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08/08/2006 - Airport Relations CommissionAGENDA EAGAN AIRPORT RELATIONS COMMISSION MEETING EAGAN CITY COUNCIL CHAMBERS TUESDAY, AUGUST 8 7:00 P.M. I. ROLL CALL AND AGENDA ADOPTION II. APPROVAL OF MINUTES III. VISITORS TO BE HEARD IV. OLD BUSINESS A. Communications Update B. MAC Monthly Reports - Eagan/Mendota Heights Corridor Analysis, Technical Advisory Report, 17-35 Departure Analysis Report V. NEW BUSINESS A. Phase II Noise Study Results VI. STAFF/COMMISSION UPDATE A. Property Value Study — Humphrey Institute B. Update 190 Degree Heading — July 19 NOC Meeting C. April Departure Operations D. Next Meeting: Thursday, September 14 (Due to September 12 Primary Election) VII. ROUNDTABLE VIII. WORKSHOP A. Discuss Proposed Legislation — MAC Representation IX. ADJOURNMENT Auxiliary aids for persons with disabilities will be provided upon advance notice of at least 96 hours. If a notice of less than 96 hours is received, the city of Eagan will attempt to provide such aid. City of Eagan MEMO TO: CHAIR THORKILDSON AND THE EAGAN AIRPORT RELATIONS COMMISSION FROM: JASON ZIEMER, ADMINISTRATIVE INTERN DATE: AUGUST 3, 2006 SUBJECT: AIRPORT RELATIONS COMMISSION MEETING / AUGUST 8, 2006 A regular meeting of the Eagan Airport Relations Commission will be held on Tuesday, August 8, 2006 at 7:00 p.m. in the Eagan City Council Chambers. In order that we have a quorum present, please contact Mary Swenson at (651) 675-5005 if you are unable to attend this meeting. I. ROLL CALL AND ADOPTION OF AGENDA The agenda, as presented or modified, is in order for adoption by the Commission. II. APPROVAL OF MINUTES The minutes of the Julyl 1, 2006 Airport Relations Commission are enclosed on pages-4—through These minutes, as presented or modified, are in order for adoption by the Commission. III. VISITORS TO BE HEARD The Eagan City Council and its Commissioners set aside up to 10 minutes at the beginning of public meetings to permit visitors to address items of interest that are not scheduled on the regular agenda. Items that will take more than 10 minutes or that require specific action can be scheduled for a future agenda. IV. OLD BUSINESS A. Communications Update – It is the practice of the Airport Relations Commission to discuss their communication initiatives each month, which include articles in the Experience Eagan newsletter, stories aired on the City's local access cable channels, and inclusions in the ARC Notebook. The September/October edition of Experience Eagan will feature an article pertaining to the phase II noise study results, and how they compare to the phase I study. If any of the Commissioners have suggestions for additional communication initiatives in the city with regard to airport issues, they are welcome to voice those suggestions at this time. B. MAC Monthly Report – Eagan/Mendota Heights Corridor Anal sis/Technical Advisory Report/ Runway 17-35 Departure Analysis Report – Enclosed on pages through is the June 2006 Eagan/Mendota Heights Corridor Analysis Report. Enclosed on pages through is the June 2006 Technical Advisory Report. Enclosed on pages _GL through is the June 2006 Runway 17-35 Departure Analysis Report. The June reports are the most current reports available on the MAC Web site. It is the practice of the Commission to review the reports and discuss any significant deviations that may have occurred or any other noteworthy occurrences as reported in the analysis. V. NEW BUSINESS A. Phase II Noise Study Results — Phase II monitoring of Runway 17/35 noise impacts complete, results enclosed on pages through. Noise monitored at 10 study areas over seven-day period each; same locations as phase I. First five �sies monitored June 12-19; second five sites monitored June 20-27. Results of phase II study comparable to phase I. VI. STAFF/COMMISSION UPDATE A. Property Value Study — Humphrey Institute — Per the direction of the ARC, Martha Krohn at Humphrey Institute contacted regarding proposed study looking into impact of airport noise on property values. Information forwarded on to associate dean at the college. The dean will try to identify a student or group of students who maybe interested in conducting the study as a professional research project. B. Update 190 -Degree Heading — July 19 NOC Meeting — June 2, 2006 letter from FAA to NOC stated that use of 190 -degree heading is necessary; traffic cannot be directed further west to 230 degree heading as may not provide for adequate aircraft separation with arriving aircraft on runways 12R and 12L. Departures need to keep east of 190 degree heading. FAA does not view use of 190 -degree heading as a change in procedure. Noise Oversight Committee continues to ask FAA for additional information. Correspondence between NOC and FAA enclosed on pages H& through. C. April Departure Operations — Commissioner Thorkildson requested information regarding April 20, 2006 event recorded in top 10 noisiest events on five remote monitoring towers (RMTs). RMTs recording eve t(w��re 34-35 and 37-39. See excerpts from April 2006 Technical Advisors Report pages r through/4. Operation was Champion Air (CCP1462) 727 aircraft departing on runway 12R. Accrding to MAC, flight recorded normal decibel levels for tower recorders. Carl Rydeen, MSP control tower manager, also contacted for additional flight information. D. Next Meeting: Thursday, September 14 (Due to September 12 Primary Election) E. Mendota Heights Airport Noise DVD — Per the request of Commissioner Countryman, the DVD produced by the city of Mendota Heights regarding airport noise will be available for viewing following the workshop on the proposed legislation regarding MAC representation. VII. ROUNDTABLE Per the request of the Commission, this agenda item has been added so that Commissioners have the opportunity to ask questions or make requests for future agenda items. A VIII. WORKSHOP A. Discuss Proposed Legislation — MAC Representation — Per the direction of the Airport Relations Commission, at the July 11 ARC meeting Commissioners requested a workshop following the — August 8 — to review and discuss with local state legislators proposed legislation pertaining to the city's representation on the Metropolitan Airport Commission. The draft legislation pursues permanent MAC representation for all cities touched by the 65 DNL. The decision whether or not to recommend to the Eagan City Council possible language for a bill for the 2007 legislative session rests with the Commission. Enclosed on pages��'through Wis the proposed legislation drafted by the Commission. Current statutory language pertaimng to the make up of the MAC is enclosed as a reference on pages through. Also enclosed on page Mis a copy of the letter, inviting Eagan's state legislative delegation to attend the August 8 workshop. IX. ADJOURNMENT Per the request of the Commission, the Eagan Airport Relations Commission meetings will go no later than 8:30 p.m.^less agreed upon by the Commission. 3 MINUTES OF THE EAGAN AIRPORT RELATIONS COMMISSION MEETING JULY 11, 2006 A regular meeting of the Eagan Airport Relations Commission was held on Tuesday, July 11, 2006 at 7:00 p.m. Those present were Curtis Aljets, Jason Bonnett, Justin Countryman, Tammy Mencel, and Charles Thorkildson. Absent were Steve Beseke, Dean Haehnel, Jack Prentice and Bret Walsh. Also present was Dianne Miller, Assistant to the City Administrator. AGENDA Upon motion by Aljets; seconded by Countryman, the agenda was approved as presented. All members voted in favor. APPROVAL OF MINUTES Bonnett made a motion to approve the minutes of the June 13, 2006 regular meeting of the Eagan Airport Relations Commission; Mencel seconded the motion. All members voted in favor. VISITORS TO BE HEARD There were no visitors to be heard. COMMUNICATIONS UPDATE Miller introduced the item stating it is the practice of the Airport Relations Commission to discuss any communication initiatives relative to airport noise each month. Miller stated an article appeared in the July 2006 Experience Eagan Newsletter regarding noise measurements taken as part of the second phase of the noise study. She noted the article also included a summary of how wind and weather patterns change during the spring and summer months resulting in increased departures over the City of Eagan. Miller stated the results from phase II of the noise study will be included in the next newsletter, but will be dependent upon receiving the results from Orfield prior to the newsletter deadline cutoff. She stated the results should be available at the August ARC meeting. Miller stated the DVD from Mendota Heights on aircraft noise will be available at the next ARC meeting. MAC MONTHLY REPORTS — EAGAN/MENDOTA HEIGHTS CORRIDOR ANALYSIS/TECHNICAL ADVISORY REPORT/17-35 DEPARTURE ANALYSIS REPORT Miller introduced the item stating the enclosed May 2006 Eagan/Mendota Heights Corridor Analysis, May 2006 Technical Advisory Report and the May 2006 Runway 17 Departure Analysis Report are the most current reports available on the MAC website. Miller stated these reports are included each month for the Commission to review and discuss any significant deviations or issues that have occurred. The Commission asked if Miller had heard back regarding one particular departure flight that was picked up on five RMT's and appeared on the April report. Miller stated she had not, but would follow-up. 0 Airport Relations Commission Minutes July 11, 2006/2 The Commission noted the number of complaints this past month and that corridor deviation was under 5%, which is good. DISCUSS PROPOSED LEGISLATION RE: MAC REPRESENTATION Miller introduced the item noting per the direction of the ARC at their June 13, 2006 Commission meeting, and at the advice of Representatives Wilkin, Wardlow and Senator McGinn, a committee of the ARC made up of Commissioners Bonnett, Walsh and Beseke met to draft proposed legislation regarding Eagan's representation on the MAC. Bonnett updated the Commission on the proposed legislation that was drafted at a meeting held by the committee. He stated the committee reviewed previous legislation written prior to writing language for the proposed bill. Bonnett stated it was the committee's recommendation to include other communities in the bill. The Commission discussed the pros and cons of certain wording in writing the language for the proposed legislation. The Commission suggested contacting the other communities prior to submitting the proposed legislation to the delegation. Thorkildson made a motion to request the City Council direct the Airports Relation Commission to enter into discussions with the City's legislative delegation and other communities within the 65 DNL contour regarding legislation that addresses the cities' representation on the Metropolitan Airports Commission; Mencel seconded the motion. All members voted in favor. Miller stated, per direction of the ARC, the proposed legislation will go before the City Council at their July 18, 2006 regular City Council meeting. ANALYSIS OF MARKET VALUE TRENDS/SOUTHERN TWIN CITIES ASSOCIATION OF REALTORS Per the direction of the Commission, Miller met with Christine Berger of the Southern Twin Cities Association of Realtors regarding the impact of aircraft noise on the real estate market in Eagan. She gave a brief summary on the research that was conducted to compare the real estate market in 2005 versus 2006 to -date. Miller also stated the ten locations used in the market value study were the same ten locations that were used in both of the noise studies. The Commission suggested using data from the cities of Mendota Heights, Burnsville and Inver Grove Heights looking at the impacts they have had. The Commission also stated they would like to invite Christine Berger to a future ARC meeting to discuss the survey components. Miller stated she has been in contact with the University of Minnesota and Hamline University to inquire whether they have a student interested in assisting the City with a study on the impact of aircraft noise on property values. She stated she has not had any responses but, hopefully, there will be an interest when classes resume in the fall. PHASE II OF THE EAGAN NOISE STUDY Miller introduced the item stating the noise measurements for phase II of the noise study were gathered from June 12 — 27 at the same ten locations used during the first phase of the study. She stated the results are being tabulated and Orfield has until the end of July to finalize the report. Miller stated the results will be presented to the Commission at the August 8 ARC meeting. s Airport Relations Commission Minutes July 11, 2006/3 RESCHEDULE SEPTEMBER ARC MEETING Miller introduced the item stating that due to the Primary Elections taking place on September 12, the September ARC meeting is being rescheduled. Miller suggested the following Thursday, September 14 as the rescheduled date. The Commission asked that Miller send out an email to Commissioners regarding a substitute date. AIRPORT 101 SEMINAR Miller introduced the item stating, as a reminder, the Airport 101 Seminar is on Wednesday, July 12, at the Bloomington City Hall in the Council Chambers from 7:00 — 8:30 p.m. and all Commission members are invited to attend. She further stated the seminar is specifically geared towards newly elected officials and those who are new to airport noise issues. SUMMER/FALL STAFFING OF THE ARC Miller provided an update to the ARC regarding her leave of absence stating Jason Ziemer, Administrative Intern, will be coordinating airport duties during the months of August through October. ADJOURNMENT Upon motion by Aljets, seconded by Countryman, the Commission members adjourned the meeting at 7:35 p.m. All members voted in favor. DATE EP SECRETARY I i June 2006 Eagan/Mendota Heights Departure Corridor Analysis 090 Ilea T w M y tL 1 �n f G�, I Metropolitan Airports Commission 5616 Carrier Jets Departed Runways 12L and 12R in June 2006 5308 (94.5%) of those Operations Remained in the Corridor 5616 Total 12L & 12R Carrier Departure Operations r 5305 (94.5%) Total 12L & 12R Carrier Departure Operations in the Corridor Minneapolis -St. Paul Penetration Gate Plot for Gate In Corridor 06/01/2006 00:00:00 - 07/01/2006 00:00:00 5308 Tracks Crossed Gate: Left = 2474 (46.6%), Right = 2834 (53.4%) as 6000 U. 5000] . ....... ......... . 0 m 4000 ............. d UJ 3000 0 a- 2000- 1000-- - ........ 0001000 ............. 0 a 0 -2 -1 0 1 Deviation From Center of Gate (Miles) n + Arrival 0 Departure ❑ Overflight Monthly Eagan/Mendota Heights Departure Corridor Analysis 2 Page 1 Metropolitan Airports Commission 96 (1.7%) Runway 12L and 12R Carrier Jet Departure Operations were North of the 090° Corridor Boundary During June 2006 Minneapolis -St. Paul Penetration Gate Plot for Gate North Corridor 06/01/2006 00:00:00 - 07/01/2006 00:00:00 96 Tracks Crossed Gate: Left = 5 (5.2%), Right = 91 (94.8%) :. 6000 �........__ _. m . m LL. 5000 ..... .. : ............ ... c .a 4000 ..... .. .. ........................:................ 3000 ..... .. ..............:... O .... ........ O.. 0......... ? 2000 �. Gm. .. Q.�p Q 000:00 0 O 1000 ............. :................ 0 Q 0 r -2 -1 0 1 2 (Runway End) Deviation From Center of Gate (Miles) (Corridor End) + Arrival O Departure ❑ Overflight' Page 2 Monthly Eagan/Mendota Heights Departure Corridor Analysis Metropolitan Airports Commission 212 (3.8%) Runway 12L and 12R Carrier Jet Departure Operations were South of the Corridor (South of 30L Localizer) During June 2006 M mils Minneapolis -St. Paul € Penetration Gate Plot for Gate South Corridor 1 06/01/2006.00:00:00 - 07/01/2006 00:00:00 I 212 Tracks Crossed Gate: Left = 145 (68.4%), Right = 67 (31.6%) ��•��-ate M,:�•�r �:a�:�:,-»��:��.��x:::;:,� :. 6000 m 5000_ ........ .... .. ...: c • 0 0 4000 ..................:.................... d ir_ 3000... CPO ��. :...................o ................... Lei : 0-2000- v i O....... :.a ...... ................... . > 1000 :..........0. o C� d .0 �. Q_,,,........ ; -2 -1 0 1 (Corridor End) Deviation From Center of Gate (Miles) (RWY + Arrival 0 Departure _1 Y�Overflight] Monthly Eagan/Mendota Heights Departure Corridor Analysis p 2 Page 3 Metropolitan Airports Commission 32 (0.6%) Runway 12L and 12R Carrier Jet Departure Operations were 5° South of the Corridor (50 South of 30L Localizer) During June 2006 Minneapolis—St. Paul Penetration Gate Plot for Gate South Corridor 5deg 06/01/2006 00:00:00 — 07/01/2006 00:00:00 31 Tracks Crossed Gate: Left = 25 (80.6°/x), Right = 6 (19.4%) 2 r °.� was 'sem ,sar . 6000 m LL. 5000 .......... . .......... ............. .... . . c 0 m 4000----- . .... ......... to3000 ..................:...................:.. ... .....:......... . ° o. 9 °. a2000 � 00-4)_.6 p 0 . ®.:. . c..... 1000- ..al ... o.... ..0..o ...0 ...:...... p........ Q 0 —2 —1 0 1 2 (Corridor End) Deviation From Center of Gate (Miles) (RWY Mid -Point) + Arrival o Departure ❑ Overflight Page 4 Monthly Eagan/Mendota Heights Departure Corridor Analysis I I Metropolitan Airports Commission Top 15 Runway 12L and 12R Departure Destinations for June 2006 Monthly Eagan/Mendota Heights Departure Corridor Analysis Page 5 Ia #0PS Percent of Total Ops. A hport City Heading New.) ORD Chicago - O'Hare 124 249 4.4% DTIV Detroit 105 191 3.4% SEA Seattle 278 128 2.3% EWR Newark 106 108 1.9% M E Milwaukee 114 108 1.9% PHL Philadelphia 311 90 1.6% CLE Cleveland 109 89 1.6% ATL Atlanta 149 86 1.5% DEN Denver 237 85 1.5`;0 LAX Los Angeles 238 80 1.4% STL St. Louis 160 75 1.3% DFW Dallas - Ft. Worth 193 70 1.2% DCA Washington DC - National 1.1.7 69 1.2%fl BIS Bismarck 291 68 1.2% SFO San Francisca 25 1 68 1.2% Monthly Eagan/Mendota Heights Departure Corridor Analysis Page 5 Ia June 2006 Technical Advisor's Report Minneapolis -St. Paul International Airport 13 Table of Contents for June 2006 Complaint Summary Noise Complaint Map------ 2 FAA Available Time for Runway Usage - 3 MSP All Operations Runway Usage 4 MSP Carrier Jet Operations Runway Usage MSP Carrier Jet Fleet Composition - - -- - -6 MSP All Operations Nighttime Runway Usage 7 MSP Carrier Jet Operations Nighttime Runway Usage - - 8 MSP Top 15 Nighttime Operator's by Type — - - - -- -- - -- 9 MSP Top 15 Nighttime Operator's Stage Mix 10 Airport Noise and Operations Monitoring System Flight Tracks 11-14 MSP ANOMS Remote Monitoring Tower Site Locations Map 15 Time Above dB Threshold for Carrier Jet Arrival Related Noise Events - 16 Time Above dB Threshold for Carrier Jet Departure Related Noise Events - 17 Carrier Jet Arrival Related Noise Events 18 Carrier Jet Departure Related Noise Events - -- - 19 MSP Top Ten Aircraft Noise Events per RMT--- 20-32 Analysis of Daily and Monthly Aircraft Noise Events DNL - - - - 33-35 A Product of the Metropolitan Airports Commission ANOMS Program 14 MSP Complaints by City June 2006 City Arrival : , I Departure .: Other Number of Complaints Numberof: Complainants % of Total Complaints AFTON 0 7 0 0 0 0 7 1 0.2% APPLE VALLEY 67 .95. 5 58 6 14 1105 92 24.4% BLOOMINGTON 5 0' ::. 19552 : 3 8 263 40 5.8% BURNSVILLE 13 15 48 408 3 8' 495 39 10.9% EAGAN 24 425 88 247 5 176 965 166 21.3% EDINA 4 0. .. 7 8 1 T. 24 11 0.5% FALCON HEIGHTS 0 :0 0 2:.. ;. 0 2 4 3 0.1% FARMINGTON 1 2.: 0 0 0 0 3 2 0.1% INVER GROVE HEIGHTS 1 D 1 1 0 0 3 3 0.1% LAKEVILLE 2 5 0 1, 0 - 0. 8 4 0.2% MENDOTA HEIGHTS 0 0 35 38.1. 0 0 416 17 9.2% MINNEAPOLIS 48 33 197 185 4 125:.: 592 117 13.1% MINNETONK.A 2 0 0 0 0 0 2 1 0% MOUNDS VIEW 0 0 1 0 0 0 1 1 0% RICHFIELD 2 1 406 9 7 7 432 32 9.5% ROSEMOUNT 5 0 0 0 0 2 7 2 0.2% SAINT LOUIS PARK 3 175 1 0 0 0 179 4 3.9% SAINT PAUL 0 0 2 0 3 3 8 4 0.2% SOUTH: SAINT PAUL 0 0 3 2 0 0 5 2 0.1% SUNFISH LAKE 0 0' 0 10 0 0 10 1 0.2% WEST SAINT PAUL 0 0 _" 0 0 0 2 1 0% WHITE BEAR LAKE 0 0 0 0 1 0 1 1 0% Total 179$: 2352. 385 4532 544 Nature of MSP Complaints Airport: Complaint Total 4532 Early/Late 240 805 Engine Run-up 5 13 Excessive Noise 1163 3268' Frequency 264 3067 Ground Noise 261 149: Helicopter 3 0 Low Flying 186 2.013;`'. Structural. Disturbance 18 22:1, Other I 80 194' Total, 109.50 Note: Shaded Columns represent MSP complaints filed via the Internet. Sum of % Total of Complaints may not equal 1000A due to rounding. *As of May 2005, the MSP Complaints by City report includes multiple complaint descriptors per individual complaint. Therefore, the number of complaint descriptors may be more than the number of reported complaints. Report Generated: 07/11/2006 15:33 Time of Day Airport: Time Total 4532 0000-0559 61 ]51. 0600-0659 31 77 0700-1159 245 1186. 1200-1559 181 47.1' 1600-1959 275 793: 2000-2159 189 343 2200-2259 164 225. 2300-2359 55 85 Total: 4532 ' iT Complaints by Airport Airport: Total. MSP 4532 Airlake 0 Anoka 30 Crystal 0 Flying Cloud 12 Lake Elmo 0 St. Paul 9 Misc. 0 Total 4583:. - 1 - MSP International Air-Rort Noise Complaints for June 2006 ,ka . [marine o� .t Croix. ` S?t1 R8 tdsJ "�':✓ L fila Hugo i •,,..•. • •Charnel BJau 1s i H a I,a... tr6ve r C_ ncrs_ iUrlh Owl . y��`1 �F %10'1' .' it i l f earl k 1 Ilwl ai w A �.� P1. lliUF' $ ate nrlf # a REtsNe . �1 Fuiit'at10 Tc c�[d.en Vaife j a el bake Errft: Ouis Hop ns 6.0 ; � sja nt /Pr s RNER , k opkin 0{, 1 • } � r� , WoodbLIFY C` Is p Saint fav /f MAW 3 Edin3 .E • `uR. i �R !!!W p 11 rt a 1, Eden Prairie • • Said Pau ark dattage Grove Shakopee Sav2i3e � _c't ►..... Rosemount ' Prior Lake !' � LaFJ4'ETiN.91Lil�tiiti? c� i iauTiie t 6 JgWi hKE Farms tr ,n- 4y I gry Number of Complaints per Address 1-4 5-13 14-26 27-37 38-64 65-95 96-174 175-467 -2- t/ _ Report Generated: 07/11/2006 15:33 Available Hours for Runway Use June 2006 (Source: FAA Runway Use Logs) All Hours '; 5 Jnn apolis i Saint PaW 13 MSP rf[: .--_.._ --_ 110 MSP atyu a� ,xr7 R�chfreit# i T !f,3 6/ 'c'ta Heigh +' MSP 9 64\k 71; Aq us Eage �! Nighttime Hours 'S 10:30pm to 6:00am �neapolis 6 ' 0�Sajnt P� 77 52 MSP -. 110 MSP s •y_,re�r; Rio iefd '� f wl 2 . to Heig MsP[:� s .�,k/ 5;k 47 r r e --r �' ry� LAKE E Sir iomirt� r Eaaarff? - FAA Avaranp. nniiv cmint Report Generated: 07/11/2006 15:33 t 7 - 3 - June 2065 June 2006 Air Carrier 998 845 Commuter 449 391 General Aviation 101 102 Military 8 8 Total 1556 1346 Report Generated: 07/11/2006 15:33 t 7 - 3 - All Operations Runway Use Report June 2005 0%,., s r imneapolls int -261 42 .)3.2%SP i; � 1�- k• a� �u-�srf� Riafield r MSP "S{ 131% L{lovt�jin0tc,� � Lagary ' RWY Arrival/ Departure Overflight Area Count Operations Percent Last Year Count - Operations Last Year. Percent 04 Arr So. Richfield/Bloomington 2 0% 38 0.2% 12L Arr So. Minneapolis/No. Richfield 4742 23.8% 7129 31.7% 12R Arr So. Minneapolis/No. Richfield 46.19 23.2% 6945 30.9% 17 Arr So. Minneapolis 0 0% 0 0% 22 Arr St. Paul/Highland Park 10 0.1% 33 0.1% 30L Arr Eagan/Mendota Heights 3731 18.7% 4229 18.8% 30R Arr Eagan/Mendota Heights 4235 21.2% 4114 18.3% 35 Arr Bloomington/Eagan 2607 13.1% 0 0% Total Arrivals: 19946 22488 04 Dep St. Paul/Highland Park 20 0.1% 22 0.1% 12L Dep Eagan/Mendota Heights 4151 20.9% 7032 31.5% 12R Dep Eagan/Mendota Heights 2659 13.4% 6988 31.3% 17 Dep Bloomington/Eagan 2790 14.1% 0 0% 22 Dep So. Richfield/Bloomington 27 0.1% 342 1.5% 30L Dep So. Minneapolis/No. Richfield 4992 25.2% 4016 18% 30R Dep So. Minneapolis/No. Richfield 5177 26.1% 3902 17.5% 35 Dep So. Minneapolis 0 0% 0 0% Total Departures 19816 223.02 Total Operations 39762 44790 Note: Sum of RUS % may not equal 100% due to rounding. - 4 - 1 q Report Generated: 07111/2006 15:33 Carrier Jet Operations Runway Use Report June 2006 RWY Arrival/ Departure' OverflightArea.Operations Count Percent Last Year Count Operations Last Year Percent 04 Arr So. Richfield/Bloomington 1 0%p 26 0.1% 12L Arr So. Minneapolis/No. Richfield 3935 23.9% 5706 31% 12R Arr So. Minneapolis/No. Richfield 3846 23.3% 5875 31.9% 17 Arr So. Minneapolis 0 0% 0 0% 22 Arr St. Paul/Highland Park 8 0% 24 0.1% 30L Arr Eagan/Mendota Heights 3096 18.8% 1 3472 18.9% 30R Arr Eagan/Mendota Heights 3486 21.2% 3290 17.9% 35 Arr I Bloomington/Eagan 2109 12.8% 0 0% Total Arrivals 1:6481: 18393 04 Dep St. Paul/Highland Park 15 0.1% 6 0% 12L Dep Eagan/Mendota Heights 3349 20.4% 5636 31% 12R Dep Eagan/Mendota Heights 2267 13.8% 6037 33.2% 17 Dep Bloomington/Eagan 2377 14.5% 0 0% 22 Dep So. Richfield/Bloomington 22 0.1% 90 0.5% 30L Dep So. Minneapolis/No. Richfield 4160 25.3% 3392 18.7% 30R Dep So. Minneapolis/No. Richfield 4251 25.9% 3021 16.6% 35 Dep So. Minneapolis 0 0% 0 0% Total Departures 1644:1 18182 Total Opera#ions; : 32922 365:75 Note: Sum of RUS % may not equal 100% due to rounding. Report Generated: 07/11/2006 15:33 / - 5 - June 2006 MSP Carrier Jet Fleet Composition Type. FAR Part 36 Take - Off Noise Level Aircraft. Descri ption Stage Count Percent DC10 103 McDonnell Douglas DC10 3 374 1.1 % B744 101.6 Boeing 747-400 3 69 0.2% DC8Q 100.5 McDonnell Douglas DC8 Modified Stage 3 3 70 0.2% BA11 97 BAC 1-11 Modified Stage 3 3 2 0% B767 95.7 Boeing 767 3 3 0% A330 95.6 Airbus Industries A330 3 110 0.3% B72Q 9.4.5 Boeing 727 Modified Stage 3 3 369 1.1% A300 94 Airbus Industries A300 3 155 0.5% A310 92.9 Airbus Industries A310 3 36 0.1% MD80 91.5 McDonnell Douglas MD80 3 680 2.1% B757 91.4 Boeing 757 3 3612 11% DC9Q 91 McDonnell Douglas DC9 Modified Stage 3 3 5065 15.4% B734 88.9 Boeing 737-400 3 6 0% A320 87.8 Airbus Industries A320 3 5154 15.7% B738 87.7 Boeing 737-800 3 1088 3.3% B735 87.7 Boeing 737-500 3 518 1.6% A319 87.5 Airbus Industries A319 3 4135 12.6% B733 87.5 Boeing 737-300 3 610 1.9% A318 87.5 Airbus Industries A318 3 56 0.2% B737 87.5 Boeing 737-700 3 19 0.1% RJ85 84.9 Avro RJ85 3 1253 3.8% E170 83.7 Embraer ERJ-170 3 228 0.7% E145 83.7 Embraer ERJ-145 3 1076 3.3% B717 83 Boeing 717-200 3 895 2.7% CRJ 79.8 Canadair Regional Jet 3 7313 22.2% E135 77.9 Embraer ERJ-135 3 24 0.1% D328 76.5 Fairchild Dornier 328 3 2 0% Totals 32922 Note: Sum of fleet mix % may not equal 100% due to rounding. Note: Stage III represent aircraft modified to meet all stage III criteria as outlined in Federal Aviation Regulation (FAR) Part 36. This includes hushkit engines, engine retrofits or aircraft operational flight configurations. -The Provided Noise levels from FAR Part 36 are the loudest levels documented per aircraft type during take -off measured in EPNL dBA (Effective Perceived Noise Level). •EPNL is the level of the time integral of the antilogarithm of one-tenth of tone -corrected perceived noise level of an aircraft flyover measured in A -weighted decibels. - 6 - -� Report Generated: 07/11/2006 15:33 1. Count Current Percent 'Last Years Percent Stage II 0 0% 0% Stage III 5506 16.7% 21.1% Stage III Manufactured 27416 83.3% 78.9% Total Stage III 329.22 Note: Stage III represent aircraft modified to meet all stage III criteria as outlined in Federal Aviation Regulation (FAR) Part 36. This includes hushkit engines, engine retrofits or aircraft operational flight configurations. -The Provided Noise levels from FAR Part 36 are the loudest levels documented per aircraft type during take -off measured in EPNL dBA (Effective Perceived Noise Level). •EPNL is the level of the time integral of the antilogarithm of one-tenth of tone -corrected perceived noise level of an aircraft flyover measured in A -weighted decibels. - 6 - -� Report Generated: 07/11/2006 15:33 1. Nighttime All Operations 10:30 p.m. to 6:00 a.m. Runway Use Report June 2006 e.. .F Richheid E I' 1 la-.. � Q ioarrnn�l(1,; MSP MSP eau tu1SP ' Y i� jIGUK wLV9 LAKE I; Eagan i I RWY Arrival! Departure Overflight; Area:. Count .,Operations i_ Percent Last Count r Operations Last'Year Percent 04 Arr So. Richfield/Bloomington 0 0% 0 0% 12L Arr So. Minneapolis/No. Richfield 237 16.5% 337 24.5% 12R Arr So. Minneapolis/No. Richfield 301 20.9% 3.59 26.1% 17 Arr So. Minneapolis 0 0% 0 0% 22 Arr St. Paul/Highland Park 0 0% 8 0.6% 30L Arr Eagan/Mendota Heights 475 33% 388 28.2% 30R Arr Eagan/Mendota Heights 409 28.4% 283 20.6% 35 Arr Bloomington/Eagan 17 1.2% 0 0% Total Arrivals. 1439 1375 04 Dep St. Paul/Highland Park 0 0% 1 0.1% 12L Dep Eagan/Mendota Heights 254 29.6% 363 37% 12R Dep Eagan/Mendota Heights 168 19.6% 256 26.1% 17 Dep Bloomington/Eagan 9 1.1% 0 0% 22 Dep So. Richfield/Bloomington 1 0.1% 6 0.6% 30L Dep So. Minneapolis/No. Richfield 145 16.9% 163 16.6% 30R Dep So. Minneapolis/No. Richfield 280 32.7% 191 19.5% 35 Dep So. Minneapolis 0 0% 0 0% To Departures 857 9;80' Total Operations - 2296 2355 Note: Sum of RUS % may not equal 100% due to rounding. Report Generated: 07/11/2006 15:33 Q 1 - 7 - Nighttime Carrier Jet Operations 10.30 p.m. to 6.00 a.m. Runway Use Report June 2006 •X J ae. - • pl¢ S rvieapofis �, 0c �e �lit in Pau � 6.7 MSP 110 MSp , ax wx € chReld = n ts 29a MSP a n I r ,�. I o ZO 1 I;IrUN SWR L.,.E ` CoCtmfll Eagan ' Ti RWY Arrival/ Departure Overflight Area Count Operations. Percent Last Year Count Operations Last Year Percent 04 Arr So. Richfield/Bloomington 0 Oa/a 0 0% 12L Arr So. Minneapolis/No. Richfield 225 16.7% 312 25.3% 12R Arr So. Minneapolis/No. Richfield 279 20.7% 322 26.1% 17 Arr So. Minneapolis 0 0% 0 0% 22 Arr St. Paul/Highland Park 0 0% 6 0.5% 30L Arr Eagan/Mendota Heights 446 33.1% 347 28.1% 30R Arr Eagan/Mendota Heights 382 28.3% 248 20.1% 35 Arr Bloomington/Eagan 17 1.3% 0 0% Total Arrivals 1349 1235 04 Dep St. Paul/Highland Park 0 0% 1 0.1% 12L Dep Eagan/Mendota Heights 226 29% 296 36.2% 12R Dep Eagan/Mendota Heights 157 20.1% 218 26.7% 17 Dep Bloomington/Eagan 9 1.2% 0 0% 22 Dep So. Richfield/Bloomington 1 0.1% 1 4 0.5% 30L Dep So. Minneapolis/No. Richfield 134 17.2% 141 17.3% 30R Dep I So. Minneapolis/No. Richfield 253 32.4% 157 19.2% 35 Dep I So. Minneapolis 0 0% 0 0% Total. Departures 780 817 Total Operations 2129 1 2052 Note: Sum of RUS % may not equal f uu / clue to rounamg. -8-Report Generated: 07/11/2006 15:33 June 2006 Top 15 Actual Nighttime Jet Operators by Type 10:30 p.m. to 6:00 a.m. Total Nighttime Jet Operations by Hour Hour Count 2230 584 2300 527 2400_ 153 100 52 200 56 300 34 400 83 500 640 TOTAL 2129 - Airline. LD Stage Type Count. American AAL 3 B738 28 American AAL 3 MD80 11 Atlantic Southeast Airlines ASQ 3 CRJ 65 America West AWE 3 A319 3 America West AWE 3 A320 85 Continental Exp BTA 3 E145 54 DHL DHL 3 B72Q 69 American Eagle EGF 3 CRJ 44 American Eagle EGF 3 E145 15 FedEx FDX 3 A300 5 FedEx FDX 3 A310 18 FedEx FDX 3 B72Q 2 FedEx FDX 3 DC10 40 Pinnacle FLG 3 CRJ 115 Kitty Hawk KHA 3 B72Q 10 Kitty Hawk KHA 3 B733 29 Kitty Hawk KHA 3 B737 3 Mesaba MES 3 CRJ 32 Mesaba MES 3 RJ85 52 Northwest NWA 3 A819 203 Northwest NWA 3 A320 214 Northwest NWA 3 A330 1 Northwest NWA 3 B757 266 Northwest NWA 3 DC10 30 Northwest NWA 3 DC9Q 181 Sun Country SCX 3 B738 179 Airtran TRS 3 B717 53 - United UAL 3 A320 2 United UAL 3 B733 42 United UAL 3 B735 22 UPS UPS 3 A300 15 UPS UPS 3 B757 24 UPS UPS 3 DC8Q 39 TOTAL 195'1: Note: The top 15 nighttime operators represent 91.6% of the total nighttime carrier jet operations. Report Generated: 07/11/2006 15:33 Q-3 - 9 - 400 800 700 L C 0 O 500 0 .i 400 3 300 100 June 2006. Nighttime Fleet Stage Mix for Top 15 Airlines 10.:30 p.m. to 6:00. a.m.. ' A R'ifr►� ®Maftufactured Stage '3 WStage 3 0stage Z June 2006 Nighttime Fleet Stage Mix for Top 15 Airlines 10:30 p.m. to 6:00 a.m. Airline Stage. 2 Stag e3 Manufactured Stage 3 Total AAL 0 0 39 39 ASQ 0 0 65 65 AWE 0 0 88 88 BTA 0 0 54 54 DHL 0 69 0 69 EGP 0 0 59 59 FDX 0 2 63 65 FLG 0 0. 115 115 KHA 0 10 32 42 MES 0 0 84 84 NWA 0 181 714 895 SCX 0 0 179 179 TRS 0 0 53 53 UAL 0 0 66 66 UPS 0 39 39 78 Total 0 301 1650 1951 -10- � Report Generated: 07/11/2006 15:33 Airport Noise and Operations Monitoring System Flight Tracks Carrier Jet Operations — June 2006 June 1 thru 8, 2006 — 4262 Carrier Jet Arrivals June 1 thru 8, 2006 — 4262 Carrier Jet Departures June 1 thru 8, 2006 — 318 Nighttime Carrier Jet Arrivals June 1 thru 8, 2006 —175 Nighttime Carrier Jet Departures Report Generated: 07/11/2006 15:33 QS' - 11 - Airport Noise and Operations Monitoring System Flight Tracks Carrier Jet Operations — June 2006 June 9 thru 16, 2006 — 4455 Carrier Jet Arrivals June 9 thru 16, 2006 — 4421 Carrier Jet Departures June 9 thru 16, 2006 — 381 Nighttime Carrier Jet Arrivals June 9 thru 16, 2006 — 217 Nighttime Carrier Jet Departures -12- 4 Report Generated: 07/11/2006 15:33 Airport Noise and Operations Monitoring System Flight Tracks Carrier Jet Operations — June 2006 June 17 thru 24, 2006 — 4408 Carrier Jet Arrivals June 17 thru 24, 2006 — 4394 Carrier Jet Departures June 17 thru 24, 2006 — 363 Nighttime Carrier Jet Arrivals June 17 thru 24, 2006 — 211 Nighttime Carrier Jet Departures Report Generated: 07/11/2006 15:33 Q% -13- June 13- Airport Noise and Operations Monitoring System Flight Tracks Carrier Jet Operations — June 2006 June 25 thru 30, 2006 — 3356 Carrier Jet Arrivals June 25 thru 30, 2006 — 3364 Carrier Jet Departures June 25 thru 30, 2006 — 287 Nighttime Carrier Jet Arrivals June 25 thru 30, 2006 — 177 Nighttime Carrier Jet Departures -14- Af? Report Generated: 07/11/2006 15:33 MSP International Airport Remote Monitoring Tower (RMT) Site Locations Remote Monitoring Tower Report Generated: 07/11/2006 15:33 4A 1 -15- Time Above dB Threshold for Carrier Jet Arrival Related Noise Events June 2006 RMT ID City Address Time>= 65dB Time >= 80dB Time >= 90dB Time >= 100dB 1 Minneapolis Xerxes Ave. & 41 st St. 21:02:59 00:01:05 00:00:00 00:00:00 2 Minneapolis Fremont Ave. & 43rd St. 20:45:22 00:07:22 00:00:00 00:00:00 3 Minneapolis West Elmwood St. & Belmont Ave. 23:14:17 01:11:26 00:00:10 00:00:00 4 Minneapolis Park Ave. & 48th St. 21:28:09 00:31:13 00:00:00 00:00:00 5 Minneapolis 12th Ave. & 58th St. 23:37:56 05:14:54 00:04:44 00:00:00 6 Minneapolis 25th Ave. & 57th St. 23:26:28 04:38:56 00:09:11 00:00:00 7 Richfield Wentworth Ave. & 64th St. 00:28:04 00:00:32 00:00:00 00:00:00 8 Minneapolis Longfellow Ave. & 43rd St. 00:09:49 00:00:00 00:00:00 00:00:00 9 St. Paul Saratoga St. & Hartford Ave. 00:03:44 00:00:15 00:00:00 00:00:00 10 St. Paul Itasca Ave. & Bowdoin St. 00:04:03 00:00:56 00:00:09 00:00:01 11 St. Paul Finn St. & Scheffer Ave. 00:02:38 00:00:00 00:00:00 00:00:00 12 St. Paul Alton St. & Rockwood Ave. 00:00:42 00:00:18 00:00:00 00:00:00 13 Mendota Heights Southeast end of Mohican Court 00:06:21 00:00:00 00:00:00 00:00:00 14 Eagan 1 st St. & McKee St. 21:23:04 00:00:54 00:00:00 00:00:00 15 Mendota Heights Cullon St. & Lexington Ave. 00:25:42 00:00:49 00:00:00 00:00:00 16 Eagan Avalon Ave. & Vilas Lane 18:29:38 01:09:14 00:00:00 00:00:00 17 Bloomington 84th St. & 4th Ave. 00:02:57 00:00:00 00:00:00 00:00:00 18 Richfield 75th St. & 17th Ave. 00:28:45 00:00:12 00:00:01 00:00:00 19 Bloomington 16th Ave. & 84th St. 00:21:34 00:00:05 00:00:00 00:00:00 20 Richfield 75th St. & 3rd Ave. 00:06:25 00:00:03 00:00:00 00:00:00 21 Inver Grove Heights Barbara Ave. & 67th St. 00:23:25 00:00:01 00:00:00 00:00:00 22 Inver Grove Heights Anne Marie Trail 11:28:47 00:01:00 00:00:18 00:00:00 23 Mendota Heights End of Kenndon Ave. 02:18:29 00:00:50 00:00:01 00:00:00 24 Eagan Chapel Ln. & Wren Ln. 20:42:10 00:01:14 00:00:00 00:00:00 25 Eagan Moonshine Park 1321 Jurdy Rd. 00:41:45 00:00:04 00:00:00 00:00:00 26 Inver Grove Heights 6796 Arkansas Ave. W. 02:16:21 00:00:11 00:00:00 00:00:00 27 Minneapolis Anthony School 5757 Irving Ave. S. 00:10:34 00:00:02 00:00:00 00:00:00 28 Richfield 6645 16th Ave. S. 01:13:45 00:00:31 00:00:00 00:00:00 29 Minneapolis Ericsson Elem. School 4315 31 st Ave. S. 00:01:28 00:00:00 00:00:00 00:00:00 30 Bloomington 8715 River Ridge Rd. 04:27:07 00:00:27 00:00:00 00:00:00 31 Bloomington 9501 12th Ave. S. 00:01:57 00:00:00 00:00:00 00:00:00 32 Bloomington 10325 Pleasant Ave. S. 00:00:13 00:00:00 00:00:00 00:00:00 33 Burnsville North River Hills Park 00:01:19 00:00:00 00:00:00 00:00:00 34 Burnsville Red Oak Park 00:09:02 00:00:00 00:00:00 00:00:00 35 Eagan 2100 Garnet Ln. 05:29:51 00:00:23 00:00:00 00:00:00 36 Apple Valley Briar Oaks & Scout Pond 10:23:59 '00:00:20 00:00:00 00:00:00 37 Eagan 4399 Woodgate Ln. N. 00:05:15 00:00:00 00:00:00 00:00:00 38 Eagan 3957 Turquoise Cir. 00:02:04 00:00:00 00:00:00 00:00:00 39 Eagan 3477 St. Charles PI. 00:02:22 00:00:00 1 00:00:00 00:00:00 Total Time for Arrival Noise Events 235:48:30 13:0117 1 00:14:34 00:00:01 -16- 30 Report Generated: 07/11/2006 15:33 Time Above Threshold d6 for Carrier Jet Departure Related Noise Events June 2006 RMT ID City . Address Time >= 65dB Time >= 8OdB Time >= 90dI3 Time >_' 1:O.OdB .. 1 Minneapolis Xerxes Ave. & 41st St. 04:55:41 00:02:55 00:00:00 00:00:00 2 Minneapolis Fremont Ave. & 43rd St. 05:40:43 00:05:22 00:00:00 00:00:00 3 Minneapolis West Elmwood St. & Belmont Ave. 12:29:08 00:23:34 00:00:47 00:00:00 4 Minneapolis Park Ave. & 48th St. 15:39:50 00:40:28 00:01:38 00:00:00 5 Minneapolis 12th Ave. & 58th St. 42:28:18 04:59:54 00:57:34 00:00:13 6 Minneapolis 25th Ave. & 57th St. 48:27:36 07:32:36 01:23:38 00:01:01 7 Richfield Wentworth Ave. & 64th St. 19:45:19 00:44:55 00:01:54 00:00:00 8 Minneapolis Longfellow Ave. & 43rd St. 13:14:03 00:30:49 00:00:27 00:00:00 9 St. Paul Saratoga St. & Hartford Ave. 00:06:08 00:00:00 00:00:00 00:00:00 10 St. Paul Itasca Ave. & Bowdoin St. 00:09:56 00:02:24 00:00:47 00:00:00 11 St. Paul Finn St. & Scheffer Ave. 00:10:13 00:02:28 00:00:56 00:00:00 12 St. Paul Alton St. & Rockwood Ave. 00:05:23 00:00:13 00:00:00 00:00:00 13 Mendota Heights Southeast end of Mohican Court 12:03:06 00:05:38 00:00:01 00:00:00 14 Eagan 1st St. & McKee St. 16:54:13 00:44:59 00:00:49 00:00:00 15 Mendota Heights Cullon St. & Lexington Ave. 10:08:31 00:07:57 00:00:00 00:00:00 16 Eagan Avalon Ave. & Vilas Lane 17:19:16 01:42:36 00:10:52 00:00:00 17 Bloomington 84th St. & 4th Ave. 00:22:49 00:04:17 00:00:34 00:00:00 18 Richfield 75th St. & 17th Ave. 06:53:00 00:05:16 00:01:31 00:00:03 19 Bloomington 16th Ave. & 84th St. 05:13:12 00:03:39 00:00:00 00:00:00 20 Richfield 75th St. & 3rd Ave. 00:45:29 00:01:34 00:00:15 00:00:00 21 Inver Grove Heights Barbara Ave. & 67th St. 05:42:27 00:01:00 00:00:01 00:00:00 22 Inver Grove Heights Anne Marie Trail 04:41:21 00:00:53 00:00:00 00:00:00 23 Mendota Heights End of Kenndon Ave. 26:34:55 01:56:07 00:11:31 00:00:00 24 Eagan Chapel Ln. & Wren Ln. 10:52:13 00:11:09 00:00:07 00:00:00 25 Eagan Moonshine Park 1321 Jurdy Rd. 07:44:06 00:01:09 00:00:00 00:00:00 26 Inver Grove Heights 6796 Arkansas Ave. W. 09:22:41 00:08:48 00:00:03 00:00:00 27 Minneapolis Anthony School 5757 Irving Ave. S. 12:16:02 00:22:01 00:00:47 00:00:00 28 Richfield 6645 16th Ave. S. 24:19:52 00:11:06 00:00:07 00:00:00 29 Minneapolis Ericsson Elem. School 4315 31st Ave. S. 06:28:10 00:03:36 00:00:00 00:00:00 30 Bloomington 8715 River Ridge Rd. 14:09:46 01:14:02 00:03:38 00:00:00 31 Bloomington 9501 12th Ave. S. 00:46:24 00:01:55 00:00:11 00:00:00 32 Bloomington 10325 Pleasant Ave. S. 00:13:37 00:00:18 00:00:00 00:00:00 33 Burnsville North River Hills Park 03:54:27 00:01:16 00:00:00 00:00:00 34 Burnsville Red Oak Park 01:23:26 00:00:17 00:00:00 00:00:00 35 Eagan 2100 Garnet Ln. 01:54:12 00:00:52 00:00:00 00:00:00 36 Apple Valley Briar Oaks & Scout Pond 00:41:57 00:00:06 00:00:00 00:00:00 37 Eagan 4399 Woodgate Ln. N. 02:07:56 00:01:00 00:00:00 00:00:00 38 Eagan 3957 Turquoise Cir. 03:13:41 00:02:27 00:00:00 1 00:00:00 39 Eagan 3477 St. Charles PI. 02:04:50 00:01:25 00:00:00 00:00:00 Total Time fo.r iDeparfure Noise Events371 23.57 22:21.01 02:58;68 00:01:17 Report Generated: 07/11/2006 15:33 $� -17- Arrival Related Noise Events June 2006 RMT ID City Address Arrival Events:>= 65dB Arrival Events >= 80d.B Arrival Events >= SUB Arrival Events>= 100dB 1 Minneapolis Xerxes Ave. & 41 st St. 4964 15 0 0 2 Minneapolis Fremont Ave. & 43rd St. 4441 144 0 0 3 Minneapolis West Elmwood St. & Belmont Ave. 4642 982 4 0 4 Minneapolis Park Ave. & 48th St. 4687 491 0 0 5 Minneapolis 12th Ave. & 58th St. 4859 3453 97 0 6 Minneapolis 25th Ave. & 57th St. 4933 4002 309 0 7 Richfield Wentworth Ave. & 64th St. 88 8 0 0 8 Minneapolis Longfellow Ave. & 43rd St. 35 0 0 0 9 St. Paul Saratoga St. & Hartford Ave. 13 4 0 0 10 St. Paul Itasca Ave. & Bowdoin St. 14 8 2 1 11 St. Paul Finn St. & Scheffer Ave. 3 0 0 0 12 St. Paul Alton St. & Rockwood Ave. 3 1 0 0 13 Mendota Heights Southeast end of Mohican Court 21 0 0 0 14 Eagan 1st St. & McKee St. 4846 26 0 0 15 Mendota Heights Cullon St. & Lexington Ave. 65 9 0 0 16 Eagan Avalon Ave. & Vilas Lane 3802 806 0 0 17 Bloomington 84th St. & 4th Ave. 11 0 0 0 18 Richfield 75th St. & 17th Ave. 118 3 1 0 19 Bloomington 16th Ave. & 84th St. 63 3 0 0 20 Richfield 75th St. & 3rd Ave. 16 1 0 0 21 Inver Grove Heights Barbara Ave. & 67th St. 115 1 0 0 22 Inver Grove Heights Anne Marie Trail 2779 6 1 0 23 Mendota Heights End of Kenndon Ave. 605 11 1 0 24 Eagan Chapel Ln. & Wren Ln. 4809 22 0 0 25 Eagan Moonshine Park 1321 Jurdy Rd. 171 1 0 0 26 Inver Grove Heights 6796 Arkansas Ave. W. 608 5 0 0 27 Minneapolis Anthony School 5757 Irving Ave. S. 36 1 0 0 28 Richfield 6645 16th Ave. S. 246 10 0 0 29 Minneapolis Ericsson Elem. School 4315 31 st Ave. S. 6 0 0 0 30 Bloomington 8715 River Ridge Rd. 1203 4 0 0 31 Bloomington 9501 12th Ave. S. 9 0 0 0 32 Bloomington 10325 Pleasant Ave. S. 1 0 0 0 33 Burnsville North River Hills Park 7 0 0 0 34 Burnsville Red Oak Park 41 0 0 0 35 Eagan 2100 Garnet Ln. 1474 9 0 0 36 Apple Valley Briar Oaks & Scout Pond 2221 3 0 0 37 Eagan 4399 Woodgate Ln. N. 20 0 0 0 38 Eagan 3957 Turquoise Cir. 9 0 0 0 39 Eagan 3477 St. Charles PI. 7 0 0 0 Total Arrival Noise Events...51991 10029 415 1 -18- 34"1) Report Generated: 07/11/2006 15:33 Departure Related Noise Events June 2006 RMT 111).City Address Departure Events >_ 65dB::, Departure Events >= 80dB Departure Events >= : °' 90dB De rt Events >= 100d1B 1 Minneapolis Xerxes Ave. &41st St. 945 24 0 0 2 Minneapolis Fremont Ave. & 43rd St. 1130 66 1 0 3 Minneapolis West Elmwood St. & Belmont Ave. 2278 185 12 0 4 Minneapolis Park Ave. & 48th St. 2800 318 25 0 5 Minneapolis 12th Ave. & 58th St. 6475 1670 589 6 6 Minneapolis 25th Ave. & 57th St. 7639 2883 666 30 7 Richfield Wentworth'Ave. & 64th St. 3321 347 27 0 8 Minneapolis Longfellow Ave. & 43rd St. 2328 260 9 0 9 St. Paul Saratoga St. & Hartford Ave. 20 1 0 0 10 St. Paul Itasca Ave. & Bowdoin St. 25 10 7 0 11 St. Paul Finn St. & Scheffer Ave. 27 9 9 0 12 St. Paul Alton St. & Rockwood Ave. 19 1 0 0 13 Mendota Heights Southeast end of Mohican Court 2274 85 1 0 14 Eagan 1st St. & McKee St. 2811 373 11 0 15 Mendota Heights Cullon St. & Lexington Ave. 2066 105 0 0 16 Eagan Avalon Ave. & Vilas Lane 2666 557 139 1 17 Bloomington 84th St. & 4th Ave. 54 19 6 0 18 Richfield 75th St. & 17th Ave. 1291 72 14 1 19 Bloomington 16th Ave. & 84th St. 942 32 0 0 20 Richfield 75th St. & 3rd Ave. 146 11 2 0 21 Inver Grove Heights Barbara Ave. & 67th St. 1138 22 1 0 22 Inver Grove Heights Anne Marie Trail 823 15 0 0 23 Mendota Heights End of Kenndon Ave. 4128 731 152 0 24 Eagan Chapel Ln. & Wren Ln. 1857 141 1 0 25 Eagan Moonshine Park 1321 Jurdy Rd. 1045 9 0 0 26 Inver Grove Heights 6796 Arkansas Ave. W. 1753 126 1 0 27 Minneapolis Anthony School 5757 Irving Ave. S. 2286 213 11 0 28 Richfield 6645 16th Ave. S. 3973 190 2 0 29 Minneapolis Ericsson Elem. School 4315 31 st Ave. S. 1234 49 0 0 30 Bloomington 8715 River Ridge Rd. 2214 455 65 0 31 Bloomington 9501 12th Ave. S. 168 13 2 0 32 Bloomington 10325 Pleasant Ave. S. 41 2 0 0 33 Burnsville North River Hills Park 772 19 0 0 34 Burnsville Red Oak Park 299 5 0 0 35 Eagan 2100 Garnet Ln. 369 1 20 1 0 36 Apple Valley Briar Oaks & Scout Pond 130 2 0 0 37 Eagan 4399 Woodgate Ln. N. 384 14 0 0 38 Eagan 3957 Turquoise Cir. 585 41 0 0 39 Eagan 3477 St. Charles PI. 418 19 0 0 Total. Departure Noise Events 62874. 9114 1754. 38 - Report Generated: 07/11/2006 15:33 33 -19- Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#1) Xerxes Ave. & 41 st St. Date/Time Flight Number Aircraft Type: Arrival/ Departure Runway Lmax(dB) 06/17/200612:06 NWA99 DC10 D 30L 88.7 06/09/2006 22:40 _ NWA9753 DC9Q B733 A A 12R 12L 87.2 86 06/16/200617:28 COA370 06/29/2006 6:56 CC1706 B72Q D 30L 85.9 06/211200619:09 NWA46 DC10 D 30L 85.4 06/08/200619:21 NWA44 DC10 D 30L 84.9 06/24/200616:16 NWA3 8744 D 22 84.8 06/01/2006 7:21 CC1706 B72Q D 30L 84.4 06128/200612:04 NWA99 DC10 D 30L 84.2 06/26/200613:38 NWA99 DC10 D 30L 83.6 (RMT Site#2) Fremont Ave. & 43rd St. Date/Time Flight Number Aircraft Type Arrival/ Runway Departure Lmax(dl3) 06/08/2006 7:22 06/06/200619:10 CC1706 NWA44 B72Q DC10 D D 30L 30L 90.1 88.7 06/01/200619:14 NWA46 DC10 D 30L 87.9 06/11/2006 21:28 NWA737 DC9Q A 12L 87.4 06/26/2006 23:38 CC1705 B72Q D 30L 86.9 06/26/200619:22 NWA46 DC10 D 30L 86.9 06/16/200619:20 NWA46 DC10 D 30L 86.3 06/16/200617:28 COA370 B733 A 12L 86.1 06/11/200614:36 NWA1465 DC9Q A 12L 85.8 06/02/200615:23 NWA449 DC9Q A 12L 85.8 (RMT Site#3) West Elmwood St. & Belmont Ave. Date/Time Flight.Number Aircraft Type Arrival/ Departure. Runway Lmax(dB) 06/01/2006 7:20 CC1706 B72Q D 30L 93.5 06/21/200611:05 NWA748 DC9Q D 30L 93.1 06/29/2006 6:55 CC1706 B72Q D 30L 92.5 06/28/2006 23:26 CC1705 B72Q D 30L 92.5 06/02/2006 7:14 CC1706 B72Q D 30L 91.5 06/08/2006 23:19 CCP1461 B72Q A 12R 91.5 06/15/2006 5:54 CTT124 B72Q A 12R 91.3 06/23/200619:15 NWA46 DC10 D 30L 91.2 06/17/200612:05 NWA99 DC10 D 30L 91.1 06/02/2006 20:12 NWA44 DC10 D 30L 90.9 -20- ! Report Generated: 07111/2006 15:33 Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#4) Park Ave. & 48th St. Date/rime Fligha Number Aircraft type ArrivaU" Departure Runway_ . Lmax(d.B) 06/17/200610:41 NWA1704 DC9Q D 30L 95.6 06/17/200617:18 NWA758 DC9Q D 30L 95.1 06/01/200615:21 NWA19 8744 D 30L 94.1 06/01/200615:48 NWA1054 DC9Q D 30R 92.4 06/17/200610:18 NWA748 DC9Q D 30L 92.3 06/13/2006 21:20 NWA1462 DC9Q D 30R 92 06/26/200617:41 NWA746 DC9Q D 30L 91.9 06/27/200610:11 NWA734 DC9Q D 30R 91.8 06/19/2006 11:19 NWA748 DC9Q D 30L '91.8 06/22/200617:22 NWA746 DC9Q D 30L 91.7 (RMT Site#5) 12th Ave. & 58th St. Date/Time Flight Number Aircraft Type." Arrival/ Departure. Runway;,'. Lmax(d6) 06/07/2006 8:53 CCP1430 B72Q D 30L 102.7 06/21/2006 8:53 CCP1430 B72Q D 30L 101.1 06/28/2006 8:54 CCP1430 B72Q D 30L 101 06/29/2006 7:20 CCP1460 B72Q D 30L 100.4 06/22/2006 7:13 CCP1460 B72Q D 30L 100.2 06/18/200611:35 CCP650 B72Q D 30L 100 06/19/2006 7:32 CCP1464 B72Q D 30L 99.9 06/02/2006 7:36 CCP1464 B72Q j D 30L 99.6 06/27/2006 7:28 CC1706 B72Q I D 30L 99.5 06/25/2006 7:15 1 CCP1460 B7?Q_A D 30L 99.4 (RMT Site#6) 25th Ave. & 57th St. Date/T me' Flight Number Aircraft Type Arrivall `, Departure Runway LmaMB)' 06/23/2006 21:51 NWA1462 DC9Q D 30R 102.7 06/22/200619:18 NWA1954 DC9Q D 30R 102.5 06/26/2006 7:15 NWA744 DC9Q D 30R 102.1 06/24/200610:14 NWA748 DC9Q D 30R 102.1 06/12/200617:12 NWA746 DC9Q D 30R 102 06/06/2006 7:43 CC1706 B72Q D 30R 101.8 06/27/200617:23 NWA1954 DC9Q D 30R 101.5 06/24/2006 21:55 NWA1674 DC9Q D 30R 101.4 06/19/2006 22:21 j NWA1265 DC9Q D 30R 101.3 06/17/200612:17 1 NWA1042 DC9Q D 30R 101.2 Report Generated: 07/11/2006 15:33 as� -21- Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#7) Wentworth Ave. & 64th St. Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB). 06/08/2006 7:11 CCP1460 B72Q D 30L 95.9 06/22/2006 21:13 DHL197 B72Q D j 30L 94.4 06/18/2006 7:08 CCP1460 B72Q D 30L 93.9 06/26/2006 23:24 DHL304 B72Q D 30L 93.8 06/01/2006 7:09 CCP1460 B72Q D 30L 93.8 06/19/2006 20:59 DHL197 B72Q D 30L 93.5 06/14/2006 5:52 DHL1648 B72Q D 30L 93.2 06/01/2006 23:26 XNA123 B72Q D 30L 93.2 06/21/2006 21:27 DHL197 B72Q D 30L 93.1 06/28/2006 21:31 DHL197 B72Q D _ 30L 92.9 (RMT Site#8) Longfellow Ave. & 43rd St. Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/19/200617:03 NWA604 DC9Q D 30R 93 06/13/200617:23 NWA1954 DC9Q D 30R 92.9 06/17/200616:57 NWA604 DC9Q D 30R 92.6 06/21/200614:41 NWA766 DC9Q D 30R 92.1 06/01/200610:22 NWA684 DC9Q D 30R 91.8 06/21/200619:08 NWA1954 DC9Q D 30R 91.7 06/17/200610:48 AAL1655 MD80 D 30R 90.8 06/19/2006 23:25 CC1705 B72Q D 30R 90.4 06/21/200610:23 NWA684 DC9Q D 30R 90.3 06/26/2006 23:10 CTT 123 B72Q D 30L 89.3 (RMT Site#9) Saratoga St. & Hartford Ave. Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/16/200617:47 NWA55 DC10 A 22 85.4 06/05/200615:25 NWA1084 DC9Q A 12L 81.2 06/16/200617:59 NWA446 DC9Q A 12R 80.6 06/16/200618:03 NWA862 8757 A 22 80.6 06/27/200616:07 NWA19 B744 D 04 80.1 06/16/200617:57 NWA1955 DC9Q A 22 79.8 06/28/200615:25 NWA19 8744 D 04 79.6 06/16/200617:52 NWA1540 A320 A 22 78.2 06/16/200618:01 NWA757 8757 A 22 78.1 06/03/200615:43 NWA3 B744 D 04 77.6 -22- a _ Report Generated: 07/11/2006 15:33 Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#10) Itasca Ave. & Bowdoin St. batef-TI me Flight Number Aircraft Type- Arrival/' Departure Runway Lmax(dB)' 06/16/200617:59 NWA446 DC9Q A 12R 100.5 06/28/200615:25 NWA19 8744 D 04 98.2 06/27/200616:06 NWA19 8744 D 04 95.2 06/11/200615:26 NWA19 B744 D 04 95 06/25/200615:19 NWA19 B744 D 04 94.8 06/07/200615:36 NWA19 8744 D 04 92.6 06/03/200615:42 NWA3 8744 D 04 92 06/16/200617:48 NWA55 DC10 A 22 90.8 06/09/200615:26 NWA19 B744 D 04 90.7 06/10/200615:29 NWA19 B744 D 04 90 (RMT Site#11) Finn St. & Scheffer Ave. Date/Time Flight Number Aircraft:Type Arrivalf Departure Runway Lmax(d6) 06/25/200615:19 NWA19 B744 D 04 95.9 06/07/200615:36 NWA19 B744 D 04 94.1 06/08/200615:44 NWA19 B744 D 04 93.8 06/09/200615:27 NWA19 B744 D 04 93.7 06/271200616:07 NWA19 B744 D 04 93.7 06/101200615:29 NWA19 8744 D 04 93.5 06/111200615:26 NWA19 8744 D 04 93.3 06/031200615:43 NWA3 B744 D 04 91.9 06/28/200615:25 NWA19 B744 D 04 90.8 06/23/2006 5:15 FDX1718 DC10 A 12R 77.1 (RMT Site#12) Alton St. & Rockwood Ave. Date/Time Flight: Number Aircraft_Type Arrival/ . Departure' Runway; Lmax(113)' 06/14/200610:21 NWA1458 DC9Q A 12L 89.3 06/26/200615:23 NWA19 8744 D 04 87.3 06/08/2006 7:32 FLG5625 CRJ A 30R 78 06/16/2006 20:09 SCX709 8738 D 04 77.2 06/06/200613:13 Unknown Unknown D 04 77 06/16/2006 20:05 TCF7520 E170 D 04 74.5 06/16!2006 20:03 NWA120N A320 D 04 74.2 06/14/2006 9:18 MES2757 SF34 D 12L 72.8 06/26/2006 7:11 X94U M020 A 30L 72.7 06/30/2006 7:15 BMJ54 BE80 D 12L 72.2 Report Generated: 07/11/2006 15:33 . 37 -23- Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#13) Southeast end of Mohican Court Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/05/200619:26 NWA678 A319 D 12L 90.3 06/23/2006 8:38 CC1706 B72Q D 12L 89.9 06/06/2006 0:26 DHL304 B72Q D 12R 86.9 06/15/200619:47 NWA46 DC10 D 12R 86.5 06/13/2006 8:05 DAL723 MD80 D 12L 86.5 06/15/200619:59 NWA44 DC10 D 12R 85.2 06/05/200617:24 AAL422 MD80 D 12L 84.5 06/16/200614:44 NWA497 DC9Q D 12L 84.2 06/20/200611:02 AAL1655 MD80 D 12L 84 06/05/2006 9:00 AAL2240 MD80 D 12L 84 (RMT Site#14) 1 st St. & McKee St. Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/14/2006 8:43 CCP1430 B72Q D 12L 96.9 06/03/2006 6:43 CCP1430 B72Q D 12R 94 06/15/2006 7:18 CCP1460 B72Q D 12R 91.8 06/04/2006 6:57 CCP1460 B72Q D 12R 91.2 06/12/2006 22:43 DHL304 B72Q D 12R 90.9 06/05/2006 7:36 CCP1464 B72Q D 12R 90.6 06/02/200615:19 NWA19 8744 D 12R 90.6 06/29/2006 22:46 DHL304 B72Q D 12R 90.5 06/30/200619:14 NWA46 DC10 D 12R 90.5 06/27/2006 2:48 JUS205 DC9Q D 12R 90.3 (RMT Site#15) Cullon St. & Lexington Ave. Datefrime Flight Number Aircraft Type Arrival/ Departure. Runway Lmax(dB) 06/23/200614:29 NWA1169 DC9Q D 12L 89.4 06/23/200612:00 NWA1841 DC9Q D 12L 89.2 06/16/2006 23:35 NWA1175 DC9Q D 12L 89.1 06/22/2006 7:30 NWA1467 DC9Q A 30R 89 06/19/200611:10 COA270 B735 A 30R 89 06/15/2006 7:19 CC1706 B72Q D 12R 88.6 06/24/200619:43 NWA1765 A320 A 30R 87.6 06/08/2006 21:27 NWA1175 DC9Q D 12L 87.6 06/26/200615:31 NWA1531 DC9Q A 30R 87 06/05/200619:15 FLG5601 CRJ D 12L 86.7 -24- Report Generated: 07/11/2006 15:33 Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#16) Avalon Ave. & Vilas Lane Date/Time Flight. Number Aircraf type Arrivai/ Departure :. Runway max(dB) 06/05/200619:19 NWA264W DC9Q D 12R 100.3 06/16/2006 7:41 CCP1464 B72Q D 12R 98.8 06/12/2006 7:42 CCP1464 B72Q D 12R 96.7 06/10/2006 6:36 CCP1430 B72Q D 12R 96.7 06/30/2006 7:45 CCP1464 B72Q D 12R 96.3 06/09/2006 7:35 CCP1464 B72Q D 12R 96.1 06/05/2006 7:36 CCP1464 B72Q D 12R 95.9 .06/11/200610:27 NWA1426 DC9Q D 12R 95.9 06/15/2006 7:17 CCP1460 B72Q D 12R 95.8 06/02/2006 0:17 CCP1101 B72Q D 12R 95.4 (RMT Site#17) 84th St. & 4th Ave. Date/Time Flight Number Aircraft'Type : Arrivall Departure Runway Lmax(dB) 06/22/200615:38 NWA19 B744 D 22 94.2 06118/200615:23 NWA19 B744 D 22 93.2 06/19/200615:26 NWA19 B744 D 22 92.9 06/30/200616:59 NWA19- B744 D 22 92.7 06/23/200615:23 NWA19 B744 D 22 92.2 06/18/200610:43 NWA454 DC9Q D 22 91.1 06/17/200615:20 NWA19 8744 D 22 89.9 06/21/200615:25 NWA19 8744 D 22 89.8 06/29/200615:29 NWA19 8744 D 22 87.1 06124/200615:24 NWA19 B744 D 22 86.8 (RMT Site#18) 75th St. & 17th Ave. Date/Time Flight.Number Aircraft Type Arrival/ . Departure Runway Lmax(dB) 06/241200616:15 NWA3 B744 D 22 102.2 06/141200615:22 NWA19 8744 D 22 98.6 06/04/200615:13 NWA19 B744 D 22 97.8 06/23/200615:23 NWA19 B744 D 22 97.8 06/05/200615:49 NWA19 B744 D 22 97.4 06/29/200615:28 NWA19 B744 D 22 96.8 06/30/200616:59 NWA19 8744 D 22 96.3 Q6/20/200615:22 NWA19 8744 D 22 96 06/24/200615:24 NWA19 B744 D 22 95.9 06/21/200615:24 NWA19 B744 D 22 95.3 Report Generated: 07/11/2006 15:33 39 -25- Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#19) 16th Ave. & 84th St. Date/Time Flight Number Aircraft Type. Arrival/ Departure Runway. Lmax(dB) 06/17/200612:16 NWA452 DC9Q D 22 88.9 06/161200615:23 NWA19 B744 D 22 87.1 06/1812006 10:43 NWA454 DC9Q D 22 86.3 06/20/200615:22 NWA19 B744 D 22 86.1 06/14/200615:22 NWA19 B744 D 22 85.5 06/18/200615:23 NWA19 8744 D 22 85.2 06/29/200615:29 NWA19 8744 D 22 84.7 06105/200615:49 NWA19 8744 D 22 84.7 06/10/200613:36 NWA1484 DC9Q D 17 84.6 06/22/200615:38 NWA19 B744 D 22 84.6 (RMT Site#20) 75th St. & 3rd Ave. Date/Time Flight Number Aircraft Type Arrival . Departure Runway Lmax(dB) 06/24/200616:15 NWA3 B744 D 22 95.2 06/17/200617:01 NWA3 8744 D 22 94.8 06/20/200613:34 NWA730 DC9Q D 17 88.7 06/16/2006 21:19 DHL197 B72Q D 30L 88.7 06/17/200619:01 NWA1674 DC9Q D 30L 85.6 06/27/2006 9:29 EJA619 C56X D 30L 85.4 06/13/200612:49 NWA1427 DC9Q A 35 84.9 06/251200619:43 MES2751 SF34 D 30L 84.9 06/161200619:19 NWA1955 DC9Q D 30R 81.7 06/28/200613:15 NWA1068 DC9Q D 30L 81.3 (RMT Site#21) Barbara Ave. & 67th St. Date/Time Flight Number Aircraft. Type Arrival/ Departure Runway Lmax(dB) 06/30/2006 22:49 NWA499 DC9Q D 12L 93 06/301200612:57 RPA3492 E170 D 12L 88.1 06/301200610:27 UAL350 B733 D 12L 84.3 06/15/2006 23:55 CCP2690 B72Q D 12L 81.7 06/23/2006 8:39 CC1706 B72Q D 12L 81.5 06/11/200610:19 NWA1260 DC9Q D 12L 81.5 06/11/200610:46 NWA684 DC9Q D 12L 81.1 06/20/200611:03 AAL1655 M1380 D 12L 81.1 06/13/2006 7:08 CC1706 B72Q D 12R 81 06/02/200614:27 NWA687 DC9Q D 12L 80.9 -26- //b Report Generated: 07/11/2006 15:33 Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#22) Anne Marie Trail D. ate/Time Flight. Number Aircraft Type ArriVall. Departure Runway Lmax(OB). 06/18/2006 6:19 NWA844 B757 A 30R 93.8 06/08/2006 7:28 NWA1771 A319 A 30R 88.9 06/15/2006 7:19 CCP1460 B72Q D 12R 84.6 06/14/2006 8:44 CCP1430 B72Q D 12L 84.5 06/07/2006 6:05 CC1706 B72Q A 30L 83 06/12/2006 9:21 NWA197 A320 D 12R 82.6 06/12/200610:51 NWA580 A320 D 12R 82.4 06/09/200612:06 NWA605 DC9Q D 12R 81.5 06/06/200610:19 NWA1527 DC9Q A 30L 81.5 06/22/200612:52 NWA863 B757 A 30R 81.5 (RMT Site#23) End of Kenndon Ave. Date/Time Flight Number Aircraft. Type Arrival/ Departure. Runway Lmax(OB)" 06/23/2006 8:38 CC1706 B72Q D 12L 97.1 06/23/200611:47 NWA1458 DC9Q D 12L 95.3 06/291200619:32 NWA1842 DC9Q D 12L 95.2 06/29/200614:40 NWA1714 DC9Q D 12L 95 06/12/200610:46 NWA1082 DC9Q D 12L 95 06/16/2006 22:22 NWA616 DC9Q D 12L 94.9 06/09/200610:15 NWA748 DC9Q D 12L 94.8 06/16/200615:15 NWA1266 DC9Q D 12L 94.6 06/13/2006 9:10 NWA1803 DC9Q D 12L 94.5 06/10/2006 10:26 NWA1091 DC9Q D 12L 94.2 (RMT Site#24) Chapel Ln. & Wren Ln. Date/Time Flight Number Aircraft.Type ` Arr val Departure. RunW.:ay naz 06/14/2006 8:44 CCP1430 B72Q D 12L 92.8 06/15/2006 7:18 CCP1460 B72Q D 12R 88 06/30/2006 7:46 CCP1464 B72Q D 12R 87.8 06/21/200613:33 NWA369 B757 A 30R 87.7 06/23/2006 8:38 AAL675 MD80 D 12L 87.3 06/0312006 6:43 CCP1430 B72Q D 12R 85.9 06/16/200612:36 NWA99 DC10 D 12R 85.1 06/121200614:43 AAL1442 MD80 D 12R 85 06/15/200612:15 DAL553 MD80 D 12R 84.7 06/05/200612:08 NWA99 DC10 D 12R 84.6 Report Generated: 07/11/2006 15:33 441 -27- Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#25) Moonshine Park 1321 Jurdy Rd. Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/05/200619:19 NWA264W DC9Q D 12R 85.2 06/09/2006 22:26 DHL304 B72Q D 12R 84.7 06/11/200612:14 DAL553 MD80 D 12R 84.4 06/16/200615:24 NWA19 B744 D 22 83 06/25/2006 3:49 AJ1563 LJ25 D 12R 82.2 06/02/200614:41 NWA497 DC9Q D 12R 82.1 06/11/200610:54 NWA454 DC9Q D 12R 82 06/10/2006 6:36 CCP1430 B72Q D 12R 81.7 06/09/2006 21:45 NWA56 DC10 D 12R 81.6 06/08/200613:18 FFT102 A318 A 30L 81.6 (RMT Site#26) 6796 Arkansas Ave. W. Date/Time Flight Number Aircraft Type. Arrival/ Departure Runway Lmax(dB)' 06/14/2006 8:12 06/16/2006 21:49 SCX347 AAL1744 B738 MD80 D A 12R 30L 93.5 87.5 06/05/2006 21:58 NWA56 DC10 D 12R 86.6 06/12/200615:29 NWA19 B744 D 12R 86.5 06/16/2006 7:28 CC1706 B72Q D 12R 85.9 06/03/200617:36 NWA19 8744 D 12R 85.6 06/11/200619:23 NWA44 DC10 D 12R 85.5 06/15/2006 23:33 CC1705 B72Q D 12L 85.4 06/13/2006 7:08 CC1706 B72Q D 12R 85.4 06/02/200615:19 NWA19 8744 D 12R 85.4 (RMT Site#27) Anthony School 5757 Irving Ave. S. Date/Time Flight.Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/21/2006 8:54 CCP1430 B72Q D 30L 95.6 06/29/2006 7:20 CCP1460 B72Q D 30L 95 06/24/2006 6:33 CCP1430 B72Q D 30L 93.1 06/19/2006 7:32 CCP1464 B72Q D 30L 93.1 06/27/200619:39 NWA1461 DC9Q D 30L 92 06/02/2006 7:36 CCP1464 B72Q D 30L 91.4 06/07/2006 8:54 CCP1430 B72Q D 30L 91.3 06/26/200615:52 NWA1494 DC9Q D 30L 91.2 06/24/200616:16 NWA3 B744 D 22 91.2 06/02/200612:17 NWA99 DC10 D 30L 90.6 -28- AReport Generated: 07/11/2006 15:33 Top Ten. Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#28) 6645 16th Ave. S. Date/Time Flight ,Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/06/2006 22:36 DHL304 B72Q D 30L 93.5 06/22/200614:19 KFS69 LJ25 D 30L 90.6 06/01/200611:15 NWA972 DC9Q D 30L 89.2 06/14/200613:39 NWA730 DC9Q D 17 86.5 06/05/200615:07 AWE734 A320 D 17. 86.5 06/26/200613:28 Unknown C650 D 30L 86.3 06/26/2006 22:13 FDX1106 B720 D 30L 86.1 06/26/2006 22:11 NWA144 DC9Q D 30L 85.7 06/01/200611:23 NWA1171 DC9Q D 30L 85.7 06/11/200610:42 NWA734 DC9Q D 17 85.6 (RMT Site#29) Ericsson Elem. School 4315 31st Ave. S. 0ate/fime - Flight Number Aircraft T ^ ype: Arrival/' ,Departure Runway. X _ .._.. L .max di3 :. ( ) 06/21/2006 21:26 MES2777 SF34 D 30R 89 06/21/2006 23:41 CC1705 B72Q D 30R 87.6 06/29/2006 7:27 MES3010 SF34 D 30R 87.3 06/22/2006 6:58 AAL386 MD80 D 30R 86.3 06/22/2006 9:18 NWA734 DC9Q D 30R 85.9 06/28/2006 9:22 AAL2240 MD80 D 30R 85.5 06/18/200614:47 AAL1442 MD80 D 30R 85.2 06/21/2006 21:28 FLG2934 CRJ D 30R 84.7 06/23/2006 20:14 NWA620 DC9Q D 30R 84.4 06/01/200615:35 AAL1442 MD80 D 30R 84.4 (RMT Site#30) 8715 River Ridge Rd. Date/Time Flight Number Aircraft;Type Arrivall Departure ,. Runway Lmax(dB)' 06/09/200614:22 NWA138 DC9Q D 17 94.3 06/09/2006 7:21 CC1706 B720 D 17 94.3 06/14/200613:40 NWA730 DC9Q D 17 93.6 06/14/200614:13 NWA856 DC9Q D 17 93.4 06/09/200613:25 NWA730 DC9Q D 17 93.3 06109/200614:30 NWA973 DC9Q D 17 93.3 06/09/200611:33 NWA413 DC9Q D 17 93.3 06/11/200611:35 NWA413 DC9Q D 17 93.2 06/09/2006 7:04 NWA448 DC9Q D 17 93.2 06/09/200614:24 NWA1806 DC9Q D 17 93.1 Report Generated: 07/11/2006 15:33 )2 -29- Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#31) 9501 12th -Ave. S. Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/20/200615:23 NWA19 B744 D 22 92.8 06/291200615:29 NWA19 B744 D 22 92.5 06/14/200615:23 NWA19 8744 D 22 88.8 06/16/200615:24 NWA19 8744 D 22 88.1 06/17/200617:36 AWE750 A320 D 17 87.5 06/05/200615:50 NWA19 B744 D 22 87.3 06/17/200612:16 NWA452 DC9Q D 22 86.1 06/04/200615:14 NWA19 B744 D 22 85.4 06/11/20069:51 NWA561N A320 D 17 82:1 06/24/200615:24 NWA19 B744 P D 22 81.9 (RMT Site#32) 10325 Pleasant Ave. S. Date/Time Flight Number Aircraft. Type Arrival/ Departure Runway Lmax(dB) 06/23/200615:24 NWA19 B744 D 22 85.2 06/21/2006 2:37 NWA46 DC10 D 22 82.1 06/24/200615:25 NWA19 B744 D 22 77.2 06/19/200612:43 Unknown PC12 D 30L 76.5 06/181200610:44 NWA454 DC9Q D p 22 76.2 06/09/2006 21:45 NWA1233 A320 D 17 75.2 06/15/200611:35 KA166 GLF3 D 17 75 06/21/2006 5:27 DHL1648 B72Q D 30L 75 06/16/2006 21:57 NWA764 DC9Q D 30L 74.6 06/16/2006 22:07 NWA601 DC9Q D 17 74.1 (RMT Site#33) North River Hills Park Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/23/2006 7:45 CCP1464 B72Q D 17 87.3 06/30/2006 7:13 CC1706 B72Q D 17 85.1 06/23/200614:57 CCP2635 B72Q D 17 84.7 06/15/2006 20:19 VPBDJ B72Q D 17 83.3 06/23/200615:24 NWA19 B744 D 22 82.8 06/30/2006 7:31 KHA369 B72Q D 17 82.6 06/09/200616:23 AAL2092 MD80 D 17 82 06/02/200616:16 AAL2092 MD80 D 17 I 81.9 06/16/200610:31 NWA1525 DC9Q D 17 81.6 06/09/2006 7:22 CC1706 B72Q D 17 80.9 -30- Report Generated: 07/11/2006 15:33 Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#34) Red Oak Park Date/Time Flight Number Aircraft Type .' Arriva,lf Departure: Runway .: Lmax(dB) 06/30/2006 7:31 KHA369 B72Q D 17 83.5 06/24/200615:25 NWA19 8744 D 22 81.8 06/30/200617:49 NWA185 A320 D 17 80.4 06/09/2006 7:10 NWA403 DC9Q D 17 80.4 06/09/2006 7:37 CCP1464 B72Q D 12R 80.1 06/16/200611:44 AAL1386 MD80 D 17 79.4 06/17/200616:30 AAL2092 MD80 D 17 79.3 06/10/200610:53 NWA1174 DC9Q D 17 78.8 06/14/200613:41 NWA730 DC9Q D 17 78.3 06/14/200613:49 NWA1050 DC9Q D 17 78.3 (RMT Site#35) 2100 Garnet Ln. Date/Time Flight Number Aircraft Type: Arrival/ Departure Runway Lmax(dB), 06/13/200611:39 NWA1171 DC9Q D 17 90.5 06/05/200616:06 NWA1531 DC9Q D 12R 85.2 06/281200613:05 Unknown BE40 A 35 84.6 06/06/200616:35 DHL1748 B72Q A 35 84.2 06/091200616:10 NWA1465 DC9Q D 17 83.1 06/29/200615:30 NWA19 13744 D 22 82.9 06/09/200613:52 NWA856 DC9Q D A 17 35 82.7 82.2 06/22/200610:34 AAL656 MD80 06/06/200612:02 NWA1806 DC9Q A 35 82 06/09/200614:22 NWA138 DC9Q D 17 81.8 (RMT Site#36) Briar Oaks & Scout Pond Date/Time Flight Number Aircraftlype Arrival/ Departure Runway:' -Max(dB:) 06/06/2006 7:57 NWA1467 DC9Q A 35 85 06/21/200617:07 NWA404 DC9Q A 35 83 -06/01/200615:29 NWA449 DC9Q A 35 82.2 06/24/200615:25 NWA19 B744 D 22 80.8 06/10/200613:45 NWA856 DC9Q D 17 80.8 06/29/200610:25 NWA1840 DC9Q D 17 79.9 06/06/200614:07 SCX382 B738 A 35 79.7 06/19/2006 9:25 NWA436 A320 A 35 79.6 06/01/200619:32 FDX357 B72Q A 35 79.6 06/25/200614:53 MES3554 RJ85 A 35 79.6 Report Generated: 07/11/2006 15:33 -31- Top Ten Loudest Aircraft Noise Events for MSP June 2006 (RMT Site#37) 4399 Woodgate Ln. N. Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/09/200611:57 AAL1386 MD80 D 17 87.5 06/11/200610:44 NWA734 DC9Q D 17 84.3 06/09/2006 7:36 CCP1464 B72Q D 12R 83.9 06/161200610:52 AAL 1655 MD80 D 17 83.1 06/051200613:47 NWA856 DICK D 17 83 06/05/2006 7:02 NWA122 DC9Q D 17 82.5 06/14/2006 20:45 DHL197 B72Q D 17 82.5 06/10/200610:30 NWA1426 DC9Q D 17 82.2 06/03/200613:39 NWA1672 DC9Q D 17 81.7 06/15/2006 20:55 DHL197 B72Q D 17 80.8 (RMT Site#38) 3957 Turquoise Cir. Date/Time . flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/29/200615:30 NWA19 B744 D 22 85.6 06/15/2006 20:54 DHL197 B72Q D 17 84.6 06/15/200611:48 AAL1386 MD80 D 17 84.3 06/23/200612:26 TRS310 B717 D 17 84.2 06/05/2006 7:02 NWA122 DC9Q D 17 84.2 06/05/200614:49 AAL1962 MD80 D 17 84 06/14/2006 20:45 DHL197 B72Q D 17 83.6 06/09/200611:57 AAL1386 MD80 D 17 83.4 06/24/200615:33 NWA1170 DC9Q D 17 83.2 06/16/2006 9:00 CCP9651 B72Q D 17 82.6 (RMT Site#39) 3477 St. Charles PI. Date/Time. Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 06/23/2006 7:51 CCP9622 B72Q D 17 87.1 06129/200617:53 AAL422 MD80 D 17 83.8 06/05/200616:06 NWA1531 DC9Q D 12R 83.5 06/14/200615:23 NWA19 B744 D 22 83.4 06/16/200615:25 NWA19 8744 D 22 82.6 06/05/200610:26 NWA1670 DC9Q D 17 82.6 06/15/200613:34 NWA1672 DC9Q D 17 82.5 06/04/200615:14 NWA19 B744 D 22 82.5 06/30/200613:43 Unknown GLF2 D 17 82 06/24/200613:39 NWA1050 DC9Q D 17 81.9 -32- June 2006 Remote Monitoring Tower Top Ten Summary The top ten noise events and the event ranges at each RMT for June 2006 were comprised of 88.5% departure operations. The predominant top ten aircraft type was the DC90 with 32.1 % of the highest Lmax events. June 2006 Technical Advisor Report Notes Unknown fields are due to unavailability of FAA flight track data. Missing FAA radar data for 0 days during the month of June 2006. D Report Generated: 07/11/2006 15:33 Analysis of Aircraft Noise Events DNL June 2006 Remote Monitoring Towers ..Date. #1 #2 #3 #4 #5 #6. #7 #8 #9 #W#11,4121#13 #14 #15, 06/01/2006 55 56.1 60.6 62.2 72.8 74.4 66.9 63.9 25.2 NA NA 33.6 NA 61.4 45.8 06/02/2006 56.3 58.5 61.9 63.6 73.4 74.5 62.8 58.3 NA 32.3 35.5 NA 49.8 64.5 50.4 06/03/2006 57.7 59.8 66 60.9 69.6 67.3 38.2 40.9 36.7 50.8 51 31.5 54.8 65.6 55 06/04/2006 57.9 59.8 65.2 61.2 69.1 67.5 44.7 39.6 36.4 35.1 34.5 NA 58.9 65.4 57.1 06/05/2006 59.3 60.1 65.1 62 69.1 68 49.3 41.4 39 38.6 38.8 30.3 58.4 64.5 56.6 06/06/2006 54.1 54.8 60.7 62.3 71.8 74.5 64.5 61.9-40.7 34.9 42.1 41.7 58.1 63.3 56.9 06/07/2006 56.6 57.9 63.1 65.1 74.3 75.2 65.1 61.4 48.2 51.6 53.9 27.4 NA 60.7 37.4 06/08/2006 55.7 56.4 64.5 62.7 72.9 72 65.2 58.8 34.8 44.1 52.4 33.1 54 64.2 56.8 06/09/2006 62.6 62.6 68.8 63.2 72.2 68.8 49 NA NA 49.2 51.9 NA 59.7 63 60.6 06/10/2006 61.8 62 67.4 62.4 71.4 68.8 45.5 NA 30.9 49.3 51.6 29.2 59 62.7 59.7 06/11/2006 58.4 62.2 63.7 62.7 67.9 69.1 32 27 37.6 53.3 52.4 37.6 58 64.7 56.6 06/12/2006 56.2 60.7 61.1 61 67.1 70.6 53.7 56.5 32.6 24.8 NA 32.3 57.2 67.1 55.8 06/13/2006 55.1 57 60.4 61.4 71 73.3 64.4 60.3 40.4 35.8144.61'33.6 56.3 63.1 53.8 06/14/2006 57.5 61.6 63.3 62.6 68.5 68.8 62.3 53.5 NA NA NA 48.6 59.9 67.3 60.3 06/15/2006 61.3 64.9 67.4 66.9 70.9 72.7 31.5 48.7 NA 31 . 29.5 32.9 61.3 64.7 59.4 06/16/2006 61.9 63.5 66.9 65.3 71.4 72.3 52.8 55.9 49 57.9 38.8 40.8 59.7 63.9 61.9 06/17/2006 59.4 60.5 66.5 64 72.7 74.4 58.3 60.4 33.8 28.7 27 37.8 55.9 67.2 50.8 06/18/2006 50.3 54.9 57.4 60.8 70.8 73.8 64.4 59.8 37 NA 44.4 30.8 29.7 59.9 NA 06/19/2006 56 57.1 60.2 63 73 75.8 66.3 63.4 32.8 32.5 41.6 27.6 NA 60.9 44.6 06/20/2006 60.3 63.2 66.5 64.2 71.6 70.9 49.6 38.3 34.9 NA 41.4 NA 60.7 66.5 58.7 06/21/2006155.5 57.7 61.4 63.8 73.4 76 66.2 62.5 33.8 34.2 35.5 NA 46.7 61.3 41.8 06/22/2006 55 56.1 62 63.8 73.3 76.4 66.5 63 31.8 39.4 41.1 29.3 NA 61.7 47.7 06/23/2006 58.2 61 64.9 63.1. 70.4 73.6 58.8 60.9 27.5 37.3 46.5 33.3 56.9 63.5 56.3 06/24/2006 54.6 56.8 60.9 61.3 71.2 74 61.9 59.9 NA 43 34.7 NA 47.9 61.7 48.5 06/25/2006 53.3 54.4 60.8 61.1 72.9 74.2 64.3 60 31.5 53.5 53.5 NA 25.4 60.1 39.2 06/26/2006 56.1 60.3 63.9 61.9 73 73.6 67.1 62.4 37.8 50 32.8 46.9 35.4 61.2 42.8 06/27/2006 55.8 57.3 60.6 65 72.3 75.3 67.2 62.1 49 53.6 54.2 38.9 34.5 64.9 43.2 06/28/2006 54.4 58.1 63.9 63.9 74.1 75 65.7 61.6 38.6 55.8 48.6 NA 26.3 62 33.7 06/29/2006 59 59 65.9 61.4 72.1 69.6 56 55.4 42.2 30.2 33.5 NA 58.6 66.2 53.4 06/30/2006 59.5 61.2 67.1 63 71.3 69.2 37.1 42.2 32.2 34 NA 32.6 59.6 65.1 55.6 Mo.DNL 58 60 64.5 63.1 71.9, 73 1 .62 .8 593 40:4 148.8147-7 : 38. 56.4 64.1 55.7' Report Generated: 07/11/2006 15:33 47 -33-, Analysis of Aircraft Noise Events DNL June 2006 Remote Monitoring Towers Date #16 #17 #18 #19 #20 #21 #22 #23 #24° #25 #26 #27 #28 #29 06/01/2006 66.9 NA 43.8 38.7 41.4 38.6 58.9 54.3 61.6 49.1 50.2 61.5 60.9 56.6 06/02/2006 69.2 52 53.5 46.8 42.6 50.3 59 59.9 62 52.6 52.3 61.3 59.3 52.3 06/03/2006 65.1 NA 54.5 50.6 NA 52.7 54.2 64.2 60.7 54.3 58.5 33.3 56.1 25.8 06/04/2006 65.2 44.5 57.2 51.1 37.6 56 55.5 67.8 60.2 51.9 60.6 36.9 54.1 NA 06/05/2006 68.2 44.2 59.1 57.9 38 56.3 55.8 67.3 61.8 52.7 60.4 42.8 63.8 48.3 06/06/2006 66.1 39.5 44.4 46.1 44.1 45 58.7 63.7 61.9 44.9 54.6 56.8 64.1 57.4 06/07/2006 65.9 36.1 47.3 41.3 43.4 46.1 58.3 50.9 60.1 35.7 50.1 61.2 60.6 54.5 06/08/2006 69.5 42.6 48 48.7 41 53.7 59.4 66.6 62.2 54.8 55.9 60.2 61.1 54.7 06/09/2006 66.3 29.7 56.9 54.7 NA 57.4 54.8 67.3 59.8 59.4 59.2 37.5 60.6 39 06/10/2006 68.5 29.8 54.5 53.2 NA 54.4 51.5 66 57.9 56.6 59.4 38.6 56.6 27.5 06/11/2006 67.5 37.2 54 52.1 35.2 56.5 56 66.6 61.4 55 59.4 40.5 56.5 30.8 06/12/2006 68.5 31.3 40.3 39.9 33.9 55.1 60.2 67 64 55.4 60 51.1 54 48 06/13/2006 67 41.6 47.2 45.4 45.3 53 58.1 63.6 61.4 54 55.5 58.5 58.4 53.5 06/14/2006 69.6 46 56.8 50.1 38.6 55 60 69.1 63.8 56.1 62.3 46.7 56.7 45.3 06/15/2006 64.6 25.6 54.9 51.4 NA 56.9 56 69.6 60.4 53.9 61.2 36.7 56.8 34.8 06/16/2006 69.6 49.6 NA 54.7 50 56 57.5 70.7 60.6 57 61.1 37.4 57.9 46.3 06/17/2006 66.3 51.6 NA 51.1 54.5 53.3 57.1 63 63.4 45 58.8 55.8 56.4 52.6 06/18/2006 64.3 54.8 NA 49.4 45.2 43.6 66.6 51.5 59.4 32.9 51.4 57.5 58.3 57.1 06/19/2006 65.3 53 55.9 46.2 45 42.6 56.3 47.8 60.4 44.1 49.6 61.9 60.4 55.8 06/20/2006 68.5 44.3 57.2 53 46 55.6 56.1 68.9 62.8 55.6 60.2 44.1 57.3 30.4 06/21/2006 65.4 56.9 60.9 52.2 45.8 46 57.4 55.4 61.2 31.6 53.7 61.4 60.6 60 06/22/2006 65.6 52 52.1 44.5 40.7 39.3 58.1 54.9 61.6 45.7 50.1 61.7 60.9 58.4 06/23/2006 63.9 52.6 56.2 50.4 51.6 52.3 56.6 65.7 61.1 51.7 58.6 49.8 56.1 58.8 06/24/2006 67.3 48.3 59.7 49.4 54.7 46.9 57.3 57.8 60.7 44.8 52.5 63.8 59.2 55 06/25/2006 65.7 42 45.3 41.7 47.2 42.1 56.5 45.3 59.9 54.6 47.5 61.3 59.3 53.3 06/26/2006 66.4 39.3 47.8 41.1 48.3 44.9 56.4 53.7 60.4 49.6 49.3 60.9 63 56.8 06/27/2006169.1 42.6 44.6 43.4 51 45.1 59.7 51.3 62.6 46.5 54.9 57.6 61.4 56.6 06/28/2006 68.4 42.6 35 40.6 49.5 44.7 58.6 48 61.7 47.2 47.4 60.9 60.5 56.1 06/29/2006 68.8 47 56.4 52.6 40.4 56.3 59.4 67.3 63.3 54.8 58.8 60.4 59.5 45.4 06/30/2006 67.7 51.8 56.4 50.2 42.6 57 56.9 68.5 61.7 53.9 59.8 35.1 53.8 32 Mo.DNL 67.3 48.7 54:8 50:7 47 53.3 58.5 65.2 61.5 53.2 57.7 58.2 59.6 54.1 -34- L% Report Generated: 07/11/2006 15:33 Analysis of Aircraft Noise Events DNL June 2006 Remote Monitoring Towers Date #30 #31 #32' #33: #34 -#35 _#36 #37 #38 #39 06/01/2006 48.8 27 43.8 NA 43.6 50.8 54.9 43.8 31.1 NA 06/02/2006 59.9 52.5 40.6 49.1 43.2 51.3 51.3 43.5 45.6 -42.8 06/03/2006 60.9 37.2 NA 50 44 50.5 38.9 51.5 51.5 45.9 06/04/2006 61.5 45.8 NA 49.9 43.4 44.1 42.3 45 49.4 48.9 06/05/2006 65.6 48.3 NA 55.5 51.7 51.8 55.3 49.5 51.2 51.1 06/06/2006 51.3 NA 34.4 NA 34.8 52.6 55.6 37.1 42.5 38.3 06/07/2006 50.9 26 NA 41.7 44.1 51.4 54.9 46.5 NA NA 06/08/2006 49.9 32.3 NA 26.2 41.6 49.9 53.9 39.5 NA NA 06/09/2006 65.5 49.8 39.5 51.9 46.4 51.4 45.9 49.8 52 49.7 06/10/2006 63.5 43.6 28.5 50.8 42.6 47.9 44.6 48.7 49.8 46 06/11/2006 63.4 43.3 27.4 50.6 45.2 51.2 46.5 52.6 52.1 44 06/12/2006 49.7 32.2 NA 33 39.8 44.7 50.3 26.8 31.5 36.1 06/13/2006 58.3 39.7 39.3 48.7 46.2 50.2 51.7 43.2 45.2 43.2 06/14/2006 60.9 48.6 NA 47.3 44.3 47.1 43 47.6 49.9 49.1 06/15/2006 62.3 41.5 38 48.5 44.9 48.7 43.6 52.3 51.4 49.5 06/16/2006 64.7 50.1 46.8 49.4 47.5 50.7 47.2 49.2 51 49.7 06/17/2006 56.4 49.1 32.2 46 43.6 46.2 49.8 44.8 47.1 43.3 06/18/2006 48.5 33.2 47.6 NA NA 51.3 54.2 NA NA NA 06/19/2006 48.4 48.3 43.1 43.8 NA 50.81 54 140.8 42.6 NA 06/20/2006 63 51.7 30.7 49.4 41.1 48.2 43.8 49 50.9 51.6 06/21/2006 50.9 42.2 53.5 NA 41.2 51.8 55.7 NA NA NA 06/22/2006 48.8 NA 27 31.3 36.7 50.3 54.4 30 NA 28 06/23/2006 61.5 41.1 47.7 52.9 44.6 47.4 50 47.6 52 48.7 06/24/2006 59 42.6 38.7 46.4 45.7 50.2 54.1 44.4 45.6 47.3 06/25/2006 49.2 30.5 30.9 NA 43.3 50 54.9 31.3 36.2 NA 06/26/2006C44 NA NA 38.4 48.6 52.3 42.8 28.7 NA 06/27/2006 46.1 39.1 38 51.1 55.4 NA NA 34.9 06/28/2006 32.2 37.7 41.7 51 54.5 NA NA NA 06/29/2006 61.7 51.7 NA 50.9 46.6 48 54.7 46.6 51.1 49.7 06/30/2006 62.1 39.7 35.5 51.9 45.7 41 36 146.2 48.8 47.6 M6.DNL 60.1 46 42:5 48.3 44.2 49.9:':52.4 46.6:47.8 45.9' Report Generated: 07/11/2006 15:33 L hn -35- 7-7 35- I &Z 6/1/2006 - 6/30/2006 Runway 17 Departure Analysis Report Minneapolis -St. Paul International Airport SP. i t *This report is for in %rrmZ'orc onal purposes only and caniot be used ement purposes. 51 2377 Carrier Jets Departed Runway 17 - 6/1/2006 - 6/30/2006 Runway 17 Departure Overflight Grid Analysis Metropolitan Airports Commission Runway 17 Departure Analysis Report - 6/112006-6/30/2006 - 1 - "J491S Runway 17 Carrier Jet Departure Operations - _6/1_/2006-6/30/2006 2362 (99.4%) West Bound Carrier Jet 15 (0.6%) Carrier Jet Departure Departure Operations Flying the Runway 17 Jet Operations Turned West Before Passing Over the ,Departure Procedure (Passing Over the 2.5 NM Runway 17 2.5 NM Turn Point. This is 1.3% of Turn Point) and Runway 17 East Bound Carrier Jet 1125 westbound departures. Departure Operation 150.1 � LaA Minneapolis -St. Paul International Airport Gate Plot Runway 17 Departures That Turned West Before 2.5NM Tturn Point 6/1!2006 00:00:00 - 6130/20.06 23:59:59 15 Tracks Crossed Gate: Left=0(0%), Right -15(1000) O O a e� 9W - 1.2 -1.0 -0.6 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.6 (Runway End) (Corridor End) Deviation From Center of Gate (idUes) I% net reprss nted i Metropolitan Airports Commission Runway 17 Departure Analysis Report - 61112006-6/3012006 S -2- O < 0 G? , O. O O a e� 9W - 1.2 -1.0 -0.6 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.6 (Runway End) (Corridor End) Deviation From Center of Gate (idUes) I% net reprss nted i Metropolitan Airports Commission Runway 17 Departure Analysis Report - 61112006-6/3012006 S -2- Runway 17 Nighttime Carrier Jet Departure Operations - 6/1/2006 - 6/30/2006 Laos k,zr� w a r +, J? N. 1 weal aintP�W Ed a i MV , SLUAI 4 jI�FFm Ji� ., r . ......... z.'.• ' " i.r hie14, `-"�— --- Hr a T � t� ,r ...._ J 1s r �i� pie Valley 7 ! 9 Nighttime Carrier Jet Departure Operations off of Runway 17 in 6/1/2006 - 6/30/2006 (10:30 p.m.-6:00a.m.) 0 (0%) West Bound Carrier Jet 0 (0%) West Bound Carrier Jet. Departures Turned West Between 2.5 and 3.0 NMDepartures Turned West After 3.0 NM from Start of from Start of Takeoff and Remained Over the Takeoff and Remained Over the Minnesota River' Minnesota River Valley (trending with Runway, 17 Valley (trending with Runway 17 River Departure River Departure Heading) _ Procedure) � 0 (0%) Carrier Jet Departures Turned8 (88.9%) Remaining West Bound West Before Passing Over the Runway 17 2.5 NM Carrier Jet Departures Flew the Runway 17 Jet Turn Point Departure Procedure (Passing Over the 2.5 NM Turn Point), and with an enroute heading to the destination airport 1 (11.1 %) Other Nighttime Carrier Jet Departure Operations Metropolitan Airports Commission Runway 17 Departure Analysis Report - 6/1/2006-613012006 - 3 - Remote Monitoring Tower (RMT) Site Locations Metropolitan Airports Commission Runway 17 Departure Analysis Report - 6/112006-6/30/2006 - 4 - Analvsis of Aircraft Noise Levels - DNL dBA 6/1/2006-6/30/2 Date_ #30 #31 #32 #33 #34 #3.5 #36 #37. #38 #39 1 48.8 27 43.8 NA 43.6 50.8 54.9 43.8 31.1 NA 2 59.9 52.5 40.6 49.1 43.2 51.3 51.3 43.5 45.6 42.8 3 60.9 37.2 NA 50 44 50.5 38.9 51.5 51.5 45.9 4 61.5 45.8 NA 49.9 43.4 44.1 42.3 45 49.4 48.9 5 65.6 48.3 NA 55.5 51.7 51.8 55.3 49.5 51.2 51.1 6 51.3 NA 34.4 NA 1 34,8 52.6 55.6 37.1 42.5 38.3 7 50.9 26 1 NA 41.7 44.1 51.4 54.9 46.5 NA NA 8 49.9 32.3 NA 26.2 41.6 49.9 53.9 39.5 NA NA 9 65.5 49.8 39.5 51.9 46.4 51.4 45.9 49.8 52 49.7 10 63.5 43.6 28.5 50.8 42.6 47.9 44.6 48.7 49.8 46 11 63.4 43.3 27.4 50.6 45.2 51.2 1 46.5 52.6 52.1 44 12 1 49.7 32.2 NA 33 39.8 44.7 50.3 26.8 31.5 36.1 13 58.3 39.7 39.3 48.7 46.2 50.2 51.7 43.2 45.2 43.2 14 60.9 48.6 NA 47.3 44.3 47.1 43 47.6 49.9 49.1 15 62.3 41.5 38 48.5 44.9 48.7 43.6 52.3 51.4 49.5 16 64.7 50.1 46.8 49.4 47.5 50.7 47.2 49.2 51 49.7 17 56.4 49.1 32.2 46 43.6 46.2 49.8 44.8 47.1 43.3 18 48.5 33.2 47.6 NA NA 51.3 54.2 NA NA NA 19 48.4 48.3 43.1 43.8 NA 50.8. 54 40.8 42.6 NA 20 63 51.7 30.7 49.4 41.1 48.2 43.8 49 50.9 51.6 21 50.9 42.2 53.5 NA 41.2 51.8 55.7 NA NA NA 22 48.8 NA 27 31.3 36.7 50.3 54.4 30 NA 28 23 61.5 41.1 47.7 52.9 44,6 47.4 50 47.6 52 48.7 24 59 42.6 38.7 46.4 45.7 50.2 54.1 44.4 45.6 47.3 25 49.2 30.5 30.9 NA 43.3 50 54.9 31.3 36.2 NA 26 48.2 NA NA NA 38.4 48.6 52.3 42.8 28.7 NA 27 52.4 44.1 46.1 39.1 38 51.1 55.4 NA NA 34.9 28 48.6 43.5 32.2 37.7 41.7 51 54.5 NA NA NA 29 61.7 51.7 NA 50.9 46.6 48 54,7 46.6 51.1 49.7 30 62.1 39.7 35.5 51.9 1 45.7 41 36 46.2 48.8 47.6 Av. DNL 60.1 46 42.5 1 48:3 1 44.2 49.9 52.4 46.6 47.8 45.9 Metropolitan Airports Commission Runway 17 Departure Analysis Report - 61112006-6/30/2006 -5- SIP 5- Community Vs. Aircraft Noise Levels DN L d BA 6/1/2006-6/30/2006 RMTT .`.Community RNL. Community DNL Community DNL. *Aircraft D.NL. DEN 06/01/03-06/30/03 06/01/04-06/30/04 06/01/05-06/30/05 j 6/1/2006-6/30/2006 30 31 60.6 59.7 59 59.7 60.1 60.1 60.1 46 32 58.5 58.3 T,. 58 42.5 33 59 56.5 58.6 48.3 34 59.7 58.4 60.6 44.2 35 61.2 61 61.8 - 49.9 36 62.8 62.3 62.9 52.4 37 63.8 64 j 63.3 46.6 38 61.5 60.1 4 62.4 47.8 j 39 62.8 61.2 61.6 45.9 Top 15 Runway 17 Departure Destination Report Airport DFW City DALLAS/ FORT WORTH Heading (deg.) 193° #Ops 106 Percent of Total Op 4.5% DEN DENVER 237° 96 4% PHX PHOENIX 231- 82 3.4% MDW CHICAGO (MIDWAY) 1240 72 3% ORD CHICAGO (0 -HARE) 124° 67 2.8% IAH HOUSTON 185° 67 2.8% ATL ATLANTA 149° 66 2.8% LAS LAS VEGAS 243° 60 2.5% STL ST LOUIS 160° 57 2.4% CVG CINCINNATI 1270 50 2.1% MCI KANSAS CITY 1880 45 1.9% DTW DETROIT 105° 41 1.7% SAN SAN DIEGO 235° 39 1.6% MCO ORLANDO 151- 38 1.6% DSM DES MOINES 180° 36 _ 1.5% Metropolitan Airports Commission Runway 17 Departure Analysis Report - 6/1/2006-6/30/2006 -6- S? 6- S'j roq Orfield Laboratories Inc dr��n � s'o �f 1 0 PREPARED FOR Ms. Dianne Miller City of Eagan 3830 Pilot Knob Road Eagan, MN 55122 Phone (651) 675-5014 Fax (651)675-5012 e-mail dmiller@cityofeagan.com PREPARED BY Elliott B. Dick Orfield Laboratories, Inc. 2709 East 25th Street Minneapolis MN 55406 Phone (612) 721-2455 Fax (612) 721-2457 e-mail elliott@orfieldlabs.com REGARDING Community Noise Monitoring after Opening of New Airport Runway 17135 July 18, 2006 Project New Runway Noise Monitor Client City of Eagan TABLE OF CONTENTS Background......................................................................................................3 MeasurementSetup.........................................................................................3 Aircraft Noise Monitor Locations...............................................................:.......3 WeatherConditions.......................................................................................... 6 Hourly Equivalent Sound Levels.......................................................................7 Statistical Sound Levels...................................................................................7 Day -Night Average Sound Levels.....................................................................8 Appendix A: Common Acoustic Terms...............................................................10 Appendix B: Hourly Measured Sound Levels.....................................................15 0 Orfield Laboratories Inc BACKGROUND 11 E 11 0 11 A N D U 11 0 Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc i In June 2005, the City of Eagan contracted Wyle Laboratories to conduct an initial measurement in a planned series of two measurements. The initial measurement documented the environmental noise conditions before the opening of the new Runway 17/35 at the Minneapolis/St. Paul International Airport (MSP). This is the second measurement, after the runway has been operating for around seven months. The new runway has been operational since October 27, 2005. This measurement was executed to be similar to the first in most respects.' MEASUREMENT SETUP In order to get a as true a comparison as possible, the same equipment was used as in Wyle Lab's initial measurement. This includes using the same equipment, namely Larson Davis Laboratories Model LD -820 and LD -824 analyzers. Instruments conformed to ANSI Type 1 specifications, and calibrations of instruments are all NIST -traceable. Settings used in the initial study were documented in the Wyle report dated August, 2005. The analyzers for the second study were programmed according to these settings. The analyzer was set to measure A -weighted, slow -average (1s) levels. The analyzer records are summarized here: • Time History Records: One -second records of equivalent (Leq) sound levels; • Interval Records: Hourly summaries including equivalent (LeQ), maximum (Lmax), minimum (Lmin), and statistical/percentile (Ln) sound levels. AIRCRAFT NOISE MONITOR LOCATIONS Measurements were captured at each of ten sites used in the inital study. The measurements occurred over two weeks with five noise analyzers, a week at each site. The City made all arrangements with property owners. Locations are described below and are shown in Figure 1. Location Number 1: Private residence at street address 2037 Flint Lane; Northeast corner of backyard; Latitude 44° 48'39.3120" N, Longitude 930 12'34.7004" W; Monitor period from June 13 to 20, 2006. Location Number 2: Rahn Elementary School at street address 4424 Sandstone Drive; South of athletic fields, On hill in clearing of deciduous tree grove; Latitude 440 47'39.9120" N, Longitude 930 12'33.9624" W; Monitor period from June 13 to 20, 2006. Project New Runway Noise Monitor IIIII'J Client City of Eagan Location Number 3: Private residence at street address 4265 Beaver Dam Road; 'Between two coniferous trees in western corner of backyard; Latitude 44° 48'08.5824" N, Longitude 93° 12'08.6364" W; Monitor period from June 13 to 20, 2006. Location Number 4: Private residence at street address 4850 North Safari Court; Western perimeter of yard, within sight of moderate traffic road; Latitude 44° 46' 48.0756" N, Longitude 93° 12' 10.3464" W; Monitor period from June 20 to 27, 2006. Location Number 5: Private residence at street address 4730 Westminster Circle; Southern corner of backyard, under trivial deciduous canopy; Latitude 44° 47'03.0480" N, Longitude 93° 10'33.4488" W; Monitor period from June 20 to 27, 2006. Location Number 6: Private residence at street address 1290 Wilderness Curve; Southern perimeter of backyard, under trivial deciduous canopy; Latitude 440 47' 37.0428" N, Longitude 930 09' 38.8944" W; Monitor period from June 20 to 27, 2006. Location Number 7: Deerwood Elementary School at street address 1480 Deerwood Drive; On hill between running track and tennis courts; Latitude 44° 48'34.6068" N, Longitude 93° 10'34.9608" W; Monitor period from June 13 to 20, 2006. Location Number 8: Private residence at street address 3730 Blackhawk Road; Near bottom of hill in backyard, under moderate deciduous canopy; Latitude 44° 49' 20.1360" N, Longitude 93° 11' 30.6636" W; Monitor period from June 20 to 27, 2006. Location Number 9: Private residence at street address 860 Basswood Lane; Southern corner of backyard; Latitude 44° 49'22.8828" N, Longitude 930 07'56.1396" W; Monitor period from June 20 to 27, 2006. Location Number 10: Private residence at street address 1490 McCarthy Road; Southeast corner of backyard, at top of hill under trivial deciduous canopy; Latitude 44° 50'47.4108" N, Longitude 930 10'31.5444" W; Monitor period from June 13 to 20, 2006. &I Orfield Laboratories Inc • # Proiect New Runwav Noise Monitor Pike lsl�tid,' �-PdTfl F5 d+32a HH9g93i5 2 04 • sites l'o Llore-.Gake d f t° site Site 3 C'J. .J R bitee, /. 9 ` ' i . 9 ��` ..fit• _ r, Its 6 Q� d Site 4 ta 5 ?» r� 2006 Eu,iopa i chnoboyies ,d " e` x,apQ6Nd tq,a—McAridrevtsand e I' ic1' D�+�er 44'49'35..69.,. 93110'29.36" 4'V.."Hlev $76 Tt St€ear€�in .:IlBllll1fl[ 1i3Q°,�Eyta, r�It 34665 fi t 0 Project New Runway Noise Monitor Client City of Eagan Ortield Laboratories Inc WEATHER CONDITIONS Weather conditions were recorded by the National Oceanic and Atmospheric Administration. The daily data were downloaded from their web site and are reported in Table 1 and Table 2. A thunderstorm occurred on the evening of Friday, June 16. Table 1 Weather Conditions June 13 through 20 i Tnhla 9 Wanfhor Cnnrlifinnc .tuna 2n fhrnunh 27 Tue Wed Thu Fri Sat Sun Mon Tue 13 -Jun 14 -Jun 15 -Jun 16 -Jun 17 -Jun 18 -Jun 19 -Jun 20 -Jun Average Wind 5 7 12 10 7 9 9 6 Speed (knots) Average Wind W E SE W NW W W E Direction Maximum Gust 19 16 24 27 22 29 23 29 Speed knots Temperature 72 72 76 78 77 75 71 69 Average °F Temperature 85 80 86 88 85 84 78 76 High °F Temperature 59 63 65 67 68 66 63 61 Low °F1 Average 50 67 66 70 71 60 56 64 Humidity %j Precipitation 0.00 0.00 0.05 1.15 0.04 Trace 0.00 0.01 Total (in i Tnhla 9 Wanfhor Cnnrlifinnc .tuna 2n fhrnunh 27 0 Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc HOURLY EQUIVALENT SOUND LEVELS The equivalent sound level averages the sound energy over a given time frame. This means the energy contained in a certain period is equivalent to a constant sound level over the same period. Aircraft noise events are averaged into the period, as is the background noise and other noise events such as lawnmowers, dogs barking, traffic noise, etc. Table 3 Minimum and Maximum Hourly Ley Locatio n Number Minimum Hourly L Maximum Hourly Lep 1 38.1 72.0 2 42.5 71.1 3 40.5 64.2 4 45.7 66.8 5 33.9 68.2 6 29.2 67.5 7 44.6 74.0 8 34.1 61.0 9 39.1 62.5 10 42.6 70.5 Table 3 shows the range of hourly equivalent levels for each site. This is not the minimum level and maximum level at each site. Individual hourly equivalent levels are listed in Appendix B. This table and other tables that follow are formatted primarily to easily compare to the initial measurement results. STATISTICAL SOUND LEVELS The general term statistical metrics refers to a family of metrics which describe how much time is spent at or above a certain sound level. Percentile level - exceeded metrics, specifically, are typically expressed L„ where the level is that exceeded n percent of the time, for example L50 is the level exceeded 50% of the time. 'Table 4 Average L„ Locatio n Number Average Loi Average L,o Average _ Lso Average Lso Average Lss 1 63.9 57.1 51.3 47.3 45.4 2 62.9 55.8 50.7 48.4 46.9 3 60.4 52.4 47.0 44.7 43.4 4 68.9 64.4 53.9 44.0 41.0 5 60.4 50.9 44.3 40.1 37.6 6 62.3 54.2 45.7 40.0 37.3 7 61.6 58.8 56.1 53.2 5_1.2 8 60.9 52.4 47.6 45.5 44.1 9 63.2 53.4 45.8 42.5 40.9 Project New Runway Noise Monitor_10 ] Client City of Eagan Orfield Laboratories Inc 10 1 62.1 1 54.4 1 48.4 1 44.9 1 43.0 The Lo, is the level exceeded only 1 % of the time, and is a good indication of the highest levels of a period. The level exceeded 99% of the time (1-99) is the lowest levels of the period, and the level is lower only 1 % of the time. Table 4 shows the arithmetic mean of each hourly L, Individual hourly L„ for each location is shown in Appendix B. DAY -NIGHT AVERAGE SOUND LEVELS The preferred metric of the Metropolitan Airports Commission (MAC), as well as the Federal Aviation Administration (FAA), is the day -night average sound level, expressed LpN or DNL. The LpN is the equivalent sound level over a period, typically a 24-hour day, with 10 dB added to nighttime levels (from 22:00 to 07:00). Table 5 Daily LnN June 13 through 20 Location Number Tue 13 -Jun Wed 14 -Jun Thu 15 -Jun . Fri 16 -Jun Sat 17 -Jun Sun 18 -Jun' Mon Tue 19 -Jun 20 -Jun Seven -Day Avera_ e 1 58.6 55.9 59.8 61.9 55.7 56.0 59.1 58.3 58.7 2 55.8 57.4 60.8 62.5 58.1 56.8 57.9 65.0 59.8 3 57.5 .55.9 59.6 60.6 56.8 53.9 57.5 62.7 57.9 61.7 62.9 65.0 64.2 5 53.4 59.0 60.4 56.6 55.4 56.9 55.5 55.4 57.4 6 59.0 53.6 55.5 56.8 56.0 57.6 55.9 54.0 56.1 7 61.1 60.9 59.5 60.9 61.1 63.3 68.5 64.9 63.8 53.8 51.6 - 54.5 9 55.8 53.5 54.1 55.3 54.5 55.5 53.9 56.2 54.8 10 1 - I - I - I - I - 10 55.6 59.7 62.0 62.5 57.3 58.5 1 59.3 62.3 60.3 Table 6 Daily LpN June 20 through 27 Tue Wed Thu Location 20 -Jun 21 -Jun 22 -Jun Fri Sat Sun Mon Tue 23 -Jun 24 -Jun 25 -Jun 26 -Jun l 27 -Jun Seven -Day Avera e 4 63.4 64.8 65.1 65.3 63.3 61.7 62.9 65.0 64.2 5 53.4 59.0 60.4 56.6 55.4 56.9 55.5 55.4 57.4 6 59.0 53.6 55.5 56.8 56.0 57.6 55.9 54.0 56.1 8 56.0 51.0 50.2 58.5 53.8 53.8 51.6 - 54.5 9 55.8 53.5 54.1 55.3 54.5 55.5 53.9 56.2 54.8 10 1 - I - I - I - I - - - - - Table 5'and Table 6 show the daily day -night average level calculations for each day, and the entire measurement period. The averaged levels include all noise events, not just aircraft noise events. Project New Runway Noise Monitor Client City of Eagan CONCLUSION This memorandum contains the data requested by the City of Eagan. It does not include analysis of the data. We will share some recommendations regarding the data analysis here. Comparing before -data and after -data in isolation may be misleading. Variables such as number of flights and flight directions, not to mention other environmental factors, will greatly influence both pre -runway and post -runway measurements. However, the MAC publishes runway use statistics on their web site, www.macnoise.com. This data can be compared to the noise data collected at each measurement site and for each measurement period. Look for correlation between the data. Statistical analysis, such as regression or variance, may be useful. The MAC also publishes noise data from their remote monitoring stations. It may be useful to compare the MAC data with the this study's measured data. It is also worth noting that the new runway is not yet operating at its full capacity. Measurements after full capacity has been reached may show more marked differences. It may be useful to obtain interim measurements to show trends. One strategy for future measurements is to perform batches over short periods, just like the measurements already performed. Another option may be to set up continuous monitoring stations at a smaller quantity of locations. Trends over broader periods of time may be revealed with such a strategy. When future measurements are considered, we recommend collecting more detailed data. The broadband A -weighted measurements, while informative, have distinct limits. Aircraft noise contains significant energy at the lower frequencies. It is the lower frequencies which generate many complaints, yet a measurement which is A -weighted discounts these lower frequencies. Much research supports this, yet aircraft noise measurement standards have not changed in response. Measurements that contain spectral data will show low- j frequency events. It is also easier to determine what a specific noise event might be: an aircraft flyover versus a lawnmower, for example. Orfield Laboratories would be pleased to assist with the data analysis or with i ;-any future measurements. i 0 Orfield Laboratories Inc Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc APPENDIX A: COMMON ACOUSTIC TERMS A -Weighted (dBA) A -weighting a sound level is intended to resemble the human hearing frequency response at low and moderate levels. It is defined by the American National Standards Institute (ANSI) Standard S1.4. A -weighted sound level is the most commonly used descriptor to quantify the relative loudness of various types of sounds. The human ear is most sensitive to sound at mid frequencies (500 to 4,000 Hz) and is progressively less sensitive to sound at frequencies above and below this range. As sound levels rise, the ear's sensitivity flattens, though it never becomes truly flat. Absorption The attenuation (or reduction) of sound level that results when sound is controlled by a sound absorptive material such as glass fiber or open -cell urethane foam. In the case of sound absorptive materials used in the building industry, attenuation of sound is produced by the conversion of molecular motion, which is sound, into thermal energy due to friction of air molecules with fibrous or cellular materials. Absorption coefficient (a) The degree that sound is absorbed when struck by a sound wave. The scale goes from 0 to 1. 0 being no absorption, 1 being perfect absorption. Absorption Coefficients may be reported per frequency or as a one -number average See NRC or Noise Reduction Coefficient. Acoustics (1) Acoustics is the science of sound, including its production, transmission and effects. (2) The acoustics of a room are those qualities that together determine its character with respect to the perception of sound. Ambient Noise Ambient noise encompasses all sound present in a given environment, being usually a composite of sounds from many sources near and far. Barriers An obstacle, such as a wall, that blocks the line -of -sight between a sound source and a receiver, thereby providing a barrier attenuation, i.e., a reduction of sound level at the receptor. Sound attenuation provided by barriers is principally related to the diffraction of sound over and around the barrier, and the sound j transmission loss through the barrier material. Project New Runway Noise Monitor W Client City of Eagan Day -Night Level (LDN or DNL) The day -night sound pressure level is typically used in airport noise measurements. It is the A -weighted equivalent sound level over a given period with 10 dB added to nighttime levels (from 22:00 to 07:00). It is typically measured over a 24 hours, from midnight to midnight. Decay Rate (dB/sec) The rate at which sound will get quieter when the noise source is removed. Decibel (dB) Unit for reporting level (magnitude) of sound. A change of 10 decibels is generally considered a doubling or a halving of the perceived loudness of a sound. Equivalent Sound Level (Leq) Equivalent sound level is the energy -average of the sound over a given period of time. It expresses the equivalent sound level if it were constant through the entire period of time. Flanking The transmission of sound around the perimeter or through holes within partitions (or barriers) that reduce the sound isolation between areas. Examples of flanking paths within buildings are ceiling plena above partitions; ductwork, piping, and electrical conduit penetrations through partitions; back-to-back electrical boxes within partitions, window mullions, etc. Frequency Frequency is the number of oscillations or cycles per unit time. In acoustics, frequency usually is expressed in units of Hertz (Hz) where one Hertz is equal to one cycle per second. Hertz (Hz) Frequency measure in units of cycles per second. See frequency. Impulsive Sound Impulsive sounds are higher in level than the background level, appear very quickly, and lasts a short duration. The Minnesota Pollution Control Agency (MPCA) defines impulsive noise as, "Either a single sound pressure peak (with either a rise time less than 200 milliseconds or total duration less than 200 milliseconds) or multiple sound pressure peaks (with either rise times less than 200 milliseconds or total duration less than 200 milliseconds) spaced at least by 200 millisecond pauses." 0 Orfield Laboratories Inc Project New Runway Noise Monitor Client City of Eagan Intermittent Sound Intermittent sounds are higher in level than the background level, appear then disappear more than once. Intermittent sounds may be regular, or random. L„ Statistical Noise Levels Ln: Statistical Metrics Lo,, L1o, L33, Lso, Lso, Lso, L99, etc. Sound levels (typically expressed in dBA) that is exceeded n percent of the time. Common statistical levels are L10 (level exceeded 10% of the time), L50 (level exceeded 50% of the time), and 1_90. (level exceeded 90% of the time). The Minnesota Pollution Control Agency (MPCA) uses limits on hourly 1_10 and L50 to determine acceptable uses for land. Noise Noise is simply unwanted sound. It typically does not carry any positive benefits and may produce annoyance. Noise Criteria (NC) A one -number rating for the quietness of a room. Typically associated with HVAC noise but includes all ambient noise present in room when measured. Examples of typical NC ratings: Below NC 15: Quiet studio NC 15 - NC 25: Quiet library or classroom NC 25 - NC 35 Typical Office NC 35 - NC 45 Noisy Office Noise Reduction (NR) The reduction of sound, expressed in dB, from one side of a barrier or material to the other. Noise Reduction Coefficient (NRC) The average of the absorption coefficients (a) for the frequency bands 250 Hz, 500 Hz,1000 Hz, and 2000 Hz. Commonly used to describe the average absorption of acoustical materials such as ceiling tiles and wall panels. 211 0 Orfield Laboratories Inc MEMO RAND UEAlt",�\\0 Project New Runway Noise Monitor_ 1. Client City of Eagan Orfield Laboratories Inc Octave Bands Octave bands are standardized divisions of the frequency spectrum, where the frequency of one octave band is equal to twice the frequency of the band below. Octave bands are usually named by their center frequency. The full complement of octave bands in the audible frequency range is as follows: 31.5, 63, 125, 250, 500, 1,000, 2,000, 4,000, 8,000 and 16,000 Hz. Octave bands may be further divided for more frequency resolution. Acoustical measurements are very commonly performed in one-third octave bands. Three successive 1/3 octave bands make one full octave. Reverberation Reverberation is the persistence of sound in an enclosed space resulting from multiple reflections from room surfaces. Reverberation Time (RT60) The reverberation time of a room is the time it takes for sound to decay by 60 dB once the source of sound has stopped. Reverberation time is inversely related to sound absorption and is a way to measure the amount of absorption in a room. Sabin A unit of absorption having the dimensions of square feet or square meters, as appropriate. A quantity of the amount of absorption equal to the surface area (SA) of a material multiplied by its absorption coefficient (a). Signal A sound carrying useful information or information of interest. The signal could be a test tone, speech, music. Signal to Noise Ratio (SNR or S/N) A measure of useful signal to unwanted noise. When computed using sound I levels in units of dB, it is a subtraction and not a ratio. SNR = Ls - LN where Ls is the level of the signal and LN is the level of the noise. Sound Absorber An apparatus or material that reduces the amount of sound reflected back into the environment once the incident sound wave hits it. The most common type of absorber is porous materials. Once the sound enters the porous material, its sound energy is dissipated as heat. Also see absorption. Sound Isolation Ability of an object or material to inhibit sound from passing through it. Typically isolating material should be nonporous. Mass increases the isolation of materials. • IAF Project New Runway Noise Monitor K�tl`. Client City of Eagan Orfield Laboratories Inc Sound Pressure Level, (SPL or L) Sound pressure level is a measure of sound in units of decibels. It is 20 times the logarithm to the base 10 of the ratio of the pressure to the reference pressure. The reference pressure is 20 micropascals. The lower threshold of human hearing is considered to be 0 dB. Sound Reinforcement Electronically amplifying an acoustic sound source such as a talker. Sound reinforcement systems typically use microphones, amplifiers and loudspeakers. Sound Transmission Class (STC) Overall single number performance rating of transmission loss. See transmission loss. Speech Intelligibility The ability to understand spoken words in a particular environment. Speech Transmission Index (STI) Measure of the intelligibility of speech in an environment. Scale of 0 to 1. An STI of 0 is completely unintelligible. An STI of 1 would be perfectly intelligible. STI can be measured in the field or can also be calculated using computer models of architectural spaces. Transmission Loss (TL) Similar to Noise Reduction but removes influence of size of test sample and amount of sound absorption of test room. TL is reported in decibels for individual octave or 1/3 octave frequency bands • a k Project New Runway Noise Monitor Client City of Eagan APPENDIX B: HOURLY MEASURED SOUND LEVELS 0 Orfield Laboratories Inc • Project New Runway Noise Monitor'i''=i'' Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 1 — HOURLY LEVELS (JUNE 13,14) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. `7S Tuesday June 13, 2006 Wednesday June 14, 2006 Hour Leq EdBA Lot dBA} 1_10 dBAL L50 (dBA) 1_90 (dBA) L99 (dBA) Leq (dBA) I_ Lot (dBA) L10 (dBA) L50 (dBA) L90 (dBA) L99 (dBA 0:00:00 41 46 43 41 39 37 1:00:00 43 53 45 40 37 36 2:00:00 40 44 42 39 37 35 3:00:00 40 44 42 39 37 36 4:00:00 43 50 47 41 37 36 5:00:00 51 62 53 47 44 42 6:00:00 50 58 54 48 45 1 43 7:00:00 51 58 55 49 45 43 8:00:00 54 63 57 50 45 43 9:00:00 56 66 59 52 49 47 56 68 58 49 45 43 10:00:00 56 65 59 53 49 47 58 69 59 49 45 43 11:00:00 56 66 58 52 49 47 51 61 54 47 43 40 12:00:00 56 64 60 53 50 48 54 66 53 46 41 38 13:00:00 55 63 58 52 1 49 48 14:00:00 51 59 _ _ 54 50 47 46 54 67 55 47 43 41 15:00:00 53 62 56 50 47 45 55 68 52 1 47 44 43 16:00:00 54 62 56 51 49 47 51 60 53 47 44 43 17:00:00 65 79 64 58 51 49 55 66 56 50 46 45 18:00:00 65 77 67 58 47 45 50 59 52 48 46 45 19:00:00 61 68 64 54 45 42 59 71 61 49 44 43 20:00:00 51 60 54 47 45 43 61 70 60 46 44 42 21:00:00 51 61 53 49 47 45 47 52 48 46 45 44 22:00:00 48 53 51 48 45 44 47 54 48 46 45 44 23:00:00 45 54 46 43 41 39 46 52 47 46 44 42 —Daily LeQ dBA Summa Time LDN hr. dBA Leq Time UBA)lhr. LDN dBA Daytime 59 13 59 56 46 14 9 Nighttime 47 2 Overall 58 15 54 23 56 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. `7S fk 1 Project New Runway Noise Monitor Client City Of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 1 - HOURLY LEVELS (JUNE 15,16) Thursday June 15, 2006 Friday June 16, 2006 Hour i -eq dBA) 1-01 (dBA LID dBA) iso (dBA) L90 (dBA) 1-99 (dBA) Leq (dBA) Loi dBA LID 1d13A iso dBA X90 dBA X99 dBA 0:00:00 43 50 45 43 40 39 45 49 46 44 42 41 1:00:00 42 46 44 41 39 38 43 46 44 42 41 39 2:00:00 41 46 1 43 40 38 36 42 46 44 42 40 38 3:00:00 43 48 44 41 39 37 43 48 44 42 40 39 4:00:00 46 54 49 45 42 40 49 55 52 48 43 40 5:00:00 50 55 52 49 47 45 52 58 54 52 49 48 6:00:00 54 59 56 52 50 49 55 61 57 54 52 50 7:00:00 53 58 55 52 51 50 59 72 58 53 51 50 8:00:00 70 86 55 51 49 48 55 64 55 52 50 49 • R A N r Project New Runway Noise Monitorµu Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 1 — HOURLY LEVELS (JUNE 17,18) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. "76 Saturday June 17, 2006 Sunday June 18, 2006 Hour Leq dBA Lot dBA L10 dBA 1-50 dBA L90 dBA 11-99 dBA Leq dBA Lot dBA L10 dBA L50 (dBA L90 dBA) L99 (dBA 0:00:00 45 49 47 45 43 42 42 47 44 41 38 36 1:00:00 46 50 48 46 44 43 42 47 44 41 38 37 2:00:00 46 50 47 45 43 41 43 47 45 42 39 36 3.00.00 45 48 47 44 42 41 43 47 45 42 40 38 4:00:00 48 54 1 51 47 43 41 48 56 52 46 1 41 39 5.00:00 50 57 52 50 47 46 52 60 55 50 46 44 6:00:00 51 57 53 50 47 1 46 51 58 54 50 47 45 7:00:00 54 66 57 50 44 43 51 57 54 49 46 44 8:00:00 52 61 55 47 43 41 51 58 54 49 46 44 9:00:00 53 62 56 48 43 40 53 62 56 51 47 45 10:00:00 56 67 60 47 41 40 53 61 56 51 47 1 45 11:00:00 56 64 60 53 48 43 54 1 61 57 53 49 47 12:00:00 53 62 56 50 48 46 54 62 56 52 50 48 13:00:00 58 68 58 52 50 48 53 63 55 52 49 48 14:00:00 57 67 61 53 50 49 54 60 56 52 50 49 15:00:00 54 63 56 52 49 48 55 64 58 53 51 1 49 16:00:00 54 63 55 52 50 49 55 164 57 53 51 49 17:00:00 56 68 56 52 50 48 55 62 57 53 51 49 18:00:00 _ 49 54 51 48 47 45 56 62 59 54 51 50 19:00:00 51 57 53 50 48 47 55 64 58 53 51 49 20:00:00 _ 49 56 51 48 47 46 54 62 56 52 50 49 21:00:00 49 56 51 47 44 42 52 57 54 52 50 49 22:00:00 46 51 48 45 44 42 51 57 53 51 47 45 23:00:00 45 49 47 45 43 41 47 52 49 47 45 43 DaPf Leq dBA Sum ary Time LoN hr. dBA ail Leq dBA ummary Time LoN hr. dBA Daytime 54 15 56 54 48 52 15 56 Niphttfine 47 9 9 Overall 53 24 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. "76 ME MO RAN DUM.44�11�, Project New Runway Noise Monitor ° Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 1 - HOURLY LEVELS (JUNE 19,20) 1 • Project New Runway Noise Monitor Client City of Eagan Orfleld Laboratories Inc NOISE MONITOR LOCATION 2 — HOURLY LEVELS (JUNE 13,14) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 77 Tuesday June 13, 2006 Wednesday June 14, 2006 Hour ELey dBA Lot (dBA) L10 (dBA) L5o (dBA) L90 (dBA) L99 (dBA) Lea (dLAJ Lot (dBA) L10 (dB L50 (dBA) L90 (dBA) L99 (dBA 0:00:00 46 52 49 46 43 40 1:00:00 44 50 46 44 41 39 2.00:00 43 50 46 42 39 36 3:00:00 44 51 47 42 39 37 4:00:00 46 52 49 45 41 38 5:00:00 49 54 51 48 46 44 6:00:00 52 60 53 50 49 48 7:00:00 54 62 57 53 50 48 8:00:00 54 .63 54 52 51 49 9:00:00 54 64 56 52 50 49 53 60 55 52 51 49 10:00:00 53 61 54 52 50 48 57 69 57 52 50 49 11:00:00 54 64 55 52 49 48 54 65 53 50 47 44 12:00:00 55 65 57 53 50 48 49 53 51 49 46 45 13:00:00 55 65 58 51 49 48 55 67 56 51 49 48 14:00:00 57 67 62 52 49 48 15:00:00 55 65 56 51 49 48 53 58 54 52 50 49 16:00:00 55 65 57 52 49 48 55 60 56 54 53 51 17:00:00 54 65 57 51 49 48 56 63 57 55 54 53 18:00:00 53 65 54 49 47 1 46 55 60 56 54 52 51 19:00:00 55 66 59 50 47 45 56 65 58 54 52 50 20:00:00 56 66 _ 56 47 45 42 55 66 55 53 51 49 21:00:00 52 56 54 51 49 46 54 58 56 54 52 51 22:00:00 50 55 52 50 48 46 55 62 56 54 52 50 23:00:00 50 56 51 49 47 45 53 57 55 52 51 49 Daily Summary Daily ary Ley dBA Time hr.�(dBA)ldBA) LDN Lea Time (hr.1fdBA)l LDN 55 13 5414 —Daytime Nighttime 50 2 50 9 Overall 54 15 56 53 23 57 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 77 s R A N r Project New Runway Noise Monitor 2�0 Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 2 — HOURLY LEVELS (JUNE 15,16) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period beganand ended 10 minutes, 19 seconds, before each hour. Thursday June 15, 2006 Friday June 16, 2006 Hour Leq (dBA Lot dBA L10 dBA) L50 (dBA) JdBA) L90 L99 (dBA) Leq (dBA) Lot (dBA) L10 (dBA) L50 (dBA) (dBA) L90 L99 (dBA 0:00:00 50 56 52 49 47 45 50 56 53 50 47 46 1:00:00 48 54 51 47 44 42 49 54 51 48 46 44 2:00:00 48 54 50 47 44 41 49 55 52 48 46 45 3:00:00 49 55 51 47 44 42 49 55 52 48 45 44 4:00:00 51 56 54 51 48 46 52 58 54 50 47 45 5:00:00 56 60 58 55 52 50 55 60 56 54 52 50 6:00:00 59 62 60 58 57 55 57 61 58 56 55 53 7:00:00 60 63 61 59 58 57 58 65 59 57 55 54 8:00:00 57 60 59 56 54 53 55 61 57 55 53 52 9:00:00 57 63 59 56 54 53 55 62 57 54 52 51 10:00:00 60 72 61 57 55 53 57 69 57 53 52 51 11:00:00 56 64 57 55 53 51 55 66 56 52 51 49 12:00:00 55 58 56 54 53 51 53 59 54 52 50 49 13:00:00 56 63 58 56 54 52 54 61 55 53 51 1 49 14:00:00 58 63 59 57 55 53 55 J 61 56 J 54 52 51 15:00:00 58 63 59 57 55 54 56 64 57 54 53 52 16:00:00 58 64 59 57 56 55 17:00:00 59 65 60 58 56 55 56* 63 57 55 53 52 18:00:00 57 61 59 57 55 54 69* 82 56 52 50 48 19:00:00 57 63 58 56 54 53 56* 68 59 50 48 46 20:00:00 57 64 58 56 54 53 56* 65 56 51 49 48 21:00:00 55 58 56 55 53 52 71 * 79 65 53 48 46 22:00:00 55 63 56 54 52 50 53* 62 53 51 49 1 48 23:00:00 52 56 54 52 50 49 53* 59 55 52 49 47 Daily LeQ dBA Summary_Daily Time LoN hr. dBA) Leq (dBA Summary Time LoN hr. s dBA 57 15 61 63 53 61 14 9 23 63 —Daytime Nighttime 54 9 Overall 56 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period beganand ended 10 minutes, 19 seconds, before each hour. i Project New Runway Noise Monitor Client City of Eagan Orfleld Laboratories Inc i NOISE MONITOR LOCATION 2 — HOURLY LEVELS (JUNE 17,18) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began and ended 10 minutes, 19 seconds, before each hour. Saturday June 17, 2006 Sunday June 18, 2006 Hour Leq (dBA) Loi dBA L10 dBA L50 dBA L90 dBA L99 dBA Lea dBA Lot dBA L10 dBA L50 dBA L90 dBA L99 dBA 0:00:00 52* 60 54 51 49 47 45 51 47 44 42 41 1:00:00 51* 56 53 51 49 48 46 56 46 44 42 40 2:00:00 51* 55 53 50 48 45 43 47 44 42 41 39 3:00:00 51* 56 53 50 47 45 43 47 45 43 41 40 4:00:00 50* 55 52 49 47 45 47 53 49 45 43 41 5:00:00 53* 58 55 52 50 47 49 56 51 48 46 45 6:00:00 54* 60 55 1 53 51 49 50 59 51 48 47 45 7:00:00 52* 62 55 50 46 45 48 55 51 47 45 44 8:00:00 52* 63 55 47 44 43 49 59 51 46 44 43 9:00:00 53* 66 55 46 44 43 54 fib 57 48 45 44 10:00:00 53* 65 53 48 45 43 54 66 54 49 46 45 11:00:00 y�,rt .,°. ��"."* ' 54 64 56 50 47 46 12:00:00 54 61 56 54 52 51 54 67 55 50 48 47 13:00:00 56 62 58 55 53 52 56 66 58 51 49 48 14:00:00 56 63 58 54 53 51 54 64 56 52 50 48 15:00:00 56 65 56 54 52 51 58 70 60 53 51 50 16:00:00 54 61 55 53 51 50 56 67 58 53 51 50 17:00:00 56 70 55 52 50 48 56 67 58 53 51 50 18:00:00 49 53 50 48 47 45 55 1 65 58 1 53 51 50 19:00:00 52 64 53 49 47 46 57 69 60 52 50 49 20:00:00 50 59 51 48 47 46 56 68 56 51 50 49 _ 21:00:00 50 58 52 48 46 45 55 63 56 54 52 50 22:00:00 48 52 49 47 45 44 54 61 55 53 52 50 23:00:00 46 1 50 1 48 46 44 1 43 50 1 56 1 52 49 46 45 Daily LeQ dBA Summary Time LDN hr. dBA Dail Leq (dBA). ary Time LDN hr. dBA Daytime 54 14 1 55 49 54 15 57 Nighttime 51 9 9 Overall 53 23 1 58 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began and ended 10 minutes, 19 seconds, before each hour. Project New Runway Noise Monitor Client City of Eagan NOISE MONITOR LOCATION 2 — HOURLY LEVELS (JUNE 19,20) Hour Leq dBA Monday June 19, 2006 Loi L10 L50 dBA dBA (dBA) 11-90 dBA L99 dBA Tuesday June 20, 2006 Lea Lot L10 L50 L90 dBA dBA dBA dBA dBA L99 dBA 0:00:00 50 61 50 47 45 44 53 60 56 52 48 44 1:00:00 45 52 46 44 42 40 52 59 55 51 48 45 2.00.00 43 50 45 41 39 37 50 57 53 49 45 42 3:00:00 46 55 46 43 40 38 53 58 56 52 48 44 4:00:00 47 52 49 46 43 41 55 61 58 55 51 48 5:00:00 53 60 54 52 49 47 59 62 60 59 55 52 6:00:00 54 56 55 54 52 51 1 60 1 63 61 60 58 1 57 7:00:00 57 68 59 52 51 50 59 66 61 58 55 53 8:00:00 52 56 54 52 50 49 57 58 56 55: 53 9:00:00 55 66 58 52 50 48 [_.§O 10:00:00 55 66 55 51 49 48 11:00:00 53 64 54 50 48 47 12:00:00 52 63 53 49 47 46 13:00:00 57 67 62 52 48 47 14:00:00 56 65 61 52 49 48 15:00:00 55 66 59 51 49 47 16:00:00 54 65 54 50 49 48 17:00:00 56 1 67 58 50 48 46 18:00:00 51 60 53 49 47 46 19:00:00 55 66 59 50 47 45 20:00:00 54 65 56 50 48 47 21:00:00 52 61 52 50 48 46 22:00:00 53 59 55 53 50 49 23:00:00 52 59 55 51 49 47 Daily Lea dBA Summary TimeLDN hr. dBA Daily Summa LeQ dBA Time hr. LDN dBA 55 15 58 2 —Davtime N cxhttime 51 9 56 7 Overall 54 24 58 56 9 65 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. WJ C" Orfield Laboratories Inc • - 0 Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 3 — HOURLY LEVELS (JUNE 13,14) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. Tuesday June 13, 2006 Wednesday June 14, 2006 Hour Leq dBA) 11-01 (dBA) L10 (dBA L50 dBA 11-90 dBA 1-99 dBA) Leq (dBA) Lot (dBA) L10 dBA) L50 (dBA) L90 (dBA) L99 (dBA 0.00:00 46 51 49 46 43 41 1:00:00 45 50 47 44 41 38 2:00:00 43 51 46 42 38 36 3:00:00 44 52 47 42 37 35 4:00:00 45 50 48 44 39 36 5:00:00 47 52 49 46 43 40 6:00:00 50 60 52 1 48 46 1 44 7:00:00 50 58 53 49 45 43 8:00:00 54 59 53 50 46 43 9:00:00 54 1 61 55 51 49 47 10:00:00 51 62 52 47 45 44 56 67 57 50 48 46 11:00:00 51 62 53 47 45 44 48 54 51 47 42 41 12:00:00 50 58 53 48 46 44 46 52 48 45 42 41 13:00:00 49 57 52 46 44 43 56 68 55 48 45 43 14:00:00 47 56 49 45 43 42 15:00:00 52 62 55 48 45 1 44 52 65 53 50 48 46 16:00:00 50 60 53 48 45 1 44 53 61 54 52 50 48 17:00:00 51 62 54 48 46 45 55 64 56 52 50 49 18:00:00 50 60 50 45 43 42 52 60 54 50 48 47 19:00:00 49 57 53 46 42 40 56 69 57 49 47 45 20:00:00 48 56 51 45 42 41 57 69 52 49 47 45 21:00:00 55 66 58 50 47 46 52 57 53 52 1 50 49 22:00:00 49 56 51 48 46 45 52 58 53 51 50 49 23:00:00 58 72 53 48 45 43 50 54 52 50 48 46 Daily L dBA Summa Time LoN hr. dBA Dail Leq dBA Summa Time LoN hr. dBA Daytime 51 12__j 57 54 14 1 56 Ni Mime 55 248 9 Overall 52 14 52 23 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. NOISE MONITOR LOCATION 3 — HOUR Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 0 0 Orfield Laboratories Inc Thursday June 15, 2006 Friday June 16, 2006 Hour Leq dBA'}{dBA) Lot L10 (dBA L50 dBA) (dBA) L90 L99 (dBA) Leq (dBA) L01 (dBA) L10 (dBA L50 dBA) L90 (dBA) L99 (dBA 0:00:00 48 54 50 47 45 43 1:00:00 46 51 48 45 43 41 2:00:00 45 51 48 44 42 40 3:00:00 47 53 49 45 43 41 4:00.00 50 54 52 49 47 45 5:00:00 54 58 56 54 51 50 .6:00:00 57 61 58 56 1 55 53 7:00:00 58 60 59 57 56 55 8:00:00 55 59 57 55 53 52 9:00:00 55 65 56 54 52 50 10:00:00 60 72 62 55 52 50 56 69 54 51 49 48 _11:00:00 12:00:00 52 55 53 51 49 48 13:00:00 54 61 1 55 53 51 50 �-o 14:00:00 57 67 56 54 52 51 15:00:00 16:00:00 17:00:00 54 64 56 52 50 48 18:00:00 52 63 53 48 46 44 19:00:00 54 1 64 56 48 46 43 20:00:00 64 72 56 49 47 45 21:00:00 64 73 61 49 45 43 22:00:00 51 59 52 49 47 46 23:00:00 50 57 1 53 50 1 47 1 44 Daily LeQ dBA Summary Time LoN hr.) (dBA) Dailv Summary Leq (dBA) Time (hr.�(dBA) LoN Daytime 56 8 60 61 5 Nighttime 52 7 51 59 2 Overall 55 15 7 61 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 0 0 Orfield Laboratories Inc • R A N • Project New Runway Noise Monitor i 1 0 Client City of Eagan Orfield Laboratories Inc '.NOISE MONITOR LOCATION 3 — HOURLY LEVELS (JUNE 17,18) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period beganand ended 8 minutes, 40 seconds, after each hour. Saturday June 17, 2006 Sunday June 18, 2006 Hour Leq dBA L07 (dBA) 1_70 (dBA) L50 (dBA) (dBA) L90 1_99 (dBA Leq dBA) Lot (dBA) L10 (dBA) L50 (dBA) L90 (dBA) L99 (dBA 0:00:00 49 52 50 48 46 '45 41* 49 42 40 38 36 1:00:00 49 53 51 49 47 46 42* 51 42 40 38 37 2:00:00 48 53 50 48 46 44 41* 1 45 42 40 39 37 3:00:00 48 53 50 47 45 43 42* 47 45 42 39 37 4:00:00 49 54 52 48 45 42 47* 52 49 46 44 42 5.00:00 50 54 52 50 48 46 48* 56 49 46 44 43 6:00:00, 51 58 53 50 48 46 47* 55 49 46 44 43 7:00:00 52 62 55 47 1 44 42 1 48* 57 50 45 42 1 41 8:00:00 50 62 52 46 42 40 47* 56 50 44 41 40 9:00:00: 52 65 54 46 43 41 50* 58 53 46 43 41 10:00:00 49 59 53 46 43 41 52* 63 54 47 44 43 11:00:00 56 60 58 57 46 43 49* 57 52 48 46 44 12:00:00 55* 61 57 55 50 49 50* 59 51 48 47 46 13:00:00 59* 67 60 57 _ 51 49 50* 58 53 49 47 46 14:00:00 55* 66 56 52 50 49 52* 158 54 51 49 47 15:00:00 52* 61 54 51 49 48 52* 59 54 51 49 47 16:00:00 51* 60 52 49 48 47 52* 59 54 50 -48 47 17:00:00 54* 66 53 48 46 45 53* 61 56 51 48 47 18:00:00 46* 52 48 46 44 43 52* 59 55 51 49 47 19:00:00 63* 77 58 48 46 44 52* 59 _ 55 50 48 47 20:00:00 55* 69 53 48 46 45 54* 67 54 49 47 46 21:00:00 48* 56 51 46 44 43 52* 57 53 51 49 48 22:00:00 44* 51 47 44 41 39 51* 1 58 53 50 48 46 23:00:00 43* 1 48 1 45 43 41 1 39 46* 1 50 48 46 44 42 Dail Leq dBA) Summa Time LDN Daily Leq (dBA)l Summary Time LDN (hr. dBA Davtime 55 15 57 51 46 50 15 9 24 54 N6 ,httime 49 9 Overall 54 1 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period beganand ended 8 minutes, 40 seconds, after each hour. • R A N R Project New Runway Noise Monitor , Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 3 — HOURLY LEVELS (JUNE 19,20) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period beganand ended 8 minutes, 40 seconds, after each hour. Monday June 19, 2006 Tuesday June 20, 2006 Hour Leq dBA) Lot (dBA) L10 (dBA) Lso (dBL Lso (dBA) 11-99 (dBA Leq dBA) Lot dBA) 11-10 (dBA) Lso (dBA) 11-90 (dBA) L99 (dBA 0:00:00 49* 61 47 43 41 39 1 50* 55 52 49 45 43 1:00:00 46* 54 49 43 40 38 48* 54 50 47 43 39 2:00:00 41* 47 43 39 37 35 49* 55 51 47 43 38 3:00:00 _ 44* 52 44 41 37 35 52* 57 55 51 46 42 4:00:00 49* 60 51 47 42 40 53* 58 56 53 50 47 5:00:00 52* 59 54 51 48 46 56* 59 58 56 54 53 6:00:00 51* 57 53 51 49 48 58* 61 59 58 56 55 7:00:00 53* 60 55 51 49 47 59* 69 59 57 52 1 51 8:00:00 50*. 57 52 49 48 47 54* 58 56 54 52 51 9:00:00 51* 59 54 49 46 44 y 10:00:00 50* 58 51 48 46 44 11:00:00 49* 57 52 47 45 43 12:00:00 55* 64 60 48 45 43 13:00:00 50* 58 52 47 45 44 14:00:00 47* 53 49 47 45 43 15:00:00 50* 57 53 49 46 45 16:00:00 58* 69 58 50 47 45 17:00:00 58* 71 60 48 46 44 18:00:00 64* 75 1 68 56 45 44 19:00:00 59* 70 63 49 43 42 20:00:00 52* 62 55 48 45 44 21:00:00 58* 69 60 51 48 46 22:00:00 50* 55 52 49 47 44 23:00:00 51* 56 52 49 46 45 Dail LeQ dBA) Summa Time LoN hr.) (dBA) Dail Summa Leq Time LoN JdBA Davviime 56 15 57 57 2 Ni httime 49 9 547 Overall 55 24 55 9 63 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period beganand ended 8 minutes, 40 seconds, after each hour. •A N t Project New Runway Noise Monitor�n__.'1 0s Client City of Eagan 1 Orfield Laboratories Inc NOISE MONITOR LOCATION 4 — HOURLY LEVELS (JUNE 20, 21) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. llw Tuesday June 20, 2006 Wednesday June 21, 2006 Hour Leq (dBA) Lot (dBA) Lio (dBA) Lso Lso JgEAa 1-99 (dBA Leq dBA) Lot (dBA) L10 {dBAL Lso (dBA) L90 (dBA) 1-99 dBA 0:00:00 51 65 51 39 37 35 1:00:00 50 64 48 39 36 34 2:00:00 50 63 50 43 39 37 3:00:00 48 59 50 44 40 38 4:00:00 53 64 55 48 43 40 5:00:00 59 68 62 55 52 49 6:00:00 63 71 66 58 54 53 7:00:00 65 73 69 63 54 50 8:00:00 65 75 1 68 59 51 48 9:00:00 63 72 66 58 47 45 10:00:00 62 72 66 57 50 47 11:00:00 62 71 66 58 52 50 12:00:00 63 73 66 59 53 52 13:00:00 63 72 66 58 53 51 14:00:00 - 62 71 66 58 53 50 15:00:00 62 70 66 59 46 42 62 70 66 59 53 51 16:00:00 63 71 67 60 47 43 17:00:00 64 71 67 62 50 45 65 72 68 63 56 54 18:00:00 62 71 66 59 47 43 63 71 67 61 55 53 19:00:00 61 70 65 56 45 43 62 71 66 58 53 51 20:00:00 59 68 64 53 42 39 61 69 65 1 58 52 1 50 21:00:00 58 67 63 48 41 38 59 68 64 55 52 50 22:00:00 59 67 63 46 39 37 58 67 62 53 50 49 23:00:00 54 1 65 1 59 43 39 37 56 67 61 51 48 46 Dail Summary ail ummary Leq dBA Time hr. LDN dBA) Leq (dBA) Time (hr. LDN . dBA Daytime 62 7 1 63 1 14 f_ Ni httime 57 27 1 57 9 Overall 61 9 63 61 23 65 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. llw Project New Runway Noise Monitor Client City of Eagan NOISE MONITOR LOCATION 4 — HOURLY LEVELS (JUNE 22, 23) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 0 Orfield Laboratories Inc Thursday June 22, 2006 Friday June 23, 2006 Hour Leq dBA Lot dBAdBA L10 L50 dBA Lso dBA L99 dBA Leq dBA Lot dBA 1_10 dBA L50 dBA Lso dBA L99 dBA 0:00:00 55 65 58 49 46 44 53 65 56 45 41 38 1:00:00 52 64 53 48 45 42 49 62 46 41 35 33 2:00:00 51 62 51 46 44 42 47 62 43 37 33 31 3:00:00 50 61 51 47 44 42 49 62 42 34 32 31 4:00:00 52 62 55 49 45 43 48 62 51 39 34 32 5:00:00 58 68 61 55 52 51 59 70 59 49 45 43 6:00.00 63 72 66 58 1 55 54 63 72 66 55 47 44 7:00:00 64 72 68 62 54 51 64 72 68 62 1 50 48 8:00:00 64 74 67 59 51 49 63 72 67 59 48 45 9:00:00 62 73 66 57 49 46 62 71 66 58 47 44 10:00:00 62 70 66 57 49 47 62 72 66 58 46 41 11:00:00 62 72 66 55 49 48 62 71 66 58 46 41 12:00:00 63 73 66 59 50 47 63 72 67 61 47 43 13:00:00 62 72 66 58 51 49 14:00:00 61 70 66 57 50 48 62 72 66 57 46 40 15:00:00 63 71 67 59 50 48 62 70 66 57 46 40 16:00:00 65 73 68 63 52 49 64 72 67 62 50 47 17:00:00 67 74 69 66 59 50 64 72 67 61 51 47 18:00:00 66 73 69 65 54 47 61 68 65 56 49 46 19:00:00 63 70 67 61 49 46 61 69 65 57 49 46 20:00:00 61 69 65 56 48 46 63 70 66 62 53 49 21:00:00 60 68 64 53 48 47 62 70 65 59 50 46 22:00:00 59 69 62 49 47 45 60 71 65 53 46 42 23:00:00 57 68 60 48 46 43 59 69 64 52 48 46 DaIN LeQ dBA Summary DN TimeUBA), hr. Daily Leq dBA Summa Time LDN hr. dBA 63 15 63 14 65 —Daytime Nighttime 57 9 5 8 9 Overall 62 24 65 61 23 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 0 Orfield Laboratories Inc • R A N s 0 Project New Runway Noise Monitor b,?; Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 4 — HOURLY LEVELS (JUNE 24,25) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. M Saturday June 24, 2006 Sunday June 25, 2006 Hour Leq' dBA 1 1-01 (dBA) 1.10 (dBA) L50 (dBA) 1-90 (dBA) 1-99 (dBA Leq dBA) 1-01 (dBA) 110 dBA L50 (dBA) 1-90 (dBA) 1-99 (dBA 0.00:00 55 66 58 47. 43 41 54 66 59 43 38 36 _ 1:00:00 52 64 54 47 43 40 52 65 53 45 42 40 2:00:00 52 65 52 48 44 42 51 64 48 43 39 37 3:00:00 51 64 52 47 44 42 49 63 49 43 39 38 4:00:00 52 62 1 54 48 44 40 1 46 56 47 42 38 35 5:00:00 56 65 57 54 51 47 54 64 57 53 48 45 6:00:00 58 68 60 54 1 51 49 56 67 56 52 49 47 7:00:00 60 68 64 54 48 46 58 69 62 52 49 48 8:00:00 61 70 65 57 48 45 59 69 63 54 49 46 9:00:00 63 72 66 58 47 43 61 69 65 56 50 48 10:00:00 62 70 66 58 46 36 62 69 65 56 50 47 11:00:00 63 72 66 60 47 42 62 69 66 1 61 51 1 48 12:00:00 62 70 66 58 47 42 62 70 66 57 50 48 13:00:00 62 69 66 59 48 44 61 70 65 56 48 45 14:00:00 61 69 65 55 45 43 62 70 66 57 52 50 15:00:00 62 72 66 58 48 46 62 70 65 58 53 51 16:00:00 64 72 67 61 54 50 62 1 70 65 1 56 1 52 49 17:00:00 63 71 68 60 55 54 61 68 65 58 53 50 18:00:00 63 70 67 59 53 51 61 69 65 58 50 48 19:00:00 61 69 65 55 49 44 60 68 64 56 49 47 20:00:00 60 68 64 56 50 47 21:00:00 59 68 64 52 47 45 22:00:00 57 67 62 47 45 44 23:00:00 56 68 61 47 44 41 Dail Leq dBA i Summary Time LoN hr. dBA} Dail IdBA Summary Time LoN hr.(dBA)l Daytime 6215 _ I 63 61 537 59 1 13 Ni hitime 55 1 9 _ Overall 60 24 20 62 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. M Project New Runway Noise Monitor 0 Client City of Eagan Orfield Laboratories Inc 1 NOISE MONITOR LOCATION 4 - HOURLY LEVELS (JUNE 26,27) Monday June 26, 2006 Tuesday June 27, 2006 Hour Ley Lot 1-10 L50 L90 dBA} ABA) {dBA) fdBA dBA} L99 dBA Leq (dBA Lot dBA L10 L50 dBA dBA L90 dBA L99 dBA 0:00:00 52 65 53 43 39 37 9:00:00 51 63 50 45 42 40 2:00:00 48 61 48 44 41 38 f 3:00:00 49 63 48 44 40 38 4:00:00_ 51 62 54 46 41 39 5:00:00 60 68 63 56 52 50 6:00:00_ 62 70 67 58 54 53 _ _ 7:00:00 66 73 69 64 56 52 0 -nn -nn RC 79 C,7 An r,7 dQ r - A N r 0 Project New Runway Noise Monitor 'Y' ' Client City of Eagan OrPield Laboratories Inc NOISE MONITOR LOCATION 5 — HOURLY LEVELS (JUNE 20,21) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. ER Tuesday June 20, 2006 Wednesday June 21, 2006 Hour ELeq dBA Lot {dBA) L10 dBA) Leo (dBA) L90 (dBA) L99 (dBA) Leq dBA] Lot dBA) L10 (dBA) Lso (dBA) 1-90 (dBA) 1-99 (dBA 0:00:00 39 48 41 36 33 32 1:00:00 34 41 36 33 31 29 2:00:00 43 58 37 33 31 30 3:00:00 35 43 38 34 32 31 4:00.00 45 54 49 41 35 33 5.00:00 49 58 52 48 43 41 6:00:00 49 58 50 48 45 44 7:00:00 63 75 66 52 47 46 8:00:00 61 s75 58 47 44 42 9:00:00 63 76 63 48 45 44 10:00:00 65 79 64 53 46 44 11:00:00 54 62 56 52 48 44 12:00:00 53 61 56 51 48 47 13:00:00 54 64 57 52 49 48 14:00:00 53 60 56 52 49 47 15:00:00 53 65 54 46 43 40 61 73 57 1 53 50 48 16:00:00 54 67 54 46 41 39 62 73 64 55 50 48 17:00:00 58 69 60 50 43 40 59 67 63 55 51 49 18:00:00 52 62 53 47 1 42 39 55 64 58 53 50 49 19:00:00 54 68 55 47 43 39 58 66 63 54 50 49 20:00:00 47 57 49 44 40 38 61 71 67 1 52 48 47 21:00:00 44 51 47 42 38 36 50 56 52 49 48 47 22:00:00 45 58 45 40 37 35 49 55 50 48 47 47 23:00:00 39 47 41 37 1 34 33 50 58 50 48 47 47 Dailv Sum ary Dail Lq (dBA) SummaEy Time LDN (hr.�(dBA) Leq dBA Ti7eLLDN BA)l Daytime 53 7 1 60 15 59 Nighttime 43 2 46 9 Overall 52 9 53 58 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. ER • R A N D U M ` Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 5 - HOURLY LEVELS (JUNE 22,23) • 0 Project New Runway Noise Monitor r Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 5 — HOURLY LEVELS (JUNE 24,25) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 11 Saturday June 24, 2006 Sunday June 25, 2006 Hour Leq dBA) Lot (dBA) L10 (dBA) L50 (dBA) L90 (dBA) L99 (dBA I Leq dBA LOt dBAJ L10 (dBA) L50 (dBA) 1_90 (dBA) L99 (dBA) 0:00:00 47 52 47 46 46 46 47 55 47 46 45 45 1:00:00 46 48 _ _ 47 46 45 45 48 53 48 46 45_ 45 2:00:00 49 55 47 46 45 45 47 53 49 47 46 46 3:00:00 48 54 47 46 45 45 48 55 49 47 46 45 4:00:00 48 54 50 47 46 46 47 53 49 47 46 46 5:00:00 50 57 49 47 46 46 54 65 57 50 47 46 6:00:00 48 56 49 48 46 46 52 59 55 51 49 48 7:00:00 50 57 51 49 47 46 54 59 56 53 50 49 8:00:00 48 54 49 47 46 46 49 54 52 48 47 47 9:00:00 49 57 51 48 46 46 50 55 52 49 47 47 10:00:00 49 55 51 48 47 46 50 56 52 49 47 46 11:00:00 49 55 51 48 47 46 12:00:00 48 52 50 48 47 46 f 13:00:00 54 65 54 48 47 46 14:00:00 50 61 51 48 46 46 54 61 58 52 49 1 48 15:00:00 54 66 53 49 47 46 55 61 58 53 50 48 16:00:00 56 66 58 53 50 47 55 63 58 54 50 48 17:00:00 55 64 58 53 49 48 54 60 56 1 52 50 48 18:00:00 52 58 54 51 48 47 54 61 56 53 50 48 19:00:00 49 56 51 48 46 46 50 56 52 49 48 47 20:00:00 49 55 52 48 47 46 49 54 50 48 47 46 21:00:00 49 56 52 49 47 46 49 55 50 48 47 47 22:00:00 49 55 50 48 47 46 48 51 49 47 46 46 23:00:00 50 61 49 47 46 46 47 50 48 47 46 46 Dail Leq dBA Summa Time LpN hr. dBA Daily LeQTime dBA ary LoN hr. (dBA Daytime 52 15 52 50 51 12 Nighttime 48 9 9 Overall 51 24 . 55 21 , 57 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 11 r r Project New Runway Noise Monitor Client City of Eagan NOISE MONITOR LOCATION 5 — HOURLY LEVELS (JUNE 26,27) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 0 Orfield Laboratories Inc Monday June 26, 2006 Tuesday June 27, 2006 Hour Leq dBA L01 dBA 1-10 dBA L50 dBA L90 dBA L99 dBA Leq dBA I 1-01 dBA 1-10 dBA Lso dBA L90 dBA L99 dBA 0:00:00 47 51 47 47 46 46 47 53 47 46 45 45 1:00:00 46 50 47 46 45 45 46 48 47 46 46 46 2:00:00 48 55 47 46 45 45 48 57 47 46 46 46 3:00:00 46 47 47 46 46 46 47 52 47 46 46 46 4:00:00 49 55 51 47 46 46 48 54 51 47 46 46 5:00:00 49 55 51 49 47 47 49 55 51 49 47 46 _ 6:00:00 50 54 51 50 1 48 48 50 55 51 49 48 47 7:00:00 50 56 1 52 49 47 47 50 54 51 49 48 47 8:00:00 49 57 50 47 46 46 49 55 51 48 47 46 _ 9:00:00 48 53 50 47 46 46 51 58 53 49 47 47 10:00:00 49 56 51 47 46 46 50 55 52 49 47 46 11:00:00 48 53 49 47 46 45 51 59 53 49 47 46 12:00:00 48 53 49 47 46 46 51 58 53 50 47 46 13:00:00 49 56 51 48 46 46 52 60 55 50 48 47 14:00:00 49 54 51 48 46 46 52 59 55 50 48 47 15:00:00 53 63 56 49 47 46 54 61 57 52 49 47 16:00:00 60 68 63 52 48 47 17:00:00 51 59 53 49 47 46 18:00:00 49 54 51 48 47 46 19:00:00 49 56 51 48 47 46 20:00:00 53 61 57 51 48 47 21:00:00 51 58 53 50 48 47 22:00:00 50 56 52 49 47 46 23:00:00 48 56 50 47 46 46 Dail Leq dBA Summa Time LoN hr.�(dBA)dBA)l Daily Summary LeQ Time (hr. M LoN 9 dBA Daytime 52 15 56 51 9 Ni httime 48 9 48 7 Overall 51 24 50 16 1 55 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 0 Orfield Laboratories Inc 0 Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 6 — HOURLY LEVELS (JUNE 20,21) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. Tuesday June 20, 2006 Wednesday June 21, 2006 Hour Leq dBA) Lot (dBA) L10 (dBA) Leo dBA L90 (dBA) 1-99 (dBA) LeqLot dBA (dBA) 11-10 (dBA) L60 (dBA) L90 (dBA) L99 (dBA 0:00:00 41 47 46 38 35 33 1:00:00 42 48 46 38 35 33 2:00:00 43 57 40 37 34 32 3:00:00 42 47 47 39 35 33 4:00:00 47 55 52 42 37 35 5:00:00 50 59 51 48 45 44 6:00:00 49 58 50 46 44 43 7:00:00 52 60 51 49 45 43 8:00:00 49 59 50 47 43 42 9:00:00 48 56 51 47 43 41 10:00:00 51 61 54 48 45 43 11:00:00 51 60 53 50 48 46 12:00:00 51 59 53 49 47 45 13:00:00 51 57 53 50 48 46 14:00:00 51 61 54 49 47 44 15:00:00 56 66 61 49 56 53 50 48 46- 16:00:00 67 80 71 53 62 57 53 50 48 17:00:00 56 67 59 48 58 55 52 49 47 18:00:00 50 63 51 46 X3653 62 55 51 49 46 19:00:00 56 68 57 48 57 54 50 48 46 20:00:00 49 61 50 45 57 52 49 46 44 21:00:00 45 53 48 45 36 35 47 52 49 47 44 43 22:00:00 46 56 47 39 36 35 4551 47 44 42 41 23:00:00 40 1 47 45 38 35 34 45 53 46 44 42 41 Dail Summa Daif Leq ummary Time LoN (dBA Leq dBA Time hr.�(dBA)(hr.) LoN Davtime 60 7 51 15 54 Ni httime 44 2 46 9 Overall 59 9 59 50 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 6 — HOURLY LEVELS (JUNE 22,23) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 9} Thursday June 22, 2006 Friday June 23, 2006 Hour Leq dBA Lot dBA) 11-10 (dBA) Leo (dBA) Lso (dBA) L99 (dBA) Leq (dBA Lot dBA) 11-10 (dBA) Lso 1 JdBAJ 11-90 (dBA) 11-99 (dBA 0:00:00 45 50 48 43 39_ 38 43 53 47 33 30 28 1:00:00 39 45 41 38 36 35 41 54 34 30 28 27 2:00:00 42 51 7 44 40 37 36 30 36 32 29 27 26 3:00:00 43 47 44 42 39 37 29 36 31 29 27 26 4:00:00 49 58 53 45 1 39 37 46 1 54 51 40 30 1 29 5:00:00 54 64 57 51 48 46 47 57 51 43 39 37 6:00:00 51 59 52 49 47 46 48 57 50 46 42 40 7:00:00 51 58 53 50 47 43 56 70 56 48 45 43 8:00:00 51 58 53 50 46 42 51 63 53. 46 42 40 9:00:00 50 58 52 48 42 39 51 61 54 47 40 38 10:00:00 50 56 52 49 42 40 55 68 53 46 38 36 11:00:00 51 62 53 48 44 42 51 64 52 47 44 37 12:00:00 49 55 51 48 42 40 53 65 54 50 46 41 13:00:00 50 56 52 48 47 46 55 67 56 51 47 44 14:00:00 48 55 51 47 42 40 56 68 54 50 43 39 15:00:00 49 54 51 48 42 40 54 66 54 51 49 47 16:00:00 58 68 65 49 43 40 55 64 54 51 48 45 17:00:00 53 60 57 50 47 46 53 61 53 51 49 48 18:00:00 49 56 52 48 43 40 52 59 53 51 48 45 19:00:00 48 58 51 45 41 39 1 57 69 62 1 52 48 46 20:00:00 49 58 53 47 41 39 65 77 66 1 59 43 39 21:00:00 47 56 50 44 1 38 37 47 53 50 47 40 1 38 22:00:00 44 52 47 40 37 36 51 64 51 47 37 35 23:00:00 49 1 62 47 40 1 34 32 52 63 54 49 43 1 41 Daily Leq Summary Time LoN hr. dBA Dail Leq (dBA JdBA Summa Time LpN hr. dBA Daytime 51 15 56 :479 55 15 57 Na htffrne 49 9 Overall 50 24 55 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 9} Project New Runway Noise Monitor's.` Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 6 — HOURLY LEVELS (JUNE 24,25) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began26 minutes, 51 seconds, after the hour. Saturday June 24, 2006 Sunday June 25, 2006 Hour Leq dBA) 11-01 (dBA) L10 (dBA) Lso (dBA) (dBA) L90 11-99 (dBA) Leq (dBA�(dBA)dBA) Loi Lto Lso (dBA) L90 dBA L-99 dBA 0:00:00 43 50 44 42 38 37 49 58 42 37 34 32 1:00:00 39 47 41 38 36 34 46 54 42 38 35 34 2:00:00 49 55 41 38 35 33 41 51 42 37 33 32 3:00:00 44 5340 38 35 34 44 57 39 35 33 32 4:00:00 45 53 49 42 36 34 44 54 48 37 33 31 5:00:00 50 59 53 48 45 42 52 60 55 48 40 38 6:00:00: 49 59 52 46 41 39 53 59 56 52 49 47 7:00:00 51 61 54 48 44 41 56 63 58 55 51 48 8:00:00 r 54 66 56 48 41 38 53 59 56 51 47 44 9:00:00 49 57 53 46 40 38 52 59 55 50 47 43 10:00:00 50 60 54 47 40 35 51 58 54 50 43 37 11:00:00 51 59 55 48 43 38 53* 62 55 50 42 38 12:00:00 50 58 53 48 43 38 53* 62 55 51 48 46 13:00:00 55 67 57 49 43 39 52* 59 55 50 47 44 14:00:00 52 63 53 48 42 38 51" 59 54 49 46 43 15:00:00 55 _ 68 55 48 44 39 68* 79 71 55 49 44 16:00:00 63 76 59 51 46 43 54* 62 56 52 48 44 17:00:00 56 65 58 53 49 47 53* 58 55 52 49 47 18:00:00 52 57 54 51 47 45 53* 59 55 51 49 47 19:00:00 51 58 54 49 1 45 41 52* 59 55 1 50 47 42 20:00:00 50 57 53 49 45 42 50* 57 54 48 42 39 21:00:00 47 56 50 46 42 40 45* 53 47 42 39 38 22:00:00 47 55 50 46 41 40 44* 51 47 42 37 35 23:00:00 50 65 48 43 40 1 34 37* 43 1 39 36 33 1 32 Daily Leq dBA Sum wy Time LDN hr. BA Dail Lq e dBA Sum TimeILDN Daytime 55 15 56 57 48 56 15 58 Nighttime 48 9 9 Overall 53 24 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began26 minutes, 51 seconds, after the hour. 0 Project New Runway Noise Monitor` Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 6 — HOURLY LEVELS (JUNE 26, 27) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began26 minutes, 51 seconds, after the hour. 0 Monday June 26, 2006 Tuesday June 27, 2006 Hour Leq dBA Lot dBA LID dBA) L50 (dBA L90 dBA) L99 (dBA) Leq (dBA) Lal (dBA) LID (dBA) L50 JdBA L90 (dBA) L99 (dBA 0:00:00 34* 40 36 32 31 29 41 53 39 35 33 30 1:00:00 46* 59 37 32 29 28 36 41 38 34 32 30 2:00:00 33* 41 36 31 28 27 41 54 40 36 34 32 3:00:00 41* 54 37 31 28 27 37 46 39 35 33 31 4:00:00 53* 60 57 50 41 34 42 48 46 40 35 32 5:00:00 51* 57 54 49 45 43 49 58 52 47 43 41 6:00:00 53* 61 56 52 48 45 52 60 55 50 47 1 45 7:00:00 52* 1 60 55 51 46 43 1 52 60 55 50 47 44 8:00:00 52*- 60 55 50 44 40 51 58 54 50 46 42 9:00:00 50 58 53 48 43 40 10:00:00 51 60 54 49 43 39 11:00:00 51 57 54 50 46 42 50 .58 54 48 44 41 12:00:00 50 56 53 49 47 44 49 56 52 47 43 40 13:00:00 51 59 54 49 46 42 53 61 57 50 45 42 14:00:00 51 57 54 50 48 46 50 58 53 49 43 40 15:00:00 52 62 55 50 47 45 50 58 53 49 45 43 16:00:00 59 67 61 52 48 46 17:00:00 53 61 56 51 48 46 18:00:00 52 57 54 51 48 45 19:00:00 52 59 55 51 46 44 20:00:00 50 57 54 48 1 43 41 21:00:00 48 56 51 47 43 42 22:00:00 45 52 48 44 39 37 23:00:00 43 56 44 38 35 34 Dail L.Q dBA) Summa Time LoN Dail Leq (dBA) Summa Time LoN (hr. dBA Daytime 53 13 51 46 49 9 7 p 54 Ni ,httime 48 9 Overall 51 22 1 56 16 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began26 minutes, 51 seconds, after the hour. 0 Project New Runway Noise Monitor _` 0 Client City of Eagan orfield Laboratories Inc NOISE MONITOR LOCATION 7 - HOURLY LEVELS (JUNE 13,14) Tuesday Wednesday June 13, 2006 June 14, 2006 Hour Leq Lot L10 L50 11-90 1-99 Leq Lo7 11-70 Lso Lso L99 dBA (dBA) (dBA) (dBAdBA) (dBA) BA) (dBA (dBA) (dBA) (dBA) (dBA 0:00:00 57 63 60 56 52 48 1.00.00 54 60 56 52 49 1 42 Project New Runway Noise Monitor 10 Client City of Eagan Orfield Laboratories Inc Project New Runway Noise Monitor Lfl� U ,"r y Client City Of Eagan I Orfield Laboratories Inc NOISE MONITOR LOCATION 7 - HOURLY LEVELS (JUNE 17,18) Saturday June 17, 2006 Sunday June 18, 2006 Hour Leq dBA L01 dBA L10 L50 dBA dBA L90 dBA 1-99 dBA Leq Lot L10 dBA dBA dBA L50 L90 dBA dBA L99 dBA 0:00:00 48 57 50 46 43 42 46 52 49 45 42 41 9:00:00 54 61 57 52 47 45 2:00:00 51 60 54 49 45 43 3:00:00 50 57 53 48 45 43 4:00:00 50 55 52 49 46 44 5:00:00 50 55 52 49 47 45 6:00:00 51 58 52 49 47 46 F_ ' R A N ' Project New Runway Noise Monitor I _ Client City of Eagan j Orfield Laboratories Inc NOISE MONITOR LOCATION 7 — HOURLY LEVELS (JUNE 19,20) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. /bo Monday June 19, 2006 Tuesday June 20, 2006 Hour Leq dBA Lot dBA) Lio (dBA) Lso (dBA) (dBA) L90 L99 (dBA) Leq (dBA Lot dBA 1_10 dBA Lso dBA Lso dBA L99 dBA 0:00:00 52 61 54 50 46 44 54 60 56 52 47 43 1:00:00 51 58 54 49 45 43 51 58 54 50 46 43 2:00:00 51 58 54 49 45 43 51 57 54 49 44 40 3:00:00 49 57 53 48 43 39 45 51 48 43 40 38 4:00:00 52 59 55 51 47 44 48 55 52 46 42 39 5:00:00 70 81 59 56 53 50 63 74 52 49 47 45 6:00:00 60 64 62 60 1 58 56. 54 56 53 51 1 50 48 7:00:00 64 70 64 62 61 59 � 1 57 67 58 54 52 51 8:00:00 62 65 64 62 61 59, 57 61 60 56 54 53 9:00:00 61 65 63 61 59 58' 10:00:00 61 64 63 61 59 57 11:00:00 62 65 62 60 58 56 12:00:00 59 63 61 59 57 55 13:00:00 59 65 61 59 57 55 14:00:00 60 64 62 59 57 55 15:00:00 60 64 62 60 58 56 16:00:00 17:00:00 60 63 62 59 57 55 18:00:00 58 62 60 58 56 54 19:00:00 56 60 58 56 54 52 20:00:00 74 89 58 56 53 52 21:00:00 61 72 60 57 55 54 22:00:00 58 62 60 57 55 52 23:00:00 57 1 63 59 56 52 47 Dail Leq dBA Summa Time LoN hr. dBA Dail Leq dBA Summa Time LpN hr. dBA)i Davtime 65 14 68 57 56 56 2 7 9 65 Ninhttime 61 9 Overall 64 23 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. /bo • Project New Runway Noise Monitor '- '• Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 8 — HOURLY LEVELS (JUNE 20,21) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. Tuesday June 20, 2006 Wednesday June 21, 2006 Hour Leq dBA) Loi (dBA) 1-10 (dBA) Lso NBA Lso dBA L99 dBA Leq dBA Lot (dBA) Lio (dBA) Lso (dBA) Lso (dBA) 1-99 (dBA 0:00:00 41 46 44 41 39 38 1:00:00 42 47 44 41 38 36 2:00:00 40 47 43 39 36 33 3:00.00 39 45 41 38 35 33 4:00:00 44 53 49 39 1 35 33 5:00:00 46 54 49 44 41 39 6:00:00 47 54 50 46 44 43 7:00:00 48 55 51 47 44 42 8:00:00 46 _ _ 53 49 45 42 40 9:00:00 46 54 50 45 41 38 10:00:00 48 59 51 45 41 39 11:00:00 47 54 51 46 43 40 12:00:00 48 55 50 47 44 41 13:00:00 49 59 51 46 43 42 14:00:00 54 66 55 49 46 45 45 52 48 44 42 40 15:00:00 58 64 53 48 45 44 48 55 51 47 43 1 41 16:00:00 53 63 52 49 47 46 51 57 53 49 47 44 17:00:00 61 75 60 49 47 45 49 54 51 48 46 44 18:00:00 50 55 50 48 46 45 49 56 52 48 45 42 19:00:00 58 70 61 49 46 45 49 56 53 47 42 40 20:00:00 51 62 50 48 46 44 44 52 46 1 43 40 37 21:00:00 49 1154 50 48 46 45 45 56 47 1 42 38 37 22:00:00 46 50 48 46 44 4245 53 47 43 40 38 23:00:00 44 49 46 43 42 39 42 53 44 40 37 35 Dail Summa Dail Summa Leq Time dBA hr. LoN dBA L.Q dBA Time hr. LDN dBA Daytime 56 848 15 Nighttime 45 2 44 9 Overall 1 55 10 1 56 47 24 51 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 8 — HOURLY LEVELS (JUNE 22,23) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. I� Thursday June 22, 2006 Friday June 23, 2006 Hour Leq dBAJ Lot (dBA) L10 (dBA) L50 (dBA) (dBA) L90 1-99 (dBA) Leq (dBA L01 dBA 1-10 dBA L50 dBA Lso dBA L99 dBA 0:00:00 37 45 40 36 33 32 45 51 48 45 42 39 1:00:00 35 42 37 34 32 31 45 50 47 45 42 39 2:00:00 36 44 38 34 32 31 45 50 48 44 41 39 3:00:00 34 42 36 33 31 30 46 52 49 45 41 39 4:00:00 43 51 47 39 34 33 49 54 52 48 45 40 5:00:00 46 53 49 44 41 39 54 58 56 1 53 50 48 6:00:00 47 52 49 46 43 41 57 59 58 57 55 54 7:00:00 48 57 51 46 43 40 60 73 60 55 52 51 8:00:00 46 53 49 45 40 37 50 55 52 50 r 47 45 9:00:00 43 50 46 41 37 35 51 63 `52 47 44 43 10:00:00 44 53 47 42 38 36 59 72 53 46 42 39 11:00:00 49 58 48 44 1 40 37 50 63 51 44 41 39 12:00:00 45 51 48 43 39 37 53 61 54 46 41 39 13:00:00 44 52 46 43 39 1 37 57 71 57 44 40 38 14:00:00 45 53 47 43 40 38 52 58 49 44 1 40 38 15:00:00 45 52 47 44 40 37 53 67 51 45 40 37 16:00:00 47 55 49 45 41 38 49 62 49 44 41 38 17:00:00 48 55 51 47 44 42 45 53 48 44 40 37 18:00:00 46 52 48 46 44 42 48 60 49 1 44 39 35 19:00:00 47 52 49 46 44 42 45 54 48 43 40 38 20:00:00 46 51 48 45 43 42 61 73 65 44 41 39 21:00:00 46 53 47 45 43 1 41 45 52 47 44 41 39 22:00:00 47 51 48 45 44 42 5464 58 49 43 42 23:00:00 45 49 47 44 42 1 41 49J 56 51 48 45 44 Daily Leq dBA Summa Time LoN hr.1(dBA)dBA) Dail ary Leq Time (hr. LoN (d BA) Daytime 46 15 5515 Ni httime 43 9 51 9 Overall 45 24 50 54 24 58 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. I� Project New Runway Noise Monitor—E, .0 Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 8 — HOURLY LEVELS (JUNE 24,25) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. Saturday June 24, 2006 Sunday June 25, 2006 Hour Lev dBA 1 L01 dBA L10 dBA L50 dBA 1-90 dBA L99 dBA Leq dBA Lot dBA L10 dBA L50 dBA L90 dBA L99 dBA 0:00:00 47 51 49 47 43 39 39 45 42 37 33 32 1:00:00 44 52 47 42 38 36 35 44 38 32 30 28 2:00:00 43 50 46 42 38 35 35 42 38 34 31 29 3:00.00 42 51 44 39 35 33 44 58 39 34 31 30 4:00:00 42 50 45 39 35 33 38 45 43 34 32 30 5:00:00 44 51 47 43 38 36 50 55 53 48 43 40 6:00:00 45 53 49 43 38 36 53 61 55 52 48 46 7:00:00 45 53 48 43 39 36 56 62 59 54 49 48 8:00:00 46 56 47 42 38 35 49 59 52 46 42 40 9:00:00 44 53 47 42 38 34 46 56 48 44 42 40 10:00:00 45 52 47 43 41 39 47 58 48 45 42 40 11:00:00�sV'�� Ii ` " '; i( 47 55 49 45 43 41 12:00:00 46 52 48 45 42 41 48 56 51 47 44 42 13:00:00 60 73 61 46 42 39 49 58 51 47 45 43 _ 14:00:00 52 65 47 42 38 36 50 59 52 47 44 42 15:00:00 56 70 54 43 39 36 48 56 50 46 44 43 16:00:00 59 72 58 52 1 46 41 48 55 50 47 45 44 17:00:00 55 62 58 52 46 44 50 57 52 48 46 45 18:00:00 52 60 55 48 44 42 48 56 50 47 44 43 19:00:00 49 1 60 51 45 41 39 20:00:00 47 56 50 44, 40 39 21:00:00 46 55 48 44 42 41 22:00:00 46 52 47 45 43 42 23:00:00 45 49 46 44 40 38 - Dailv eq dBA Summa Time LoN hr. dBA Dail Leq (dBAj Summary Time LoN hr. dBA Daytime 53 14 54 50 47 49 12 Nighttime 44 9 7 Overall 52 23 1 19 54 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. i 0 - A N r i0 Project New Runway Noise Monitor ' Client City of Eagan I Orfield Laboratories Inc NOISE MONITOR LOCATION 8 - HOURLY LEVELS (JUNE 26,27) Monday June 26, 2006 Tuesday June 27, 2006 Hour Leq dBA L01 {dBA L10 (dBA) Lso L90 L99 (dBA) (dBA) (dBA) Leq idBA) L0, L10 (dBA) dBA) Lso Lso Lss (dBA) (dBA) (dBA 0:00:00 1:00:00 2:00:00 3:00:00 4:00:00 D Project New Runway Noise Monitorm< Client City of Eagan orfieid Laboratories Inc NOISE MONITOR LOCATION 9 — HOURLY LEVELS (JUNE 20,21) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. um Tuesday June 20, 2006 Wednesday June 21, 2006 Hour Leq dBA Lot dBA L10 dBA L50 dBAk L90 dBA L99 dBA Ley dBA Lot dBA L10 (dBA L50 dBA L90 dBA) 1_99 (dBA) 0:00:00 41 47 43 41 38 37 1:00.00 39 46 40 39 37 37 2:00:00 41 52 41 39 38 37 3:00:00 40 44 41 39 38 37 4:00:00 47 54 50 44 40 39 5:00:00 51 59 52 49 46 45 6:00:00 49 56 51 48 45 43 7:00:00 51 58_ 52 50 47 45 8:00:00 48 54 50 46 44 43 9:00:00 50 60 51 47 45 43 10:00:00 50 _ 58 53 48 45 43 11:00:00 50 54 51 48 45- 44 12:00:00 50 58 52 48 46 44 13:00:00 52 59 55 51 47 45 14:00:00 50 56 52 49 46 44 15:00:00 16:00:00 54 68 56 47 43 41 53 59 56 51 48 46 17:00:00 55 67 58 49 44 42 50 56 53 49 47 45 18:00:00 53 67 54 47 43 41 51 58 54 50 46 45 19:00:00 56 69 58 48 44 43 50 56 53 48 45 44 20:00:00 50 61 50 45 42 41 48 54 50 46 44 43 21:00:00 49 60 51 45 F 42 41 48 56 51 46 44 43 22:00:00 52 63 55 45 42 40 47 55 49 45 43 42 23:00:00 43 52 46 42 40 39 44 52 46 43 42 41 Summa Daily Summa —Daily Leq Time LDN dBA hr. dBA LeQTime dBA hr. LDN dBA Da lime 54 49 6 2 50 14 Nighttime 46 9 Overall 53 8 56 49 23 54 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. um M Project New Runway Noise Monitor Client City of Eagan ' Orfield Laboratories Inc NOISE MONITOR LOCATION 9 — HOURLY LEVELS (JUNE 22,23) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. Em Thursday June 22, 2006 Friday June 23, 2006 Hour Leq dBA Lot dBA L10 dBA) Lso (dBA) L90 (dBA) L99 (dBA),dBA Leq Loi dBA L10 dBA Lso dBA L90 dBA L99 dBA 0:00:00 44 48 45 43 42 41 44 55 44 41 39 39 1:00:00 43 49 44 42 41 40 49 58 43 41 39 39 2:00:00 43 47 45 43 41 40 42 48 41 40 39 38 3:00:00 45 49 47 44 42 41 39 42 40 39 38 38 4:00:00 49 56 53 47 44 43 1 49 57 54 45 39 38 5:00:00 50 59 1 52 48 46 45 50 59 53 47 44 42 6:00:00 52 59 55 49 47 46 50 56 52 49 45 44 .7:00:00 51 59 54 49 45 43 56 69 57 1 51 47 45 8:00:00 51 60 55 48 43 41 51 1 60 54 1 48 45 43 i9:00:00 49 55 51 47 43 41 55 64 59 50 46 41 10:00:00 49 59 51 46 42 41 56 67 58 50 44 40 11:00:00 51 59 54 49 44 42 54 66 56 47 43 41 12:00:00 51 58 53 48 44 42 57 68 51 44 41 39 13:00:00 50 58 53 48 44 42 53 65 57 45 41 40 14:00:00 47 55 50 46 43 41 54 68 51 44 40 39 15:00:00 48 58 51 45 42 40 52 65 50 43 40 39 16:00:00 48 56 51 46 43 41 50 63 50 44 42 40 17:00:00 48 54 51 47 45 43 47 56 50 45 42 41 18:00:00 49 57 51 47 44 42 47 54 50 46 42 40 19:00:00 48 56 51 47 44 42 48 55 51 47 43 41 20:00:00 48 55 51 46 43 42 47 53 49 46 43 41 21:00:00 48 58 49 44 42 41 45 53 47 43 40 39 22:00:00 44 52 47 43 41 40 46 56 49 44 40 39 23:00:00 47 57 45 42 41 40 48 56 1 51 47 43 41 Dail LeQ dBA Summa Time LoN hr.) (dBA), Dailyummary Leq (dBA) Time LDN (hr. (d BA) Daytime 49 15 54 53 48 51 15 9 24 55 Nighttime 47 9 Overall 49 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. Em E M • 0 Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 9 — HOURLY LEVELS (JUNE 24,25) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began 11 minutes, 4 seconds, after the hour. /a7 � Saturday June 24, 2006 Sunday June 25, 2006 Hour Leq dBA L01 dBA 11-10 dBA L50T(dBA) dBdBA L99 Leq dBA L01 dBA L10 (dBA} L50 LBA) (dBA) L90 L99 (dBA 0:00:00 44 54 45 43 40 38 43 55 42 40 39 38 1:00:00 41 47 43 40 39 38 47 53 42 40 38 38 2:00:00 43 52 43 41 39 38 39 42 41 39 38 37 3:00:00 44 49 46 43 40 39 55 71 41 39 38 37 4:00:00 50 57 1 54 46 42 41 46 55 50 44 39 38 5:00:00 50 57 53 49 1 44 42 48 53 51 46 43 41 6:00:00 49 59 51 47 44 42 50 60 52 48 44 42 7:00:00 49 57 52 48 45 42, 50 56 53 50 46 44 8:00:00 :: 50 59 53 48- 43 41 ! 49 57 52 47 43 41 9:00:00: 47 54 50 46 42 40' 52 63 54 48 45 43 10:00:00 51 59 56 48 44 41 , 49 58 52 47 44 41 11:00:00 46 55 48 44 41 39 48* 56 51 46 43 41 12:00:00 51 63 53 46 42 40 50* 59 51 47 43 42 13:00:00 55 67 59 47 43 41 51* 60 55 49 45 42 14:00:00 49 61 51 44 41 39 51* 58 54 49 44 42 15:00:00 53 65 55 44 40 39 52* 62 53 48 44 42 16:00:00 53 65 55 49 43 41 51* 58 55 49 45 42 17:00:00 53 62 55 50 47 45 50* 58 53 48 44 43 18:00:00 49 57 52 48 45 43 48* 57 51 1 46 44 42 19:00:00 49 57 52 47 43 1 41 51* 59 52 47 44 42 20:00:00 49 59 51 46 42 41 51* 61 53 48 44 41 21:00:00 48 57 51 45 43 42 46* 55 49 43 41 40 22:00:00 47 54 50 46 42 41 49* 59 45 42 41 40 23:00:00 49 63 46 42 40 39 42* 1 48 44 41 40 39 Dail L,, dBA Summa Time LoN hr. dBA) Dail Leq dBA ary Time LpN hr.) 1 (dBA Daytime 51 15 54 50 49 50 15 1 55 Nighttime 47 9 9 Overall 50 24 24 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began 11 minutes, 4 seconds, after the hour. /a7 � 1 V, � y, Project New Runway Noise Monitor7 � .`tib ;;'f Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 9 — HOURLY LEVELS (JUNE 26,27) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began11 minutes, 4 seconds, after the hour - 'M Monday June 26, 2006 Tuesday June 27, 2006 Hour Leq dBA Lot dBA L10 dBA L50 dBA 11-90 BA d L99 dBA Leq dBA 41F(dBIA) dBAdBA Lso L90 dBA L99 dBA 0:00:00 41* 47 43 41 39 39 45 54 45 40 38 1 38 1:00:00 41* 47 42 40 39 39 40 48 40 39 38 37 2:00:00 49* 59 43 41 39 38 .42 53 42 40 39 38 3:00:00 39* 44 40 39 38 38 43 53 43 40 39 38 4:00:00 48* 56 52 46 40 39 48 57 53 44 40 39 5:00:00 49* 57 52 48 45 43 50 57 52 48 45 1 43 6:00:00 50* 59 53 49 1 46 44 49 56 52 48 46 44 7:00:00 49* 56 1 52 47 44 42 53 61 1 57 49 45 43 8:00:00 48* 56 51 46 42 40 50 60 53 47 42 40 9:00:00 49* 57 52 47 42 40 49 59 52 47 43 41 10:00:00 46* 54 49 45 42 40 48 57 50 45 42 40 11:00:00f 48 59 51 45 41 39 12:00:00 47 56 50 45 41 39 46 54 48 44 41 39 13:00:00 48 54 51 47 43 41 60 73 63 47 43 41 14:00:00 46 54 49 44 42 40 63 74 68 52 43 41 15:00:00 49 56 51 45 42 40 49 56 53 47 44 42 16:00:00 51 61 52 48 45 43 17:00:00 54 61 58 51 46 45 18:00:00 49 57 1 50 47 44 42 19:00:00 51 60 54 48 45 44 20:00:00 48 55 51 46 43 41 21:00:00 49 59 51 46 42 41 22:00:00 46 54 50 44 41 40 23:00:00 46 57 50 42 1 39 39 Dail LeQ dBA Summa Time LoN hr.) (dBA)l Daily Leq (dBA) Summa Time LpN (hr. (d BA) Daytime 49 14 1 54 56 9 56 Nighttime 47 9 47 7 Overall 48 23 54 16 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. In hours where the result has an asterisk, the hour synchronization is off. For these hours, the period began11 minutes, 4 seconds, after the hour - 'M • - A N s - v Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 10 - HOURLY LEVELS (JUNE 13,14) Tuesday June 13, 2006 Wednesday June 14, 2006 Hour Leq dBA X01 dBA X10 L50 dBA dBA X90 dBA X99 dBA Leq dBA X01 dBA X10 X50 (dBA) dBA X90 dBA X99 dBA 0:00:00 43 49 45 42 40 39 1:00:00 45 53 47 43 42 41 2:00:00 48 54 45 42 39 38 3:00:00 43 47 44 42 41 40 4:00:00 52 64 54 47 42 40 5:00:00 54 66 58 48 45 44 6:00:00 57 69 60 51 47 45 7:00:00 59 71 61 51 47 45 8:00:00 56 67 59 52 48 1 47 9:00:00 61 69 64 59 53 48 10:00:00 58 71 59 _ 50 47 45 11:00:00 57 69 60 50 44 42 55 66 58 50 46 43 ..,.�.,..,.. �� cc cA An AG nn r,u 7n 91),r1 Ad do Project New Runway Noise Monitor -Aj► Client City of Eagan Orfleld Laboratories Inc NOISE MONITOR LOCATION 10 - HOURLY LEVELS (JUNE 15,16) Thursday June 15, 2006 Friday June 16, 2006 Hour Leq (d BA) L01 dBA L10 JdBA L50 (dBA) (dBA) 11-90 11-99 (dBA), Leq (dBA) 1-01 (dBA) 11-10 (d!BA L50 dBA) L90 (dBA) 11-99 (dBA 0:00:00 48 55 51 47 45 44 53 60 56 52 49 47 1:00:00 48 54 51 46 44 42 53 59 55 52 49 47 _ 2:00:00 49 58 52 47 44 43 53 58 55 52 49 47 3:00:00 51 58 54 50 47 45 50 57 53 48 45 43 4:00:00 54 59 57 53 49 47 52 58 56 50 46 44 5:00:00 54 60 57 53 51 49 54 62 57 52 48 46 6:00:00 56 65 57 54 52 51 55 61 58 54 51 50 7:00:00 58 70 60 55 53 51 59 73 57 52 50 48 8:00:00 54 63 55 52 50 49 54 62 1 55 50 48 46 q•nn•nn 55 R5 57 52 50 48 56 66 I 59 52 48 46 A Project New Runway Noise Monitor Client City of Eagan Orfield Laboratories Inc NOISE MONITOR LOCATION 10 — HOURLY LEVELS (JUNE 17,18) Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 1/1 Saturday June 17, 2006 Sunday June 18, 2006 Hour dL7;1 dBA so dBA Lso dBA Lss dBA} Leq dBA] ai dBA] Lso (dBA) Lso Lso 1-99 (dBA) (dBAJ(dBA) 0:00:00 51 62 53 50 47 46 1:00:00 51 57 1 54 50 47 46 2:00:00 51 57 54 50 45 43 3:00:00 47 51 49 46 44 43 4:00:00 50 57 54 48 44 42 5:00:00 48 54 49 47 45 44 6:00:00 1 51 64 52 46 45 44 7:00:00 57 70 59 49 44 42 _ 8:00:00 53 61 51 46 43 41 9:00:00 49 57 51 46 43 41 10:00:00 48 57 50 46 42 40 11:00:00 47 54 50 46 42 40 12:00:00 55 66 57 52 49 47 52 61 54 51 47 45 13:00:00 56 62 59 55 51 49 54 62 56 52 49 47 14:00:00 56 65 59 53 49 47 56 65 58 53 49 47 15:00:00 56 64 59 53 49 47 55 64 58 53 50 48 16:00:00 54 61 55 51 47 46 54 63 57 51 48 46 17:00:00 51 59 53 50 47 46 56 63 59 54 51 49 18:00:00 51 58 54 50 48 46 58 65 61 56 52 50 19:00:00 54 63 56 46 55 63 58 53 50 47 20:00:00 53 64 56 44 54 65 55 48 46 44 21:00:00 54 65 55 t4542 44 58 70 60 49 46 44 22:00:00 52 64 55 40 57 70 56 47 44 43 23:00:00 45 56 47 37 47 1 56 49 45 43 42 Dail + Summary LeQ Time LoN (dBA hr. dBA Dail Leq (dBA)hr. Summa Time LpN dBA Daytime 54 15 1 57 55 54 10 2 58 Ni httime 50 9 Overall 53 24 1 55 12 Shaded hours are partial, missing, or erroneous data. Daily results are calculated without this data. 1/1 Project New Runway Noise Monitor Client City of Eagan NOISE MONITOR LOCATION 10 - HOURLY LEVELS (JUNE 19,20) 0 Orfield Laboratories Inc Monday June 19, 2006 Tuesday June 20, 2006 Hour Leq dBA) L01 (dBA) L10 (dBA) L50 (dBA) 1-90 (dBA) Les (dBA) Leq (dBA) 1-01 (dBA) L10 (dBA Lso dBA) L90 (dBA) L99 (dBA 0:00:00 54 66 51 45 42 40 44 52 46 43 41 39 9:00:00 50 57 53 49 45 42 43 50 45 42 40 39 2:00:00 48 55 52 45 41 39 43 49 45 43 41 40 3:00:00 44 49 46 43 41 39 45 49 46 44 43 42 4:00:00 51 60 54 47 44 42 50 57 54 48 44 43 5:00:00 52 59 54 50 48 46 57 65 58 55 52 50 6:00:00 54 62 1 56 53 1 50 49 59 69 60 57 55 54 7:00:00 57 68 60 54 52 50 58 67 61 56 54 52 8:00:00 56 63 58 54 51 .50. 56 66 58 53 51 50 9:00:00 54 60 57 53 51 49 10:00:00 55 63 58 54 50 48 11:00:00 56 67 57 52 49 47 12:00:00 54 63 56 53 50 48 13:00:00 54 62 58 53 1 50 48 14:00:00 54 62 56 52 49 47 15:00:00 54 62 57 53 50 1 48 16:00:00 61 70 65 56 50 48 0 Orfield Laboratories Inc ITEM 2 MEMORANDUM TO: MSP Noise Oversight Committee (NOC) FROM: Chad E. Leqve, Manager —Aviation Noise and Satellite Programs SUBJECT: UPDATE ON RUNWAY 17190 -DEGREE DEPARTURE HEADING DATE: July 5, 2006 At the May 17, 2006 Noise Oversight Committee (NOC) meeting extensive discussion focused on the FAA's use of the 190 -degree westbound departure heading off Runway 17 when the airport is in a southeast operational configuration (arriving and departing Runways 12L &12R). Following the Committee discussion, which included consideration of a May 15, 2006 letter from Carl Rydeen, MSP Tower Manager, and testimony from the City of Burnsville, the NOC voted unanimously to forward a letter to the FAA requesting answers to the questions raised by the City of Burnsville. Pursuant to the Committee action, on May 19, 2006 a letter from Co -Chairs Kathleen Nelson and Vern Wilcox was sent to the FAA (see Attachment 1). Following the May 19th NOC letter, on June 6, 2006 State Representative Tim Wilkin and State Senator Mike McGinn sent a similar letter to the FAA regarding the FAA's use of the 190 -degree departure heading off Runway 17 (see Attachment 2). More recently, a letter was received on June 12, 2006 (dated June 2, 2006) from Ms. Annette Davis, FAA Great Lakes Region Acting Manager — Airspace and Procedures Branch, that responded to the May 19th NOC letter (see Attachment 3). As referenced in Ms. Davis's letter, on June 19, 2006 the FAA commenced use of a 200 -degree departure heading off Runway 17 when the airport is in a southeast operational configuration for a study period of one month. At the July 19, 2006 NOC meeting Mr. Carl Rydeen, MSP Tower Manager, will be present to address the Committee regarding the FAA's position on this topic and the technical considerations related to airspace use/design and departures off Runway 17 at MSP. 113 P NOISE OVERSIGHT COMMITTEE ( TOC) Minneapolis[St. Paul International Airport (MSP) 6040 — 28°i Avenue South — Minneapolis, MN 55454-2799 Phone (612) 725-6455 o F*Rcrr cox+�i� May 19, 2006 Minneapolis Airport FAA ATCT Attn: Mr. Carl Rydeen Manager -- MSP Air Traffic Control Tower 6311 34th Avenue South Minneapolis, MN 55450 RE: Use of the 1913 -Degree Departure Heading off Runway 17 at Minneapolis - St. Paul International Airport (MSP) Dear Mr. Rydeen, Thank you for your May 15, 2006 letter detailing FAA's investigations into the use of the 190 -degree departure heading off Runway 17 during southeast operational flows at Minneapolis -St. Paul International Airport (MSP). As we know you are aware, this topic was a discussion item at the May 17, 2006 MSP Noise Oversight Committee (NOC) meeting and concerns still exist In the context of a 200 -degree heading. By way of background, it is NOC's belief that the planning process and the consultation and coordination that went into the development of Runway 17/35 at MSP has been extensive. This planning process adhered to FAA guidance under the provisions of FAA Order 5050.4 and FAA Order 1050.1. It was through this process that documents such as the May 1998 MSP Dual -Track Airport Planning Process Final Environmental Impact Statement (hereafter referred to as the Dual -Track FEIS), the July 2003 Environmental Assessment (EA) for a Departure Procedure (DP) off Runway 17 (hereafter referred to as the Runway 17 DP EA) and the November 2004 MSP 14 C.F.R. Part 150 Update were developed. The most recent FAA documentation related to the operation of Runway 17135 at MSP was an August 27, 2003 Finding of No Significant Impact (FONSI)lRecord of Decision (ROD) issued by the FAA approving the July 2003 Runway 17 DP EA. The catalyst for the EA was FAArs position that an air traffic control procedure change not anticipated in the Dual -Track FEIS, which routinely routed air traffic over noise sensitive areas at less than 3,000 feet AGL, required an evaluation consistent with FAA Order 1050.1. It was understood in the planning process for Runway 17/36 that certain operational interdependences exist with the parallel runways at MSP. Specifically, when the operational flow at MSP is in a southeast configuration with arrival and departure operations on Runways 12R and 12L, westbound departure operations off Runway 17 have a westerly heading restriction. It was documented that this provision was to de - conflict Runway 17 departures from arrivals on Runways 12L and 12R. JL+ May 19, 2006 Mr. Rydeen Page 2 In the May 1998 Dual -Track FEIS, the .July 2003 Runway 17 DP EA and the November 2004 MSP Part 150 Update, per FAA input, this was assumed to translate into a 230 - degree extent (INM Flight Track t_ over the Minnesota River Valley) for westbound Runway 17 departure operations when the airport is in a southeast flow.' However, following the opening of Runway 17/35 at MSP, it was learned that the FAA had finalized the airspace design around MSP in August 2005 and determined the furthest extent of westbound departure headings off Runway 17 would be 190 degrees When Runways 12R and 12L were being used for arrival operations. It is our understanding that this procedural change was implemented for the following two reasons: 1. Aircraft that are being directed by Air Traffic Control to land on Runways 12L or 12R begin a descent when they cross the 190 -degree track off Runway 17. Keeping Runway 17 departure aircraft at or east of the 190 -degree heading allows the arriving aircraft to descend for landing while ensuring they are separated from aircraft that are departing Runway 17. 2. There is a corridor of airspace just to the west of the 190 -degree track that allows Air Traffic Control to transition non -MSP aircraft north and south of the airport while ensuring they are separated from aircraft arriving on Runways 12L and 12R or departing Runway 17. The operational change represented by use of the 190 -degree heading, as detailed above, has resulted in concentrated departure operations below 3,000 feet AGL over residential neighborhoods in northeast Burnsville. For reference, in the above mentioned Runway 17 DP EA document the 185 -degree track (closest track to a 190 -degree heading) was modeled at 34.7 average daily departure operations representing approximately 12.0% of the total average daily Runway 17 departure operations and approximately 20.7% of the total westbound departure operations with a forecast of 575,000 total MSP operations (289.4 average daily Runway 17 departure operations). To further analyze the specific flight track trends that result from the 190 -degree heading provision MAC staff analyzed actual flight track data off Runway 17. The Geographical Information System (GIS) analysis focused on an area defined by a geographic extent that was determined by the actual location of the 190 -degree heading flight tracks over the ground. The specific area analyzed for overflights was defined by the flight track concentration on the west side of runway heading off Runway 17 in January 2006 during time periods when Runways 12L and 12R were being used for arrival operations. ' "Phil r:n* onrr,erM AsseWff*m and Fin(Nng d No Wftant head (FONSiy Record of Decision (ROD) fbr the kroen-entatlon of a Depafte Procedure off Runway 17," FAA, July 2003, p. A-9. Its May 19, 2006 Mr. Rydeen Page 3 In summary, there were 16,214 total (92.1 average daily) Runway 17 departure operations from October 27, 2005 to April 20, 2006. Of those 25.5% or 4,139 total (23.5 average daily) operations with westbound destinations passed through the 190 -degree heading gate. The 190 -degree heading operations with westbound destinations represented 54.4% of the total 7,607 (43.2 average daily) Runway 17 departure operations with westbound destinations. During this time period there were 11.8 average daily Class B Airspace transition operations to the northwest of MSP. In the context of. the most recent environmental documentation on Runway 17/35 (Runway 17 DP EA) the existing operational trends would result in 91.2 average daily Runway 17 departure operations on a 190 -degree heading. This operational provision results in the highest utilized departure heading off Runway 17, by orders of magnitude, and moreover, it is NOC's belief that this restriction represents a heading that was not modeled in prior environmental documentation. As a result of these departure operations MAC Noise Program staff and the City of Burnsville have been receiving numerous complaints from Burnsville residents under the Runway 17, 190 -degree departure heading. A common inquiry is why some operations cannot be directed over the unpopulated Minnesota River Valley (i.e. INM Track L — 230 -degree heading), which is more on course with the destination they appear to presently be routed to by the FAA after passing over the residential areas on the northeast side of Bumsville. In consideration of this concern and the comments presented by the City of Burnsville at the May 17, 2006 NOG meeting, the NOC unanimously voted to forward the following questions to the FAA for a written response: 1. Verify the discrepancy between the actual departure procedures and those envisioned in the documents listed above. 2. Explain why the 130 -heading restriction was not included in the planning documents listed above if it is operationally necessary today. 3. If the Final Environmental impact Statement and the Environmental Assessment were based on departure procedures from Runway 17 that are significantly different from the procedures actually being used, won't new environmental evaluations be necessary including a reevaluation of the DNL noise contours resulting from the original modeling? 4. What procedures will the FAA implement to provide relief to those negatively affected by this unforeseen, unplanned, and unannounced departure procedure? 5. Assuming that the Class B Airspace transitions are a significant driver of the 190 - degree stipulation, what is FAA's position on.the prioritization of minimal Class B transition operations (11.8 average daily operations) over thousands of departure operations off Runway 17 at MSP? /Ap May 19, 2006 Mr. Rydeen Page 4 We are forwarding the above five questions on behalf of the NOC and took forward to your response. As always thank you for your consideration and attention to air traffic noise issues around MSP. Sincerely, —W4�000� Vera Wilcox NOC Co -Chair $ City Council Member –City of Bloomington Kathleen Nelson NOC Co -Chair & Northwest Airlines Regional Director – Airline Affairs cc: MSP NOC Mr. Tom Hansen – Deputy City Manager, City of Burnsville Mr. Nigel Finney -- Deputy Executive Director, Planning and Environment Mr. Tom Anderson – MAC General Counsel Mr. Roy Fuhrmann – Director of Environment Mr. Chuck Prock – FAA Great Lakes Region Legal Counsel Mr. Glen Orcutt – FAA Minneapolis ADO Ms. Annette Davis – FAA Great Lakes Region Environmental Specialist 117 Tim Wilkin State Representative Assistant Majority Whip District 38A Dakota County Burnsville and Eagan Minnesota House of Representatives COMMIWEES: COMMERCE & FINANCIAL INSTTrUrIONS, CHAIR joBs & EcoNomlc OFFORTLINUY FINANCE HEALTH P011CY & FINANCE June 6, 2006 Mr. Carl Rydeen Manager, FAA Control Tower 631134th Ave. S. Minneapolis, MN 55450 Dear Mr. Rydeen, We have received a copy of the May 19, 2006 Noise Oversight Committee (NUC) letter to you regarding the use of the 190 degree departure heading off Runway 17 at Minneapolis -St. Paul International Airport {MSP). We are writing to express our concern and request that FAA make every effort to ensure consistency with prior Runway 17 departure flight track assumptions as outlined in the planning and environmental documents leading up to the runway's opening. The residents living in northwest Eagan and eastern Burnsville are experiencing concentrated aircraft over flights and associated noise impacts as a result of what appears to be operational inconsistencies with prior operational plans as outlined in the May 1998 MSP Dual -Track Final Environmental impact Statement and subsequent environmental documents detailing the impacts from the new runway. Considering the above, we request your serious consideration for opening. up the westbound departure headings off Runway 17 to a 230 degree extent (over the unpopulated Minnesota River Valley) when the airport is in a southeast operational flow as was represented and analyzed prior to the opening of Runway 17/35 at MSP. Thank you for your consideration of this request. Sincerely, Tim Wilkin State Representative PikecGinn. State Senator 1415 Kingswood Pond Rd., Eagan, Minnesota 55122 (651) 994-8293 551 State Office Building . 100 Fieri Ear Martin Luther King_ Jr Blvd, St. Paul. Minnesota 55155-1298 _L55f 1 296-3533 4* FAX: (651) 297-2668 TTY: (651) 296-9896 EmalF rep.tim.%M1kinQhouse.mn IWO // I, cc: MSP Noise Oversight Committee Eagan Airport Relation Commission Mr. Craig tbeting — City Manager, City of Burnsville Mr. Torn Hansen - Deputy City Manager, City. of Burnsville Mr. Thomas L. Hedges — City Administrator, City of Eagan Ms. Dianne Miller — Asst. City Administrator, City of Eagan Mr. Mitch Kilian — Metropolitan Airports Commission Mr. Chad Leqve — Metropolitan Airports Commission Mr. Chuck Frock - FAA Great Lakes Region Legal Counsel Mr. Glen Oreutt - FAA Minneapolis ADO Ms. Annette Davis - FAA Great Lakes Region Environmental Specialist U.S. Department of Transportation Federal Aviation Adrrdrdstration June 2, 2006 Federal Aviation Adminiatratian Central Terminal operations Mr. Vern Wilcox and Ms. Kathleen Nelson Co -Chairpersons, Noise Oversight Committee Minneapolis/St. Paul International Airport 6040 2e Avenue South .Minneapolis, MN 55450-2799 Dear W. Wilcox and Ms. Nelson: 2300 East Devon Avenue Des Plaines, IL 60418 This letter is in response to your correspondence of May 19, 2006, to Mr. Carl Rydeen, regarding departure procedures for Runway 17/35. The Federal Aviation Administration (FAA) agrees that extensive planning, consultation, and coordination occurred in order for Runway 17/35 to come to fruition. This process included extensive environmental evaluation in accordance with the National Environmental Policy Act of 1969 (NEPA), Council on Environmental Quality regulations for implementing the procedural provisions of NEPA, FAA directives, and State of Minnesota requirements. Throughout, the Air Traffic Organization has had active involvement. The most recent environmental documentation with regard to*operation of the new runway consists of an environmental assessment (EA), dated August 25, 2003, and finding of no significant impact (FONSI), dated August 27, 2003, for implementation of a 2.5 nautical mile turn point procedure, a river departure procedure, and a river heading flight track procedure. The catalyst for the EA/FONSI was recommendation for implementation of the noise abatement procedures in the 2000 Part 150 Study Update. Because the Part 150 Study Update occurred subsequent to the environmental impact statement for construction of the runway and the noise abatement procedures involve changes to air traffic control procedures over noise sensitive areas at less than 3,000 feet above ground level, they were required to be evaluated within an EA. Page A-9 of the EA states that when aircraft are arriving Runways 12R and 12L, the airspace inclusive of the 230 degree to 285 degree tracks would be normally used for arrivals. As such, aircraft departing Runway 17 would not normally be assigned to a heading west of 230 degrees. The language in the EA does not state that in all instances departure aircraft would be assigned heading 230. Page A-9 of the EA estimates use of the 230 degree heading to be 7.9 percent on a yearly basis. At the present time there is no data that reveals how the runways are being used on a yearly basis. Importantly, use of a 230 degree heading for departures while landing aircraft are operating near the 230 degree radial within the arrival descent area may not provide for adequate aircraft separation, potentially resulting in an unsafe operation. Page 1 I of the EA states that the 230 degree heading would be only used when air traffic control tower personnel could efficiently use the procedure and that the procedure would not be used when meteorological conditions, operational conditions, or other factors preclude the procedure from being safely employed. Furthermore, page 14 of the FONSI states that the noise abatement departure procedures would not be used when the FAA deems them inappropriate for use due to safety factors or operational 2 conditions. It is important to note that when Runways 30R and 30L are in use, which is approximately 50 percent of the time, aircraft are assigned a heading of 230 degrees. Page A-8 of the EA states that air traffic assigns headings in 5 degree increments and may assign any heading within the specified departure fan of 095 degrees to 2.85 degrees to departures from Runway 17. As such, the FAA does not view use of a 190 heading to be a change in procedure. As stated in Mr. Rydeen's letter, the FAA is working to alleviate the over -flight concerns voiced by Burnsville residents, but this takes time. This is because changing procedures in one airspace area has the potential to require subsequent changes in other airspace areas. Additionally, the FAA is required to provide safe and efficient service for all airspace users, not just for aircraft departing Runway 17. The air traffic control tower will begin a 30 -day evaluation of utilizing a 200 degree heading for departures from Runway 17 in June. In the event that the FAA determines that environmental reevaluation of the 2003 EA/FONSI arising from these issues is.appropriate, we will do so. Sincerely, L rr- � Annette Davis Acting Manager, Airspace and Procedures Branch April 2006 Technical Advisor's Report Minneapolis -St. Paul International Airport JAI. Top Ten Loudest Aircraft Noise Events for MSP April 2006 (RMT Site#28) 6645 16th Ave. S. Date/Time Flight Number Aircraft Type Arrival/ Departure Runway: Lmax(dB) 04/24/200617:06 NWA1290 DC9Q D 30L 91.7 04/02/2006 21:55 NWA1839 DC9Q D 30L 91.3 04/21/200617:21 Unknown GLF3 D 30L 91 04/14/200619:06 NWA446 DC9Q D 30L 90.6 04/14/2006 7:08 NWA122 DC9Q D 30L 90 04/03/2006 21:01 DHL197 B72Q D 30L 90 04/24/200619:00 AJ1664 LJ24 D 30L 89.6 04/22/200610:13 KFS722 B72Q D 30L 89.3 04/05/2006 7:01 NWA448 DC9Q D 17 89.2 04/24/2006 21:24 NWA1045 DC9Q D 30L 89.1. (RMT Site#29) Ericsson Elem. School 4315 31 st Ave. S. Date/Time Flight Number Aircraft:Type Arrival/.: Departure Runway Lmax(dB) 04/04/2006 7:48 Unknown BE18 D 30R 89.4 04/21/200614:53 NWA1951 DC9Q D 30R 88.4 04/12/200615:16 NWA1051 DC9Q D 30R 86.3 04/21/200613:43 NWA604 DC9Q D 30R 86.2 04/03/200617:36 NWA926 DC9Q D 30R 84.5 04/03/200615:33 NWA158 B757 D 30R 83.9 04/21/200614:15 CCP9650 B72Q D 30L 83.9 04/07/2006 7:47 Unknown BE18 D 30R 83.6 04/23/200613:40 NWA734 DC9Q D 30R 83.5 04/14/200616:34 NWA1532 DC9Q D 30R 83.5 (RMT Site#30) 8715 River Ridge Rd. ate/Time- Flight Number Aircraft Type Arrival/ Depa[ture. Runway Lmax(dB) 04/06/200610:57 CCP468 B72Q D 17 97.8 04/06/200613:27 NWA447 DC9Q D 17 95.3 04/13/2006 7:30 CCP1460 B72Q D 17 94.6 04/02/200616:59 NWA1967 DC9Q D 17 94.5 04/17/2006 10:38 NWA454 DC9Q D 17 94.1 04/01/200610:35 NWA454 DC9Q D 17 93.9 04/18/200614:25 NWA973 DC9Q D 17 93.9 04/02/200614:43 NWA1034 DC9Q D 17 93.7 04/09/200619:26 NWA415 DC9Q D 17 93.7 04/16/200618:39 NWA407 DC9Q D 17 93.6 Report Generated: 05/11/2006 12:24 -29- Top Ten Loudest Aircraft Noise Events for MSP April 2006 (RMT Site#31) 9501 12th Ave. S. DatelTime Flight Number Aircraft Type. Arrival/ Departure Runway Lmax(d.B) 04/20/2006 21:11 TCA! Unknown D 17 83.1 04/151200615:28 CCP9420 B72Q D 17 82.3 04/21/2006 9:00 AAL2240 MD80 D 17 82.2 04/07/2006 23:40 XNA123 B72Q D 30L 81 04/06/2006 7:17 KHA712 B733 D 17 80.8 04/13/2006 7:09 BMJ64 BE80 D 17 79.5 04/171200611:34 NWA1055 DC9Q D 17 78.6 04/14/2006 23:40 XNA501 B72Q D 30L 78.6 04/18/2006 21:10 DHL197 B720 D 17 78.3 04/21/2006 6:39 FDX3810 A300 D 17 77.7 (RMT Site#32) 10325 Pleasant Ave. S. Date/Time Flight Number Aircraft Type Arrival/ Departure Runway Lmax(dB) 04/24/2006 22:30 NWA974 DC9Q D 30L 77.3 04/13/2006 23:12 DHL304 B72Q D 30R 76.6 04/03/2006 20:20 TCA1 Unknown D 17 76.2 04/21/2006 9:01 AAL2240 MD80 D 17 75.8 04/21/2006 7:03 AAL386 MD80 D 30L 75.1 04/18/2006 7:05 MWT508 BE20 D 17 74.1 04/21/2006 7:08 NWA448 DC9Q D 30L 73.9 04/20/2006 6:37 Unknown AEST D 17 73.5 04/21/2006 9:37 NWA1319 A320 D 17 73.4 04/21/2006 9:31 NWA319 B757 D 17 73.2 (RMT Site#33) North River Hills Park Date/Time Flight. Number Aircraft Type Arrival/ -Departure Runway Lmax(dB) 04/13/2006 7:31 CCP1460 B72Q D 17 86.9 04/06/200610:58 CCP468 B72Q D 17 86.6 04/21/2006 8:28 CCP1464 B72Q D 17 86.6 04/20/200617:33 CCP690 B72Q D 17 85.1 04/20/200616:31 AAL2092 MD80 D 17 83.7 04/05/2006 9:04 CCP1400 B72Q D 17 83.6 04/09/200617:38 NWA407 DC9Q D 17 82.9 04/10/2006 7:02 CCP1450 B72Q D 17 82.8 04/06/200614:28 NWA973 DC9Q D 17 82.8 04/20/200617:04 NWA689 DC9Q D 17 82.7 -30- • A4 Report Generated: 05/11/2006 12:24 Proposed Language for a Bill Pertaining to City Representation on the Metropolitan Airport Commission (2006-2007 Legislative Session) 1.1 A bill for an act 1.2 relating to the metropolitan airports commission; 1.3 adding mayors to the commissioner membership; amending 1.4 Minnesota Statutes 2002, sections 473.604, subdivision 1.5 1; 473.605, subdivision 2; 473.622; repealing 1.6 Minnesota Statutes 2002, section 473.601, subdivisions 1.7 3, 6. 1.8 BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF MINNESOTA: 1.9 Section 1. Minnesota Statutes 2002, section 473.604, 1.10 subdivision 1, is amended to read: 1.11 Subdivision 1. [COMPOSITION.] The commission consists of: 1.12 (1) the mayor of each of the cities of Minneapolis, St. 1.13 Paul, Bloomington, Eagan, Mendota Heights,_and 1.14 Richfield, or a qualified voter appointed by the mayor, for the 1.15 term of office as mayor; 1.16 (2) eight members, appointed by the governor from each of 1.17 the following agency districts: 1.18 (i) district A, consisting of council districts 1 and 2; 1.19 (ii) district B, consisting of council districts 3 and 4; 1.20 (iii) district C, consisting of council districts 5 and 6; 1.21 (iv) district D, consisting of council districts 7 and 8; 1.22 (v) district E, consisting of council districts 9 and 10; 1.23 (vi) district F, consisting of council districts 11 and 12; 1.24 (vii) district G, consisting of council districts 13 and 1.25 14; and 1.26 (viii) district H, consisting of council districts 15 and 2.1 16. 2.2 Each member shall be a resident of the district represented. 2.3 Before making an appointment, the governor shall consult with 2.4 each member of the legislature from the district for which the 2.5 member is to be appointed, to solicit the legislator's 2.6 recommendation on the appointment; 2.7 (3) four members appointed by the governor from outside of 2.8 the metropolitan area to reflect fairly the various regions and 2.9 interests throughout the state that are affected by the 2.10 operation of the commission's major airport and airport system. 2.11 Two of these members must be residents of statutory or home rule 2.12 charter cities, towns, or counties containing an airport 2.13 designated by the commissioner of transportation as a key 2.14 airport. The other two must be residents of statutory or home 2.15 rule charter cities, towns, or counties containing an airport 2.16 designated by the commissioner of transportation as an 2.17 intermediate airport. The members must be appointed by the 2.18 governor as follows: one for a term of one year, one for a term 2.19 of two years, one for a term of three years, and one for a term 2.20 of four years. All of the terms start on July 1, 1989. The 2.21 successors of each member must be appointed to four-year terms 2.22 commencing on the first Monday in January of each fourth year 2.23 after the expiration of the original term. Before making an 2.24 appointment, the governor shall consult.each member of the 2.25 legislature representing the municipality or county from which las 2.26 the member is to be appointed, to solicit the legislator's 2.27 recommendation on the appointment; and 2.28 (4) a chair appointed by the governor for a term of four 2.29 years. The chair may be removed at the pleasure of the governor. 2.30 Sec. 2. Minnesota Statutes 2002, section 473.605, 2.31 subdivision 2, is amended to read: 2.32 Subd. 2. [PER DIEM, EXPENSES; EXCEPTION.] Each commission 2.33 member shall receive $50 per diem compensation and be reimbursed 2.34 for actual and necessary expenses. The chair shall receive a 2.35 salary as prescribed in section 15A.0815 and shall be reimbursed 2.36 for reasonable expenses to the same extent as a member. The 3.1 mayors and members of the city councils of Minneapolis a -Rd, St. 3.2 Paul, Bloominqton, Eagan, Mendota Heights, and 3.3 Richfield shall not be eligible for per diem compensation. The 3.4 annual budget of the commission shall provide as a separate 3.5 account anticipated expenditures for per diem, travel, and 3.6 associated expenses for the chair and members, and compensation 3.7 or reimbursement shall be made to the chair and members only 3.8 when budgeted. 3.9 Sec. 3. Minnesota Statutes 2002, section 473.622, is 3.10 amended to read: 3.11 473.622 [EXISTING AIRPORTS; CONTROL, JURISDICTION.] 3.12 The corporation shall exercise control and jurisdiction 3.13 over any other airport within either 35 miles of the city hall 3.14 of either the city of Minneapolis or St. Paul or within the 3.15 metropolitan area. Control and jurisdiction of the corporation 3.16 over any privately or publicly owned airport shall be limited to 3.17 control and jurisdiction of the flight and traffic patterns of 3.18 such airport in the interests of safety of the operation of any 3.19 airport owned or operated by the corporation. No airport shall 3.20 be acquired or operated within the metropolitan area without 3.21 first securing the approval of the corporation, provided, 3.22 however, such approval shall not be withheld except after notice 3.23 to all interested parties and a public hearing held thereon, as 3.24 provided in section 360.018, subdivision 7, and then only upon a 3.25 finding by the corporation that the acquisition or operation of 3.26 such airport would create a flight hazard to any airport or 3.27 airports owned or operated by it. As to any airport once 3.28 licensed with the approval of the corporation, approval of the 3.29 continued operation of such airport shall at no time be 3.30 withdrawn by the corporation except after notice to all 3.31 interested parties, a public hearing had, and a finding by the 3.32 corporation based on substantial evidence that the operation of 3.33 such airport is inconsistent with the safety of flight to and 3.34 from an airport owned or operated or presently to be or being 3.35 constructed to be operated by the corporation, and then only 3.36 after payment of just compensation to cover the loss sustained 4.1 by reason of such withdrawal, such just compensation, if not 4.2 arrived at by agreement, to be ascertained in the condemnation 4.3 of said airport by the corporation under the power of eminent 4.4 domain, the commission to institute the condemnation proceedings 4.5 promptly and to pay in connection with the prosecution thereof 4.6 all reasonable and necessary expenses incurred not only by it 4.7 but also by the owner of such airport. 4.8 Sec. 4. [REPEALER.] 4.9 Minnesota Statutes 2002, section 473.601, subdivisions 3 4.10 and 6, are repealed. /a,& Minnesota Statutes 2005, 473.604 Pagel of 3 1 Legislature Home ( Links to the World I Help I Ac nnesota Office of the R Iii cif �� House I Senate I Joint Departments and Commissions I Bili Search and Status I Statutes, Laws, and Rules Minnesota Statutes 2005, 473.604 Copyright 2005 by the Office of Revisor of Statutes, State of Minnesota. Minnesota Statutes 2005, Table_ of Chapters Table of contents for Chapter 473 473.604 Membership, government. Subdivision 1. Composition. The commission consists of: (1) the mayor of each of the cities, or a qualified voter appointed by the mayor, for the term of office as mayor; (2) eight members, appointed by the governor from each of the following agency districts: (i) district A, consisting of council districts 1 and 2; (ii) district B, consisting of council districts 3 and 4; (iii) district C, consisting of council districts 5 and 6; (iv) district D, consisting of council districts 7 and 8; (v) district E, consisting of council districts 9 and 10; (vi) district F, consisting of council districts 11 and 12; (vii) district G, consisting of council districts 13 and 14; and (viii) district H, consisting of council districts 15 and 16. Each member shall be a resident of the district represented. Before making an appointment, the governor shall consult with each member of the legislature from the district for which the member is to be appointed, to solicit the legislator's recommendation on the appointment; (3) four members appointed by the governor from outside of the metropolitan area to reflect fairly the various regions and interests throughout the state that are affected by the operation of the commission's major airport and airport system. Two of these members must be residents of statutory or home rule charter cities, towns, or counties containing an airport designated by the commissioner of transportation as a key airport. The other two must be residents of statutory or home rule charter cities, towns, or counties containing an airport designated by the commissioner of transportation as an 47 http ://ros.leg.mn/bin/getpub.php?pubtype=STAT_CHAP_SEC&year=current&section=473.... 8/l/2006 Minnesota Statutes 2005, 473.604 intermediate airport. The members must be appointed by the governor as follows: one for a term of one year, one for a term of two years, one for a term of three years, and one for a term of four years. All of the terms start on July 1, 1989. The successors of each member must be appointed to four-year terms commencing on the first Monday in January of each fourth year after the expiration of the original term. Before making an appointment, the governor shall consult each member of the legislature representing the municipality or county from which the member is to be appointed, to solicit the legislator's recommendation on the appointment; and (4) a chair appointed by the governor for a term of four years. The chair may be removed at the pleasure of the governor. Subd. 2. Terms of office. Each mayor, or any voter appointed by the mayor instead, shall serve as a commissioner for the term of office of such mayor. The office of any commissioner who is a member of a city council or board shall become vacant when for any reason the commissioner ceases to hold the city office to which elected, and the office of any commissioner shall become vacant upon the occurrence of any event referred to in section 351.02. Except as provided in the preceding sentences of this subdivision, each commissioner shall serve until a successor is duly appointed and has qualified. Any vacancy in the office of a commissioner shall immediately be filled for the unexpired term, and in such case, or when the term of a commissioner expires, a successor shall be chosen in the same manner as was the predecessor, and the appointment shall be evidenced in the same manner. Subd. 3. Resolution of appointment; oath. The clerk, secretary, or other appropriate official of each appointing public body shall immediately file with the secretary of state a certified copy of each resolution appointing commissioners. The city clerk of each city, upon the election and qualification of each new mayor thereof, shall file with the secretary of state a certificate stating the mayor's full name and address, and that such mayor has elected to act as a commissioner, or, in the event such mayor has appointed some other qualified voter instead, shall file a certified copy of the order of the mayor appointing such commissioner. The governor shall file appointments in the same office. Each person selected as a commissioner shall thereupon file in the same office the oath of office prescribed by the state Constitution, article V, section 5, subscribed by the person and certified by the officer administering the same. Subd. 4. Governor's appointments to vacancies. Should any of the said appointments not be made within 60 days after the commencement of the term for which it is to be made, the governor shall upon the request of the chair select and appoint such commissioners as have not been so designated. Any commissioner so appointed by the governor shall,be a legal voter of the city, county, or precinct for which appointed. Upon filing the oath of office required by subdivision 3, the appointee shall have all the rights, privileges, and powers of a commissioner duly appointed as provided in subdivision 2. If thereafter any vacancy in the office of a commissioner shall not be promptly filled, the governor may upon request of the chair Page 2 of 3 '4W http://ros.leg.mn/bin/getpub.php?pubtype=STAT_CHAP_SEC&year=current&section=473 .... 8/1/2006 Minnesota Statutes 2005, 473.604 proceed as in this subdivision provided. Subd. 5. Meetings. The commission shall meet regularly at least once each month, at such time and place as the commission shall by resolution designate. Special meetings may be held at any time upon the call of the chair or any two other members, upon written notice sent by certified mail to each member at least three days prior to the meeting, or upon such other notice as the commission may by resolution provide, or without notice if each member is present or files with the secretary a written consent to the meeting either before or after the meeting. Unless otherwise provided, any action within the authority of the commission may be taken by the affirmative vote of a majority of all the members. A majority of all of the members of the commission shall constitute a quorum, but a lesser number may meet and adjourn from time to time and compel the attendance of absent members. Subd. 6. Audit. The legislative auditor shall audit the books and accounts of the commission once each year or as often as the legislative auditor's funds and personnel permit. The commission shall pay the total cost of the audit pursuant to section 3.9741. Subd. 7. Repealed, 1996 c 305 art 1 s 106 HIST: 1975 c 13 s 97; 1976 c 2 s 172; 1983 c 171 s 1; 1984 c 638 s 5; 1986 c 444; 1987 c 223 s 1; 1987 c 278 s 20,21; 1989 c 279 s 2; 1993 c 314 s 6; 1994.c 628 art 3 s 202 Please direct all comments concerning issues or legislation to your House Member or State Senator. For Legislative Staff or for directions to the. Capitol, visit the Contact Us page. General questions or comments. Page 3 of 3 /Al http://ros.leg.nui/bin/getpub.php?pubtype=STAT_CHAP_SEC&year=current&section=473.... 8/1/2006 Pat Geagan Representative Tim Wilkin MAYOR 551 State Office Building St. Paul, MN 55155 Peggy Carlson Dear Rep. Wilkin, Cyndee Fields Mike Maguire As you are well aware the city of Eagan is seeking for permanent representation on the Meg Tilley Metropolitan Airports Commission. This representation is vitally important to the city and its COUNCIL MEMBERS residents. Eagan is impacted by three runways at the Minneapolis -St. Paul International Airport. With activity at the airport expected to increase over the next several years, Thomas Hedges additional impacts pertaining to airplane noise and other airport -related issues are bound to CITY ADMINISTRATOR intensify exponentially. At the request of the city council, the Eagan Airport Relations Commission drafted language that would amend current legislation, establishing permanent seats on the MAC for the cities of Eagan, Bloomington, Mendota Heights, and Richfield. Your input and experience as a legislator is extremely valuable to us as we finalize this proposed legislative amendment. Note: A copy of the draft legislation is enclosed for your review. MUNIGPAL CENTER On Tuesday, Aug. 8, the Airport Relations Commission will discuss the proposed legislation 3830 Pilot Knob Road at a special workshop following the commission's regularly scheduled meeting. The Eagan, MN 55122-1810 workshop starts at 8 p.m. We encourage you to attend this meeting, and share your thoughts 651.675.5000 phone with the commission regarding the proposed legislation and the city's need for permanent 651.675.5012 fax representation on the MAC. If you are unable to attend, we ask that you send someone from 651.454.8535 TDD your office. You are also invited to attend the regular commission meeting, which begins at 7 p.m. Please RSVP your intentions to Jason Ziemer at (651) 675-5010. If you have any questions MAINTENANCE FACILITY regarding this effort, please feel free to call me or City Administrator Tom Hedges at (651) 675 - 3501 Coachman Point 5001. We appreciate your interest in helping us see this legislation pass in the 2007 legislative Eagan, MN 55122 session. 651.675.5300 phone 651.675.5360 fax Sincerely, 651.454.8535 TDD www.cityofeagan.com Pat Geagan Mayor cc: Eagan City Council Eagan Airport Relations Commission State Sen. Metzen THE LONE OAK TREE State Sen. McGinn The symbol of Rep. Wardlow strength and growth Rep. Hansen in our community. �3o