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HomeMy WebLinkAbout09 JOHN WAYNE AIRPORT NOISE ABATEMENT QUARTERLY REPORTSAGENDA REPORT MEETING DATE: APRIL 3, 2012 TO: JEFFREY C. PARKER, CITY MANAGER FROM: COMMUNITY DEVELOPMENT DEPARTMENT Agenda Item 9 Reviewed: City Manager Finance Director fjA SUBJECT: JOHN WAYNE AIRPORT NOISE ABATEMENT QUARTERLY REPORTS SUMMARY: This report transmits three John Wayne Airport Noise Abatement Quarterly Reports for the first, second, and third quarters of 2011. The average noise level measured at monitoring station NMS 10N, located at Columbus Tustin Middle School on Beneta Way, remained relatively constant during the first, second, and third quarters. Average noise levels during both quarters remained below the City, County, and State criteria of 65 dB Community Noise Equivalent Level (CNEL) for residential uses. RECOMMENDATION That the City Council receive and file this report. FISCAL IMPACT No Fiscal Impact DISCUSSION Following the conclusion of each calendar quarter, John Wayne Airport (JWA) prepares a Noise Abatement Program Quarterly Report and posts a copy of the report on their website. Attached are the quarterly reports for the first, second, and third quarters of 2011. A brief overview of the information contained within the attachments is as follows: Measured Noise Levels During the first quarter of 2011, the average CNEL at Remote Monitoring Station (NMS) 10N, located at Columbus Tustin Middle School, was 55.3 dB. This is 1.1 dB lower than the highest quarterly average reported during the previous three quarters (Q -2 2010 through Q-4 2010). For comparison, the CNEL was the same (55.3 dB) during the first quarter of 2010. During the second quarter of 2011, the average CNEL was 55.8 dB. This is 0.1 dB lower than.the highest quarterly average reported during the previous three quarters (Q -3 2010 through Q -1 2011). For comparison, the CNEL was 0.6 dB higher (56.4 dB) during the second quarter of 2010. JWA Noise Report April 3, 2012 Page 2 • During the third quarter of 2011, the average CNEL at Remote Monitoring Station (NMS) 10N, located at Columbus Tustin Middle School, was 55.4 dB. This is 0.5 dB lower than the highest quarterly average reported during the previous three quarters (Q -4 2010 through Q -2 2011). For comparison, the CNEL was the same (55.4 dB) during the third quarter of 2010. • All measured noise levels are below the City, County, and State criteria of 65 dB CNEL for residential areas. Given the current noise levels, it can be expected that, even if increases are seen, noise levels would remain below the City, County and State criteria of 65 dB. Noise Complaints • During the first quarter of 2011, there were four (4) Tustin area complaint calls, compared with twelve (12) complaints for the same period during 2010. • During the second quarter of 2011, there were eight (8) Tustin area complaint calls, compared with two (2) complaints for the same period during 2010. • During the third quarter of 2011, there were no Tustin area complaint calls, compared with nine (9) complaints for the same period during 2010. • The number of complaints decreased significantly for the first quarter of 2011 compared to the first quarter of 2010. This decrease is in contrast with the increase in overall number of complaints received (464 complaints) throughout the airport "Noise Impact Area" in the first quarter of 2011, compared with the overall number of complaints received (264 complaints) in the first quarter of 2010. However 190 of the 464 of the complaints were received from one household in Mission Viejo. • The number of complaints increased during the second quarter of 2011 compared to the second quarter of 2010. This increase is proportionately greater than the increase in overall number of complaints received (507 complaints) throughout the airport "Noise Impact Area" in the second quarter of 2011, compared with the overall number of complaints received (470 complaints) in the second quarter of 2010. The number of complaints decreased during the third quarter of 2011 compared to the third quarter of 2010. This decrease is proportionately greater than the decrease in overall number of complaints received (409 complaints) throughout the airport "Noise Impact Area" in the third quarter of 2011, compared with the overall number of complaints received (503 complaints) in the third quarter of 2010. Since noise issues are of considerable importance to the City of Tustin, the Community Development Department will continue to monitor operations at John Wayne Airport unless otherwise directed by the City Council. JWA Noise Report April 3, 2012 Page 3 Scott Reekstin Elizabeth A. Binsack Senior Planner Community Development Director Attachments: John Wayne Airport Noise Abatement Quarterly Reports for January 1, 2011 through March 31, 2011; April 1, 2011 through June 30, 2011; and July 1, 2011 through September 30, 2011. SACdd\CCREPORT\20121NWA report to council 04- 03- 12.doc JWA Noise Report April 3, 2012 Page 4 ATTACHMENTS John Wayne Airport Noise Abatement Quarterly Reports for January 1, 2011 through March 31, 2011 (Q1); April 1, 2011 through June 30, 2011 (Q2); and July 1, 2011 through September 30, 2011 (Q3) NOISE ABATEMENT PROGRAM QUARTERLY REPORT For the period: January 1, 2011 through March 31, 2011 Prepared in accordance with: AIRPORT NOISE STANDARD STATE OF CALIFORNIA California Administrative Code Title 21, Chapter 2.5, SubChapter 6: Division of Aeronautics Noise Standards Submitted by: Alan L. Murphy Airport Director John Wayne Airport, Orange County INTRODUCTION This is the 153rd Quarterly Report submitted by the County of Orange in accordance with the requirements of the California Airport Noise Standards (California Administrative Code Title 21, Chapter 2.5, Subchapter 6: Division of Aeronautics Noise Standards). Effective January 1, 1986, the criteria for defining "Noise Impact Area" was changed from 70 dB to 65 dB Community Noise Equivalent Level (CNEL). Under this criteria, John Wayne Airport currently has a "Noise Impact Area." NOISE IMPACT SUMMARY Caltrans' Aeronautics Program has established guidelines in the California State Noise Standard to control residential area noise levels produced by aircraft operations using the State's airports. Under those guidelines, residential noise sensitive areas exposed to an average Community Noise Equivalent Level (CNEL) of more than 65 dB define the "Noise Impact Area." John Wayne Airport uses ten permanent remote noise monitoring stations (NMS) located in Newport Beach, Santa Ana, Tustin and Irvine to measure noise levels, at the following locations: u 6 ► G : YIV5411[@]&,I NMS- IS: Golf Course, 3100 Irvine Ave., Newport Beach NMS -2S: 20162 S.W. Birch St., Newport Beach NMS -3 S: 2139 Anniversary Lane, Newport Beach NMS -4S: 2338 Tustin Ave., Newport Beach NMS -5S: 324 %z Vista Madera, Newport Beach NMS -6S: 1912 Santiago, Newport Beach NMS -7S: 1131 Back Bay Drive, Newport Beach NMS -8N: 17372 Eastman Street, Irvine NMS -9N: 1300 S. Grand Avenue, Santa Ana NMS -1 ON:17952 Beneta Way, Tustin The map in Figure 1 shows the general location of each permanent remote monitor station. Figure 2 shows the Airport's "Noise Impact Area" for the previous year (April 1, 2010 - March 31, 2011). The Figure 2 information was developed by Mestre -Greve Associates, Inc., in consultation with John Wayne Airport. CNEL values measured for the period and current digitized land use information were utilized to calculate the land area acreages, number of residences and estimated number of people within the "Noise Impact Area ". 1- I I AIRCRAFT TRAFFIC SUMMARY The Airport traffic summary for this quarter is shown in Table 1 and Figure 3 below. Air Carrier operational count histories and average daily departure counts are illustrated in Tables 9 & 11. TABLE 1 LANDING AND TAKEOFF OPERATIONS �- Janua - March 2011 Period Air Carriers Jet Pro GA Jet (1) Total _ -Operations 2 Aeerage Daily Jet Operations January 6,953 0 2,358 15,455 _ 300 February 6,282 0 2,041 14,893 297 March 7,268 0 2,363 16,931 311 First Quarter 20,503 0 6,762 47,279 303 Twelve Months 04/01/10 --'63/31/11 84,653 0 27,331 198,375 307 FIGURE 3 QUARTERLY AIRPORT TRAFFIC SUMMARY (Landing and Takeoff Operations) January - March 2011 NOTE: (1) GA Jet figures include a 5% factor for operations not identified by the JWA noise monitor stations. (2) Counts in this column are based upon records provided by the local FAA representatives. COMMUNITY NOISE EQUIVALENT LEVELS The monthly, quarterly and twelve month Community Noise Equivalent Level (CNEL) average values for each monitor station are shown in Table 2, while daily CNEL values are shown in Tables 3 through 5. Insufficient data is indicated by " #N /A" entries in each table. Average Single Event Noise Exposure Level (SENEL) values for Air Carrier and General Aviation Jet aircraft are shown in Tables 6 through 8. 0 6/6/11 For the twelve month period ending March 31, 2011, sixty eight (68) dwelling units in Santa Ana Heights were in the "Noise Impacted Area" (within the 65 dB CNEL contour); this represents no change in the number of dwelling units in the "Noise Impacted Area" from the previous twelve month period ending December 31, 2010. Four hundred and eighteen residences in the Santa Ana Heights area have been sound attenuated and an avigation easement reserved through the County's Acoustical Insulation Program. The County has also acquired 46 residences as part of the Purchase Assurance Program, many of which were acoustically insulated, an avigation easement reserved and then resold. Among these County acquired homes, those located within areas designated for Business Park uses were razed, avigation easements were reserved, and the land resold for compatible Business Park uses. A total of 464 residences in the Santa Ana Heights area have been purchased or otherwise made compatible through the County's Purchase Assurance and Acoustical Insulation Programs. A number of residences also chose not to participate in the County's Acoustical Insulation and Purchase Assurance Programs. Specifically, 18 residences declined voluntary participation in the Programs in writing. An additional 64 homeowners did not respond to any of the participation opportunities. TELEPHONE COMPLAINT CALLS (January 1, 2011 - March 31, 20111 The Airport's Access and Noise Office receives and investigates noise calls and complaints from local citizens and all other sources. During the period January 1, 2011 through March 31, 2011, the Office received 464 complaints from citizens. This is a 54.7% increase from the 300 complaints received last quarter. It is a 75.8% increase from the 264 complaints received during the same quarter last year. Figure 4 shows the distribution of the quarterly telephone calls and complaints from local communities. FIGURE 4 I:ILIIC614"IM \u RrKV -93► MAIK A 250 193 200 150 100 50 29 22 23 31 41 24 24 4 15 18 10 7 6 4 8 4 0 a\s\aca o <to pa\ c �a� a�aea S' a\`oaas�\J�ok 0 ,pX,o `oaJao ��Si`cti¢ay ``oay� �ra��a�boaPOa�a��e ��c ego\ o a a o4 aQ oc L Lei ,�,a sq �Q �Q xF S t 0a\,00 Lo � ?a �¢ Qaoo` Sa °La Community * In Figure 4 above, 190 of the 193 complaints from Mission Viejo are from one household. -5- TABLE 2 LONG TERM MEASURED LEVELS - Aircraft CNEL from 4/10 through 3/11 Values in dB at Each Site Period NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N Apr 2010 # Days 66.6 30 65.4 30 64.3 30 57.6 30 57.7 30 58.9 30 54.9 30 67.6 30 45.3 29 56.4 30 May 2010 #Das 66.4 31 65.2 31 64.0 31 57.5 31 57.5 31 58_.1 31u31 54.6 67.6 3131 43.3 56.2 31 Jun 2010 -_- # Days 66.9 30 -_65.5 30 64.5 30 57.4 30 57.5 30 58.4 30 54.1 30 68.0 30 42.9 28 56.7 30 0-22010 # Days _ 66.6 91 65.4 91 64.3 91 57.5 91 57.6 91 58.5 91 _ 54.5 91 67.8 91 43.9 88 56.4 91 Jul 2010 # Days 67.0 31 65.8 31 64.6 31 55.7 29 57.5 31 58.3 31 54.1 31 67.8 31 43.2 27 56.1 31 Aug 2010 67.2 65.9 64.6 56.9 57.4 58.2 54.0 67.6 43.3 55.1 # Days 31 31 31 31 31 31 31 31 31 31 Sep 2010 # Days 66.2 30 65.1 30 63.7 30 56.4 30 56.8 30 57.6 30 53.6 30 67.0 30 41.8 26 55.0 30 Q -3 66.8 65.6 64.3 56.4 57.2 58.1 53.9 67.5 42.8 55.4 # Da s 92 92 92 90 92 92 92 92 84 92 Oct 2010 66.6 65.1 64.2 56.9 57.3 58.3 53.8 67.2 43.0 56.0 o2010 # Da s if _ 31 31 31 31 31 31 31 29 31 Nov 2010 66.1 6_4.8 63.9 56.3 53.3 43.0 55.0 # Da s 30 30 30 29 _5_6.5 30 _58.3 30 29 _66.7 30 28 29 Dec 2010 67.1 65.6 64.5 57.5 57.7 58.7 54.0 67.7 43.6 56.6 # Days 21 31 31 31 31 31 31 31 28 31 0-42010 # Days 66.6 82 65.2 92 64.2 92 57.0 91 57.2 92 58.4 92 53.7 91 67.3 92 43.2 85 55.9 91 Jan 2011 # Das 65.8 27 64.5 31 63.9 31 56.5 31 56.4 31 58.2 31 53.2 31 66.5 31 43.9 24 54.2 31 Feb 2011 66.1 64.7 63.81 56.7 57.0 58.3 53.9 67.1 42.9 55.3 # Days 28 281 281 28 28 23 28 28 28 28 Mar 2011 # -Days 67.1 31 65.8 31 64.2 31 57.7 31 57.8 �31 58.3 231 ..... 31 _ 67.7 31 _ 40.9 201 56.2 31 0-12011 # Days 66.4 1 86 65.1 90 64.0 90 57.0 90 57.1 `90 5_8.2 77 54.0 90 67.1 90 42.8 72 55.3 90 Q -2 2010 thru 0-1 2011_ Total 1 66.6 65.3 # Das 351 365 64.2 365 57.0 362 57.3 365 58.3 352 54.0 364 s 67.4 365 43.2 329 55.8 364 0-1 2010 thru Q-4 2010 (Previous 4 Quarters) To_tal 66.6 65.4 64.3 57.1 _57.4 # Das 355 365 365 359 651 58.3 365 54.2 364 67.4 358 43.4 3451 55.8 364 Change from Previous_4 Quarters 0.0 40.0 -0.1 -0.1 -0-.1- 0.0 _ T{ -0.1 _ mm 0.0 _ 0_ .1 0.0 0 TABLE 3 DAILY CNEL VALUES AT EACH MONITOR STATION January 2011 i I I i Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 #N /A 63.5 66.0 59.2 55.2 60.1 55.4 65.4 43.3 52.7 2 #N /A 66.1 65.1 58.5 58.9 60.5 54.9 69.3 47.8 58.2 3 #N /A 65.8 65.1 58.5 58.3 58.6 55.1 67.9 36.8 57.2 4 #N /A 65.0 64.5 57.3 57.5 58.5 54.4 67.2 43.3 54.8 5 66.2 64.5 63.3 56.5 56.4 57.3 52.6 66.6 40.6 53.6 6 65.6 64.0 62.71 55.9 55.6 56.4 50.8 67.2 #N /A 54.4 7 66.5 64.9 63.81 58.3 57.3 58.5 53.6 67.8 #N /A 56.4 8 65.0 63.3 62.4 56.5 56.0 56.9 53.2 65.1 #N /A 54.2 9 67.2 65.4 64.7 58.1 57.7 58.8 54.6 68.1 #N /A 56.7 10 66.5 65.0 63.8 57.1 57.0 58.0 53.8 66.9 #N /A 54.7 11 65.9 64.6 63.0 56.1 56.0 56.6 52.5 66.1 #N /A 52.8 12 66.2 65.1 63.4 56.2 56.51 57.5 53.0 66.7 #N /A 53.8 13 66.9 66.0 64.3 57.1 57.51 58.4 54.2 67.4 40.0 55.6 14 66.6 64.61 68.11 55.9 56.3 63.6 53.5 63.0 45.4 46.7 15 64.2 62.51 62.01 54.1 53.9 55.6 51.0 63.3 41.6 48.7 16 66.4 64.9 63.5 55.0 56.0 56.8 53.2 65.8 30.0 52.7 171 68.3 66.5 65.5 57.1 57.7 58.8 54.8 67.4 46.9 54.9 18 66.5 64.9 64.4 57.1 56.7 57.9 53.6 66.9 45.5 54.6 19 66.9 65.1 64.2 57.9 57.8 58.3 53.4 67.4 45.7 56.3 20 64.9 62.7 62.7 54.3 54.1 57.2 51.0 66.1 41.6 48.0 21 65.6 64.8 62.9 55.0 55.8 55.8 52.8 66.5 30.2 52.0 22 63.6 62.3 60.7 54.3 54.1 54.5 51.4 64.1 40.0 52.0 23 64.3 63.0 61.3 52.7 53.3 55.9 50.6 65.9 46.0 49.8 24 65.1 63.5 62.4 55.4 55.1 55.7 52.6 65.6 49.2 51.4 25 65.4 64.1 62.9 55.9 55.5 56.7 52.8 65.2 44.0 50.8 26 57.9 56.3 66.1 46.7 50.7 62.2 37.7 61.6 47.8 42.9 27 65.7 64.3 63.0 54.9 55.8 56.6 53.0 66.1 45.1 52.5 28 66.0 64.9 63.3 56.2 56.6 57.0 53.7 67.1 38.6 53.6 29 64.3 62.9 61.3 55.2 54.5 54.7 50.8 64.9 35.2 54.4 30 65.8 64.4 62.9 56.5 57.4 57.5 54.1 67.9 30.6 57.7 31 66.7 65.1 64.0 57.4 57.5 58.2 54.6 67.4 41.3 55.6 Days 27 31 31 31 31 31 31 31 24 31 En.Avq 65.81 64.51 63.9T 56.5 56.4 58.2 53.2 66.5 43.9 54.2 #N/A indicates insufficient data -7- TABLE 4 DAILY CNEL VALUES AT EACH MONITOR STATION February 2011 Date NMS Site f 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 65.5 64.7 64.9 57.1 57.2 60.3 53.9 65.2 43.4 52.1 2 54.2 52.7 63.7 40.8 43.5 59.1 48.9 63.0 41.1 46.5 3 66.3 65.3 64.0 57.7 58.1 58.2 54.2 67.3 43.8 54.9 4 67.4 66.2 64.7 57.9 58.4 58.8 54.9 67.1 46.4 54.8 51 64.7 63.3 62.5 55.7 56.1 56.5 52.8 64.0 34.8 52.1 6 66.1 64.8 63.0 55.6 55.9 56.6 53.2 66.5 29.4 53.9 7 67.1 65.4 64.1 57.5 57.6 57.8 54.2 68.1 39.7 56.0 8 66.1 64.7 63.7 57.6 57.4 58.7 54.4 66.8 42.9 55.0 9 56.6 54.9 65.5 41.1 46.5 61.7 27.3 62.1 44.3 40.5 10 63.2 61.9 62.9 53.4 53.2 57.9 50.8 65.9 39.9 50.1 11 66.7 65.2 64.0 55.7 56.1 56.9 53.1 66.0 42.3 51.1 12 62.4 61.5 58.8 51.4 51.5 51.7 48.0 63.41 39.5 49.5 13 65.7 64.2 62.2 54.9 54.7 54.9 51.0 67.3 44.4 53.5 14 66.5 65.1 63.4 57.3 57.6 57.7 54.5 66.9 41.0 55.5 15 66.6 64.9 63.6 57.6 57.4 58.2 54.2 67.8 44.5 57.6 16 65.9 65.1 63.1 57.3 58.0 57.5 53.9 68.2 45.8 57.5 17 67.3 66.0 64.6 57.9 58.4 58.8 56.7 67.9 47.9 55.8 18 68.0 66.2 65.11 59.4 58.7 59.2 55.8 70.3 43.5 59.9 19 64.7 63.6 61.61 55.9 56.1 #N /A 52.6 66.3 40.1 55.8 20 65.9 64.6 63.0 56.9 57.1 #N /A 54.2 67.0 40.9 55.1 21 67.7 66.2 64.9 58.5 58.5 #N /A 55.4 68.4 44.0 56.8 22 67.7 66.6 64.9 57.7 58.3 59.5 55.6 67.7 43.2 55.8 23 67.6 64.4 64.5 57.9 58.5 #N /A 55.1 67.8 40.5 56.8 24 67.2 66.9 64.0 57.7 58.0 #N /A 55.2 68.0 41.5 57.5 25 66.9 65.7 64.3 58.8 59.0 59.2 55.1 69.61 43.0 57.7 26 64.7 64.0 62.0 55.3 56.9 56.8 53.4 66.1 38.9 53.9 27 66.7 65.0 64.0 56.8 57.0 58.1 53.8 67.1 42.3 55.4 28 66.4 65.1 63.5 56.7 57.2 57.5 53.5 66.8 41.0 54.6 Da 28 28 _ 28 28 28 23 28 28 28 28 En.Avg 66.1 64.7 63.8 56.71 57.01 58.3 53.9 67.1 42.9 55.3 #N /A indicates insufficient data. m TABLE 5 DAILY CNEL VALUES AT EACH MONITOR STATION March 2011 Date NMS Site I 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 66.2 64.8 63.2 56.3 56.9 57.1 53.0 66.8 40.1 54.8 2 66.5 65.1 63.6 57.6 57.2 57.6 52.8 67.6 38.6 56.9 3 67.3 66.2 64.7 57.3 58.6 59.0 55.1 68.0 30.0 57.0 4 67.8 66.5 64.5 57.8 58.1 58.5 54.6 67.7 44.4 55.0 51 64.5 63.2 61.8 54.0 55.5 55.8 52.0 64.5 33.2 52.5 61 67.41 66.2 64.1 56.4 58.2 58.3 54.3 68.81 42.3 56.6 7 66.8 65.7 63.8 56.7 58.3 58.4 54.5 67.7 44.0 56.8 8 66.5 65.3 63.3 56.5 57.4 57.9 53.9 66.6 44.2 54.2 9 66.5 65.3 63.3 55.8 56.7 56.8 54.0 66.8 40.1 53.4 10 67.2 66.1 64.0 57.3 57.3 57.9 54.4 67.7 43.1 55.7 11 67.5 65.9 64.7 58.4 57.8 59.2 55.3 67.9 37.2 56.3 12 65.7 64.1 62.8 57.1 56.21 57.5 54.3 65.5 37.1 54.2 13 67.4 66.0 64.4 57.5 57.61 58.8 55.5 67.7 38.8 56.6 14 67.9 66.5 65.1 57.6 58.01 59.0 55.6 67.6 44.1 55.3 15 66.5 65.7 64.4 57.7 57.6 58.6 55.0 68.0 39.3 55.9 16 67.2 65.8 64.2 58.0 57.2 58.4 54.7 68.0 39.6 56.7 17 67.4 66.1 64.7 57.2 58.0 58.4 54.5 67.8 43.9 55.8 18 67.1 66.0 64.1 57.7 57.8 58.3 54.3 68.4 37.6 57.2 191 65.5 64.4 63.3 56.5 56.6 58.4 53.4 65.71 38.7 54.3 20 67.6 66.6 64.4 59.5 58.6 57.8 54.6 70.0 33.9 59.3 21 67.7 66.2 64.9 58.5 58.3 58.9 55.0 68.0 #N /A 57.1 22 67.3 65.8 64.4 58.9 58.2 58.6 54.9 67.9 #N /A 56.5 23 68.1 66.9 65.3 59.4 59.2 #N /A 55.8 68.5 #N /A 57.5 24 67.6 66.1 64.7 59.2 58.6 #N /A 55.9 69.1 #N /A 58.2 25 67.7 66.9 64.9 58.3 58.9 #N /A 55.9 68.8 #N /A 57.7 26 66.0 64.7 63.6 56.9 57.4 #N /A 54.2 66.0 #N /A 55.2 27 67.7 66.1 64.6 57.8 57.7 #N /A 55.4 68.2 #N /A 56.7 28 66.6 65.6 64.4 59.1 57.9 59.2 55.5 67.8 #N /A 56.6 29 67.2 66.0 64.4 58.0 58.2 #N /A 55.3 67.3 #N /A 55.4 30 68.0 66.8 65.2 57.9 58.4 #N /A 55.8 67.3 #N /A 55.1 31 67.9 66.5 64.9 56.7 57.2 #N /A 55.1 67.7 #N /A 54.7 Da 31 31 31 31 31 23 31 31 20 31 En.Av 67.1 65.8 64.2 57.71 57.8 58.31 54.81 67.71 40.9 56.2 � i l �ient #N /A indicates insuffta. --- �� -��I -� -9- TABLE 6 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class A 1 January- March 2011 Carrier AC Type # De_ps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N Air Canada A320 2 Average 91.9 91.3 90.3 84.6 82.7 83.2 79.4 #N /A #N /A #N /A Count (2) 2 2 2 (2) 2 1 0 0 0 Alaska Air B7374 27 Average 97.3 95.5 96.5 89.6 89.8 90.1 86.7 92.6 78.7 #N /A Coun t 24 25 26 26 26 22 26 1 1 0 _.__._.__...._ B7377 574 Average 92.4 91.2 88.1 82.3 83.5 83.6 80.9 88.3 79.2 76.8 Count 500 517 534 535 538 (457).(532) 31 7 3 87378 89 Average 98.1 96.6 95.8 88.0 88.5 88.1 90.7 79.6 80.1 .CountF 82 83 83 80 -(84 -(66 _84.8 81 5 2 1 American 67378 985 Average 98.3 _96.4 95.5 87.5 88.4 88.4 84.7 90.6 81.2 79.7 Count 863 895 911 909 924 766 909 54 16 17 8757 138 Average 94.4 93.4 91.9 86.2 86.5 86.6 83.8 89.0 79.8 77.1 Count 123 125 133 133 131 105 133 4 2 1 Continental B7377 498 Average 95.9 94.1 92.8 85.0 _ 85.8 86.2 83.1 91.2 81.2 82.2 Count 442 459 469 467 469 382 466 23 11 5 B7378 152 Average 97.5 95.6 94.2 86.4 87.7 87.7 84.9 94.2 80.5 Count 129 129 131 132 105 128 18 12 _82.4 6 Delta A319 591 Average 93.4 92.7 86.3 85.9 86.1 82.0 87.6 78.5 77.7 Count 531 548 544 549 457 533 34 6 3 _ A320 9 Average F(523) 94.1 94.0 86.7 86.4 86.5 83.1 #N /A #N /A #N /A Count 9 9 9 8 5 9 0 0 0 B7377 471 Average 93.8 91.8 84.5 86.4 86.8 84.4 91.1 80.0 80.1 Count 429 437 439 441 363 434 25 5 5 87378 8 Average 94.6 93.3 86.1 88.5 87.6 86.3 #N /A #N /A #N /A Count 8 8 8 8 8 4 8 0 0 0 B757 9 Average 96.4 94.5 93.2 86.1 86.6_ 87.0 83.7 88.5 #N /A #N /A �v Count 8 8 �(7 8 8 6 8 1 0 0 FedEx A300 63 Average 96.5 94.9 93.5 87.4 88.1 88.5 85.7 92.8 80.5 80.8 Count 57 58 57 58 59 50 �58 4 2 2 Frontier Airlines A318 8 Average 93.7 91.8 91.1 84.8 85.1 85.1 81.2 #N /A #N /A #N /A Count 7 8 8 8 8 7 8 0 0 0 A319 346 Average 92.3 91.3 85.5 85.7 85.6 81.5 87.1 79.8 78.2 Count `93.6 303 312 319 317 321 266 298 22 5 4 A320 1 Average 95.3 93.6 92.2 84.6_ 84.5 82.5 80.7 #N /A #N /A #N/A Count 1 1� 1 1 1 1 1 0 0 0 Mesa Airlines CRJ9 125 Average 92.1 90.5 92.4 83.1 85.9 84.8 80.2 87.7 #N /A #N /A Count 113 _ 111 113 116 116 96 107 9 0 0 Southwest B7377 1166 Average 92.3 91.2 87.3 82.0 81.8 82.3 79.7 89.7 79.9 80.2 Count 1035 1071 1091 1089 1074 919. 946 61 10 5 United A320 778 .____..... Average 92.6 4 84.8 85.2 85.4 82.1 87.0 80.9 78.9 Count -- -664 _91 695 _90.6 718 718 718 586 693 v51 �9 5 B757 123 Average 95.0 93.4 92.5 86.4 86.6 86.5 83.2 88.4 81.8 #N /A Count 107 109 117 116 - 118 90 4117 4 1 0 UPS 8757 52 Average 96.4 95.3 93.2 85.0 86.3 86.0_ 82.0 88.7_ #N /A #N /A Count 46 47 47 T (48 ) (48 40 48 3 0 0. US Airways A320 256 Average 92.6 91.7 90.0 84.5 84.9 84.8 81.3 87.3 79.5 #N /A Count 227 236 237 236 239 201 223 14 5 0 A321 96 Average 97.0 96.0 93.2 87.3 83.9 87.9 80.2 #N /A Count 74 75 85 72 85 6 2 0 B7373 156 Average 93.9 92.7 90.8 85.9 82.6 89.7 79.1 82.2 Count 137 141 143 M84.785.6 117 140 10 2 2 757 4 Average 91.9 92.5 87.3 79.3 82.4 #N /A #N /A #N /A 4 3 1 0 0 0 -10- TABLE 7 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class E January- March 2011 Carrier AC T_ yp_e 1# Deps NMS Site { 1S I 2S 3S 4S 5S 6S 7S 8N 9N 10N Alaska Air, 67377 344 Average 92.1 91.0 87.6 81.4 83.3 80.5 88.9 81.2 77.2 �� Count 296 302 317 318 319 _83.3 263 (311 ) (19 2 1 Southwest _ 67377 2700 Average Count 91.1 2411 90.2 2470 86.2 2535 81.7 2501 81.3 2475 81.8 2123 79.2 2119 89.2 146 80.1 33 79.3 9 -I1- FEW-31W.- MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation January - March 2011 Commuter January- March 2011 Carrier AC Type #Deps Carrier AC Type # Deps NMS Site NMS Site 2S 3S 4S 5S 6S 7S 8N 9N 10N SkyWest CL60 3 General Aviation Jet 83.4 87.1 79.5 77.3 80.6 #N /A #N /A #N /A #N /A 86.3 159 81.4 11 80.3 5 t2raNIA 3 3 2 2 3 0 0 0 0 87.4 435 86.8 442 80.5 319 80.3 348 81.6 370 790 347 87.7 28 81.1 2 #N /A 0 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation January - March 2011 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S I 6S I 7S I 8N I 9N 10N General Aviation Jet _ 3220 Average Count 89.1 2456 87.6 2493 89.7 2473 84.2 1465 83.2 1195 83.6 1802 83.4 743 86.3 159 81.4 11 80.3 5 -12- TABLE 9 AIR CARRIER OPERATIONAL HISTORY Carrier AC Type Year 2007 1 2008 2009 2010 2011 Air Canada AC _______ A319 340 4 E190 52 Alaska Air IAS 87374 B7377 B7378 5,072 5,822 912 2,114 5,913 1,508 163 6,687 1,198 152 6,839 893-175 54 1,839 Aloha JAQ B7377 4,066 898 American JAA B7378 7,322 7,649 7,744 7,493 1,969 B757 MD80 1 2,5731 1 2,1851 2,519 1,463 1,722 10 1,999 4 277 Continental jC0 B7373 1 4 _ 87375 B7377 531 5,5371 5,274 2 4,239 4,646 996 B7378 101 227 855 1,190 304 Delta jDL A319 3,903 1,186 A320 372 15 87373 5 24 B7377 2 577 1,707 3,082 943 B7378 97 438 688 433 17 B757 3,195 2,856 1,539 362 18 MD90 2,047 2,459 1,745 371 FedEx FM A300 296 368 369 500 126 A310 210 142 141 4 Frontier Airlines F9 A318 9 110 233 284 16 A319 2,663 2,732 2,616 2,596 692 A320 2 Mesa Airlines JYV CL60 2 CR19 1,301 1,224 2,533 1,437 250 Northwest jNW A319 2,071 2,076 2,255 162 A320 7 21 4 Southwest JWN B7373 20 2 2 B7377 26,944 26,414 30,058 30,986 7,737 UPS 15X B757 500 472 434 416 104 US Airways AW A319 3,413 3,250 3,290 783 332 A320 2,864 2,964 2,270 1,333 182 A321 771 4441 191 m 87373 1,2441 1,138 988 1,632 311 8757 1,0601 824 472 28 8 United UA A319 3,200 2,093 1,741 1,900 552 A320 850 1,939 2,798 4,053 1,001 B7373 506 441 B7375 88 191 379 B757 5,731 3,722 2,071 1,482 249 Virgin America IVX IA319 1 1,2661 104 A320 1 7731 962 -13- TABLE 10 AIRCRAFT OPERATIONAL HISTORY Aircraft Year 2007 2008 j 2009 1 2010 ( 2011 A300 296 368 369 500 126 A310 210 142 141 4 A318 9 110 233 284 16 A319 11,347 10,151 11,168 9,788 2,766 A320 3,721 4,903 5,862 6,724 1,200 A321 77 444 191 1,674 1,431 1,632 311 5,072 2,114 163 152 54 141 191 381 42,371 39,076 42,691 45,553 11,515 8,341 9,822 10,485 10,009 2,465 I1,269 13,059 10,393 6,238 4,287 656 2 1,301 1,224 2,533 1,437 250 52 2,185 1,463 10 4 2,047 2,459 1,745 371 FIGURE 5 AIRCRAFT OPERATIONAL HISTORY -14- TABLE 11 AIR CARRIER AVERAGE DAILY DEPARTURE HISTORY Cartier i AC Type Year 2007 1 2008 2009 1 2010 1 2011 Air Canada IAC_ A319 0.466 0.022 _ �- E190 0.071 Alaska Air AS B7374 6.951 2.883 0.222 0.203 0.300 87377 7.975 8.087 9.159 9.373 10.200 B7378 1.249 2.057 1.644 1.225 0.989 Aloha IAQ 67377 5.578 1.230 American JAA B7378 10.030 10.454 10.605 10.266 10.944 B757 3.5231 3.443 2.359 2.7371 1.533 MD80 2.992 2.000 0.014 0.005 Continental CO, B7373 B7375 0.071 0.005 0.003 ( B7377 7.586 7.202 5.778 6.342 5.533 -! B7378 0.014 0.314 1.197 1.652 1.689 Delta DL A319 A320 5.353 0.504 6.567 0.100 B7373 0.005 0.033 B7377 0.003 0.787 2.340 4.219 5.244 B7378 0.132 0.598 0.940 0.597 0.089 B757 4.395 3.913 2.107 0.499 0.100 MD90 2.803 3.355 2.395 0.510 FedEx FM A300 0.405 0.503 0.507 0.685 0.700 A310 0.288 0.194 0.192 0.005 Frontier Airlines F9 A318 0.0111 0.153 0.318 0.389 0.089 A319 A320 3.649 3.732 3.584 3.559 3.844 0.011 Mesa Airlines JYV CL60 0.003 CRJ9 1.781 1.672 3.466 1.973 1.389 Northwest NW A319 2.836 2.836 3.088 0.222 A320 0.011 0.030 0.005 Southwest IWN B7373 0.027 0.003 0.003 -1- 87377 36.918 36.107 41.189 42.466 42.978 UPS 15X B757 0.685 0.645 0.595 0.570 0.578 US Airways AW A319 4.679 4.440 4.507 1.071 1.833 _W A320 3.921 4.049 3.110 1.819 1.011 A321 0.104 0.614 1.067 87373 1.704 1.555 1.353 2.2381 1.733 B757 1.452 1.123 0.647 0.038 0.044 United UA A319 4.373 2.866 2.392 2.605 3.067 A320 1.181 2.639 3.825 5.553 5.578 _ B7373 0.691 0.611 87375 0.121 0.260 0.515 B757 1 7.8521 5.087 2.836 2.033 1.367 Virgin America JVX IA319 1.734 0.142 A320 I 1 1 1.0581 1.318 -15- NOISE ABATEMENT COMMITTEE MEETING Date: March 9, 2011 Time: 2:00 pm Place: Eddie Martin Building AGENDA ITEMS AND ITEMS DISCUSSED: 1. Airport Statistics Jim Sugden gave a summary on the Airport Statistics citing information published in the JWA Airport Statistics Report for February 2011. He noted that passenger traffic had increased while operational levels for commercial, commuter, and general aviation air traffic had decreased when compared to February 2010. Copies of the February 2011 2. Additional topic discussions and /or comments and questions Question: Greg Carroll, representing Air Fair, asked about the progress on future landscaping of the slope at the end of runway 19R. Answer: Eric Freed replied that slope project has several design options being considered, but could not confirm the project's exact status. Question: Greg Carroll asked about the status of the noise contour. Answer: Eric Freed replied that the 65dB CNEL noise contour has shrunk over the past few years due to American Airlines pulling its MD -80 out of Orange County. Question: Greg Carroll asked where helicopters land on the airfield. Answer: Eric Freed replied that helicopters can land at either of the airports two FBO ramps, Signature on the northeast, and Atlantic on the southeast, and the County Sheriff helicopters are based at the Signature hangers located midfield on the west side, and on the HeliStream rooftop helipad located adjacent to the southwest portion of the airfield. Question: Greg Carroll asked if JWA can accommodate the arrival of a Boeing 787. Answer: Eric Freed replied that JWA is unable to accommodate a Boeing 787 due to runway length, taxiway weight capacity, and taxiway turn radius limitations. Question: Mary Sartee, Newport Beach resident, asked about the new STREL departure procedure. Answer: Eric Freed replied that on March 10, 2011, the departure track was modified for commercial carriers going east of Las Vegas, by the Federal Aviation Administration which has become known as the STREL. The STREL is a modification of the DUUKE -16- departure track initiated by the FAA. (It is all part of the FAA's airspace modernization plan throughout the United States, known as NextGen). Currently the STREL accounts for approximately 42 %+ of the departures at John Wayne Airport. The rest of the departures have not changed. 3. Tentative date for next Noise Abatement Committie meetins The date for the next Noise Abatement Committee meeting will be posted on the John Wayne Airport website (www.ocair.com) approximately two weeks before the meeting. -17- NAC ROSTER March 9, 2011 NAME ORGANIZATION Greg Carroll Air Fair Mary Sartee Resident Eric Freed JWA Irma Ortega JWA Silvia Zavala JWA Jim Sugden JWA 1911 I st Quarter 2011 SNA/John Wayne Airport SUMMARY OF STATISTICAL INFORMATION FOR CALIFORNIA DEPARTMENT OF TRANSPORTATION Size of Noise Impact Area as defined in the Noise Standards (California Code of Regulations, Title 21, chapter 2.5, Subchapter 6): 3.85 acres (or 0.006 square miles) 2. Estimated Number of dwelling units included in the Noise Impact Area as defined in the Noise Standards: 68 3. Estimated number of people residing within the Noise Impact Area as defined in the Noise Standards: 170 (based on 2.5 people per dwelling unit) 4. Identification of aircraft of type having highest takeoff noise level operating at this airport together with estimated number of operations by this aircraft type during the calendar quarter reporting period: B737 -800 - 2,465 ops (arrivals + departures) 5. Total number of aircraft operations during the calendar quarter: 47,279 6. Number of Air Carrier operations during the calendar quarter: (Not mandatory) 20,503 7. Percentage of Air Carrier operations by aircraft certified under Federal Aviation Regulation (FAR) Part 36, Stage III: (Not mandatory) 100% 8. Estimated number of operations by General Aviation aircraft during the calendar quarter: (Not mandatory) 26,750 9. Estimated number of operations by Military aircraft during the calendar quarter: (Not mandatory) 26 NOISE ABATEMENT PROGRAM QUARTERLY REPORT For the period: April 1, 2011 through June 30, 2011 Prepared in accordance with: AIRPORT NOISE STANDARD STATE OF CALIFORNIA California Administrative Code Title 21, Chapter 2.5, SubChapter 6: Division of Aeronautics Noise Standards Submitted by: Alan L. Murphy Airport Director John Wayne Airport, Orange County INTRODUCTION This is the 154th Quarterly Report submitted by the County of Orange in accordance with the requirements of the California Airport Noise Standards (California Administrative Code Title 21, Chapter 2.5, SubChapter 6: Division of Aeronautics Noise Standards). Effective January 1, 1986, the criteria for defining "Noise Impact Area" was changed from 70 dB to 65 dB Community Noise Equivalent Level (CNEL). Under this criteria, John Wayne Airport currently has a "Noise Impact Area." NOISE IMPACT SUMMARY Caltrans' Aeronautics Program has established guidelines in the California State Noise Standard to control residential area noise levels produced by aircraft operations using the State's airports. Under those guidelines, residential noise sensitive areas exposed to an average Community Noise Equivalent Level (CNEL) of more than 65 dB define the "Noise Impact Area." John Wayne Airport uses ten permanent remote noise monitoring stations (NMS) located in Newport Beach, Santa Ana, Tustin and Irvine to measure noise levels, at the following locations: MONITOR STATIONS NMS-IS: Golf Course, 3100 Irvine Ave., Newport Beach NMS -6S: 1912 Santiago, Newport Beach NMS -2S: 20162 S.W. Birch St., Newport Beach NMS -3S: 2139 Anniversary Lane, Newport Beach NMS -4S: 2338 Tustin Ave., Newport Beach NMS -5S: 324 %2 Vista Madera, Newport Beach NMS -7S: 1131 Back Bay Drive, Newport Bch NMS -8N: 17372 Eastman Street, Irvine NMS -9N: 1300 S. Grand Avenue, Santa Ana NMS -ION: 17952 Beneta Way, Tustin The map in Figure 1 shows the general location of each permanent remote monitor station. Figure 2 shows the Airport's "Noise Impact Area" for the previous year (July 1, 2010 - June 30, 2011). The Figure 2 information was developed by Mestre -Greve Associates, Inc., in consultation with John Wayne Airport. CNEL values measured for the period and current digitized land use information were utilized to calculate the land area acreages, number of residences and estimated number of people within the "Noise Impact Area ". -1- r d. Fed wM pv w�, AIRCRAFT TRAFFIC SUMMARY The Airport traffic summary for this quarter is shown in Table I and Figure 3 below. Air Carrier operational count histories and average daily departure counts are illustrated in Tables 9 & 11. TABLE 1 LANDING AND TAKEOFF OPERATIONS A riI -June 2011 j Period mm __ Air Caniers Jet Pro GA J_e_t_(1) --Total _ O erations 2 _A_ee_rage Daily Jet O erations A ril 6,926 0 2,203 22,352 304 Ma 7,028 0 2,400 23,254 304 June 6,971 0 2,142 23,141 304 Second Quarter 20,925 0 6,745 68,747 304 Twehe Months 07/01/10 - 06/30/11 84,099 0 27,217 260,466 305 FIGURE 3 QUARTERLY AIRPORT TRAFFIC SUMMARY (Landing and Takeoff Operations) April- June2011 NOTE: (1) GA Jet figures include a 5% factor for operations not identified by the JWA noise monitor stations. (2) Counts in this column are based upon records provided by the local FAA representatives. COMMUNITY NOISE EQUIVALENT LEVELS The monthly, quarterly and twelve month Community Noise Equivalent Level (CNEL) average values for each monitor station are shown in Table 2, while daily CNEL values are shown in Tables 3 through 5. Insufficient data is indicated by VN /A" entries in each table. Average Single Event Noise Exposure Level (SENEL) values for Air Carrier and General Aviation Jet aircraft are shown in Tables 6 through 8. 9/12/1 I 4_ For the twelve month period ending June 30, 2011, sixty eight (68) dwelling units in Santa Ana Heights were in the "Noise Impacted Area" (within the 65 dB CNEL contour); this represents no change in the number of dwelling units in the "Noise Impacted Area" from the previous twelve month period ending March 31, 2011. Four hundred and thirty-one units were improved in the Santa Ana Heights area and have been sound attenuated and an avigation easement reserved through the County's Acoustical Insulation Program (85 managed by Environmental Management Agency (EMA) /Orange County Development Agency (OCDA) and 346 managed by the Airport beginning February 1996). The County has also acquired 46 residences as part of the Purchase Assurance Program, many of which were acoustically insulated, an avigation easement reserved and then resold. Among these County acquired homes, those located within areas designated for Business Park uses were razed, avigation easements were reserved, and the land resold for compatible Business Park uses. A total of 477 residences in the Santa Ana Heights area have been purchased or otherwise made compatible through the County's Purchase Assurance and Acoustical Insulation Programs. A number of residences also chose not to participate in the County's Acoustical Insulation and Purchase Assurance Programs. Specifically, 18 residences declined voluntary participation in the Programs in writing. An additional 64 homeowners did not respond to any of the participation opportunities. The County's Acoustical Insulation Program expired with the completion of the last insulated home on December 16, 2009. TELEPHONE COMPLAINT CALLS (April 1, 2011 - June 30, 2011) The Airport's Access and Noise Office receives and investigates noise calls and complaints from local citizens and all other sources. During the period April 1, 2011 through June 30, 2011, the Office received 507 complaints from citizens. This is a 9.3% increase from the 464 complaints received last quarter. It is a 7.9% increase from the 470 complaints received during the same quarter last year. Figure 4 shows the distribution of the quarterly telephone calls and complaints from local communities. -5- FIGURE 4 HISTOGRAM BY COMMUNITY ral TABLE 2 LONG TERM MEASURED LEVELS Aircraft CNEL from 7/10 through 6/11 Values in dB at Each Site Period NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N Jul 2010 67.0 65.8 64.6 55.7 57.5 58.3 54.1 67.8 43.2 56.1 # Days 31 31 31 29 31 31 31 31 27 31 Aug 2010 67.2 65.9 64.6 56.9 57.4 58.2 54.0 67.6 43.3 55.1 # Days 31 31 31 31 31 31 31 31 31 31 Sep 2010 66.2 65.1 63.7 56.4 56.8 57.6 53.6 67.0 41.8 55.0 # Days 30 30 30 30 30 30 30 30 26 30 Q -3 2010 66.8 65.6 64.3 56.4 57.2 58.1 53.9 67.5 42.8 55.4 # Days 92 92 92 90 92 92 92 92 84 92 Oct 2010 66.6 65.1 64.2 56.9 57.3 58.3 53.8 67.2 43.0 57.0 # Days 31 31 31 31 31 31 31 31 29 31 Nov 2010 66.1 64.8 63.9 56.3 56.5 58.3 53.3 66.7 43.0 55.0 # Days 30 30 30 29 30 30 29 30 28 29 Dec 2010 67.1 65.6 64.5 57.5 57.7 58.7 54.0 67.7 43.6 56.6 # Days 21 31 311 31 31 31 31 31 28 31 0-42010 66.6 65.2 64.2 57.0 57.2 58.4 53.7 67.3 43.2 55.9 # Days 82 92 92 91 92 92 91 921 85 91 Jan 2011 65.8 64.5 63.9 56.5 56.4 58.2 53.2 66.5 43.9 57.2 # Days 27 31 31 31 31 31 31 31 24 31 Feb 2011 66.1 64.7 63.8 56.7 57.0 58.3 53.9 67.1 42.9 55.3 # Days 28 28 28 28 28 23 28 28 28 28 Mar 2011 67.1 65.8 64.2 57.7 57.8 58.3 54.8 67.7 40.9 56.2 # Days 31 31 31 31 31 231 31 31 20 31 Q -1 2011 66.4 65.1 64.0 57.0 57.1 58.2 54.0 67.1 42.8 55.3 # Days 86 90 90 90 90 77 90 90 72 90 Apr 2011 66.7 65.3 63.8 57.7 57.1 58.4 54.8 67.5 44.3 55.8 # Days 30 30 30 30 30 30 30 301 1 30 May 2011 66.4 65.2 63.7 57.7 56.8 58.5 54.3 67.5 #N /A 55.7 # Days 31 31 31 31 31 31 31 31 0 31 Jun 2011 66.7 65.6 64.0 57.8 56.9 58.4 54.5 67.6 42.2 55.8 # Days 1 301 30 301 30 30 30 30 30 281 29 Q -2 2011 1 66.6 65.4 63.8 57.7 56.9 58.5 54.5 67.5 42.3 55.8 # Days 91 91 91 91 911 91 91 91 29 90 Q -3 2010 thru Q -2 2011 Total 1 66.6 65.3 64.1 57.0 57.1 58.3 54.0 67.4 42.9 55.6 # Days 1 351 365 365 362 365 352 364 365 270 363 0-2 2010 thru Q -1 2011 (Previous 4 Quarters) Total 1 66.6 65.3 64.2 57.0 57.3 58.3 54.0 67.4 43.2 55.8 # Da 6 L511 365 365 362 365 352 364 365 329 364 Change from Previous 4 Quarters 0.01 0.0 -0.1 0.1 -0.2 0.01 0.0 -0.1 -0.4 -0.2 -7- TABLE3 DAILY CNEL VALUES AT EACH MONITOR STATION Apol 2011 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 67.4 65.9 64.6 57.6 57.1 59.2 55.0 68.7 #N /A 56.0 2 65.7 63.8 63.1 57.0 55.0 56.8 51.8 66.0 #N /A 55.2 3 67.4 66.0 64.1 57.9 57.5 58.6 55.2 68.1 #N /A 56.4 4 67.4 66.0 64.9 57.7 57.7 58.8 55.1 67.3 #N /A 54.1 5 66.6 65.3 64.6 58.0 57.6 58.2 53.8 67.7 #N /A 55.2 6 67.2 65.5 64.4 59.1 57.41 59.51 55.1 68.1 #N /A 57.2 7 66.9 66.0 64.0 58.3 58.5 59.0 55.9 69.2 44.3 57.9 8 66.8 65.7 63.8 58.0 58.0 58.8 55.0 68.1 #N /A 56.5 9 64.0 64.0 62.2 56.6 56.0 57.3 53.4 64.9 #N /A 53.1 10 66.9 65.4 63.8 58.1 57.6 58.7 55.4 68.0 #N /A 55.6 11 67.0 65.9 63.8 57.4 57.3 57.9 54.5 67.2 #N /A 54.9 12 66.1 64.8 63.41 58.1 56.7 57.7 53.8 67.7 #N /A 56.6 13 66.5 65.6 64.01 58.3 57.61 58.51 55.1 67.9 #N /A 56.6 14 67.5 66.3 64.4 57.7 57.51 58.31 55.1 67.6 #N /A 54.5 15 67.7 66.7 64.7 57.3 57.1 58.3 54.6 66.8 #N /A 55.6 16 65.9 64.4 62.5 55.4 55.2 56.2 54.4 64.9 #N /A 51.6 17 67.1 65.4 63.9 57.9 56.3 58.3 56.1 68.0 #N /A 56.4 18 67.5 65.6 64.1 58.6 57.2 58.7 55.1 67.6 #N /A 56.5 19 66.6 64.2 63.7 58.1 57.0 58.1 54.9 67.8 #N /A 56.2 20 66.8 65.6 63.9 58.3 57.6 58.3 54.9 67.9 #N /A 56.4 21 67.3 66.1 64.5 58.2 58.0 58.81 55.2 68.7 #N /A 57.6 22 67.0 65.5 64.0 58.2 57.51 58.91 55.2 68.0 #N /A 56.9 23 64.2 63.3 61.5 56.1 55.7 56.7 52.7 65.1 #N /A 53.5 24 66.3 65.2 63.4 57.5 56.8 58.4 55.1 67.7 #N /A 56.8 25 67.2 65.6 64.4 57.9 57.8 58.6 55.5 68.1 #N /A 56.5 26 67.0 65.5 64.0 58.0 57.6 58.5 55.0 67.4 #N /A 55.5 27 66.7 65.7 64.1 57.2 57.2 58.7 54.6 67.4 #N /A 54.8 28 67.2 65.9 64.4 58.5 58.2 59.4 55.6 68.3 #N /A 57.2 29 67.0 65.3 63.7 58.4 57.0 59.2 56.0 67.4 #N /A 55.7 30 58.7 58.2 60.6 53.7 47.6 58.4 45.6 63.2 #N /A 42.1 Da 30 30 30 30 30 30 30 30 1 ;55 0 En.Av 66.7 65.3 63.8 57.7 57.1 58.4 54.8 67.5 44.3 .8 #N /A indicates insufficient data. 0 TABLE 4 DAILY CNEL VALUES AT EACH MONITOR STATION May 2011 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 62.7 61.9 62.1 54.0 52.9 60.2 50.3 66.2 #N /A 50.8 2 62.8 62.2 61.6 54.3 56.2 59.3 49.1 65.7 #N /A 49.6 3 64.9 63.5 61.6 54.2 53.4 59.5 50.3 66.2 #N /A 51.3 4 65.9 64.3 62.6 56.4 53.8 58.1 50.7 67.1 #N /A 53.9 5 66.6 65.8 63.7 57.4 56.0 57.6 52.7 68.3 #N /A 55.9 6 67.5 65.9 64.8 58.6 57.01 58.7 53.8 68.2 #N /A 56.5 71 64.9 63.4 62.7 57.2 55.21 55.8 50.7 65.5 #N /A 54.8 8 66.1 65.0 63.3 57.6 56.7 58.0 54.2 68.6 #N /A 57.5 9 66.8 65.5 63.6 58.7 57.1 58.3 54.3 67.7 #N /A 57.0 10 66.1 65.0 63.4 58.1 56.7 58.1 54.4 67.1 #N /A 55.9 11 66.5 65.1 63.6 58.2 57.0 58.3 54.6 67.8 #N /A 55.9 12 67.3 66.3 64.8 58.1 57.7 59.11 55.4 67.8 #N /A 55.8 13 67.1 65.7 64.4 58.4 56.9 58.41 55.4 68.2 #N /A 57.7 14 64.8 63.4 62.01 57.0 55.1 56.91 52.8 65.4 #N /A 54.1 15 66.2 65.9 63.2 57.0 57.4 58.31 54.6 68.2 #N /A 57.0 16 66.6 65.7 64.0 58.4 57.5 58.41 54.6 68.0 #N /A 56.7 17 66.7 66.0 63.7 58.4 57.0 58.3 54.5 68.1 #N /A 56.8 18 67.1 66.3 64.6 58.0 58.7 59.1 55.7 68.3 #N /A 56.4 19 67.7 66.3 64.9 59.3 58.0 59.8 56.3 68.4 #N /A 56.3 20 67.3 65.8 64.4 59.0 58.0 59.4 55.6 68.6 #N /A 56.9 21 65.3 63.9 62.5 56.0 55.0 56.7 52.6 65.6 #N /A 53.7 22 66.7 65.3 63.91 57.9 57.1 58.51 54.0 68.0 #N /A 57.1 23 67.1 65.8 64.3 58.8 57.5 59.3 55.3 68.0 #N /A 57.2 24 66.9 65.5 64.4 58.5 57.6 59.1 55.6 67.3 #N /A 55.3 25 67.2 66.5 64.7 58.1 55.6 59.2 56.0 67.6 #N /A 55.4 26 67.7 66.4 64.9 59.1 60.7 59.5 57.9 68.6 #N /A 57.3 27 67.3 66.3 64.9 58.4 57.8 59.4 55.8 68.3 #N /A 55.5 28 64.7 63.4 61.9 56.4 55.3 56.7 53.2 64.8 #N /A 53.0 29 63.8 63.3 61.3 55.0 55.1 56.01 52.5 65.5 #N /A 53.7 30 66.7 65.6 63.7 57.4 56.81 58.01 54.3 67.7 #N /A 54.9 31 66.6 66.0 64.7 58.3 56.6 57.9 52.9 66.8 #N /A 56.2 Days 31 31 31 31 31 31 31 31 31 En.Av 66.4 65.2 63.7 57.7 56.8 58.5 54.3 67.5 55.7 #N /A indicates insufficient data. 5s TABLE 5 DAILY CNEL VALUES AT EACH MONITOR STATION June 2011 Date NMS Site 1S 2S 3S 4S 5S I 6S I 7S 8N 9N 10N 1 66.0 65.2 63.3 57.1 56.71 57.61 53.7 67.0 #N /A 55.1 2 66.3 65.3 63.6 57.6 56.71 58.11 54.4 67.6 44.6 54.9 3 66.5 65.3 63.8 58.4 56.6 58.4 54.6 67.6 40.6 54.7 4 64.7 63.5 61.8 57.0 55.1 56.6 52.7 65.2 45.2 #N/A, 5 66.1 65.3 63.8 57.5 56.9 58.0 55.0 68.1 36.6 56.5 6 66.7 65.6 64.0 57.7 57.5 59.1 55.0 67.6 45.2 55.2 7 66.2 64.9 63.9 58.4 56.7 59.1 55.0 67.6 43.1 55.3 8 66.6 65.2 64.0 58.7 57.3 58.9 54.8 67.7 38.1 56.1 9 67.4 66.1 64.7 58.5 57.91 59.31 56.7 68.0 33.1 56.8 10 66.9 65.9 64.2 57.8 57.11 58.41 54.2 67.8 34.61 56.4 11 65.0 63.9 62.1 56.3 55.31 56.71 51.9 65.6 31.71 54.0 12 66.3 64.9 63.8 57.8 57.5 59.3 55.7 68.2 38.91 55.5 13 67.0 65.7 64.6 58.0 57.5 59.0 54.9 68.0 38.81 56.4 14 66.1 65.2 63.5 56.7 56.2 57.7 53.3 67.9 37.9 56.0 15 66.5 65.3 63.8 56.7 55.8 57.6 53.6 68.1 33.1 56.0 16 67.2 65.1 64.4 58.0 57.1 58.6 54.5 68.0 44.8 57.5 17 67.2 66.0 64.2 58.8 57.8 59.5 56.6 68.2 39.5 57.0 18 65.7 64.8 63.2 56.8 56.4 57.2 54.7 65.4 43.6 53.3 19 66.5 65.4 63.9 58.1 56.91 58.7 55.0 67.8 #N /A 56.0 20 67.3 66.5 64.8 58.0 57.61 59.1 55.0 67.9 43.2 55.8 21 67.2 66.2 64.5 57.6 56.7 58.3 54.0 67.4 39.5 55.1 22 67.1 66.0 64.2 56.4 56.1 57.7 52.8 68.3 36.7 56.3 23 67.1 65.7 63.8 57.1 55.7 58.0 53.0 68.3 41.0 56.8 24 67.2 66.3 64.3 58.6 57.0 58.5 54.4 67.9 40.9 56.4 25 65.7 64.7 63.2 56.6 55.9 57.31 52.4 66.61 39.1 54.2 26 67.0 66.3 64.3 57.4 56.9 58.2 53.1 67.7 41.0 55.4 27 67.3 66.0 64.7 57.8 57.3 58.8 54.5 67.6 42.6 55.4 28 67.0 65.8 64.1 58.3 56.6 58.8 54.6 68.2 42.3 56.9 29 67.3 66.5 64.8 58.1 58.1 59.1 55.6 67.7 28.5 55.7 30 67.7 66.6 65.2 58.9 57.8 59.8 55.9 67.7 50.6 55.0 Days 30 30 30 30 30 30 30 30 28 29 En.Avq 66.71 65.61 64.01 57.8 56.9 58.4 54.5 67.6 42.2 55.8 #N /A indicates insufficient data. -10- TABLE 6 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class A April - June 2011 Carrier AC Type # Deps NMS Site 3S 4S 5S 6S 7S 8N 9N ION Alaska Air B7374 7 Average 96.4 89.0 90.5 91.1 87.4 #N /A #N /A #N /A Count t98.296.6 7 7 6 7 7 0 0 0 B7377 550 Average 88.0 81.9 83.4 84.7 80.9 90.0 #N /A #N /A Count 537) (532) 534) 525) (527) 12 0 0 87378 108 Average 95.7 88.1 88.4 88.8 85.2 89.0 #N /A 80.3 Count 106 105 104 98 105 1 0 1 American B7378 877 Average 98.6 96.8 95.7 88.3 87.8 88.8 85.3 92.5 #N /A 79.5 Count 845 834 850 839 842 837 850 21 0 12 B757 243 Average 94.5 93.4 92.0 86.9 86.2 87.9 84.2 87.0 #N /A #N /A Count 236 231 232 235 233 234 231 5 0 0 Continental B7377 586 Average 96.1 94.5 93.0 86.3 85.9 87.5 84.0 91.8 #N /A 80.7 Count 565 556 569 560 567 549 558 15 0 2 B7378 158 Average 97.8 95.8 94.0 87.6 87.2 88.4 85.2 93.6 80.1 78.7 Count (148) 147) 149 (149) (147 141 (149 (8) 1) 4) Delta A319 760 Average 95.1 93.6 92.8 86.9 85.5 86.5 82.2 90.4 #N /A 78.4 Count 725) 726) 734) 730) 716 716 697) 25 0) 3 A320 2 Average 96.1 94.9 94.8 87.0 86.4 87.4 83.9 #N /A #N /A #N /A Count 2 2 2 2 2 2 2 0 0 0 B7377 380 Average 96.2 94.3 92.2 86.0 86.3 87.7 84.9 91.6 #N /A 79.7 Count 363 361 368 365 365 362 362 11 0 7 B7378 17 Average 95.9 94.3 93.5 87.2 87.6 89.0 86.3 #N /A #N /A #N /A Count 16 16 17 17 17 14 15 0 0 0 8757 8 Average 95.3 94.1 92.5 87.1 86.1 86.9 83.6 #N /A #N /A #N /A Count 8 8 8 7 8 8 6 0 0 0 FedEx A300 64 Average 95.9 95.0 937 88.4 87.8 89.4 85.9 #N /A #N /A #N /A Count 64) 64 (63 64 63 64 62 0 0 0) Frontier Airlines A318 3 Average 93.2 91.7 90.5 85.4 85.0 85.3 81.5 #N /A #N /A #N /A Count 3 3 3 3 3 2 3 0) 0 0 A319 360 Average 94.1 92.8 91.8 86.4 85.5 86.5 82.0 88.6 #N /A #N /A Count (346) 349 351 347 347 349 332 8 0 0 Mesa Airlines CRJ9 86 Average 92.3 90.5 92.7 83.9 85.6 86.1 80.8 88.4 #N /A #N /A Count 83 83 86 84 84 82 78 1 0 0 Southwest 87373 1 Average 87.9 88.6 87.2 83.8 83.6 82.8 79.5 #N /A #N /A #N /A Count (1) (1) (1) (1) (1 1 1 0 0 0 67377 1390 Average 91.8 90.8 86.7 82.0 81.1 82.2 79.9 89.9 #N /A 79.4 Count 1125L JILL 11= 1329 1279 1330 1046 27 0 3 United A320 794 Average 92.8 91.8 90.8 85.3 84.7 86.2 82.6 87.6 #N /A 78.5 Count 754 750 767 765 756 738 730 26 0 3 B757 137 Average 94.3 93.1 92.0 86.9 85.5 86.5 82.7 90.6 #N /A 77.2 3 (129) (131) (128) (130 127 128 5 0 1 UPS B757 53 6.5 95.4 92.8 86.9 86.6 86.9 84.4 #N /A #N /A #N /A 3 52 52 53 52 52 51 0 0 0 US Airways A320 273 TA\ABrage94.1 2.8 92.1 90.1 85.3 83.9 85.0 81.8 86.5 #N /A #N /A 60 258 264 262 256 250 228 9 0 0 A321 90 8.1 96.9 94.1 87.9 86.4 88.1 83.9 90.2 #N /A 75.8 85 84 86 86 82 82 83 4 0 1 B7373 158 4.1 92.9 90.6 85.4 85.3 86.7 83.5 89.2 #N /A #N /A Count 156 156) 155 (154 (155 154) 155) 1 0 0 B757 4 Average 91.2 91.7 87.9 82.7 80.3 83.2 79.9 #N /A #N /A #N /A Count 4 4 4 3 3 4 3 0 0 0 WeslJet B7377 78 Average 94.3 93.0 93.3 87.4 86.7 87.8 82.7 #N /A #N /A #N /A Count (78 76 78 77 77 771 78 0 0 0 -H- TABLE 7 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class E April -June 2011 Carrier AC Type # Deps NMS Site 1S I 2S I 3S I 4S I 5S I 6S I 7S I 8N I 9N 11 1ON Alaska Air B7377 349 Average Count 91.8 337 91.0 337 87.7 337 81.9 336 83.2 336 84.1 329 80.6 326 89.6 8 #N/Al 0 79.2 1 Southwest B7377 2510 Average Count 90.41 (2450)1(2418)1(: 89.91 85.9 450 81.9 2417 281. 81.0 82.2 2411 79.4 2071 89.0 43 #N /A 0 #N /A 0 -12- TABLE 8 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commuter April -June 2011 Carrier AC Type # Deps i NMS Site 1S I 2S I 3S I 4S I 5S I 6S I 7S I 8N I 9N 11 0N SkyWest CRJ7 412 Average Count 88.0 400 87.1 391 86.5 398 80.6 289 79.8 280 82.0 396 79.6 314 87.4 10 #N /A 0 #N /A 0 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation April -June 2011 Carrier AC Type # Deps i NMS Site 1S I 2S I 3S 4S 5S I 6S I 7S I 8N I 9N I ION General Aviation Jet 3373 Average Count 88.9 2717 87.6 2638 89.2 2640 83.7 1590 83.4 1160 83.5 2346 84.0 763 86.7 66 #N /A 0 80.0 3 -13- TABLE 9 AIR CARRIER OPERATIONAL HISTORY Carrier AC Type Year 2007 2008 2009 2010 2011 Air Canada JAC A319 340 4 E190 52 Alaska Air JAS 87374 5,072 2,114 163 15268 87377 5,822 5,913 6,687 6,839 3,637 87378 912 1,508 1,198 893 391 Aloha iAO IB7377 4,066 898 American JAA B7378 B757 7,322 2,5731 7,649 2,519 7,744 1,722 7,493 1,999 3,723 763 MD80 2,185 1,463 10 4 Continental CO 87373 4 B7375 53 2 i B7377 B7378 5,537 10 5,274 227 4,239 855 4,646 1,190 2,167 621 Delta IDL A319 3,903 2,708 _ ^ A320 B7373 B7377 51 21 24 577 1,707 372 3,082 19 1,700. _ 87378 97 438 688 433 57 8757 3,195 2,856 1,539 362 34 FedEx FM MD90 A300 2,047 296 2,459 368 1,745 3691 371 5001 254 A310 210 142 1411 4 Frontier Airlines I F9 A318 9 110 233 284 22 A319 2,663 2,732 2,616 2,596 1,4121 A320 21 Mesa Airlines ' YV CL60 2 1 CRJ9 1,301 1,224 2,533 1,437 422 Northwest NW A319 2,071 2,076 2,255 162 A320 7 21 4 Southwest IWN 1 B7373 B7377 20 26,944 2 26,414 2 30,058 30,986 2 15,540 UPS i5X 9757 500 472 434 416 210 US Alrwags JAW A319 3,413 3,250 3,290 783 682 A320 A321 2,864 2,964 2,270 77 1,333 444 378 371 B7373 1,244 1,138 988 1,632 629 B757 1,060 824 4721 28 16 United UA A319 3,200 2,093 1,741 1,900 984 �_ _ A320 B7373 87375 B757 8501 88 5,731 1,939 506 191 3,722 2,798 441 379 2,071 4,0531 1,482 2,161 523 Virgin America JVX A319 1,266 104 A320 773 962 WestJet JWS B7377 156 -14- TABLE 10 AIRCRAFT OPERATIONAL HISTORY Aircraft Year 2007 2008 1 2009 f 2010 f 2011 A300 296 368 369 500 254 A310 210 142 141 4 A318 9 110 233 284 22 A319 11,347 10,151 11,168 9,788 5,790 A320 3,721 4,903 5,862 6,724 2,560 A321 77 444 371 B7373 1,269 1,674 1,431 1,632 631 B7374 5,072 2,114 163 152 68 87375 141 191 381 87377 42,371 39,076 42,691 45,553 23,200 87378 8,341 9,822 10,485 10,009 4,787 8757 13,059 10,393 6,238 4,287 1,546 CL60 2 CRJ9 1,301 1,224 2,533 1,437 422 E190 52 M D80 2,185 1,463 10 4 MD90 2,047 2,459 1,7451 371 FIGURE 5 AIRCRAFT OPERATIONAL HISTORY -15- TABLE 11 AIR CARRIER AVERAGE DAILY DEPARTURE HISTORY Carrier AC Type Year 2007 2008 1 2009 1 2010 2011 Air Canada 'AC A319 -E -,90 0.466 0.071 0.011 Alaska Air (AS B7374 6.951 2.883 0.222 0.203 0.188 ( 87377 B7378 7.975 1.249 8.087 2.057 9.159 1.644 9.373 1.225 10.039 1.088 Aloha (AQ B7377 5.578 1.230 American_ jAA 87378 10.030 10.454 10.605 10.266 10.287 8757 3.523 3.4431 2.359 2.737 2.105 MD80 2.992 2.000 0.014 0.005 Continental CO B7373 B7375 0.071 0.005 0.003 B7377 7.586 7.202 5.778 6.342 5.989 B7378 0.014 0.314 1.197 1.652 1.713 Delta DL A319 A320 5.353 0.504 7.464 0.061 67373 B7377 B7378 8757 MD90 0.0051 0.003 0.132 4.395 2.803 0.033 0.787 0.598 3.913 3.355 2.340 0.940 2.107 2.395 4.219 0.597 0.499 0.510 4.707 0.138 0.094 FedEx JFM A300 0.405 0.503 0.507 0.685 0.702 A310 0.288 0.194 0.192 0.005 Frontier Airlines JF9 A318 0.011 0.153 0.318 0.389 0.061 v A319 3.649 3.732 3.584 3.559 3.901 A320 0.006 Mesa Airlines JYV CL60 0.003 CRJ9 1.781 1.672 3.466 1.973 1.166 Northwest JNW A319 2.836 2.836 3.088 0.222 A320 0.011 0.030 0.005 Southwest IWN B7373 0.027 0.003 0.003 0.006 87377 36.918 36.107 41.189 42.466 42.928 UPS 115X B757 0.685 0.645 0.595 0.570 0.580 US Airways SAW _ A319 A320 A321 4.679 3.921 4.440 4.049 4.507 3.110 0.104 1.071 1.819 0.614 1.878 1.044 1.028 87373 1.704 1.555 1.353 2.238 1.740 B757 1.452 1.123 0.647 0.038 0.044 United JUA A319 4.373 2.866 2.392 2.605 2.702 A320 1.181 2.639 3.825 5.553 5.989 87373 0.691 0.611 B7375 0.121 0.260 0.515 B757 7.852 5.0871 2.8361 2.033 1.442 Virgin America JVX A319 1 1.7341 0.142 A320 1 1.0581 1.318 West,let IWS 87377 0.431 -16- NOISE ABATEMENT COMMITTEE MEETING Date: June 8, 2011 Time: 2:00 PM Place: Eddie Martin Building AGENDA ITEMS AND ITEMS DISCUSSED: 1. Airport Statistics Silvia Zavala presented the statistics from the JWA Airport Statistics Report for May 2011, and copies were distributed to attendees. There was a 2.0% decrease in Air Carrier Operations and a 13.9% decrease in Commuter Carrier Operations. 2. Additional topic discussions and/or comments and questions Eric Freed asked Bob Taylor if he had any specific questions to be addressed. Mr. Taylor replied that he was there to learn and had no particular agenda. Eric distributed the Noise Abatement Program Quarterly Report for January 1, 2011 through March 31, 2011 and informed Bob Taylor he can find previous Quarterly Reports, publications, and statistics information on our website. Eric explained the data in the Quarterly Report to Mr. Taylor. Mr. Taylor inquired about the accuracy of the Noise Monitor Stations (NMS). Eric reported that staff calibrates the monitors on a monthly basis, although industry standard is to calibrate this equipment once or twice a year. Eric addressed additional information and answered questions from Mr. Taylor including the number and placement of the noise monitors; CNEL definition; Commercial Carrier fleet mix; who reviews noise data; and how it is reviewed. Mr. Taylor asked if JWA has a system to identify aircraft. Eric reported that JWA's computer system correlates noise from aircraft with flight tracks. Mr. Taylor claimed there has been a shift in noise over his community (Newport Beach). Eric replied, that the noise and flight track data do not support such claims. Eric also encouraged Mr. Taylor to observe departures from Galaxy Park to see NMS #7 and departing aircraft from the west side of the Back Bay. -17- Mr. Taylor commented that historically the flight path is straight down NMS #7, which appears to be a waypoint for aircraft. Eric confirmed that TOING is the waypoint for NMS #7 for the STREL Area Navigation (RNAV) departure procedure, and that the TOING waypoint was implemented to help narrow the dispersion along the Newport Back Bay. Mr. Taylor mentioned that the flight path down the Back Bay used to be west of NMS #7 and now appear to be east of NMS #7. Eric replied that the flight tracks are still evenly dispersed both east and west along the Bay. It-is 2nd Quarter 2011 SNA/John Wayne Airport SUMMARY OF STATISTICAL INFORMATION FOR CALIFORNIA DEPARTMENT OF TRANSPORTATION Size of Noise Impact Area as defined in the Noise Standards (California Code of Regulations, Title 21, chapter 2.5, Subchapter 6): 4.21 acres (or 0.007 square miles) 2. Estimated Number of dwelling units included in the Noise Impact Area as defined in the Noise Standards: Z: Estimated number of people residing within the Noise Impact Area as defined in the Noise Standards: 170 (based on 2.5 people per dwelling) 4. Identification of aircraft of type having highest takeoff noise level operating at this airport together with estimated number of operations by this aircraft type during the calendar quarter reporting period: B7378 — 2,324 operations (arrivals +departures) 5. Total number of aircraft operations during the calendar quarter: 68.747 6. Number of Air Carrier operations during the calendar quarter: (Not mandatory) Percentage of Air Carrier operations by aircraft certified under Federal Aviation Regulation (FAR) Part 36, Stage III: (Not mandatory) 100% 8. Estimated number of operations by General Aviation aircraft during the calendar quarter: (Not mandatory) 47,764 9. Estimated number of operations by Military aircraft during the calendar quarter: (Not mandatory) 58 NAC ROSTER June 8, 2011 NAME ORGANIZATION Bob Taylor Resident — Newport Beach Eric Freed John Wayne Airport Bonnie Frisch John Wayne Airport Irma Ortega John Wayne Airport Jim Sugden John Wayne Airport Silvia Zavala John Wayne Airport -19- NOISE ABATEMENT PROGRAM QUARTERLY REPORT For the period: July 1, 2011 through September 30, 2011 Prepared in accordance with: AIRPORT NOISE STANDARD STATE OF CALIFORNIA California Administrative Code Title 21, Chapter 2.5, SubChapter 6: Division of Aeronautics Noise Standards Submitted by: Alan L. Murphy Airport Director John Wayne Airport, Orange County This is the 155 Quarterly Report submitted by the County of Orange in accordance with the requirements of the California Airport Noise Standards (California Administrative Code Title 21, Chapter 2.5, SubChapter 6: Division of Aeronautics Noise Standards). Effective January 1, 1986, the criteria for defining "Noise Impact Area" was changed from 70 dB to 65 dB Community Noise Equivalent Level (CNEL). Under this criteria, John Wayne Airport currently has a "Noise Impact Area." NOISE IMPACT SUMMARY Caltrans' Aeronautics Program has established guidelines in the California State Noise Standard to control residential area noise levels produced by aircraft operations using the State's airports. Under those guidelines, residential noise sensitive areas exposed to an average Community Noise Equivalent Level (CNEL) of more than 65 dB define the "Noise Impact Area." John Wayne Airport uses ten permanent remote noise monitoring stations (NMS) located in Newport Beach, Santa Ana, Tustin and Irvine to measure noise levels, at the following locations: MONITOR STATIONS NMS -1 S: Golf Course, 3100 Irvine Ave., Newport Bch. NMS -6S: 1912 Santiago, Newport Beach NMS -2S: 20162 S.W. Birch St., Newport Beach NMS -3S: 2139 Anniversary Lane, Newport Beach NMS -4S: 2338 Tustin Ave., Newport Beach NMS -5S: 324 /2 Vista Madera, Newport Beach NMS -7S: 1131 Back Bay Drive, Newport Beach NMS -8N: 17372 Eastman Street, Irvine NMS -9N: 1300 S. Grand Avenue, Santa Ana NMS- ION:17952 Beneta Way, Tustin The map in Figure 1 shows the general location of each permanent remote monitor station. Figure 2 shows the Airport's "Noise Impact Area" for the previous year (October 1, 2010 - September 30, 2011). The Figure 2 information was developed by Mestre -Greve Associates, Inc., in consultation with John Wayne Airport. CNEL values measured for the period and current digitized land use information were utilized to calculate the land area acreages, number of residences and estimated number of people within the "Noise Impact Area ". M s "r � V F r> F B AIRCRAFT TRAFFIC SUMMARY The Airport traffic summary for this quarter is shown in Table 1 and Figure 3 below. Air Carrier operational count histories and average daily departure counts are illustrated in Tables 9 & 11. TABLE 1 LANDING AND TAKEOFF OPERATIONS July - September 2011 Period Air Carriers Jet Prop GA Jet (1) Total _ Operations (2) Average Daily Jet Operations July 7,096 0 2,390 23,457 306 August 7,264 0 2,373 22,613 311 September 6,772 0 2,174 19,581 298 Third Quarter 121,1321 0 6,937 65,6511 305 Twelve Months 10/01/10 - 09/30/11 1 83,577 0 26,778 256,128 302 FIGURE 3 QUARTERLY AIRPORT TRAFFIC SUMMARY (Landing and Takeoff Operations) July- September 2011 NOTE (1) GA Jet figures include a 5% factor for operations not identified by the JWA noise monitor stations. (2) Counts in this column are based upon records provided by the local FAA representatives. COMMUNITY NOISE EQUIVALENT LEVELS The monthly, quarterly and twelve month Community Noise Equivalent Level (CNEL) average values for each monitor station are shown in Table 2, while daily CNEL values are shown in Tables 3 through 5. Insufficient data is indicated by " #N /A" entries in each table. Average Single Event Noise Exposure Level (SENEL) values for Air Carrier and General Aviation Jet aircraft are shown in Tables 6 through 8. 12/15/11 _4_ For the twelve month period ending September 30, 2011, 68 dwelling units in Santa Ana Heights were in the "Noise Impacted Area" (within the 65 dB CNEL contour); this represents no change in the number of dwelling units in the "Noise Impacted Area" from the previous twelve month period ending June 30, 2011. Four hundred and thirty-one units were improved in the Santa Ana Heights area and have been sound attenuated and an avigation easement reserved through the County's Acoustical Insulation Program (85 managed by Environmental Management Agency (EMA) /Orange County Development Agency (OCDA) and 346 managed by the Airport beginning February 1996). The County has also acquired 46 residences as part of the Purchase Assurance Program, many of which were acoustically insulated, an avigation easement reserved and then resold. Among these County acquired homes, those located within areas designated for Business Park uses were razed, avigation easements were reserved, and the land resold for compatible Business Park uses. A total of 477 residences in the Santa Ana Heights area have been purchased or otherwise made compatible through the County's Purchase Assurance and Acoustical Insulation Programs. A number of residences also chose not to participate in the County's Acoustical Insulation and Purchase Assurance Programs. Specifically, 18 residences declined voluntary participation in the Programs in writing. An additional 64 homeowners did not respond to any of the participation opportunities. The County's Acoustical Insulation Program expired with the completion of the last insulated home on December 16, 2009. TELEPHONE COMPLAINT CALLS (July 1, 2011 - September 30, 2011) The Airport's Access and Noise Office receives and investigates noise calls and complaints from local citizens and all other sources. During the period July 1, 2011 through September 30, 2011, the Office received 409 complaints from citizens. This is a 19.1% decrease from the 507 complaints received last quarter. It is a 18.5% decrease from the 503 complaints received during the same quarter last year. Figure 4 shows the distribution of the quarterly telephone calls and complaints from local communities. -5- FIGURE 4 HISTOGRAM BY COMMUNITY w TABLE 2 LONG TERM MEASURED LEVELS Aircraft CNEL from 10/10 through 9/11 Values in dB at Each Site Period NMS Site 1S 2S 3S 4S 5S 6S 7S 8N I 9N 10N Oct 2010 66.6 65.1 64.2 56.9 57.3 58.3 53.8 67.2 43.0 56.0 # Days 31 31 31 31 31 31 31 31 29 31 Nov 2010 66.1 64.8 63.9 56.3 56.5 58.3 53.3 66.7 43.0 55.0 # Days 30 30 30 29 30 30 29 30 28 29 Dec 2010 67.1 65.6 64.5 57.5 57.7 58.7 54.0 67.7 43.6 56.6 # Days 21 31 31 31 31 31 31 31 28 31 Q-4 2010 66.6 65.2 64.21 57.0 57.2 58.4 53.7 67.3 43.2 55.9 # Days 82 92 92 91 92 92 911 92 85 91 Jan 2011 65.8 64.5 63.9 56.5 56.4 58.2 53.2 66.5 43.9 54.2 # Days 27 31 31 31 31 31 31 31 24 31 Feb 2011 66.1 64.7 63.8 56.7 57.0 58.3 53.9 67.1 42.9 55.3 # Days 28 28 28 28 28 23 28 28 28 28 Mar 2011 67.1 65.8 64.2 57.7 57.8 58.3 54.8 67.7 40.9 56.2 # Days 1 31 31 31 31 31 23 31 311 20 31 Q -1 2011 66.4 65.1 64.0 57.0 57.1 58.2 54.0 67.1 42.8 55.3 # Days 86 901 901 90 90 77 90 90 72 90 Apr 2011 66.7 65.3 63.8 57.7 57.1 58.4 54.8 67.5 44.3 55.8 # Days 30 30 30 30 30 30 30 30 1 30 May 2011 66.4 65.2 63.7 57.7 56.8 58.5 54.3 67.5 #N /A 55.7 # Days 31 31 31 31 31 31 31 31 0 31 Jun 2011 66.7 65.6 64.0 57.8 56.9 58.4 54.5 67.6 42.2 55.8 # Days 30 30 30 30 30 30 30 301 28 29 Q -2 2011 66.6 65.4 63.8 57.7 56.9 58.5 54.5 67.5 42.3 55.8 # Days 91 911 911 91 91 91 91 91 29 90 Ju12011 67.0 65.9 64.4 57.8 57.1 58.8 54.9 67.4 45.2 55.0 # Days 31 31 31 31 31 30 31 31 29 31 Aug 2011 67.2 65.9 64.6 57.4 56.8 58.4 53.9 67.6 44.6 55.7 # Days 31 31 31 31 31 31 31 31 31 31 Sep 2011 66.7 65.5 64.1 56.8 56.1 57.8 52.9 67.1 44.9 55.4 # Days 30 30 30 30 30 30 29 301 28 30 Q -3 2011 67.0 65.8 64.4 57.4 56.7 58.4 54.0 67.4 44.9 55.4 # Days 92 92 92 92 92 91 91 92 88 92 Q-4 2010 thru Q -3 2011 Total 66.6 65.4 64.1 57.3 57.0 58.4 54.1 67.3 43.7 55.6 # Days 351 365 365 364 365 351 363 365 274 363 Q -3 2010 thru Q -2 2011 (Previous 4 Quarters) Total 66.6 65.3 64.1 57.0 57.1 58.3 54.0 67.4 42.9 55.6 # Days 1 351 365 365 362 365 352 3641 365 270 363 Change from Previous 4 Quarters 0.01 0.01 0.01 0.2 -0.1 0.1 0.0 0.0 0.8 0.0 -7- TABLE 3 DAILY CNEL VALUES AT EACH MONITOR STATION July 2011 Date NMS Site 1S I 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 66.9 65.7 64.6 57.4 57.2 58.6 55.4 67.6 44.9 54.4 2 65.6 64.7 63.3 56.3 55.4 56.6 52.8 66.0 48.4 51.6 3 64.9 63.7 62.0 55.8 54.8 56.1 52.4 65.7 41.3 52.4 4 66.3 64.9 63.2 57.2 55.9 #N /A 56.3 66.5 54.6 54.4 5 67.7 66.3 64.5 57.5 57.2 58.7 55.0 67.4 #N /A 54.4 6 67.1 66.1 64.0 57.0 57.3 58.3 54.9 66.8 46.8 54.0 7 67.41 66.3 64.5 57.4 57.3 58.4 55.0 67.5 46.6 54.3 8 66.9 66.0 63.8 58.0 57.0 58.6 54.7 67.6 39.3 55.0 9 65.7 64.5 62.7 56.6 55.3 57.3 53.0 65.4 38.2 52.8 10 67.1 65.7 64.0 57.7 56.8 59.1 55.91 68.3 47.0 56.4 11 67.7 66.6 65.6 59.4 58.3 60.1 55.7 68.1 37.3 56.8 12 67.4 66.1 64.71 59.2 57.71 59.5 55.3 67.8 j #N /A 56.6 13 67.5 66.1 64.5 58.6 57.6 59.5 56.2 67.8 34.4 56.4 14 67.9 66.6 65.0 59.1 57.7 59.4 55.4 68.0 39.3 56.6 15 67.6 66.4 64.7 58.7 57.8 59.3 56.2 68.1 38.3 55.5 16 66.1 64.9 63.4 57.7 56.3 57.6 54.5 65.7 44.6 53.1 17 67.3 66.2 64.5 57.5 57.2 59.1 55.9 67.7 41.5 54.8 18 67.3 66.3 64.8 57.6 57.8 58.91 54.8 67.3 46.9 54.7 19 67.0 66.1 64.71 57.6 57.0 58.9 54.2 67.11 46.8 53.6 20 66.9 65.7 63.91 57.3 56.7 58.2 53.4 67.7 36.6 55.5 21 67.4 66.4 64.8 57.9 57.1 58.6 52.0 68.4 38.6 56.1 22 67.5 66.1 64.9 58.6 57.8 59.6 55.7 68.4 45.0 56.1 23 65.8 64.6 63.4 56.5 56.0 57.5 53.9 65.7 40.4 52.8 24 67.0 66.0 64.4 57.2 57.9 59.2 55.3 68.4 44.1 55.7 25 67.3 66.1 64.4 57.0 56.8 58.1 54.4 67.5 40.4 54.2 26 67.3 65.8 64.6 58.7 57.3 59.2 55.0 67.51 42.7 56.0 27 67.3 65.8 64.3 58.6 57.3 59.2 54.7 67.9 45.4 553 28 67.9 66.5 65.1 58.7 58.1 59.4 55.7 68.1 49.0 55.7 29 67.7 66.9 66.3 58.3 58.5 60.6 55.6 67.8 37.0 54.8 30 65.6 64.7 63.0 56.0 56.1 57.1 53.8 65.7 33.1 52.8 31 67.4 66.4 65.2 57.6 57.6 59.3 55.9 67.8 30.8 55.9 Days 31 31 31 31 31 30 31 31 29 31 En.Avg 67.0 65.91 64.41 7.8 57.11 58.81 54.91 67.4 45.2 55.0 #N /A indicates insufficient data. H TABLE 4 DAILY CNEL VALUES AT EACH MONITOR STATION August 2011 Date NMS Site 1S I 2S 3S 4S 5S 6S 7S 8N I 9N 10N 1 67.3 66.4 65.1 57.3 57.2 58.7 54.5 67.0 43.4 54.8 2 67.6 66.5 65.7 56.7 57.9 58.4 55.6 66.7 43.5 53.8 3 67.6 66.5 65.0 57.5 56.8 58.1 52.9 67.3 39.4 55.2 4 67.6 66.4 64.8 57.5 56.6 57.9 52.2 68.0 39.1 55.5 5 67.5 66.2 64.9 58.3 57.1 59.1 54.6 67.8 43.8 55.9 6 65.6 64.4 62.9 56.7 56.1 57.5 53.5 65.8 44.3 54.0 7 66.91 65.7 64.2 56.6 56.2 57.8 53.3 68.01 45.0 56.7 8 67.61 66.2 64.9 58.0 57.1 58.7 54.1 68.6 41.6 57.9 9 67.0 65.6 64.6 57.8 56.8 58.8 54.0 68.6 45.0 58.1 10 67.2 65.8 64.2 58.0 56.5 58.3 52.9 68.2 39.3 57.3 11 67.6 66.4 64.7 58.4 57.6 59.3 54.3 68.0 33.1 57.0 12 67.4 66.3 65.11 58.3 57.71 59.5 55.5 67.8 28.8 55.4 13 65.8 64.4 63.0 55.8 55.41 56.7 52.5 66.1 35.0 54.4 14 66.6 65.5 64.3 56.9 56.8 58.4 54.5 67.9 29.8 56.3 15 67.2 66.0 64.8 57.7 57.1 59.0 54.8 68.1 36.6 56.6 16 67.3 66.2 64.8 57.0 56.8 58.6 53.9 67.1 46.5 54.6 17 67.0 65.8 64.2 56.3 55.9 57.7 53.1 67.4 49.1 54.9 18 67.6 66.0 65.0 58.3 57.1 58.9 54.3 68.2 41.0 56.1 19 67.2 66.0 64.4 57.8 57.2 58.9 54.3 68.2 38.9 57.0 20 65.9 64.5 63.6 57.5 56.21 58.1 53.0 66.11 42.5 54.4 21 66.7 65.7 64.2 57.3 56.81 58.3 53.9 67.4 41.4 55.4 22 67.4 66.4 65.1 57.6 57.51 58.7 54.2 67.7 41.4 55.1 23 67.3 66.1 64.6 56.8 57.11 58.6 54.2 67.8 45.1 55.2 24 67.3 66.2 64.9 57.5 57.21 58.5 54.4 67.2 43.3 55.3 25 67.8 66.4 65.31 57.2 57.6 58.8 54.7 67.9 47.3 56.0 26 67.6 66.2 65.31 57.1 56.6 58.3 54.5 67.8 51.1 53.5 27 65.6 63.9 62.3 55.6 54.3 55.6 51.9 65.6 49.1 51.9 28 66.9 65.2 63.7 56.1 55.3 56.8 53.2 68.0 44.8 55.3 29 67.7 66.3 65.7 57.9 56.8 58.5 53.3 68.0 49.7 55.3 30 67.7 66.2 64.7 58.5 56.8 58.8 53.4 67.3 43.0 55.8 31 67.7 66.4 65.2 58.6 57.7 59.3 53.4 67.6 45.8 55.4 Days 31 31 31 31 31 31 31 31 En.A 67.2 65.9 64.6 57.4 56.8 58.41 53.91 67.61 44.6 55.7 #N /A indicates insufficient data. 6, TABLE 5 DAILY CNEL VALUES AT EACH MONITOR STATION September 2011 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 67.8 66.4 65.0 57.9 57.4 58.9 53.0 67.9 41.5 55.4 2 67.6 66.4 65.3 57.3 56.8 58.0 52.4 68.2 45.5 55.4 3 64.8 63.8 62.1 54.5 54.2 55.8 49.9 64.1 39.2 50.7 4 64.7 63.5 62.0 55.0 54.5 55.8 51.8 65.0 52.2 52.4 5 67.0 65.7 64.5 56.2 55.5 58.1 53.4 67.2 39.0 54.3 6 67.1 65.6 64.2 56.6 56.0 57.8 54.3 66.7 52.2 52.3 71 66.71 65.3 63.5 55.5 55.3 56.6 52.1 66.4 48.4 54.0 8 67.1 65.8 63.6 56.5 56.0 58.0 53.0 67.8 45.2 55.8 9 67.1 65.6 64.2 58.5 56.3 58.6 53.4 68.0 39.4 56.6 10 65.9 64.4 62.7 56.1 54.9 57.8 52.3 65.1 39.2 55.0 11 67.1 65.7 64.2 57.1 56.9 58.3 54.2 67.8 40.6 55.8 12 67.2 66.1 64.7 57.4 56.9 58.5 53.1 67.2 48.6 55.2 13 65.3 65.5 64.3 57.4 56.8 58.2 53.6 66.9 33.5 54.3 14 67.1 65.9 64.6 57.3 56.7 58.4 53.4 68.0 43.4 56.1 15 67.1 66.5 65.2 57.5 56.1 57.9 52.2 68.0 37.9 56.5 16 67.7 66.0 64.7 58.1 57.0 58.6 52.5 68.2 44.2 57.3 17 65.3 63.8 62.5 56.2 54.9 56.7 51.3 64.8 #N /A 53.0 18 66.6 65.4 64.6 56.8 56.7 58.2 53.2 68.0 31.9 56.3 19 66.7 65.7 64.3 56.5 56.0 57.6 52.1 67.8 38.4 56.7 20 66.2 65.1 63.5 55.7 56.0 57.4 53.2 66.7 30.2 54.8 21 66.5 65.4 63.9 56.6 56.2 57.8 52.5 67.0 50.3 54.7 22 67.4 66.3 64.8 56.5 56.6 58.4 52.9 68.0 41.7 55.7 23 67.0 65.7 64.3 57.0 56.2 58.4 53.6 67.6 35.5 56.7 24 64.8 63.4 62.0 54.4 53.3 54.9 48.9 64.8 40.7 53.5 25 66.5 65.3 64.1 57.4 56.7 58.7 53.8 68.0 #N /A 56.8 26 67.1 65.9 64.5 57.4 57.0 58.7 55.2 67.0 41.2 56.2 27 65.7 64.8 63.2 56.6 55.6 57.1 53.8 66.8 31.7 55.7 28 66.1 65.0 64.0 56.1 54.7 57.0 50.6 66.9 35.0 56.5 29 67.0 65.8 64.8 57.5 56.8 58.3 53.0 67.2 37.5 54.9 30 67.3 66.0 64.6 56.7 56.6 57.8 #N /A 67.4 44.8 56.2 Days 30 30 30 30 30 30 29 30 28 30 En.Avg 1 66.71 65.5 64.11 56.8 56.1 57.8 52.9 67.1 44.9 55.4 #N /A indicates insufficient data. [III TABLE 6 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class A July- September 2011 Carder AC Type # Deps NMS Site is 2S 3S 4S bb bb 76 8N 9N 1ON as a r verage Count (11) (11) (10) (11) (10) (9) (0) (0) (0) 87377 601 Average 91.5 88.1 81.1 83.2 84.0 80.4 92.2 #N A 78.3 Count r(589) (594) (597) (586) (595) (584) (557) (2) (0) (1) B7378 111 Average 96.7 96.2 88.8 88.4 88.7 84.7 #N /A #N /A #N /A Count (109) (109) (109) (111) (108) (108) (0) (0) (0) American B7378 870 Average 97.1 96.5 88.1 87.8 88.8 85.0 94.6 76.9 83.2 Count (859) (853) (849) r (859) (831) (832) (5) (1) (1) 8757 215 Average 95.1 94.1 92.2 86.6 86.0 87.7 83.4 #N /A #N /A #N /A Count r (211) r (212) (212) (214) (214) F (204) r (206) (0) F (0) F (0) Continental B7377 625 Average 96.3 94.7 93.6 86.0 85.8 87.3 83.4 92.6 #N /A #N /A Count (614) F (614) (617) r (614) r (621) r (602) (595) (2) (0) (0) B7378 169 Average 98.0 96.1 94.5 87.4 87.3 88.6 85.1 94.9 80.8 79.9 Count F (155) F (158) F (160) F (160) r (161) (147) r (152) 1 (7) r (3) r (4) Delta A319 676 Average 95.3 93.9 93.4 86.4 85.1 86.3 81.4 89.9 #N /A 78.5 Count (663) (663) (668) (669) (670) (658) (611) (3) (0) (1) A320 4 Average 95.8 94.6 93.8 86.2 85.2 86.4 81.2 #N /A #N /A #N /A Count (4) (4) (4) (4) (4) (4) (4) F (0) r (0) (0) 87377 428 Average 96.6 95.0 92.6 85.6 86.2 87.8 84.5 94.1 #N /A 81.0 Count F (423) F (426) F (426) r (424) (427) F (412) (412) (1) (0) (1) B7378 17 Average 95.9 94.4 93.0 87.0 87.1 88.8 85.1 #N /A #N /A #N /A Count F (16) r (17) r (17) r (17) r (17) r (16) r (17) (0) (0) (0) B757 6 Average 93.4 92.7 90.9 85.5 84.5 84.8 79.6 #N /A #N /A #N /A Count r (6) r (6) r (6) r (6) r (6) (6) (6) (0) (0) (0) FedEx A300 64 Average 96.4 95.4 94.0 88.1 87.7 89.6 85.5 #N /A #N /A #N/Al Count r (64) F (64) r (64) r (63) (64) (64) F (62) (0) F (0) F (0) Frontier Airlines A318 29 Average 92.9 91.9 90.9 84.5 83.4 84.1 78.9 #N /A #N /A #N /A Count r (29) F (28) r (29) r (29) r (29) (29) r (24) (0) r (0) (0) A319 331 Average 94.4 93.1 92.3 85.8 85.1 86.2 81.7 90.9 #N /A #N /A 1 Count (323) (326) (327) r (326) (329) r (318) r (304) (2) r (0) r (0) A320 2 Average 94.7 94.3 90.2 84.6 83.7 84.5 80.0 #N /A #N A #N /A Count r (2) r (2) r (2) r (2) F (2) r (2) (2) r (0) F (0) r (0) Mesa Airlines CRJ9 78 Average 91.9 90.0 92.6 83.6 85.3 86.0 80.3 91.4 #N /A #N /A Count r (76) r (77) r (77) r (76) r (76) r (74) F (60) (1) (0) (0) outh w west B7373 1 Average 90.3 90.4 88.6 80.5 79.3 79.9 76.6 #N 7A #N /A #N /A Count (1) F (1) (1) (1) r (1) (1) F (1) (0) (0) (0) 87377 1556 Average 92.3 91.3 87.1 81.4 81.0 82.0 79.31 94.0 #N /A 79.2 Count (1539) (1548) (1545) (1519) (1463) (1517) (1106) (1) (0) (1) United A320 804 Average 93.3 92.2 91.1 84.7 84.4 85.8 81.7 91.1 78.2 80.4 Count (788) (790) (795) (798) (796) (779) (699) (4) (1) (2) B757 108 Average 95.0 93.7 92.5 86.5 85.2 86.3 81.9 #N /A #N /A #N /A Count r (105) (107) F (108) r (107) r (107) (102) r (93) (0) r (0) r (0) PS 8757 51 Average 96.6 95.8 93.5 86.4 85.7 87.0 81.7 #N /A #N /A #N /A Count P (50) (50) r (49) (50) F (50) F (50) F (47) r (0) F (0) F (0) US Airways A320 207 Average 93.9 92.8 90.5 84.4 83.3 84.5 80.7 85.8 7N-/A #N /A Count (203) (199) (205) (205) (202) (196) (165) (2) (0) (0) A321 65 Average 98.7 97.7 94.8 87.3 86.0 87.2 83.1 #N /A #N /A #N /A Count (65) (63) (64) (64) (65) (62) (62) (0) (0) (0) B7373 262 Average 95.2 93.8 91.6 85.3 84.9 87.1 83.4 90.0 82.7 81.7 Count (256) (259) (256) (258) (258) (254) (238) (3) (1) (1) 6757 2 Average 94.7 94.3 90.2 82.4 84.1 82.3 79.3 #N /A #N /A #N /A Count 1 (2) (2) (2) (2) (2) (2) (2) (0) (0) (0) Wes Wet B7377 184 Average 94.5 93.2 93.9 87.4 86.9 88.11 82.5 #N /A #N A #N /A I Count 1 (182) (178) (183) (184) (184) (180) (175) (0) (0) (0) -11- TABLE 7 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class E July- September 2011 Carrier AC Type # Deps NMS Site 7ra'sk a Air verag Count (355) (354) (356) (349) (355) (350) (332) (1) (0) (1) Southwest B7377 2375 Averag Count 91.2 ( 2343)( 90.5 2349 )(2360)(2325)(2272)(2321)(1763) 86.3 81.4 80.6 81.9 79.1 #N /A (0) #N /A (0) #N /A (0) -12- TABLE 8 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commuter July - September 2011 Carrier AC Type # Deps NMS Site es jet 3469 Average Count (2746) =(350) (2673) (1) (0) (1) (0) (0) (0) (0) CRJ7 353 Average Count 79.8 (211) (224) (348) (212) (0) (0) (0) MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation July - September 2011 Carrier AC Type # Deps NMS Site 7,7neral Aviation jet 3469 Average Count (2746) (2721) (2673) (1423) (1050) (2354) (585) (16) (1) (1) -13- TABLE 9 AIR CARRIER OPERATIONAL HISTORY Carrier AC Type Year 2007 1 2008 2009 2010 2011 Air Canada JAC A319 340 4 E190 52 Alaska Air JAS 87374 5,072 2,114 163 152 90 B7377 5,822 5,913 6,687 6,839 5,558 B7378 912 1,508 1,198 893 612 Aloha JAQ B7377 4,066 898 American AA B7378 7,322 2,573 7,649 2,519 7,744 1,722 7,493 1,999 5,463 1,192 -4=07 80 2,185 1,463 10 4 Continental ICO 87373 B7375 B7377 53 5,537 4 5,274 2 4,239 4,646 3,416 B7378 10 227 855 1,190 958 Delta IDL A319 3,903 4,061 A320 372 26 87373 B7377 B7378 B757 MD90 5 2 97 3,195 2,047 24 577 438 2,856 2,459 1,707 688 1,539 1,745 3,082 433 362 371 2,555 87 45 FedEx FM A300 296 368 369 500 382 A310 210 142 141 4 Frontier Airlines I F9 A318 9 110 233 284 80 A319 2,663 2,732 2,616 2,596 2,074 A320 6 Mesa Airlines JYV CL60 CRJ9 2 1,301 1,224 2,533 1,437 578 Northwest NW A319 2,071 2,076 2,255 162 A320 7 21 4 Southwest JWN B7373 20 2 2 4 B7377 26,944 26,414 30,058 30,986 23,406 UPS 15X B757 500 472 434 416 312 US Airways AW _ A319 A320 3,413 2,864 3,250 2,964 3,290 2,270 783 1,333 863 612 A321 771 4441 500 B7373 1,244 1,138 988 1,632 1,153 B757 1,060 824 472 28 20 United UA A319 3,200 2,093 1,741 1,900 1,399 A320 850 1,939 2,798 4,053 3,350 87373 506 441 B7375 B757 88 5,731 191 3,722 379 2,071 1,482 745 Virgin America VX A319 A320 1,266 7731 104 962 WestJet WS B7377 1 524 -14= TABLE 10 AIRCRAFT OPERATIONAL HISTORY Aircraft Year 2007 2008 1 2009 ; 2010 1 2011 A300 296 368 369 500 382 A310 210 142 141 4 A318 9 110 233 284 80 A319 11,347 10,151 11,168 9,788 8,401 A320 3,721 4,903 5,862 6,724 3,994 A321 77 444 500 87373 1,269 1,674 1,431 1,632 1,157 B7374 5,072 2,114 163 152 90 87375 141 191 381 87377 42,371 39,076 42,691 45,553 35,459 87378 8,341 9,822 10,485 10,009 7,120 8757 13,059 10,393 6,238 4,287 2,314 CL60 2 CRJ9 1,301 1,224 2,533 1,437 578 E190 1 1 52 MD80 2,1851 1,4631 101 4 MD90 2,0471 2,4591 1,7451 371 FIGURE 5 AIRCRAFT OPERATIONAL HISTORY -15- TABLE 11 AIR CARRIER AVERAGE DAILY DEPARTURE HISTORY Carrier AC Type Year 2007 1 2008 2009 2010 2011 Air Canada AC A319 0.466 0.007 �_�f_ E190 0.071 Alaska Air JAS B7374 6.951 2.883 0.222 0.203 0.165 B7377 7.975 8.087 9.159 9.373 10.172 B7378 1.249 2.057 1.644 1.225 1.128 Aloha JAQ B7377 5.578 1.230 American JAA B7378 10.030 10.454 10.605 10.266 10.007 B757 3.523 3.443 2.359 2.737 2.183 - - - -�� _ MD80 2.992 2.000 0.014 0.005 Continental ICO 87373 0.005 87375 0.071 0.003 B7377 B7378 7.586 0.014 7.202 0714 5.778 1.197 6.342 1.652 6.260 1.755 Delta !DL A319 5.353 7.425 A320 B7373 0.005 0.033 0.504 0.055 B7377 0.003 0.787 2.340 4.219 4.689 87378 B757 0.132 4.395 0.598 3.913 0.940 2.107 0.597 0.499 0.154 0.084 MD90 2.803 3.355 2.395 0.510 FedEx JFM A300 0.405 0.503 0.507 0.685 0.700 A310 0.288 0.194 0.192 0.005 Frontier Airlines I F9 A318 0.011 0.153 0.318 0.389 0.147 A319 3.649 3.732 3.584 3.559 3.799 A320 0.011 Mesa Airlines jYV CL60 0.003 CRJ9 1.781 1.672 3.466 1.973 1.059 Northwest [NW A319 2.836 2.836 3.088 0.222 A320 0.011 0.030 0.005 Southwest IWN B7373 0.027 0.003 0.003 0.007 87377 36.918 36.107 41.189 42.466 42.872 UPS j5X B757 0.685 0.645 0.595 0.570 0.571 US Airways AW A319 4.679 4.440 4.507 1.071 1.575 _ _ ®m A320 3.921 4.049 3.110 1.819 1.121 A321 0.104 0.614 0.919 B7373 8757 1.704 1.452 1.555 1.123 1.353 0.647 2.238 0.038 2.114 0.037 United UA A319 4.373 2.866 2.392 2.605 2.549 A320 1.181 2.639 3.825 5.553 6.158 B7373 0.691 0.611 B7375 0.121 0.260 0.515 B757 7.852 5.087 2.836 2.033 1.355 Virgin America JVX IA319 1 1.734 0.142 A320 1 1 1.058 1.318 WestJet (WS I 87377 1 1 0.960 B[os NOISE ABATEMENT COMMITTEE MEETING Date: September 14, 2011 Time: 2:00 PM Place: Eddie Martin Building AGENDA ITEMS AND ITEMS DISCUSSED: 1. Airport Statistics Bonnie Frisch presented the statistics from the John Wayne Airport (JWA) Statistics Report for July 2011, and copies were distributed to attendees. There was a 1.2% decrease in Air Carrier Operations and a 29.8% decrease in Commuter Carrier Operations. 2. Additional topic discussions and/or comments and questions Silvia Zavala distributed the most recent Noise Abatement Program Quarterly Report for April 1, 2011 through June 30, 2011. Greg Carroll asked if monthly passenger numbers can be posted on JWAs website prior to receiving the monthly operations numbers from the Federal Aviation Administration (FAA). Bonnie replied that the new computerized system in place has one limitation, which is having to wait until the 201h of each month in order to access the previous month's data. Bob Taylor asked how ADDS are distributed and /or allocated. Bonnie Frisch explained that Regulated ADDS are allocated to the carriers under the following circumstances: to new entrants when they begin service (currently new entrants receive 3 ADDS), and to an incumbent at the top of the waiting list in the event that an ADD becomes available. Regulated ADDS are allocated through the term of the Access Plan (e.g., currently through December 31, 2015). Bob Taylor asked which flights are flying the STREL departure procedure. Bonnie responded that all the flights east of Las Vegas fly the STREL departure procedure. Bob Taylor questioned the General Aviation numbers being reported on the Quarterly Report. Bonnie explained that the FAA changed the way they were collecting data as far back as July 2008. The numbers have been revised and updated on the JWA website from July 2008 to present. -17- Bob Taylor mentioned he noticed aircraft turning earlier and is experiencing more noise and asked if there was a way to have aircraft at higher altitudes. Jim Sugden replied that there will always be noise and climbing higher would in turn produce more noise. Jim also mentioned that performing a cut -back is not a requirement, and older aircraft had to use this procedure in order to meet the noise requirements, whereas aircraft nowadays are substantially much quieter. go 3rd Quarter 2011 SNA/John Wayne Airport SUMMARY OF STATISTICAL INFORMATION FOR CALIFORNIA DEPARTMENT OF TRANSPORTATION Size of Noise Impact Area as defined in the Noise Standards (California Code of Regulations, Title 21, chapter 2.5, Subchapter 6): 4.07 acres (or 0.006 square miles) 2. Estimated Number of dwelling units included in the Noise Impact Area as defined in the Noise Standards: 68 Estimated number of people residing within the Noise Impact Area as defined in the Noise Standards: 170 (based on 2.5 people per dwelling) 4. Identification of aircraft of type having highest takeoff noise level operating at this airport together with estimated number of operations by this aircraft type during the calendar quarter reporting period: B7378 — 2,332 operations (arrivals +departures) 5. Total number of aircraft operations during the calendar quarter: 65,651 6. Number of Air Carrier operations during the calendar quarter: (Not mandatory) 21.132 Percentage of Air Carrier operations by aircraft certified under Federal Aviation Regulation (FAR) Part 36, Stage III: (Not mandatory) 100% 8. Estimated number of operations by General Aviation aircraft during the calendar quarter: (Not mandatory) 9. Estimated number of operations by Military aircraft during the calendar quarter: (Not mandatory) 60 NAC ROSTER September 14, 2011 NAME ORGANIZATION Bob Taylor Resident — Newport Beach Greg Carroll AirFair Bonnie Frisch John Wayne Airport Jim Sugden John Wayne Airport Silvia Zavala John Wayne Airport -19-