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Home My WebLink About04 JOHN WAYNE AIRPORT NOISE ABATEMENT QUARTERLY REPORTAgenda Item 4 Reviewed: Jip A�'CTENDA REPORT City Manager Finance Director N A MEETING DATE: OCTOBER 20, 2015 TO. JEFFREY C. BARKED, CITY MANAGED FROM. COMMUNITY DEVELOPMENT DEPARTMENT SUBJECT: JOHN WAYNE AIRPORT NOISE ABATEMENT QUARTERLY REPORT SUMMARY. This agenda report transmits the John Wayne Airport (JWA) Noise Abatement Quarterly Report for the second quarter of 2015. The average noise level measured at Tustin's monitoring station (NMS 10N), located at Columbus Tustin Middle School on Beneta Way (Figure 1), remained consistent with prior quarters during this first quarter reporting period. Average noise levels during the second quarter remained well 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. Figure 1 JWA Noise Report October 20, 2015 Page 2 CORRELATION TO THE STRATEGIC PLAN: Staff's analysis and report of the quarterly John Wayne Airport Noise Abatement (Report falls under Goal D of the Strategic Plan pertaining to strong community and regional relationships. The City of Tustin strives to work collaboratively with agencies both within and outside Tustin on issues of mutual interest and concern, and in this instance, on matters of airport traffic and noise. DISCUSSION: Following the conclusion of each calendar quarter, JWA staff prepares a Noise Abatement Program Quarterly Report and posts a copy of the report on their website. Attached is the quarterly report for the second quarter of 2015, which includes the months of April through June. An overview of the information contained within the JWA Noise Report includes measured noise levels, and an analysis of noise complaints. As additional information, JWA is working toward upgrading the microphones at noise monitoring stations throughout Orange County. Tustin's noise monitoring microphone is scheduled to be updated in October 2015. The new microphone incorporates updated technology and will provide increased accuracy in noise monitoring and reporting. Measured Noise Levels Aircraft noise is most noticeable during airplane takeoffs and landings primarily due to engine noise. Although engines produce a significant amount of aircraft noise, many other factors may influence the perception of noise including: proximity; weather — in bad weather engine noise is reflected off of the atmosphere making jets appear louder than on clear days; routes; non-scheduled operations which could include military or private aircraft; emergencies; and, weight — a heavier load may affect an aircraft's rate of ascent. During the second quarter of 2015, the average CNEL at Tustin's monitoring station on Reneta Way was 55.4 dB. This is 1.1 dB higher than the average of the previous quarter (Q-1: January through March 2015). The average noise level for this quarter is very similar to the average from the previous four quarters, which is 55.0 dB. Figure 2 provides a visualization of Tustin's CNEL levels for each month during the second quarter of 2015. Daily Community Noise Equivalent LeveIs QCNEQ in Tustin - 70 I Aprp1l through .dune 2015 _. .1' 50 40 30 U 0 -April May 10 -June 0 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 Date Figure 2 JWA Noise Report October 20, 2015 Page 3 Noise Complaints The Airport's Access and Noise Office receives and investigates noise calls and complaints from local citizens and other sources. Throughout all of the Orange County monitoring area, noise complaints increased by 16.1 percent during the second quarter of 2015 in comparison to the first quarter of 2015. This number represents a 57.3 percent decrease in comparison to the same quarter last year. It should be noted that several of the complaints were made by the same household in the City of Irvine. During the second quarter of 2015, there were three (3) Tustin area complaint calls, which is the same number of complaints as the previous quarter. Tustin staff has outreached to JWA to gather further details on the nature of the complaints and outreach by JWA to residents. The breakdown of the three (3) complaints from the second quarter of 2015 is as follows: one (1) complaint was regarding the frequency of flights; and, (2) complaints were regarding general loud aircraft noise. Two (2) of these concerns were left on John Wayne Airport's voicemail system, and the complainants did not request follow-up from JWA staff. One (1) complaint regarding noise was left via electronic mail, and JWA staff responded by providing the complainant with information explaining approach path and regulatory jurisdiction of JWA and the FAA. To provide an understanding of the trend in Tustin area complaints throughout the years, a chart displaying the number of noise complaints for the past five years is displayed below (Figure 3). Generally, there is a noticeable increase in noise complaints during the second and third quarters, which further supports the theory that an increase in complaints tends to occur during the warmer months of spring and summer. Overall, the number of complaints has not reached more than twelve (12) complaints in a single quarter during this five-year reporting period. 14 12 10 ® 8 U ® 6 4 2 r. Mcase Ccmpdaa s ® Tustin Quarter/Year JWA Noise Report October 20, 2015 Page 4 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. The public are additionally welcome to participate in John Wayne Airport's Quarterly meetings held by the Access and Noise Office. The next quarterly meeting will be held on December 9, 2015, at 2:00 p.m. in the John Wayne Airport Administrative Office located at 3160 Airway Avenue in Costa Mesa. Adrianne DiLeva-Johnson Elizabeth A. Binsack Senior Management Assistant Director of Community Development Attachment: John Wayne Airport Noise Abatement Quarterly Report for April 1, 2015, through June 30, 2015 JWA Noise Report October 20, 2015 Page 5 ATTACHMENT John Wayne Airport Noise Abatement Quarterly Report for April 1, 2015 through June 30, 2015 (Second Quarter) NOISE ABATEMENT PROGRAM QUARTERLY REPORT For the period: April 1,2015 through June 30,2015 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: Lawrence G. Serafini Acting Airport Director John Wayne Airport,Orange County INTRODUCTION This is the 170th 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 I, 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 Beach NMS-6S: 1912 Santiago,Newport Beach NMS-2S: 20162 S.W. Birch St.,Newport Beach NMS-7S: 1131 Back Bay Drive,Newport Beach NMS-3S: 2139 Anniversary Lane,Newport Beach NMS-8N: 17372 Eastman Street, Irvine NMS-4S: 2338 Tustin Ave.,Newport Beach NMS-9N: 1300 S. Grand Avenue, Santa Ana NMS-5S: 324 '/ Vista Madera,Newport Beach NMS-10N: 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 1,2014-June 30, 2015). 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". Figure � n � ei ::,6 1� +`Jy- p � •1 _,yam .. , * j ' • _ r IL t �' w► '* i 40, 14 IL Ir ofe UP At 41 It e • r r �e f, _ yep �► t,. IN Owl to 1 � �. � a � ■ j 'A. ` 1i If it rti a r`,. �-.,� /� �` - � f � �� tip+ • �'� •: � 't" •� • . } 4b� 10 c � 1p •04>1 '�, ._ +r►;• .! ' � ..�. _.. .� + � :.\.._ :_ilk. s. AIRCRAFT TRAFFIC SUMMARY The Airport traffic summary for this quarter is shown in Table 1 below. Air Carrier operational count histories and average daily departure counts are illustrated in Tables 9 & 11. TABLE 1 LANDING AND TAKEOFF OPERATIONS April - June 2015 Period Air Carriers GA Jet (1) Jet Prop Total Operations (2) Average Daily Jet Operations April 6,910 0 2,148 21,031 301 May 6,980 0 2,426 21,073 303 June 7,035 0 2,394 21,085 314 Second Quarter 20,925 0 6,968 63,189 306 e Months F14 - 06/30/15 81,553 0 26,789 264,726 296 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. ACOUSTICAL INSULATION PROGRAM Four hundred eighteen residences in the Santa Ana Heights area have been sound attenuated and an avigation easement reserved through the County's Acoustical Insulation Program, which closed in December 2009. 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. Seventy-five dwelling units in Santa Ana Heights remain in the "Noise Impacted Area" (within 65 dB CNEL contour). TELEPHONE COMPLAINT CALLS (April 1, 2015 - June 30, 2015) The Airport's Access and Noise Office receives and investigates noise calls and complaints from local citizens and all other sources. During April 1, 2015 through June 30, 2015, the Office received 144 complaints from local citizens. This is a 16.1% increase from the 124 complaints received last quarter. It is a 57.3% decrease from the 337 complaints received during the same quarter last year. Figure 3 shows the distribution of the quarterly telephone calls and complaints from local communities. -4- FIGURE 3 HISTOGRAM BY COMMUNITY Anaheim Anaheim Hills ! � Balboa Islam-! Balboa Peninsula 9 Big Canyon 1 Corona Del Mar 1 Coo to Mesa 24 C"Ci 'NI, Shoves 1 I 1 I E,-it1Db_Iff 3 Huntington E,,,2, -i,. --h 5 Irvine 36 Laguna Bea, --h 2 Laguna Moods 1 i Lenon Heights I Lido Isle 1 Newport Beach 13 3 [I,--)rth Tustin 1 Orange 5 Banta Ana 12 �.nt-3 ,na Heights 3 Silverado 3 { Tustin 3 L.Iniversity Pai'll, 2 1 I Unknown 2 I ' Westcliff 4 i Yor'ba Linda 3 j 0 2 4 6 8 10 12 14 16 16 20 22 24 2, 8 30 32 34 36 38 NUmber of Comp:,2 a its Note: 72% of the complaints from Irvine were from one household. -5- TABLE 2 LONG TERM MEASURED LEVELS Aircraft CNEL from 07/01/14 through 06/30/15 Values in db at Each Site Period NMS Site 1S 2S 3S 4S 55 6S 7S 8N 9N ION Jul 2014 66.8 66.1 65.4 58.4 57.5 59.1 54.9 67.4 43.0 55.2 # Days 31 31 31 31 31 26 31 31 30 31 Aug 2014 66.8 66.0 65.4 58.3 57.9 59.1 54.9 67.2 41.5 55.4 # Days 31 31 31 31 31 31 30 31 30 31 Sep 2014 66.6 65.8 65.3 58.1 57.5 58.8 55.0 66.7 43.3 54.2 # Days 28 30 30 30 30 30 30 30 29 30 Q-3 2014 66.8 66.0 65.4 58.3 57.6 59.0 54.9 67.1 42.7 55.0 #Days 90 92 92 92 92 87 91 92 89 92 Oct 2014 66.9 65.8 65.6 58.7 57.4 59.1 55.1 66.9 42.9 54.9 # Days 31 31 31 31 31 31 31 31 31 31 Nov 2014 65.7 64.3 64.8 57.7 56.4 58.9 54.4 66.3 42.9 54.1 #Days 30 20 30 30 30 30 30 30 23 30 Dec 2014 66.6 65.3 65.8 58.8 58.1 60.4 55.6 66.9 #N/A 54.7 #Days 31 24 31 31 31 31 31 31 0 2 Q-4 2014 66.4 65.3 65.4 58.4 57.4 59.5 55.0 66.7 42.9 54.5 #Days 92 75 92 92 92 92 92 92 54 63 Jan 2015 66.1 64.9 65.1 58.3 57.2 59.3 54.9 66.0 42.7 53.8 # Days 31 31 31 31 31 31 31 31 26 30 Feb 2015 66.3 65.4 65.3 58.6 57.4 59.2 55.1 66.6 43.9 54.8 # Days 28 28 28 28 28 28 28 28 25 28 Mar 2015 66.5 65.4 65.6 58.7 57.2 59.1 55.2 66.8 42.2 54.4 # Days 31 31 31 31 31 31 31 31 29 31 Q-1 2015 66.3 65.2 65.3 58.5 57.3 59.2 55.1 66.5 43.0 54.3 #Days 90 90 90 90 90 90 90 90 80 89 Apr 2015 66.6 65.7 65.3 59.0 57.7 58.9 56.0 67.3 43.7 55.1 # Days 30 30 30 30 30 30 30 30 24 30 May 2015 66.8 65.8 65.4 59.4 57.8 59.1 56.3 67.6 42.4 55.8 #Days 31 31 31 31 31 31 31 31 28 31 Jun 2015 67.0 66.0 65.7 59.2 57.3 59.3 55.3 67.5 42.3 55.3 # Days 30 30 30 30 30 30 30 30 28 30 Q-2 2015 66.8 65.8 65.5 59.2 57.6 59.1 55.9 67.4 42.8 55.4 #Days 91 91 91 91 91 91 91 91 80 91 Q-3 2014 thru Q-2 2015 Total 66.6 65.6 65.4 58.6 57.5 59.2 55.3 66.9 42.8 54.9 #Days 363 348 365 365 365 360 364 365 303 335 Q-2 2014 thru Q-1 2015(Previous 4 Quarters) Total 66.4 65.5 65.2 58.3 57.4 59.1 55.1 66.9 43.1 55.0 #Days 363 348 362 365 365 360 317 365 311 335 Change from Previous 4 Quarters 0.2 0.1 0.2 0.3 0.1 0.1 0.2 0.0 -0.3 -0.1 -6- TABLE 3 DAILY CNEL VALUES AT EACH MONITOR STATION April 2015 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N ION 1 67.5 65.8 66.0 60.1 58.4 59.7 56.9 67.5 44.1 55.5 2 67.2 66.1 65.6 59.8 58.3 59.1 56.4 67.6 42.5 55.0 3 66.4 65.5 64.8 57.9 56.7 57.7 54.8 66.4 39.9 52.5 4 64.5 63.5 62.5 56.3 54.6 55.8 53.9 65.5 #NIA 52.4 5 66.5 65.3 65.2 59.6 57.5 58.7 56.7 67.6 #N/A 56.2 6 66.5 65.8 64.9 59.2 58.0 59.0 56.6 67.5 43.7 55.6 7 66.4 65.5 65.2 59.5 58.0 59.0 57.1 67.8 43.7 56.7 8 67.1 66.2 65.8 59.6 58.5 59.2 56.6 68.0 41.9 55.5 9 67.2 66.4 65.7 60.1 58.1 59.3 56.8 68.2 41.5 56.3 10 67.0 66.2 65.6 59.4 57.9 59.3 56.2 67.8 49.2 55.6 11 65.7 64.6 65.6 58.3 56.4 59.5 55.3 64.7 #N/A 52.3 12 66.8 65.9 65.7 59.4 57.7 59.4 56.2 68.0 47.4 55.7 13 67.4 66.5 66.1 59.7 58.5 59.7 56.8 67.8 41.7 55.6 14 67.1 66.2 65.7 59.5 58.2 59.7 56.2 67.3 48.4 55.5 15 66.4 65.9 65.2 58.4 57.7 57.4 55.6 66.9 35.7 53.6 16 66.4 65.7 65.3 57.9 57.1 58.4 54.7 65.9 48.2 51.9 17 66.7 66.2 65.2 58.0 57.8 58.8 55.4 67.0 40.9 54.5 18 64.6 63.5 63.5 56.6 55.0 57.3 53.6 64.3 37.4 50.9 19 66.4 65.6 65.0 58.6 57.5 59.0 55.8 68.2 37.5 56.3 20 67.3 66.3 65.9 59.8 58.6 59.9 56.8 68.1 35.2 56.7 21 66.8 65.6 65.3 59.7 58.3 59.6 56.8 67.8 43.7 56.7 22 66.9 65.7 65.7 59.7 58.5 59.2 56.9 68.1 42.6 56.5 23 67.6 66.8 66.3 60.1 58.9 60.1 57.2 68.2 45.1 56.4 24 67.6 66.7 66.2 60.5 59.0 59.9 57.5 68.3 41.4 57.4 25 64.6 64.1 63.1 56.8 56.6 57.0 54.4 65.1 #N/A 54.1 26 66.4 65.4 64.9 58.9 57.7 58.7 56.0 67.8 38.2 55.7 27 66.1 64.6 66.0 58.0 57.1 60.5 55.0 66.1 43.1 52.7 28 66.3 65.6 64.7 57.5 56.5 57.7 54.6 66.4 #N/A 52.8 29 66.5 65.7 65.3 57.7 56.5 57.6 54.8 66.8 #N/A 52.9 30 67.4 66.4 65.9 58.3 57.1 58.3 55.8 67.4 36.2 55.1 Days 30 30 30 30 30 30 30 30 24 30 En. Avg 66.6 65.7 65.3 59.0 57.7 58.9 56.0 67.3 43.7 55.1 #N/A indicates insufficient data. -7- TABLE 4 DAILY CNEL VALUES AT EACH MONITOR STATION May 2015 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N ION 1 67.3 66.6 66.0 58.5 57.8 59.3 56.3 66.7 #N/A 53.7 2 64.9 63.8 63.5 57.0 55.8 56.3 54.1 64.1 34.1 51.6 3 66.9 65.9 65.4 59.5 58.0 59.0 56.4 67.9 35.1 56.2 4 67.4 66.6 66.0 60.0 58.9 59.4 57.0 67.8 39.5 55.7 5 66.8 65.6 65.1 59.7 58.0 59.1 56.7 67.7 39.3 55.6 6 67.0 65.9 65.5 59.9 58.3 59.5 56.8 68.1 47.3 56.8 7 67.3 66.4 65.6 60.0 58.7 59.9 57.4 68.2 37.7 57.3 8 67.5 66.2 65.8 60.0 58.9 59.7 57.6 68.1 40.0 56.3 9 65.5 64.2 63.8 57.5 56.3 57.4 54.4 64.9 46.6 52.7 10 66.8 65.6 65.7 59.1 58.4 59.4 56.4 67.7 41.2 55.3 11 67.6 66.8 66.8 59.5 59.0 60.2 57.0 67.8 35.9 55.4 12 66.8 65.5 65.3 60.4 58.2 58.8 56.0 68.3 42.9 56.2 13 66.9 65.6 65.1 59.8 58.0 58.8 56.9 68.1 40.6 56.1 14 67.8 66.1 66.3 60.4 58.6 59.9 57.3 68.4 36.6 56.8 15 67.9 66.6 66.6 59.7 58.9 60.1 57.5 68.0 46.6 55.7 16 65.7 63.9 63.9 58.6 56.2 57.7 55.4 65.5 32.1 53.9 17 66.9 65.6 65.4 • 59.6 58.3 59.2 56.6 68.3 29.2 '56.7 18 67.1 65.9 65.6 59.9 58.5 59.2 56.8 68.2 41.0 56.8 19 67.2 66.1 66.1 60.0 58.6 60.1 56.9 68.0 42.8 56.3 20 67.5 66.5 65.8 60.2 58.8 59.9 57.0 68.4 42.9 57.3 21 67.6 66.8 66.5 60.4 58.5 60.1 57.8 68.5 44.8 57.3 22 67.0 66.4 65.7 59.4 57.9 59.6 56.2 68.2 33.6 56.6 23 64.7 63.5 63.1 57.8 54.6 57.2 55.0 64.5 31.8 52.7 24 64.9 64.1 63.5 57.7 55.6 57.7 54.0 65.7 37.9 54.1 25 66.8 65.5 65.6 59.7 57.3 59.9 55.9 68.0 #N/A 56.6 26 67.3 66.3 66.1 60.0 57.2 59.9 56.5 68.3 43.6 57.1 27 66.6 66.3 65.2 59.1 58.1 59.2 56.3 68.0 47.3 55.5 28 67.0 66.2 65.7 59.5 57.7 59.7 55.8 67.9 42.5 55.3 29 67.1 66.1 66.0 59.5 57.9 59.8 55.6 67.8 45.9 55.6 30 64.8 64.0 63.3 56.1 53.3 56.0 52.2 64.8 4N/A 53.0 31 66.3 65.3 65.2 58.3 55.2 57.7 54.3 68.0 43.8 56.3 Days 31 31 31 31 31 31 31 31 28 31 En. Avg 66.8 65.8 65.4 59.4 57.8 59.1 56.3 67.6 42.4 55.8 #N/A indicates insufficient data. -8- TABLES DAILY CNEL VALUES AT EACH MONITOR STATION June 2015 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N ION 1 67.1 66.1 65.7 59.6 56.3 59.5 56.0 68.7 34.1 55.7 2 66.6 65.6 65.3 59.4 55.6 59.0 55.9 68.3 44.9 56.2 3 66.3 65.5 65.1 59.7 56.8 59.2 55.8 67.8 31.1 56.3 4 67.1 66.0 65.5 60.4 55.8 59.9 57.2 67.7 32.8 56.1 5 67.6 66.5 66.1 61.0 59.2 60.7 56.4 67.6 42.8 56.1 6 64.9 64.0 63.2 57.6 55.4 57.2 52.4 65.4 40.7 53.5 7 66.8 65.9 65.5 59.5 58.1 59.7 55.8 67.7 42.3 55.4 8 66.8 65.8 65.8 58.6 56.8 58.9 55.2 67.3 44.5 54.8 9 66.5 66.0 65.8 57.6 57.7 59.6 55.6 67.6 33.3 55.4 10 67.1 66.4 65.9 59.3 57.6 59.4 55.9 68.1 31.7 56.6 11 68.0 66.9 66.5 59.9 58.2 60.2 56.5 68.1 30.8 56.0 12 67.7 66.6 66.3 59.8 57.5 60.1 56.2 67.9 41.6 56.3 13 65.8 64.7 64.4 57.6 54.3 57.6 53.7 66.0 41.6 54.2 14 67.3 66.3 65.9 58.7 56.8 58.9 54.8 68.2 38.0 55.6 15 66.7 66.1 65.6 58.3 56.3 58.7 53.7 67.6 #N/A 55.7 16 67.1 66.0 65.5 59.1 56.3 59.3 54.4 66.7 36.6 54.9 17 67.0 66.1 65.6 59.3 56.8 59.4 54.9 68.0 45.4 56.5 18 67.6 66.6 66.3 59.6 58.0 59.8 55.6 68.1 42.6 55.5 19 67.3 66.3 66.3 58.9 57.4 59.5 55.4 67.4 41.1 54.5 20 65.5 64.5 64.1 57.3 55.8 57.2 52.5 66.0 43.4 53.3 21 66.7 65.7 65.6 59.6 58.0 59.5 55.6 67.6 37.0 56.2 22 67.0 65.7 65.8 59.0 57.9 59.4 55.5 67.6 49.6 55.2 23 67.1 66.0 65.8 59.5 57.8 59.6 56.2 67.3 43.7 54.3 24 67.7 66.5 66.3 60.2 58.3 59.9 55.0 67.8 46.6 55.3 25 67.7 66.1 66.0 59.8 58.5 60.3 55.9 68.3 42.3 55.3 26 67.2 66.4 66.0 59.0 58.0 59.4 54.6 67.7 43.3 55.2 27 65.6 64.9 64.9 58.0 56.5 58.5 53.2 65.4 #N/A 53.1 28 67.1 66.1 65.8 58.8 57.4 58.9 55.4 66.8 39.0 54.1 29 67.5 66.4 66.3 59.3 57.8 59.3 55.5 67.2 36.4 54.6 30 67.2 65.8 65.8 58.7 57.1 58.8 54.8 67.1 40.8 54.3 Days 30 30 30 30 30 30 30 30 28 30 En. Avg 67.0 66.0 65.7 59.2 57.3 59.3 55.3 67.5 42.3 55.3 #N/A indicates insufficient data. • -9- TABLE 6 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class A April-June 2015 Carrier AC Type ft Deps NMS Site IS 2S 3S 4S 5S 65 7S 8N 9N ION Alaska Air 13734 11 Average 97.1 95.3 96.9 91.9 88.4 91.4 86.6 #N/A #N/A #N/A Count (11) (II) (II) (II) (II) (II) (11) (0) (0) (0) 13737 422 Average 92.4 91.6 89.0 84.5 81.8 84.2 81.0 90.7 #NIA #N/A Count (418) (406) (416) (413) (374) (385) (394) (2) (0) (0) 13738 464 Average 98.0 96.6 96.6 90.4 87.4 89.4 84.6 92.2 #NIA 82.7 Count (460) (451) (452) (453) (439) (434) (440) (3) (0) (I) American B738 1161 Average 98.6 97.1 97.1 89.0 88.4 89.3 86.3 93.2 79.2 80.5 Count (1139) (1124) (1136) (1116) (1043) (1049) (1102) (13) (5) (7) 9752 2 Average 87.9 88.7 85.4 82.1 81.3 83.5 77.6 #N/A #N/A #N/A Count (2) (2) (2) (2) (2) (I) (I) (0) (0) (0) Delta A319 439 Average 94.9 94.1 93.7 87.5 86.0 86.7 83.2 92.2 #N/A 75.8 Count (435) (423) (432) (433) (400) (405) (409) (2) (0) (I) A320 2 Average 93.7 92.8 92.2 88.3 85.1 86.4 81.9 #N/A #N/A #N/A Count (2) (2) (2) (2) (2) (2) (2) (0) (0) (0) B752 269 Average 95.8 94.8 94.2 87.8 86.7 87.6 84.5 93.0 78.9 81.3 Count (255) (254) (259) (260) (231) (242) (248) (9) (I) (I) FedEx A306 64 Average 96.9 96.4 94.5 88.8 87.9 89.5 86.2 #N/A #N/A #N/A Count (64) (63) (64) (64) (64) (61) (61) (0) (0) (0) Frontier Airlines A319 210 Average 93.7 93.1 92.0 86.5 85.5 86.2 82.8 89.0 #N/A #N/A Count (208) (201) (208) (204) (199) (189) (198) (I) (0) (0) Southwest 13737 2284 Average 91.9 91.4 90.0 85.2 84.1 85.4 83.1 90.8 82.6 75.9 Count (2265) (2219) (2257) (2245) (2100) (2130) (2132) (12) (3) (I) 9738 253 Average 92.2 91.8 89.4 84.1 83.8 84.7 82.8 89.6 79.9 #N/A Count (250) (248) (249) (252) (236) (233) (238) (I) (I) (0) United A320 505 Average 93.4 92.6 91.7 85.7 84.8 87.2 85.5 93.3 #N/A 81.3 Count (480) (468) (478) (478) (437) (446) (463) (20) (0) (4) 9737 558 Average 95.9 94.5 95.7 89.3 89.0 90.2 85.8 92.6 80.4 77.9 Count (551) (546) (551) (547) (506) (522) (529) (3) (I) (3) 13738 339 Average 97.3 96.0 96.0 89.2 88.6 90.0 86.3 95.1 80.1 82.4 Count (328) (323) (327) (323) (304) (300) (320) (9) (3) (4) 13752 4 Average 95.5 94.5 94.4 88.4 85.7 87.9 83.2 #N/A #N/A #N/A Count (4) (4) (4) (4) (4) (4) (4) (0) (0) (0) UPS 13752 52 Average 95.4 95.3 92.8 86.4 85.4 86.3 81.9 #N/A #N/A #N/A Count (52) (52) (52) (51) (52) (47) (49) (0) (0) (0) US Airways A320 283 Average 93.7 93.3 91.2 85.1 84.3 84.7 81.9 89.0 #N/A #N/A Count (281) (278) (278) (280) (261) (267) (260) (I) (0) (0) A321 105 Average 98.5 97.6 96.1 88.0 86.7 87.1 84.4 #N/A #N/A #N/A Count (104) (103) (105) (104) (94) (97) (104) (0) (0) (0) 13752 28 Average 94.8 95.1 91.7 84.0 83.8 84.3 81.9 #N/A #N/A #N/A Count (28) (28) (28) (27) (27) (24) (24) (0) (0) (0) WestJet 9737 91 Average 95.0 93.6 94.2 89.7 86.1 88.5 82.8 #N/A #N/A #N/A Count (91) (91) (91) (91) (88) (84) (82) (0) (0) (0) - 10- TABLE 7 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class E April-June 2015 Carrier AC Type #Deps NMS Site IS 2S 3S 4S 55 6S 7S 8N 9N ION Sky West Coml. CR19 258 Average 90.2 88.9 88.3 78.8 82.2 80.4 79.7 91.6 #N/A #N/A Count (255) (251) (255) (51) (222) (179) (171) (2) (0) (0) Southwest 13737 2189 Average 90.5 90.3 89.0 85.1 83.0 84.6 82.4 90.1 79.4 77.1 Count (2163) (2098) (2165) (2149) (2042) (2027) (2051) (II) (2) (1) TABLE 8 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commuter • April-June 2015 Carrier AC Type #Deps NMS Site IS 2S 3S 45 5S 6S 75 8N 9N ION Sky West CL60 3 Average 84.3 84.2 85.2 #N/A 79.3 79.4 #N/A #N/A #N/A #N/A Count _ (3) (3) (3) (0) (2) (I) (0) (0) (0) (0) CRJ7 456 Average 87.6 87.3 86.5 79.9 81.7 80.9 79.2 88.6 #N/A #N/A Count (449) (431) (448) (192) (324) (289) (202) (4) (0) (0) MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation April-June 2015 Carrier AC Type #Deps NMS Site 1S 2S 3S 4S 55 6S 75 8N 9N ION General Aviation Jet 3318 Average 88.1 87.1 89.1 83.1 82.5 82.8 82.3 83.6 #N/A 76.5 Count (3107) (2999) (3048) (1763) (1053) (2279) (772) (43) (0) (3) TABLE 9 AIR CARRIER OPERATIONAL HISTORY Carrier AC Type Year 2011 2012 2013 2014 2015 Air Canada AC A319 4 Alaska Air AS 13734 110 84 73 89 50 B737 7,435 6,238 5.673 4,381 1,611 8738 761 942 1,162 2,486 1.774 American AA 8738 7,208 7,667 8,658 9,339 4,_601 13752 1,519 911 4 4 MD82 4 Compass CP E170 1,352 Continental CO B737 4,124 13738 1,163 Delta DL A319 5,348 3,436 3,354 3,290 1,722 A320 36 31 21 142 6 E3737 3,373 1,860 11 B738 87 55 14 4 B752 45 1,073 2,214 2,196 1,046 FedEx FM A306 506 508 506 508 252 A310 2 2 2 2 Frontier Airlines F9 A318 88 369 17 A319 2,751 2,368 2,278 2,381 929 A320 6 2 Interjet 40 A320 346 1,490 428 Mesa Airlines YV CR19 720 626 418 SkyWest Coml. SC CR19 584 2,034 2,007 1,004 Southwest WN 8733 • 4 2 2 13737 31,187 33,490 35,234 33,490 17,160 6738 132 391 1,385 1,113 United UA A319 1,931 2,133 2,453 1,926 586 A320 4,419 4,554 4,229 2,774 1,442 13735 I 13737 447 3,786 3,836 4,436 2,123 B738 77 1,407 1.305 1,748 1,163 B739 2 B752 916 1,039 1,557 237 44 • UPS 5X B752 420 414 412 414 206 US Airways AW A319 1,152 2,442 1,997 808 112 A320 1,086 1.485 888 1,426 942 A321 586 247 860 934 418 B733 1,349 B752 32 8 22 46 64 WesUet WS 13736 4 . 6737 766 1,093 730 728 362 Total 79,658 80,691 81,841 77,615 38,734 - 12- TABLE 10 AIRCRAFT OPERATIONAL HISTORY Aircraft Year 2011 2012 2013 2014 2015 A306 506 508 506 508 252 A310 2 2 2 2 A318 88 369 17 A319 11.186 10,379 10.082 8,405 3.349 A320 5.547 6.418 6,628 4.770 2.390 A321 586 247 860 934 418 13733 1,353 2 2 B734 110 84 73 89 50 B735 I 13736 4 B737 47,332 46.467 45.484 43,035 21,256 B738 9,296 10,203 11,530 14,962 8,651 B739 2 B752 2,932 3,445 4205 2,897 1,364 CRJ9 720 1,210 2.452 2.007 1.004 • E170 1,352 MD82 4 Total 79,658 80,691 81,841 77,615 38.734 - 13- TABLE II AIR CARRIER AVERAGE DAILY DEPARTURE HISTORY Carrier AC Type Year 2011 2012 2013 2014 2015 Air Canada AC A319 .005 Alaska Air AS B734 .151 .115 .101 .121 .068 13737 10.178 8.527 7.775 6.000 2.208 B738 1.049 1.284 1.586 3.408 2.430 American AA 13738 9.877 10.484 11.860 12.792 6.304 13752 2.082 1.235 .005 .005 MD82 .005 Compass CP E170 1.847 Continental CO 13737 5.649 8738 1.597 Delta DL A319 7.321 4.699 4.597 4.507 2.359 A320 .055 .041 .027 .195 .008 B737 4.627 2.538 .016 B738 .115 .079 .019 .005 B752 .063 1.462 3.033 3.008 1.433 FedEx FM A306 .693 .694 .693 .696 .345 A310 .003 .003 .003 .003 Frontier Airlines F9 A318 .121 .503 .025 A319 3.770 3.235 3.121 3.260 1.274 A320 .008 .003 Interjet 40 A320 .473 2.041 .586 Mesa Airlines YV CRJ9 .986 .855 .573 SkyWest Coml. SC CRJ9 .801 2.786 2.748 1.375 Southwest WN 8733 .005 .003 .003 B737 42.737 45.770 48.268 45.874 23.504 B738 .180 .537 1.901 1.523 United UA A319 2.627 2.910 3.364 2.636 .803 A320 6.077 6.240 5.797 3.803 1.978 13735 8737 .608 5.178 5.249 6.077 2.907 13738 .110 1.921 1.792 2.395 1.592 13739 .003 B752 1.252 1.418 2.132 .326 .060 UPS 5X B752 .575 .566 .564 .567 .282 • US Airways AW A319 1.575 3.331 2.732 1.107 .153 A320 1.488 2.025 1.219 1.953 1.290 A321 .805 .344 1.181 1.279 .573 B733 1.849 B752 .044 .011 .030 .063 .088 WestJet WS 8736 .005 13737 1.049 1.492 1.000 .997 .496 Total 109.153 110.270 112.126 106.321 53.060 - 14- QUARTERLY NOISE MEETING Date: June 10, 2015 Time: 2:00 PM Place: Eddie Martin Building ITEMS DISCUSSED: Costa Mesa residents Roger and Bette Sprague discussed helicopter traffic over their home near the intersection of Bristol Street and Paularino Avenue. Mr. and Mrs. Sprague explained in the 1970's that they had experienced helicopter traffic and that at that time it was determined that the helicopter operators were not operating as they should with regard to their paths, and the problem was resolved. However, within the last three to six months, helicopter traffic has increased. The helicopters they are noticing are large, flying quite low and very loud. Anthony Cangey stated that during his review of helicopter flight tracks, he had noticed that some helicopters go directly west of the Airport and some follow the path of the 73 and 405 Freeways. Eric Freed explained that the airport has no jurisdictional control over flight paths. Mr. Sprague stated that he understood that was the case and that he planned to continue to monitor the situation. Anthony informed Mr. and Mrs. Sprague about the Volans public flight track viewer on the JWA website which they could use to view flight tracks and altitude information. - 15- QUARTERLY NOISE MEETING ROSTER June 10, 2015 NAME ORGANIZATION Bette Sprague Resident, Costa Mesa Roger Sprague Resident, Costa Mesa Eric Freed John Wayne Airport Anthony Cangey John Wayne Airport Bonnie Frisch John Wayne Airport Nikolas Gaskins John Wayne Airport Louie Ilustrisimo John Wayne Airport - 16- SNA/John Wayne Airport SUMMARY OF STATISTICAL INFORMATION FOR CALIFORNIA DEPARTMENT OF TRANSPORTATION 1. Size of Noise Impact Area as defined in the Noise Standards (California Code of Regulations, Title 21, chapter 2.5, Subchapter 6): 6.56 acres(or 0.010 square miles) 2. Estimated Number of dwelling units included in the Noise Impact Area as defined in the Noise Standards: 75 dwelling units 3. Estimated number of people residing within the Noise Impact Area as defined in the Noise Standards: 188 (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: B737-800,4,433 (arrivals+departures) 5. Total number of aircraft operations during the calendar quarter: 63,189 6. Number of Air Carrier operations during the calendar quarter: • (Not mandatory) 20,925 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) 42,063 • 9. Estimated number of operations by Military aircraft during the calendar quarter: (Not mandatory) 201