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Home My WebLink About11 JOHN WAYNE AIRPORT NOISE ABATEMENT QUARTERLY REPORTAGENDA REPOR MEETING DATE: MAY 15, 2018 TO: JEFFREY C. PARKER, CITY MANAGER FROM: COMMUNITY DEVELOPMENT DEPARTMENT Agenda Item 11 Reviewed: City Manager Finance Director gyp, SUBJECT: JOHN WAYNE AIRPORT NOISE ABATEMENT QUARTERLY REPORT SUMMARY: This agenda report transmits the John Wayne Airport (JWA) Noise Abatement Quarterly Report for the fourth quarter of 2017. The average noise level measured at Tustin's monitoring station (NMS 1 ON), located at Columbus Tustin Middle School on Beneta Way (Figure 1), remained fairly consistent with prior quarters during this fourth quarter reporting period. Anomalies in the noise reporting for this quarter were related to the reverse -flow of air traffic due to weather conditions. Average noise levels during the continued to remain 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 May 15, 2018 Page 2 CORRELATION TO THE STRATEGIC PLAN: Staff's analysis and report of the quarterly JWA 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 fourth quarter of 2017, which includes the months of October through December. An overview of the information contained within the JWA Noise Report includes measured noise levels and an analysis of noise complaints. 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 and may be louder than commercial aircraft; emergencies; and, weight — a heavier load may affect an aircraft's rate of ascent. During the fourth quarter of 2017, the average CNEL at Tustin's monitoring station on Beneta Way was 55.7 dB. This is .5 dB higher than the average of the previous quarter (Q-3: July — September 2017). The average noise level for this quarter is very similar to the average from the previous four quarters which is 55.5 dB. Figure 2 provides a visualization of Tustin's CNEL levels for each month during the fourth quarter of 2017. v v J J W Z U 70 60 50 40 30 20 10 Daily Community Noise Equivalent Levels (CNEL) in Tustin - October throguh December 2017 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 Date Figure 2 _-October November December Noise Impact Area Level (65 dB) JWA Noise Report May 15, 2018 Page 3 Noise Comalaints 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 decreased by 26.6% during the fourth quarter of 2017 in comparison to the third quarter of 2017, but increased by 30.8% in comparison to the same quarter last year. During the fourth quarter of 2017, there were fourteen (14) Tustin area complaint calls, which is eight (8) more complaints than the previous quarter. JWA staff has indicated that the increase in complaints is due to the implementation of reverse flow during this reporting period. Reverse flow refers to the reversal of the normal arrival/departure direction, usually due to weather conditions, such as strong Sana Ana winds. Tustin staff has outreached further to JWA staff to gather further details on the nature of the complaints, and to understand how JWA staff responds to each complainant. The breakdown of the fourteen (14) complaints is as follows: ten (10) were regarding excess noise due to reverse flow, in which complainants were provided with an explanation of reverse flow via phone or e-mail; two (2) were regarding general noise, which were both discussed via phone; one (1) was regarding the flight path; and, one (1) was regarding a low-flying aircraft. Each of the singular incidents were discussed over the phone with JWA staff and the complainant. 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 (5) years is displayed below (Figure 3). Figure 3 Number of Noise Complaints - Tustin L A c 16 --- 14 a 12 c 10 8 0 6 -- E 4 2 0 Z 0 :a otic otic' otic' otic' otic oti° oti° oti° oti° otic' otic' otic' otih otio otio otic otio otic otic otic otic ��ti ��ti �\ti t�ti ti�ti _\ti ��ti ��ti yeti 1�ti ��ti �\T U o- a o- a o- o- o- a a- o- o- U o- o- o- a o- o- o- U Quarter/Year Figure 3 JWA Noise Report May 15, 2018 Page 4 Since noise issues are of considerable importance to the City of Tustin, the Community Development Department will continue to monitor operations at JWA unless otherwise directed by the City Council. The public are additionally welcome to participate in JWA's Quarterly meetings held by the Access and Noise Office. The next quarterly meeting will be held on June 13, 2018, at 2:00 p.m. in the Eddie Martin Administration Building located at 3160 Airway Avenue in Costa Mesa. Adrianne DiLeva-Johnson Management Analyst �<� m Elizabeth A. Binsack Director of Community Development Attachment: John Wayne Airport Noise Abatement Quarterly Report for October 1, 2017, through December 31, 2017. ATTACHMENT John Wayne Airport Noise Abatement Quarterly Report for October 1, 2017 through December 31, 2017 (Fourth Quarter) NOISE ABATEMENT PROGRAM QUARTERLY REPORT For the period: October 1, 2017 through December 31, 2017 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: Barry A. Rondinella, A.A.E./C.A.E. Airport Director John Wayne Airport, Orange County - 1 - INTRODUCTION This is the 180th 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-1S: 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 ½ 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 (January 1, 2017 - December 31, 2017). The Figure 2 information was developed by Landrum and Brown, 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 1 - 2 - !( !( !( STATISTICS:Incompatible Land Use: 8.35 Acres or .013 square milesNumber of Dwellings: 77Number of People: 19 3 (based on 2.5 people per dwelling unit) JOHN WAYN E AIRPORT65 dB CN EL Impact AreaJanuary 2017 - Decem ber 2017 Landrum & Brown ± 0 350 700feet 3 2 1 Irvin e A v e n u e BristolStreet A n n iv ersary Lane - 3 - Figure 2 Noise Monitors65 dB CNEL Contours Single-Family ResidentialMulti-Family Residential - 4 - 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 October - December 2017 Period Air Carriers GA Jet (1) Total Average Daily Jet Prop Operations (2) Jet Operations October 8,002 124 2,990 25,466 355 November 7,500 120 2,734 24,763 341 December 7,666 124 2,738 23,592 336 Fourth Quarter 23,168 368 8,462 73,821 344 Twelve Months 01/01/17 - 12/31/17 88,975 1,456 34,455 293,649 338 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. Also, “*#N/A” entries in each table indicate there were no aircraft related noise events. 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-seven dwelling units in Santa Ana Heights remain in the “Noise Impacted Area” (within 65 dB CNEL contour). COMPLAINT TOTALS (October 1, 2017 - December 31, 2017) The Airport's Access and Noise Office receives and investigates noise complaints from local citizens and all other sources. During the October 1, 2017 through December 31, 2017, the Office received 493 complaints from local citizens. This is a 26.6% decrease from the 672 complaints received last quarter. It is a 30.8% increase from the 377 complaints received during the same quarter last year. Figure 4 shows the distribution of the quarterly complaints from local communities. - 5 - FIGURE 3 HISTOGRAM BY COMMUNITY Note: • City of Newport Beach – 261 total number of complaints. • 92% of the complaints from the “Yorba Linda” category were from one household. Aliso Viejo Anaheim Anaheim Hills Balboa Island 27 Balboa Peninsula Bay shores 14 Big Canyon Corona Corona Del Mar 6 Costa Mesa 36 Dana Point Dover Shores 49 Eastbluff Huntington Beach 3 Ir vine 36 > Ladera Ranch ... Laguna Beach 19 ·;:: Laguna Hills 3 I 5 ~ Laguna Niguel 9 ~ ;:: Laguna Woods ~ i5 Lake Forest u Lido Isle 4 Newport Beach 9 Newport Heights North Tustin Orange Ri verside San Juan Capistrano Santa Ana 10 Santa Ana Heights Sil ver ado Tustin 4 Tustin Ranch Unknown Villa Park Westcliff Yorba Linda 0 s 10 15 20 25 30 35 40 45 so 55 60 65 Number of Complaints - 6 - TABLE 2 LONG TERM MEASURED LEVELS Aircraft CNEL from 01/01/17 through 12/31/17 Values in db at Each Site Period NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N Jan 2017 # Days 67.6 31 66.6 31 66.4 31 59.7 31 58.6 31 60.4 31 56.5 31 67.9 31 44.5 22 55.7 31 Feb 2017 # Days 68.0 28 66.8 28 66.6 28 60.1 28 58.8 28 60.0 28 56.5 28 67.8 28 43.4 23 55.6 28 Mar 2017 # Days 67.5 31 66.5 31 66.3 31 58.8 31 58.2 31 59.3 31 55.8 31 67.6 31 43.5 29 55.1 31 Q-1 2017 # Days 67.7 90 66.6 90 66.4 90 59.5 90 58.6 90 59.9 90 56.3 90 67.8 90 43.8 74 55.5 90 Apr 2017 # Days 68.1 30 66.9 30 66.4 30 59.2 30 59.5 30 59.3 30 56.4 30 68.0 30 43.1 28 55.6 30 May 2017 # Days 67.9 31 67.0 31 66.6 31 59.1 31 60.0 31 59.2 31 56.5 31 68.1 31 41.6 28 56.0 31 Jun 2017 # Days 68.1 30 67.1 30 66.7 30 59.1 30 59.2 30 59.2 30 56.2 30 68.2 30 42.0 28 55.6 30 Q-2 2017 # Days 68.0 91 67.0 91 66.5 91 59.1 91 59.6 91 59.2 91 56.3 91 68.1 91 42.3 84 55.8 91 Jul 2017 # Days 68.0 27 67.0 31 66.6 31 59.1 31 59.0 31 60.1 31 56.2 31 68.0 31 43.3 29 54.9 31 Aug 2017 # Days 68.4 31 67.4 31 67.0 31 59.6 31 59.5 31 60.6 31 56.7 31 68.3 31 43.3 24 55.4 31 Sep 2017 # Days 68.0 30 67.1 30 66.6 30 59.3 30 59.4 30 60.4 30 56.7 30 67.8 30 42.2 28 55.1 30 Q-3 2017 # Days 68.1 88 67.2 92 66.8 92 59.3 92 59.3 92 60.3 92 56.5 92 68.0 92 43.0 81 55.2 92 Oct 2017 # Days 68.1 31 67.0 31 66.8 31 59.6 31 59.2 26 60.7 31 56.7 30 68.0 31 45.0 26 55.8 31 Nov 2017 # Days 68.4 30 67.4 30 67.0 30 60.1 30 59.4 30 60.7 30 56.9 22 68.0 30 43.4 30 56.4 30 Dec 2017 # Days 66.7 31 65.7 31 66.3 31 57.9 31 57.3 31 60.6 31 54.4 31 66.7 31 43.4 26 54.5 27 Q-4 2017 # Days 67.8 92 66.8 92 66.7 92 59.3 92 58.7 87 60.7 92 56.0 83 67.6 92 44.0 82 55.7 88 Q-1 2017 thru Q-4 2017 Total # Days 67.9 361 66.9 365 66.6 365 59.3 365 59.1 360 60.1 365 56.3 356 67.9 365 43.3 321 55.5 361 Q-4 2016 thru Q-3 2017 (Previous 4 Quarters) Total # Days 67.8 361 66.8 365 66.6 365 59.3 365 59.1 365 60.0 365 56.3 365 67.8 365 43.4 325 55.5 365 Change from Previous 4 Quarters 0.1 0.1 0.0 0.0 0.0 0.1 0.0 0.1 -0.1 0.0 - 7 - TABLE 3 DAILY CNEL VALUES AT EACH MONITOR STATION October 2017 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 68.2 67.2 66.8 60.6 60.8 61.1 57.8 68.7 44.6 57.9 2 68.4 67.4 66.8 60.7 61.5 61.1 57.6 68.9 45.1 58.4 3 67.7 66.8 66.0 60.4 59.4 60.6 57.1 68.8 *#N/A 58.5 4 68.2 67.5 67.2 59.9 58.5 61.2 57.6 68.8 36.4 57.3 5 69.0 68.2 67.8 60.1 #N/A 61.3 57.4 68.3 37.6 57.1 6 68.8 67.7 67.5 59.1 #N/A 60.1 56.8 68.4 47.8 55.9 7 66.4 65.5 64.8 56.5 #N/A 57.0 53.4 64.8 *#N/A 53.3 8 68.4 67.0 66.8 60.9 #N/A 61.3 57.2 68.7 42.3 57.9 9 68.5 67.5 67.5 60.2 #N/A 62.0 57.3 68.9 47.7 50.1 10 67.1 65.9 67.0 57.4 60.5 60.9 53.7 68.2 32.5 51.5 11 68.5 67.6 67.6 60.2 60.4 61.9 57.6 68.5 44.0 55.6 12 68.0 67.3 67.2 59.8 59.8 62.1 56.6 69.0 50.4 55.5 13 69.0 68.0 67.7 60.9 60.9 61.9 58.2 68.4 52.1 54.6 14 66.9 66.0 65.6 58.2 57.7 58.9 55.2 65.1 49.6 46.4 15 67.6 66.6 65.9 57.8 56.8 58.2 54.6 67.4 41.1 51.1 16 68.3 67.2 66.8 58.1 57.9 58.8 55.2 67.5 36.9 53.8 17 67.8 66.8 66.5 58.8 57.8 59.1 55.3 68.3 37.4 55.9 18 69.0 68.0 67.4 61.2 59.9 61.3 57.4 68.8 42.8 56.5 19 69.7 68.2 67.9 61.7 60.3 62.0 58.8 70.3 43.2 58.9 20 69.0 68.4 67.2 60.9 60.9 61.6 58.4 69.7 *#N/A 58.7 21 67.3 66.3 65.8 58.9 58.6 59.4 55.7 65.2 39.0 52.7 22 68.3 67.2 67.4 58.4 58.6 59.8 56.6 67.4 44.1 54.1 23 68.2 67.0 67.1 58.6 58.0 59.8 56.0 66.9 39.4 51.3 24 58.4 56.0 67.0 42.0 50.0 63.5 #N/A 63.6 *#N/A 37.3 25 67.4 66.4 65.7 57.8 57.1 58.4 54.7 67.3 41.3 54.8 26 68.4 66.7 66.7 59.4 58.0 59.8 56.5 68.1 44.5 56.3 27 69.3 68.2 67.9 60.2 59.9 61.2 57.1 68.2 *#N/A 56.0 28 66.8 66.0 65.4 58.6 57.9 58.9 55.0 65.6 37.9 53.0 29 68.3 67.3 66.7 60.7 59.2 60.3 55.6 68.7 33.6 57.5 30 68.3 67.2 66.5 61.3 59.4 61.0 57.9 68.1 30.5 57.3 31 67.2 66.2 65.3 60.4 58.9 59.9 56.5 66.8 48.7 55.7 Days 31 31 31 31 26 31 30 31 26 31 En. Avg 68.1 67.0 66.8 59.6 59.2 60.7 56.7 68.0 45.0 55.8 #N/A indicates insufficient data. *#N/A indicates no aircraft-related noise events. - 8 - TABLE 4 DAILY CNEL VALUES AT EACH MONITOR STATION November 2017 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 68.8 67.4 66.9 61.5 59.2 61.2 58.2 68.4 48.0 57.6 2 68.7 67.5 66.9 61.0 59.4 61.4 #N/A 68.9 37.9 57.5 3 69.2 68.3 67.5 60.9 59.5 61.4 #N/A 69.0 42.0 57.6 4 66.9 66.3 65.6 59.0 58.7 59.4 #N/A 65.7 39.6 54.5 5 68.5 67.6 67.4 60.6 60.4 61.6 #N/A 68.7 34.9 57.8 6 69.0 68.2 67.4 61.3 59.6 61.3 #N/A 68.6 39.2 57.6 7 68.1 67.1 66.6 60.3 59.4 60.8 #N/A 68.2 44.7 56.7 8 68.7 67.3 67.2 60.1 58.8 60.7 #N/A 68.3 40.3 56.7 9 69.4 68.6 68.0 60.8 60.8 62.4 #N/A 68.8 46.4 56.9 10 69.0 68.1 67.3 61.3 60.6 61.6 58.6 68.3 39.7 57.5 11 66.8 66.1 65.3 59.4 58.5 59.7 56.1 66.1 37.7 54.8 12 68.4 67.6 66.9 60.2 59.9 60.9 57.3 68.2 48.0 57.2 13 68.9 68.3 67.8 60.4 60.2 61.0 56.5 68.1 41.5 56.6 14 67.8 67.1 66.7 60.1 59.5 60.5 57.1 67.8 33.2 56.3 15 68.7 67.8 67.5 60.3 58.6 61.1 57.2 68.6 39.2 56.7 16 69.3 68.2 68.2 60.3 60.2 61.5 57.9 68.9 47.0 57.7 17 69.4 68.4 67.9 60.7 60.7 61.7 58.2 69.2 31.1 58.0 18 67.1 66.2 65.9 58.9 58.5 59.8 56.2 66.5 31.2 54.5 19 68.1 67.1 68.0 59.7 59.6 60.9 56.9 67.4 41.3 55.0 20 68.3 67.4 66.5 59.7 59.1 60.0 56.3 67.7 26.8 55.7 21 68.3 67.2 67.1 58.7 58.5 60.2 55.9 66.7 40.2 54.1 22 68.2 66.9 67.4 58.9 58.9 60.3 56.9 67.1 39.9 53.9 23 64.5 63.4 62.8 55.5 55.2 56.2 52.9 63.2 38.5 49.8 24 67.0 65.8 65.1 58.9 57.4 58.5 54.9 67.1 33.8 55.0 25 67.6 66.4 66.0 59.0 58.1 59.4 55.6 66.6 39.3 54.9 26 69.1 68.5 67.7 60.0 60.4 61.1 56.9 69.1 36.6 58.1 27 68.7 68.0 67.0 60.5 60.4 61.2 58.0 68.5 45.0 56.5 28 68.0 67.0 66.6 60.1 58.8 60.3 56.8 68.2 48.4 55.4 29 68.4 67.4 67.2 60.8 59.5 60.8 56.9 68.8 47.3 56.7 30 68.6 68.0 67.2 61.1 59.7 60.7 57.1 68.6 49.7 56.7 Days 30 30 30 30 30 30 22 30 30 30 En. Avg 68.4 67.4 67.0 60.1 59.4 60.7 56.9 68.0 43.4 56.4 #N/A indicates insufficient data. *#N/A indicates no aircraft-related noise events. - 9 - TABLE 5 DAILY CNEL VALUES AT EACH MONITOR STATION December 2017 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 68.8 67.9 67.7 60.7 60.0 61.6 57.8 68.3 28.8 56.9 2 66.9 65.9 65.5 59.0 58.2 59.4 54.9 65.4 34.6 54.2 3 68.4 67.3 66.7 60.7 59.9 61.1 57.5 68.6 36.6 57.7 4 64.8 62.9 67.7 55.5 53.4 63.6 52.9 63.1 37.7 48.3 5 56.6 53.5 66.3 40.4 43.7 62.2 33.5 61.6 *#N/A *#N/A 6 58.5 54.3 67.0 44.7 47.9 63.2 42.9 61.7 *#N/A *#N/A 7 57.2 55.7 65.9 47.6 43.5 61.6 44.4 63.0 *#N/A *#N/A 8 65.5 64.9 65.5 56.2 56.2 59.6 53.1 66.8 42.5 48.8 9 63.7 62.0 65.4 55.0 53.1 59.4 51.1 60.3 *#N/A 38.0 10 59.7 57.8 65.8 48.4 48.0 61.2 44.9 63.1 31.4 *#N/A 11 66.5 65.4 65.2 57.0 56.4 57.6 53.6 66.6 34.5 48.5 12 65.8 65.1 64.4 55.5 54.8 56.1 50.8 65.9 *#N/A 43.7 13 66.8 65.7 65.2 57.2 55.4 57.4 53.2 66.8 42.0 52.0 14 65.7 65.1 67.5 57.0 56.7 62.7 54.1 66.1 44.1 49.6 15 68.0 66.6 66.0 58.0 57.6 58.5 54.4 68.4 42.1 55.1 16 67.8 66.4 65.7 60.3 58.7 60.2 56.7 66.4 47.8 54.8 17 55.0 54.5 66.2 45.1 51.0 62.7 30.6 64.6 33.2 42.3 18 67.1 66.0 65.6 58.3 58.1 60.2 55.3 68.3 47.5 55.6 19 68.7 67.3 67.0 60.7 59.7 60.8 57.4 68.8 46.3 57.9 20 69.4 68.4 67.7 61.3 61.1 61.9 58.7 69.1 47.1 58.5 21 55.5 54.0 66.5 39.7 46.0 62.9 41.6 63.1 39.8 43.4 22 67.8 66.9 66.5 58.6 58.3 59.4 55.2 67.0 42.1 52.6 23 67.6 66.7 65.5 57.8 57.2 58.1 53.3 66.8 42.8 52.9 24 66.0 65.2 63.7 56.4 55.1 56.8 50.7 66.4 41.8 53.1 25 67.2 66.4 65.4 59.3 58.4 59.2 53.6 67.2 48.1 55.7 26 69.2 68.4 67.5 60.7 60.2 60.9 56.0 68.9 40.5 57.6 27 68.8 68.0 67.0 59.8 59.4 60.2 56.6 68.4 40.9 56.1 28 68.6 67.9 67.3 59.5 59.4 60.7 56.2 68.0 44.7 55.6 29 68.4 67.4 66.6 59.0 58.5 59.6 55.5 67.8 47.5 54.8 30 68.2 67.2 66.0 59.4 58.8 59.8 55.9 68.5 30.1 56.9 31 66.9 66.1 65.1 59.0 58.0 58.9 55.2 66.6 44.5 55.5 Days 31 31 31 31 31 31 31 31 26 27 En. Avg 66.7 65.7 66.3 57.9 57.3 60.6 54.4 66.7 43.4 54.5 #N/A indicates insufficient data. *#N/A indicates no aircraft-related noise events. - 10 - TABLE 6 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class A October - December 2017 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N Alaska Air B734 1 Average Count 97.8 (1) 95.2 (1) 96.9 (1) 90.8 (1) 89.9 (1) 89.5 (1) 85.8 (1) #N/A (0) #N/A (0) #N/A (0) B737 40 Average Count 96.6 (36) 95.8 (34) 95.0 (36) 88.5 (36) 88.1 (36) 88.6 (35) 84.4 (31) 91.5 (3) 78.6 (1) #N/A (0) B738 926 Average Count 98.6 (804) 97.2 (772) 97.0 (804) 89.1 (804) 88.6 (726) 89.2 (800) 85.8 (732) 91.8 (102) 79.4 (8) 79.4 (15) American A320 88 Average Count 94.9 (75) 94.2 (75) 92.9 (75) 85.6 (74) 84.9 (64) 86.5 (72) 84.2 (66) 88.5 (11) #N/A (0) #N/A (0) B738 1381 Average Count 99.0 (1193) 97.6 (1153) 97.3 (1207) 89.3 (1204) 88.6 (1072) 89.6 (1198) 86.1 (1076) 92.7 (144) 80.9 (16) 80.5 (30) Compass E175 392 Average Count 95.6 (339) 94.8 (331) 95.7 (339) 89.3 (340) 88.2 (309) 88.9 (338) 84.3 (296) 91.0 (43) 80.0 (5) 77.5 (2) Delta A319 236 Average Count 96.0 (161) 95.3 (159) 95.3 (167) 88.6 (162) 87.4 (148) 87.5 (162) 83.0 (142) 93.2 (65) 84.0 (19) 80.6 (16) A320 7 Average Count 95.4 (5) 94.7 (5) 94.7 (5) 84.8 (5) 85.5 (5) 84.7 (5) 80.8 (5) 94.5 (2) 88.4 (1) #N/A (0) B712 418 Average Count 92.1 (372) 92.4 (368) 88.2 (374) 79.6 (203) 80.8 (283) 81.0 (328) 79.0 (177) 84.7 (43) 81.6 (1) #N/A (0) B737 55 Average Count 96.5 (47) 95.0 (46) 93.6 (47) 85.1 (47) 87.5 (40) 88.1 (45) 85.2 (39) 92.4 (7) 85.1 (1) #N/A (0) B738 6 Average Count 97.5 (4) 96.7 (4) 95.2 (4) 85.9 (4) 88.6 (4) 89.2 (4) 86.2 (4) 91.9 (2) #N/A (0) #N/A (0) B752 251 Average Count 96.7 (200) 95.9 (193) 96.1 (205) 89.2 (203) 87.5 (178) 88.1 (199) 83.9 (184) 93.3 (40) 84.4 (7) 80.1 (10) FedEx A306 63 Average Count 97.4 (56) 97.1 (56) 94.4 (56) 88.5 (55) 87.5 (53) 88.8 (56) 84.6 (50) 92.0 (5) #N/A (0) 81.0 (2) Frontier Airlines A319 61 Average Count 93.9 (55) 93.4 (55) 92.0 (56) 86.2 (56) 85.3 (53) 86.4 (56) 83.0 (46) 87.0 (5) #N/A (0) #N/A (0) A320 73 Average Count 95.6 (66) 95.0 (66) 93.4 (65) 86.4 (65) 85.1 (58) 86.7 (65) 84.3 (62) 88.4 (6) #N/A (0) #N/A (0) A32N 39 Average Count 89.3 (33) 88.8 (33) 88.0 (33) 82.4 (30) 80.1 (25) 83.0 (28) 78.9 (10) 85.4 (5) #N/A (0) #N/A (0) Horizon Air DH8D 182 Average Count 84.2 (165) 84.7 (156) 84.9 (164) 78.3 (53) 78.6 (48) 79.1 (90) 81.5 (2) 80.2 (9) #N/A (0) #N/A (0) E175 126 Average Count 94.6 (114) 94.0 (111) 92.9 (114) 88.4 (112) 86.2 (105) 87.0 (113) 81.9 (85) 88.1 (12) #N/A (0) #N/A (0) Southwest B737 1745 Average Count 92.9 (1512) 92.4 (1476) 90.1 (1534) 84.8 (1545) 84.8 (1418) 85.8 (1536) 82.5 (1348) 91.3 (179) 78.5 (10) 79.7 (13) B738 5 Average Count 93.0 (3) 93.1 (2) 89.9 (2) 83.5 (2) 85.0 (3) 85.8 (3) 82.4 (3) 93.1 (2) #N/A (0) #N/A (0) United A320 362 Average Count 94.6 (301) 93.9 (300) 92.3 (307) 85.6 (305) 85.9 (276) 88.1 (294) 86.2 (264) 92.3 (50) 84.0 (11) 79.5 (9) B737 452 Average Count 96.5 (393) 95.0 (377) 96.1 (403) 89.5 (402) 89.6 (352) 90.5 (398) 85.9 (364) 92.6 (42) 83.6 (2) 81.8 (5) B738 796 Average Count 97.9 (667) 96.6 (637) 95.9 (672) 88.9 (674) 89.2 (600) 90.1 (666) 86.3 (605) 92.8 (101) 84.0 (15) 80.8 (19) UPS A306 22 Average Count 99.0 (17) 98.5 (15) 98.4 (17) 90.4 (17) 88.6 (17) 89.1 (16) 84.9 (17) 91.8 (4) #N/A (0) #N/A (0) B752 32 Average Count 96.7 (30) 96.6 (30) 95.1 (29) 87.0 (30) 86.4 (28) 87.1 (30) 82.7 (25) 86.2 (2) #N/A (0) #N/A (0) WestJet B737 82 Average Count 95.3 (76) 94.1 (76) 94.6 (75) 88.8 (74) 88.8 (69) 89.8 (76) 84.4 (68) 91.2 (5) #N/A (0) 81.5 (1) - 11 - TABLE 7 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class E October - December 2017 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N SkyWest Coml. CRJ9 83 Average Count 89.7 (83) 89.4 (80) 88.0 (83) 79.9 (40) 80.9 (76) 81.9 (83) 80.4 (60) #N/A (0) #N/A (0) #N/A (0) E175 936 Average Count 90.3 (805) 90.0 (772) 88.5 (809) 84.5 (807) 83.5 (731) 84.9 (784) 82.4 (684) 88.3 (112) 80.7 (1) 83.0 (2) Southwest B38M 1 Average Count 88.6 (1) 88.3 (1) 86.8 (1) #N/A (0) 76.9 (1) 76.9 (1) #N/A (0) #N/A (0) #N/A (0) #N/A (0) B737 2863 Average Count 91.4 (2484) 91.3 (2397) 89.2 (2503) 84.1 (2483) 84.3 (2259) 85.0 (2464) 81.7 (2151) 90.7 (318) 79.5 (4) 79.7 (12) TABLE 8 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commuter October - December 2017 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N SkyWest CRJ7 70 Average Count 88.7 (58) 88.6 (60) 86.9 (61) 79.9 (28) 80.7 (42) 81.3 (58) 79.6 (40) 88.7 (9) #N/A (0) 80.8 (1) TABLE 8-GA MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation October - December 2017 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N General Aviation Jet 4030 Average Count 88.2 (3432) 87.5 (3305) 89.0 (3334) 82.8 (1778) 82.6 (1309) 83.8 (1938) 82.1 (599) 85.9 (330) 82.9 (10) 80.1 (6) I I I I I I I I I I I I I I I I I I I I I I I I I I I I - 12 - TABLE 9 AIR CARRIER OPERATIONAL HISTORY Carrier AC Type Year 2013 2014 2015 2016 2017 Alaska Air AS B734 73 89 80 76 24 B737 5,673 4,381 2,666 3,258 1,233 B738 1,162 2,486 4,590 4,439 6,420 American AA A319 42 178 332 A320 344 868 266 A321 326 563 56 B738 8,658 9,339 9,090 10,538 11,556 B752 4 22 74 4 Compass CP E170 152 78 E175 1,669 2,726 Delta DL A319 3,354 3,290 3,352 3,444 2,053 A320 21 142 162 160 94 B712 3,267 B737 11 146 B738 14 4 4 40 B739 2 B752 2,214 2,196 2,130 2,128 2,137 FedEx FM A306 506 508 508 510 506 A310 2 2 Frontier Airlines F9 A318 17 A319 2,278 2,381 1,497 646 356 A320 154 740 628 A321 2 A32N 12 438 Horizon Air QX DH8D 1,156 1,456 E175 339 Interjet 4O A320 1,490 428 Mesa Airlines YV CRJ9 418 SkyWest Coml. SC CRJ9 2,034 2,007 1,922 1,899 1,440 E175 3,554 4,761 Southwest WN B38M 2 B733 2 2 B737 35,234 33,490 37,101 41,806 35,971 B738 391 1,385 2,586 1,144 58 United UA A319 2,453 1,926 1,393 1,999 1,470 A320 4,229 2,774 3,207 2,670 3,957 B737 3,836 4,436 4,523 5,246 4,044 B738 1,305 1,748 1,853 1,252 3,302 B752 1,557 237 44 2 UPS 5X A306 52 52 45 B752 412 414 366 370 369 US Airways AW A319 1,997 808 240 A320 888 1,426 1,476 A321 860 934 740 B752 22 46 98 WestJet WS B736 4 32 30 B737 730 728 718 642 644 Total 81,841 77,615 81,288 91,279 90,250 - 13 - TABLE 10 AIRCRAFT OPERATIONAL HISTORY Aircraft Year 2013 2014 2015 2016 2017 A306 506 508 560 562 551 A310 2 2 A318 17 A319 10,082 8,405 6,524 6,267 4,211 A320 6,628 4,770 5,343 4,438 4,945 A321 860 934 1,066 565 56 A32N 12 438 B38M 2 B712 3,267 B733 2 2 B734 73 89 80 76 24 B736 4 32 30 B737 45,484 43,035 45,008 50,952 42,038 B738 11,530 14,962 18,123 17,373 21,376 B739 2 B752 4,205 2,897 2,660 2,572 2,512 CRJ9 2,452 2,007 1,922 1,899 1,440 DH8D 1,156 1,456 E170 152 78 E175 5,223 7,826 Total 81,841 77,615 81,288 91,279 90,250 - 14 - TABLE 11 AIR CARRIER AVERAGE DAILY DEPARTURE HISTORY Carrier AC Type Year 2013 2014 2015 2016 2017 Alaska Air AS B734 .101 .121 .110 .104 .033 B737 7.775 6.000 3.652 4.451 1.693 B738 1.586 3.408 6.288 6.066 8.789 American AA A319 .058 .243 .455 A320 .471 1.186 .364 A321 .447 .770 .077 B738 11.860 12.792 12.452 14.402 15.827 B752 .005 .030 .101 .005 Compass CP E170 .208 .107 E175 2.279 3.734 Delta DL A319 4.597 4.507 4.592 4.705 2.811 A320 .027 .195 .222 .219 .129 B712 4.471 B737 .016 .200 B738 .019 .005 .005 .055 B739 .003 B752 3.033 3.008 2.918 2.910 2.926 FedEx FM A306 .693 .696 .696 .697 .693 A310 .003 .003 Frontier Airlines F9 A318 .025 A319 3.121 3.260 2.052 .883 .488 A320 .211 1.011 .860 A321 .003 A32N .016 .600 Horizon Air QX DH8D 1.579 1.995 E175 .466 Interjet 4O A320 2.041 .586 Mesa Airlines YV CRJ9 .573 SkyWest Coml. SC CRJ9 2.786 2.748 2.633 2.593 1.975 E175 4.855 6.523 Southwest WN B38M .003 B733 .003 .003 B737 48.268 45.874 50.819 57.104 49.274 B738 .537 1.901 3.542 1.563 .079 United UA A319 3.364 2.636 1.910 2.730 2.014 A320 5.797 3.803 4.395 3.648 5.422 B737 5.249 6.077 6.195 7.169 5.534 B738 1.792 2.395 2.537 1.710 4.526 B752 2.132 .326 .060 .003 UPS 5X A306 .071 .071 .060 B752 .564 .567 .501 .505 .507 US Airways AW A319 2.732 1.107 .329 A320 1.219 1.953 2.022 A321 1.181 1.279 1.014 B752 .030 .063 .134 WestJet WS B736 .005 .044 .041 B737 1.000 .997 .984 .877 .882 Total 112.126 106.321 111.351 124.699 123.622 - 15 - QUARTERLY NOISE MEETING Date: December 13, 2017 Time: 2:00 PM Place: Airport Commission Room ITEMS DISCUSSED Nikolas Gaskins read the JWA Access and Noise Office (ANO) Fact Sheet which describes issues related to Airport noise. Mr. Gaskins presented the Southern California Metroplex Project webpage located on the Airport’s website. Mr. Gaskins also presented an analysis of Metroplex departure procedures and their respective flight tracks. Bonnie Frisch presented an overview of the Airport’s flight track viewer, VOLANS. Budge Collins of Corona Del Mar discussed his concerns regarding why commercial aircraft can’t just fly straight out during normal operations, similar to how they depart straight out in reverse flow operations. Mr. Gaskins explained that the current departure flight path over the Newport Back Bay is designed to minimize noise exposure to residents. Mr. Collins also stated he used to live on Bay Island and use to get flights over that area, but doesn’t notice it anymore. Mr. Gaskins explained that it is likely due to Metroplex. Jim Mosher of Newport Beach pointed out that the “curtains” feature in VOLANS should be enabled to show the ground track of a flight. Dr. Mosher stated that when the “curtains” feature is enabled, it is quite accurate. Dr. Mosher also inquired about adding live noise readings for each noise monitor to VOLANS. Mr. Gaskins stated the ANO is looking into the possibility of offering that option. Dr. Mosher also asked how far back the ANO had flight track data. Mr. Gaskins stated that flight track data can be retrieved as far back as the year 2000. Max Gouron of Tustin stated he has lived at his current residence for 18 years, and that in 2017 the noise became a problem. Mr. Gaskins stated that this likely due to reverse flow operations and that the ANO would do an analysis of flight tracks for him to determine a possible cause of the problem. - 16 - QUARTERLY NOISE MEETING ROSTER December 13, 2017 NAME ORGANIZATION Tom Edwards City of Newport Beach Max Gouron Resident, Tustin Joe August Resident, Newport Beach Budge Collins Resident, Newport Beach Jim Mosher Resident, Newport Beach David Cook Newport Beach Aviation Committee Sue Dvorak CAANP Nikolas Gaskins John Wayne Airport Bonnie Frisch John Wayne Airport Anthony Cangey John Wayne Airport Louie Ilustrisimo John Wayne Airport Beatrice Siercke John Wayne Airport !( !( !( !( !( !( !( !( !( Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics,CNES/Airbus DS, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP,swisstopo, and the GIS User CommunityJOHN WAYN E AIRPORT2017 ANNUA L 6 0-7 5 (5 dB intervals)CNEL N OISE CONTOURS Landrum & Brown ± 0 2,500 5,000 Feet 75 CNEL 60 CNEL 65 CNEL 70 CNEL 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): 8.35 acres (or 0.013 square miles) 2. Estimated Number of dwelling units included in the Noise Impact Area as defined in the Noise Standards: 77 dwelling units 3. Estimated number of people residing within the Noise Impact Area as defined in the Noise Standards: 193 (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: B737-800, 6,252 (arrivals + departures) 5. Total number of aircraft operations during the calendar quarter: 73,821 6. Number of Air Carrier operations during the calendar quarter: (Not mandatory) 23,614 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) 50,132 9. Estimated number of operations by Military aircraft during the calendar quarter: (Not mandatory) 75