Loading...
HomeMy WebLinkAbout08 JOHN WAYNE AIRPORT NOISE ABATEMENT REPORT Q3 & Q4 2023DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 ;. AGENDA REPORT MEETING DATE: MAY 7, 2024 TO: NICOLE BERNARD, ACTING CITY MANAGER FROM: COMMUNITY DEVELOPMENT DEPARTMENT 8 Agenda Item Reviewed: DS ?ZB City Manager Finance Director N/A SUBJECT: JOHN WAYNE AIRPORT NOISE ABATEMENT QUARTERLY REPORT —Q3 & Q4, 2023 SUMMARY: This agenda report transmits the John Wayne Airport (JWA) Noise Abatement Quarterly Report for the third and fourth quarters of 2023. The City of Tustin is within the JWA's "Noise Impact Area" since it has the potential to be exposed to an average Community Noise Equivalent Level (CNEL) of more than 65 decibels (dB). CNEL is a weighted average of noise levels over a 24-hour period, and is a measurement frequently used in regulating the impacts of airport noise on the surrounding community. The average noise level measured at Tustin's monitoring station (NMS 10N), which is located at Columbus Tustin Middle School on Beneta Way (Figure 1), remained below the City, County, and State maximum criteria of 65 dB CNEL during the third and fourth quarter reporting periods. RECOMMENDATION: That the City Council receive and file this report. FISCAL IMPACT: No fiscal impact. Figure 1 DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 JWA Noise Report May 7, 2024 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 the report on their website. The JWA Noise Abatement Report includes measured noise levels, and an analysis of noise complaints. Attached are the quarterly reports for the third and fourth quarters of 2023, which includes the months of July through December 2023. 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. In addition, higher aircraft noise level measurements may have been noted during recent reporting periods, as the air -travel throughout the region has begun to increase to pre -pandemic levels. During the third and fourth quarters of 2023, the average CNEL at Tustin's monitoring station on Beneta Way was 57.3 dB and 57.0 dB while the averages from the previous two quarters were 58.7 dB and 58.1 dB, respectively. Figure 2 (on following page) provides a visualization of Tustin's CNEL levels for each month during the third and fourth quarters of 2023. It should be noted that on October 29, 30, and 31, a reverse flow day was implemented, in which arrivals come in from the south and depart from the north. Typically noise levels drop below average on those days. DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 JWA Noise Report May 7, 2024 Page 3 70 60 J J 55 U 45 70 60 w 50 J 40 w 30 U 20 10 0 Daily Community Noise Equivalent Levels (CNEL) in Tustin Q3 - July - September 2023 July Au gu st September Noise Impact Area Level (65 dB) 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 Date Daily Community Noise Equivalent Levels (CNEL} in Tustin: Q4 - October - December 2023 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 Date Noise Complaints Figure 2 October November December Noise Impact Area Level (65 dB) The role of the John Wayne Airport (JWA) Access & Noise Office (ANO) is to enforce operational and noise restrictions. The ANO receives and investigates noise calls and complaints from local citizens and other sources. During the third quarter of 2023, there were 140 Tustin area concerns submitted, and during the fourth quarter of 2023 there were 53 submitted. It should be noted that all complaints were submitted via the web or by pressing an alert button on the JWA mobile app. Further details from JWA staff indicates that during the third quarter there were five (5) individuals reporting concerns in total, and one (1) of the individuals submitted 129 of the 140 noise concerns. During the fourth quarter there were three (3) individuals DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 JWA Noise Report May 7, 2024 Page 4 reporting concerns in total, and one (1) of the individuals submitted 39 of the 53 noise concerns. Staff has reviewed the noise levels at Tustin's noise monitoring station during the time the concerns were submitted, and did not identify any unusual increase in the measured noise levels. Due to the release of the noise reporting mobile app and web -based platform, it is anticipated that a similar trend will continue, with a small number of reporting parties pressing an alert button a repeated number of times. Prior to the release of the mobile app and web platform, complainants would typically call JWA to report a noise concern, in which the data historically indicated that average of one (1) noise concern was submitted per quarter. To provide an understanding of the trend in Tustin area complaints throughout the years, a chart displaying the number of noise complaints in the past three (3) years is displayed in Figure 3 (below). 1200 N Y �a 1000 E 800 0 w 600 0 v 400 3 200 z 0 Noise Complaints - Tustin *Q3: 129 of the 140 complaints 1070 — were submitted by one party *Q4: 39 of the 53 complaints were submitted by one party 560 530 0 1 0 82 444 53* Q3/2021 Q4/2021 Q1/2022 Q2/2022 Q3/2022 Q4/2022 Q1/2023 Q2/2023 Q3/2023 Q4/2023 Quarter/Year Figure 3 19161 z 16XIII Is] U Since noise issues are of considerable importance to the City of Tustin, the Community Development Department will continue to monitor operations at JWA. The public is welcome to participate in JWA's quarterly meetings held by the Access and Noise Office. The next quarterly meeting is tentatively set for June 25, 2024, at 2:00 p.m. via Zoom conference. For virtual participation instructions in the upcoming meeting, please visit www.ocair.com/about/administration/access-noise/. Staff recommends that the City Council receive and file this report. DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 JWA Noise Report May 7, 2024 Page 5 DocuSigned by: A9E7DE5ECDAA4E3... Adrianne DiLeva Management Analyst II Attachments: DocuSigned by: d . k) e -041. ED45DA2623B54A5... Justina L. Willkom Community Development Director John Wayne Airport Noise Abatement Quarterly Report — 3st Quarter (July — September, 2023) John Wayne Airport Noise Abatement Quarterly Report — 4nd Quarter (October - December, 2023) DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 ATTACHMENTS John Wayne Airport Noise Abatement Quarterly Reports July through September 2023 (Third Quarter) October through December 2023 (Fourth Quarter) DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 ORANGE U <= rn �ZIFO�� NOISE ABATEMENT PROGRAM QUARTERLY REPORT For the period: July 1, 2023, through September 30, 2023 Prepared in accordance with: AIRPORT NOISE STANDARD STATE OF CALIFORNIA California Code of Regulations Airport Noise Standards Title 21: Public Works Division of Aeronautics (Department of Transportation) Chapter 6. Noise Standards Submitted by: DocuSJig n�e�d Eby: A1A526A921AF49F... Charlene V. Reynolds Airport Director John Wayne Airport, Orange County INTRODUCTION This is the 20311 Quarterly Report submitted by the County of Orange in accordance with the requirements of the California Airport Noise Standards (California Code of Regulations, Title 21: Public Works, Division 2.5, Division of Aeronautics (Department of Transportation), Chapter 6. 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-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-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 (October 1, 2022 - September 30, 2023). The Figure 2 information was developed by Harris Miller Miller and Hanson 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 1 NOISE MONITORING STATIONS (NMS) LOCATION MAP +En oR w=s k1j, I I L SANTA ANA CUSTA MESA 3S Lk D 1 2 3 a 5 Scale In miles TUSTIN JOHN WAYNE -ORANGE COUP FIGURE 2 NOISE IMPACT AREA MAP Rasidanal Prescnpwa A�gatien Easamem 48uarnass Path Zoningl Rosidanhal Use © Fbzpifsl MuBFFamiN Residaribm Use °.shoal Compatible Use = Ffp " Public Use (Nose SensNve) — ki" Reads Public Use — kited Local Reads Recreational �Cpen Spare — Waiar l Stream I Rirvar Statistics: Incompatible Land Use: 0.0177 Sq- Mi. Number of Dwelling Units: 74 Population_ 185 (Based on 2.5 PeopWDweffng Unit) A RMT Locatoa Airpat Properly l4pprox.j Q 2R23 Third Quwtsr65dB CNEL Ccntar Rumays I Taxiways Wannpatible Single Family Resi kattial _ Airport BuikkW Wompati6le Multi-Fanio Residential 0 0 1W 2,001)FeW JOHN WAYNE AIRPORT ORANGE COUNTY 2023 Third Quarter 65 dB Community Noise Equivalent Level {CNEL} Contour 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 July - September 2023 Period Carriers GA Jet (1) Total Average Daily Jet Prop Operations (2) Jet Operations July 8,850 0 4,078 24,421 417 August 8,711 0 4,131 25,978 414 September 8,331 0 4,009 24,371 411 Third Quarter 25,892 0 12,218 74,770 414 Twelve Months 101,398 0 44,886 274,670 401 10/01 /22 - 09/30/23 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 contaminated data and/or 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-four dwelling units in Santa Ana Heights remain in the "Noise Impacted Area" (within 65 dB CNEL contour). COMPLAINT TOTALS (July 1, 2023 - September 30, 2023) The Airport's Access and Noise Office receives and investigates noise complaints (noise events) from local citizens and all other sources. Figures 3.1, 3.2, and 3.3 illustrate the distribution of reported noise events from local communities, the nature of disturbance, and the method of how the noise events were reported to the Airport. 4 - DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 U . ► a ■ ■ ■ 100,000 75.DDD 25,090 FIGURE 3.1 REPORTED NOISE EVENTS 165,699 Noise Events 1 158 Paints of Contact July 1, 2023 to September 36, 2623 a2,a85 50 ■ 75,721 29 9 12 a 33 60 30 ir 0 3 3 - I -' 0 1.450 1,331 1.252 1,223 550 1 470 481 336 Newport Anaheim Laguna Corona Costa Long Beach Laguna Huntington Other InAne Beach Niguel Mesa Beach Beach NOTE: The 165,699 Noise Events was a 23.5% increase for the 134,074 Noise Events from last quarter, and a 98.9% increase from the 83,266 Noise Events from the same quarter last year. FIGURE 3.3 FIGURE 3.2 ENQUIRY METHOD NATURE OF DISTURBANCES Dther Too Low _ 0.13% Too late - d.6?fl 0.39L -�. o Laud 12.2% Flig-t Pa-h 39.4`,•a Tao Req 41-0 WiewPoint ,Mobile Device) 94.19% loT Button (Subscription Service) 5.54% Webtrak 0.07% ViewPoint - [Desktop} G.02% Voicemail 0.17% TABLE 2 LONG TERM MEASURED LEVELS Aircraft CNEL from 10/01/22 through 09/30/23 Values in dB at Each Site Period NMS Site Oct 2022 68.4 67.6 67.4 60.0 59.7 60.7 56.6 68.5 44.3 57.8 # Days 31 31 31 31 31 31 31 31 24 31 Nov 2022 67.7 66.6 66.8 59.8 58.4 60.6 56.5 68.2 41.7 57.7 # Days 30 30 30 29 27 30 29 29 26 28 Dec 2022 68.2 66.9 67.4 60.3 59.8 60.7 57.4 67.4 42.8 58.3 # Days 31 31 20 31 31 30 31 27 17 30 Q-4 2022 68.1 67.1 67.2 60.1 59.4 60.6 56.9 68.1 43.1 57.9 # Days 92 92 81 911 89 91 91 87 67 89 Jan 2023 67.7 66.0 66.8 59.9 59.2 61.0 57.2 67.4 #N/A 58.3 # Days 31 31 31 31 28 31 301 31 0 31 Feb 2023 67.6 66.1 66.4 59.8 59.0 59.9 56.6 68.0 #N/A 57.8 # Days 28 28 28 28 28 28 28 28 0 28 Mar 2023 68.6 66.9 67.3 60.8 60.3 61.0 58.2 68.7 44.4 58.7 # Days 31 31 31 31 31 31 31 31 15 31 Q-12023 68.0 66.3 66.9 60.2 59.6 60.7 57.4 68.0 44.4 58.3 # Days 90 90 90 901 87 901 89 90 15 90 Apr 2023 68.2 67.1 67.1 60.3 59.5 60.4 57.1 68.4 41.0 57.9 # Days 30 30 30 30 30 30 30 30 22 28 May 2023 68.4 67.2 67.3 60.6 59.6 60.8 57.6 68.7 43.3 58.4 # Days 311 31 31 31 31 31 31 31 25 31 Jun 2023 68.6 67.7 67.7 61.0 60.1 61.1 57.8 69.0 43.1 58.0 # Days 30 30 30 30 30 30 30 30 25 30 Q-2 2023 68.4 67.3 67.4 60.7 59.8 60.8 57.5 68.7 42.7 58.1 # Days 91 91 91 91 91 91 91 91 72 89 Ju12023 68.4 67.5 67.4 60.3 59.2 60.4 56.2 68.5 40.5 57.2 # Days 31 31 31 31 31 31 31 31 24 31 Aug 2023 68.4 67.5 67.5 60.2 59.3 60.5 56.4 68.4 41.2 57.1 # Days 31 31 31 31 31 31 31 31 24 31 Sep 2023 68.4 67.4 67.3 60.7 59.7 60.8 57.0 68.5 44.0 57.7 # Days 30 301 30 30 30 30 30 30 24 30 Q-3 2023 68.4 67.5 67.4 60.4 59.4 60.6 56.5 68.5 42.2 57.3 # Days 92 92 92 92 92 92 92 92 72 92 Q-4 2022 thru Q-3 2023 Total 68.2 67.1 67.2 60.3 59.5 60.7 57.1 68.4 42.8 57.9 # Days 365 365 354 364 359 364 363 360 226 360 Q-3 2022 thru Q-2 2023 (Previous 4 Quarters) Total 68.1 66.9 67.1 60.2 59.5 60.6 57.0 68.3 42.8 57.9 # Days 365 365 354 359 359 364 363 356 227 360 Change from Previous 4 Quarters 0.1 0.2 0.1 0.1 0.0 0.1 0.1 0.1 0.0 0.0 TABLE 3 DAILY CNEL VALUES AT EACH MONITOR STATION July 2023 Date low . NMS Site 11 68.2I 67.OI 67.2I 60.1 59.2 60.2I 56.OI 68.41 39.6 55.8 2 67.9 67.1 66.7 59.3 58.5 59.9 56.0 68.6 *#N/A 57.5 3 67.2 66.5 65.9 58.8 58.2 59.5 55.3 67.5 40.0 56.8 4 66.81 65.9 65.7 58.7 57.5 58.3 54.3 65.3 36.5 56.6 5 68.5 67.2 67.5 60.61 59.4 60.3 55.5 68.1 *#N/A 56.9 6 68.7 68.0 67.7 61.2 60.0 61.5 57.2 69.1 41.3 58.3 7 68.6 67.7 67.6 61.4 60.0 61.6 57.3 68.9 *#N/A 57.9 8 68.3 67.5 67.4 60.8 59.6 60.8 57.4 68.6 42.8 57.7 9 68.7 67.8 67.7 60.6 59.9 61.3 57.4 68.4 *#N/A 57.2 10 69.2 68.3 68.3 61.3 60.0 61.4 56.9 69.2 42.0 57.6 11 68.2 67.1 67.1 59.7 58.6 59.5 54.5 68.0 30.5 57.0 12 67.7 67.1 66.7 58.8 57.7 58.7 54.5 67.2 37.7 55.7 13 68.6 67.9 67.5 59.6 58.7 59.5 54.6 69.1 41.5 57.4 14 68.9 68.1 67.8 60.3 59.2 60.6 56.7 68.9 *#N/A 57.0 15 67.8 66.7 66.8 59.8 58.5 59.8 55.6 68.2 37.0 56.2 16 68.6 67.9 67.7 61.1 59.8 60.9 56.2 69.6 34.4 58.0 17 68.6 67.8 67.8 61.1 59.6 60.7 56.5 69.0 47.2 57.8 18 68.2 67.4 67.0 60.0 58.9 59.4 55.9 68.4 42.8 57.3 19 68.3 67.6 67.5 59.9 59.1 60.1 55.8 68.3 39.7 56.6 20 68.8 68.2 67.6 59.5 58.5 59.1 54.7 68.4 39.6 56.6 21 69.1 67.9 68.1 61.1 59.2 59.9 55.1 69.4 33.8 57.6 22 67.8 66.7 66.7 59.0 57.8 58.9 54.7 67.5 46.7 55.9 23 68.9 67.8 67.8 60.8 59.6 61.1 57.1 69.2 37.7 58.3 24 68.91 68.1 67.8 60.8 59.9 61.1 57.2 68.8 *#N/A 57.5 25 67.51 66.6 66.4 58.9 58.1 59.41 55.51 67.7 *#N/A 54.8 26 68.2 67.5 67.4 59.7j 58.9 60.3 56.4 68.71 36.81 57.1 27 68.9I 68.1 68.2 61.31 59.7 61.31 57.21 69.21 34.8I 58.0 281 69.1 68.0 68.11 61.11 60.1 61.51 57.51 69.41 37.5 58.0 68.3 67.3 67.2 60.4 59.0 60.6 56.6 67.5 36.2 E313 68.8 67.9 67.6 60.4 58.6 60.6 56.6 69.2 34.5 69.01 67.9 68.2 61.41 60.01 61.41 57.4 68.91 35.1 58.2 Days 31 31 31 31 31 31 31 311 24I 31 En. Avgj 68.41 67.5 67.41 60.31 59.21 60.4 56.21 68.51 40.5I 57.2I #N/A indicates insufficient data. *#N/A indicates contaminated data and/or no aircraft -related noise events. TABLE 4 DAILY CNEL VALUES AT EACH MONITOR STATION August 2023 Date 1 68.3 67.4 67.3 60.3 NMS 59.4 Site 60.5 56.7 67.9 29.9 56.6 2 68.5 67.7 67.6 60.2 58.9 59.7 54.9 68.2 37.2 56.8 3 68.6 68.0 67.7 60.7 60.1 61.2 56.8 69.4 33.9 57.7 4 68.8 68.1 67.9 61.1 60.3 61.5 57.8 69.5 41.4 58.6 51 68.0 67.2 67.01 59.7 58.9 60.21 56.5 68.2 36.41 56.8 6 68.9 68.3 68.2 61.3 60.2 61.4 56.8 69.3 *#N/A 58.3 7 68.8 67.6 67.3 60.3 57.9 59.6 54.8 69.9 42.1 59.4 8 68.4 66.9 67.2 61.0 58.9 60.5 56.7 68.8 41.6 57.7 9 68.6 67.7 67.6 60.6 59.2 60.9 56.8 68.7 31.7 57.0 10 69.1 68.1 68.0 61.2 60.2 61.6 57.9 69.1 38.1 57.9 11 69.1 68.2 68.5 61.3 60.4 62.2 57.8 68.8 31.1 57.8 12 68.0 66.9 67.3 59.9 59.2 60.5 56.9 67.6 30.6 56.6 13 68.8 68.0 67.8 60.8 60.0 61.0 57.6 69.0 44.8 57.4 14 68.3 67.7 67.5 60.0 59.5 60.6 56.4 68.3 34.9 57.1 15 68.3 67.1 67.3 59.5 58.9 59.9 55.6 67.2 *#N/A 55.3 16 68.1 67.1 67.5 59.9 59.1 60.2 55.9 67.4 43.8 56.2 17 69.1 68.4 68.3 60.8 60.0 61.0 56.7 69.1 *#N/A 58.4 18 68.8 68.0 67.5 60.2 59.2 60.3 55.7 68.6 33.7 57.6 19 68.4 67.3 67.3 60.3 59.0 60.6 55.8 67.6 33.2 56.4 20 61.7 59.5 65.0 51.7 53.0 55.8 48.5 67.7 42.3 54.6 21 68.7 67.7 67.7 61.2 60.5 61.6 58.0 69.4 *#N/A 58.2 22 68.5 67.6 67.6 60.1 60.2 60.4 57.3 67.4 47.3 56.1 23 68.4 67.1 67.5 60.1 59.6 60.4 56.9 67.7 *#N/A 56.2 24 69.0 67.3 68.0 60.4 60.2 60.9 57.0 69.2 35.8 57.5 25 68.9 67.3 68.0 60.6 60.4 61.2 57.2 68.9 48.4 57.5 26 67.5 66.7 66.5 58.7 58.7 58.9 54.6 66.5 31.8 54.5 27 69.1 68.6 67.9 58.8 58.7 59.1 53.9 68.1 38.3 55.2 28 68.6 67.1 67.6 59.8 58.7 59.4 54.9 67.8 *#N/A 55.5 29 67.4 66.3 66.6 58.3 57.7 58.5 54.3 66.7 44.1 54.9 30 68.1 66.9 67.6 59.7 58.2 60.1 55.7 67.7 39.6 56.1 31 69.0 68.0 67.9 61.5 59.5 60.9 56.3 69.2 *#N/A 58.3 Days 31 31 31 31 31 31 31 31 24 31 En. Avgj 68.41 67.51 67.51 6021 59.3 60.5 56.4 68.4 41.2 57.1 #N/A indicates insufficient data. *#N/A indicates contaminated data and/or no aircraft -related noise events. TABLE 5 DAILY CNEL VALUES AT EACH MONITOR STATION September 2023 MANE 1 69.11 67.41 67.71 61.8I 59.5 60.9I 56.OI 69.81 34.4 58.4 2 67.31 66.2 66.1 59.5 58.1 59.4 55.6 66.8 44.5 55.3 3 67.1 66.8 65.9 59.2 59.3 60.1 57.2 68.0 30.3 56.1 4 69.0 68.1 68.0 61.4 60.6 61.8 58.4 68.9 47.6 58.0 5 68.2 67.1 67.1 60.51 59.4 60.2 56.2 67.6 45.0 56.6 6 67.8 66.8 66.7 60.2 59.5 60.6 56.9 67.3 *#N/A 55.7 7 68.1 67.3 67.2 60.5 59.5 60.6 55.6 68.7 32.9 57.4 8 68.3 67.5 67.3 59.8 58.7 59.7 55.4 68.2 33.5 56.7 9 67.5 66.4 66.3 58.7 58.0 59.1 55.4 66.7 35.5 54.8 10 68.7 67.9 67.7 59.9 59.3 60.7 57.0 68.7 41.4 57.2 11 68.6 67.4 67.1 60.0 58.9 59.9 56.0 68.8 40.1 57.2 12 67.7 66.5 67.0 60.7 59.4 60.7 56.7 68.5 37.2 57.6 13 68.3 67.1 67.3 61.0 59.6 61.2 56.5 68.6 *#N/A 57.8 14 69.3 68.3 68.2 61.7 60.9 62.1 58.4 69.6 *#N/A 59.0 15 69.0 67.9 68.2 61.4 60.8 61.8 57.4 68.9 31.7 59.0 16 67.5 66.8 66.4 59.7 58.9 59.7 54.5 67.1 43.0 56.5 17 68.9 68.1 67.7 61.1 60.3 61.4 57.8 69.3 *#N/A 58.8 18 68.6 67.9 67.6 61.1 60.3 61.3 57.8 68.7 *#N/A 58.4 19 67.9 66.8 66.8 60.8 59.7 60.5 57.2 68.0 44.3 57.5 20 67.9 67.0 66.8 60.6 59.3 60.7 57.2 68.9 44.7 58.3 21 68.9 68.2 68.3 61.5 60.9 61.9 58.3 69.4 32.3 59.2 22 69.1 68.3 68.1 61.4 60.5 61.8 57.6 68.9 38.7 58.1 23 67.4 66.6 66.6 59.9 59.1 60.4 56.6 66.7 *#N/A 55.8 24 69.3 68.6 68.4 61.4 60.8 61.7 56.9 69.3 43.1 58.6 25 68.8 68.0 68.0 60.5 59.9 60.8 56.1 68.9 53.0 58.4 26 67.71 66.9 66.8j 60.0 59.4 60.01 56.51 68.01 41.2 57.6 27 68.OI 67.0 67.21 60.4I 59.5 59.61 56.81 67.3 29.2 57.5 28 68.8j 67.9 67.7 61.5 60.1 60.61 57.91 69.31 43.3 59.0 29 68.81 67.4 67.8 61.8 60.0 61.51 57.8� 69.8 49.3 59.4 30 67.9 66.8 66.8 60.8 59.5 61.0 58.3 67.61 43.8 57.0 Days 30 30 30 30 30 30 30 30 24 30 En. Avg 68.4 67.4 67.31 60.71 59.7 60.8 57.0 68.5 44.0 57.7 #N/A indicates insufficient data. *#N/A indicates contaminated data and/or no aircraft -related noise events. 9 - TABLE 6 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class A July - September 2023 Carrier AC Type # Deps NMS Site Air Canada B38M 91 Average 92.3 91.3 92.3 84.7 83.3 84.1 79.9 #N/A #N/A #N/A Count (89) (85) (91) (90) (89) (83) (57) (0) (0) (0) Alaska B737 27 Average 95.2 94.6 94.4 88.7 88.0 89.1 84.8 #N/A #N/A #N/A Count (26) (25) (26) (26) (25) (25) (27) (0) (0) (0) B738 1019 Average 97.8 96.6 95.4 88.9 88.5 89.8 86.4 93.9 84.7 80.3 Count (995) (963) (1000) (996) (994) (977) (994) (10) (4) (6) Allegiant A319 49 Average 94.1 92.8 93.2 87.3 85.6 87.3 82.2 #N/A #N/A #N/A Count 1 (48) (43) (48) (48) (48) (48) (47) (0) (0) (0) A320 184 Average 95.1 94.4 92.8 87.2 85.7 87.3 83.0 90.9 #N/A #N/A Count (180) (177) (182) (180) (182) (174) (180) (1) (0) (0) American A21N 233Average 91.8 91.0 91.7 84.6 82.6 83.6 79.5 91.0 81.2 #N/A Count (227) (221) (225) (224) (206) (215) (105) (4) (2) (0) A319 124 Average 94.5 93.5 94.0 87.5 85.7 86.3 81.7 91.4 #N/A #N/A Count (120) (115) (120) (122) (117) (114) (106) (2) (0) (0) A320 77 Average 95.4 94.6 94.8 87.2 85.1 85.0 81.0 #N/A #N/A #N/A Count 1 (75) (72) (77) (73) (77) (72) (63) (0) (0) (0) A321 192 Average 99.1 98.3 98.7 91.3 88.9 88.1 83.8 96.4 #N/A #N/A Count (187) (176) (190) (185) (178) (177) (174) (2) (0) (0) B38M 173 Average 93.1 92.4 93.4 85.4 84.5 85.2 80.9 90.0 #N/A #N/A Count (171) (159) (170) (171) (169) (165) (151) (2) (0) (0) B738 875 Average 99.0 98.0 98.5 91.4 89.9 89.9 86.2 96.6 85.8 80.7 Count (850) (806) (851) (857) (850) (818) (824) (13) (8) (10) Breeze A223 232 Average 89.3 89.5 87.7 81.6 80.9 82.4 78.7 85.9 78.1 #N/A Count 1 (227) (212) (226) (216) (213) (211) (83) (5) (1) (0) E190 2 Average 92.9 92.5 90.2 84.4 84.7 86.3 82.8 #N/A #N/A #N/A Count (2) (2) (2) (2) (2) (2) (2) (0) (0) (0) E195 37 Average 92.4 92.0 90.3 84.5 84.8 87.5 84.1 #N/A #N/A #N/A Count (37) (37) (37) (36) (37) (37) (36) (0) (0) (0) Delta A220 356 Average 88.6 88.5 88.3 80.6 78.9 80.3 78.3 84.2 #N/A #N/A Count (348) (339) (349) (317) (205) (280) (14) (3) (0) (0) A223 116 Average 90.1 89.8 89.9 81.3 80.2 81.1 78.4 87.7 78.3 #N/A Count 1 (110) (104) (112) (101) (76) (92) (17) (4) (1) (0) A319 40 Average 96.1 95.0 95.8 89.7 87.6 87.9 83.1 95.7 82.7 81.2 Count (33) (32) (33) (33) (33) (32) (29) (7) (6) (2) A320 3 Average 95.8 94.8 95.3 88.4 86.3 85.9 82.2 #N/A #N/A #N/A Count (3) (3) (3) (3) (3) (3) (2) (0) (0) (0) B738 14 Average 97.5 96.7 96.7 89.6 88.2 88.5 84.7 #N/A #N/A #N/A Count (14) (14) (14) (14) (13) (12) (14) (0) (0) (0) B752 362 Average 96.3 95.8 96.0 88.4 87.5 87.4 83.6 94.4 85.0 #N/A Count (352) (341) (349) (351) (347) (340) (345) (9) (5) (0) Fed Ex A306 63 Average 97.3 97.1 94.7 88.2 87.3 88.9 84.9 #N/A #N/A #N/A Count (63) (62) (63) (63) (63) (63) (60) (0) (0) (0) Frontier A20N 325 Average 88.5 88.4 87.9 81.5 79.4 82.3 79.0 #N/A #N/A #N/A Count (322) (314) (323) (298) (201) (279) (115) (0) (0) (0) A320 21 Average 95.1 94.7 93.5 86.7 84.8 87.0 83.9 #N/A #N/A #N/A Count (21) (20) (21) (21) (21) (20) (21) (0) (0) (0) Horizon E175 316 Average 93.6 92.7 90.6 84.4 83.9 86.7 83.0 91.3 #N/A #N/A Count (309) (301) (310) (310) (311) (306) (302) (2) (0) (0) Southwest B38M 9 Average 89.4 88.8 87.6 81.3 81.3 83.1 80.0 #N/A #N/A #N/A Count (9) (9) (9) (7) (8) (9) (5) (0) (0) (0) B737 1791 Average 93.9 93.2 91.4 85.4 85.4 86.7 83.3 93.8 78.7 78.7 Count (1766) (1696) (1765) (1764) (1764) (1721) (1747) (8) (1) (2) B738 7 Average 93.3 92.9 90.3 84.2 84.2 85.2 81.9 93.7 #N/A #N/A Count 1 (5) (6) (5) (6) (6) (6) (6) (1) (0) (0) Spirit A20N 199 Average 88.8 88.2 88.1 82.5 80.5 82.8 79.1 87.0 #N/A #N/A Count (198) (185) (198) (194) (157) (189) (100) (1) (0) (0) A320 165 Average 92.8 92.5 90.5 85.0 83.3 84.9 81.3 90.1 #N/A #N/A Count (159) (152) (162) (156) (153) (155) (128) (3) (0) (0) United A319 97 Average 94.2 93.5 93.3 86.3 84.8 85.8 81.7 92.1 #N/A #N/A Count (96) (94) (96) (95) (94) (90) (85) (1) (0) (0) A320 164 Average 95.7 94.9 95.0 86.8 85.5 86.1 82.4 #N/A #N/A #N/A Count 1 (164) (154) (164) (162) (163) (160) (151) (0) (0) (0) B38M 24 Average 94.2 92.9 94.3 85.3 85.1 85.7 81.4 #N/A #N/A #N/A Count (24) (22) (24) (24) (24) (23) (20) (0) (0) (0) B737 361 Average 97.2 95.6 97.1 90.1 90.0 90.5 86.4 96.1 88.0 77.4 Count (351) (334) (355) (352) (347) (342) (348) (5) (4) (2) B738 1024 Average 98.9 97.4 98.3 90.0 89.2 89.9 86.4 95.2 88.3 80.7 Count (986) (955) (991) (988) (987) (953) (951) (20) (8) (10) UPS B752 49 Average 95.2 95.3 93.6 86.7 86.0 87.1 82.4 #N/A #N/A #N/A Count (49) (49) (49) (49) (49) (49) (46) (0) (0) (0) West,let B737 91 Average 95.6 94.5 89.2 88.6 89.9 84.5 #N/A #N/A #N/A Count (91) (90) %1 (91) (91) (89) (86) (90) (0) (0) (0) 1I I TABLE 7 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class E July - September 2023 Carrier AC Deps NMS Site Delta A220 370 Average 88.4 88.6 87.9 80.5 78.8 80.4 77.7 85.5 #N/A #N/A Count (366) (343) (365) (337) (219) (289) (12) (2) (0) (0) A223 30 Average 89.4 89.6 88.7 80.4 79.5 80.5 78.9 84.0 #N/A #N/A Count (29) (27) (29) (29) (18) (21) (2) (1) (0) (0) SkyWest Coml. E175 1001 Average 91.1 90.7 89.3 84.4 83.5 85.9 82.1 90.8 #N/A 80.0 Count (979) (950) (986) (987) (982) (964) (963) (6) (0) (1) Southwest B737 2051 Average 91.5 91.3 89.41 84.3 83.9 85.1 81.7 93.1 80.0 #N/A Count (2021) (1949) (2023) (2019) (2010) (1982) (1949) (9) (1) (0) TABLE 8 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commuter July - September 2023 Carrier AC Deps NMS Site Delux Public E135 304 Average 85.7 85.4 86.6 79.7 78.6 80.0 77.7 84.1 #N/A #N/A Charters Count (297) (281) (297) (234) (26) (211) (3) (2) (0) (0) E145 158 Average 86.5 86.5 87.5 79.7 78.9 80.0 77.9 83.6 #N/A #N/A Count (157) (149) (156) (125) (18) (111) (5) (1) (0) (0) SkyWest CRJ7 91 Average 88.6 88.0 87.1 80.5 79.8 82.1 80.1 91.0 #N/A #N/A Count 1 (85) (82) (88) (44) (63) (84) (72) (1) (0) (0) E175 1 Average 93.2 92.8 90.0 84.7 83.4 85.9 83.5 #N/A #N/A #N/A Count (1) (1) (1) (1) (1) (1) (1) (0) (0) (0) TABLE 8-GA MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation July - September 2023 TABLE 9 AIR CARRIER OPERATIONAL HISTORY Carrier Air Canada AC AC Type A223 2019 020 Year 102 192 B38M 6 494 546 Alaska AS A319 244 314 A320 3,403 1,733 4,038 3,888 70 B737 160 14 24 116 166 B738 5,247 7671 1,327 2,728 5,501 Allegiant G4 A319 1,076 676 286 A320 488 1,399 1,149 American AA A21 N 2 2 88 51 696 A319 432 474 220 498 907 A320 634 488 783 478 622 A321 214 571 1,035 1,099 1,029 B38M 17 1,755 1,417 B738 10,972 5,201 8,144 8,517 5,368 B752 36 Breeze MX A223 1,144 E190 58 E195 120 Compass CP E175 3,150 656 Delta DL A220 851 1,954 4,036 3,048 2,840 A223 4 1,934 2,023 A319 1,987 828 9521 2,071 169 A320 11 8 3 532 20 B712 2,495 B737 8 24 B738 40 2 12 58 40 B752 2,889 1,065 1,423 2,010 2,040 FedEx FM A306 510 5121 502 498 370 Frontier F9 A20N 900 550 1,363 1,818 1,924 A319 100 2 88 A320 428 392 361 310 170 Horizon QX DHBD 12 E175 4,257 2,986 3,2931 1,256 1,244 Sky West Coml. SC CRJ9 2 E175 7,686 3,535 3,711 5,446 5,416 Southwest WN B38M 10 683 4,038 106 B737 29,360 14,268 22,212 31,166 23,605 B738 134 3,780 7,738 1,720 34 Spirit NK A20N 1801 1,735 2,220 1,132 A319 250 158 2 A320 19 346 1,132 1,013 Sun Country SY B737 238 8 B738 24 2 United UA A319 1,216 590 8191 1,047 509 A320 3,151 1,227 1,020 2,054 932 B38M 44 B737 2,816 999 2,622 4,116 1,952 B738 5,627 2,645 2,946 5,685 6,081 B752 2 UPS 5X A306 12 181 18 48 B752 404 404 392 362 302 WestJet WS B736 58 34 B737 618 126 112 632 542 Total 1 90,074 46,370 74,253 95,260 71,589 TABLE10 AIRCRAFT OPERATIONAL HISTORY • 1 1 A20N 900 730 3,098 M8'11 3,056 A21N 2 2 88 51 696 A220 851 1,954 4,036 3,048 2,840 A223 106 2,126 3,167 A306 522 530 520 546 370 A319 3,979 2,208 3,405 4,450 1,873 A320 7,627 3,867 7,039 9,793 3,976 A321 214 571 1,035 1,099 1,029 B38M 10 706 6,287 2,113 B712 2,495 B736 58 34 B737 32,962 15,431 25,208 36,038 26,265 B738 22,020 12,395 20,191 18,710 17,024 B752 3,329 1,469 1,817 2,372 2,342 CRJ9 2 DHBD 12 E175 15,093 7,177 7,004 6,702 6,660 E190 58 E195 120 Total 1 90,074 46,370 74,253 95,260 71,589 TABLE 11 AIRCRAFT TYPE DESIGNATORS AC Type A20N Manufacturer Airbus Model/Series 320-200 Neo AC Type B737 Manufacturer Boeing Model/Series 737-700 A21 N Airbus 320-100 Neo B738 Boeing 737-800 A220 Airbus 220-100 B752 Boeing 757-200 A223 Airbus 220-300 CRJ7 Canadair Regional Jet 700 A306 Airbus 300-600 CRJ9 Canadair Regional Jet 900 A319 Airbus 319 DHBD Bombardier Dash 8 A320 Airbus 320 E135 Embraer 135 A321 Airbus 321 E145 Embraer 145 B38M Boeing 737-MAX 8 E175 Embraer 175 B712 Boeing 717-200 E190 Embraer 190 B736 Boeing 737-600 E195 Embraer 195 TABLE12 AIR CARRIER AVERAGE DAILY DEPARTURE HISTORY Carrier Air Canada AC AC Type A223 0• 2020 Year .140 .263 B38M .008 .677 .748 Alaska AS A319 .334 .432 A320 4.660 2.363 5.534 5.326 .096 B737 .219 .022 .033 .159 .227 B738 7.189 1.046 1.816 3.734 7.537 Allegiant G4 A319 1.474 .926 .392 A320 .668 1.915 1.575 American AA A21 N .003 .003 .121 .068 .948 A319 .592 .648 .296 .682 1.241 A320 .868 .664 1.082 .655 .852 A321 .293 .779 1.414 1.507 1.414 B38M .022 2.403 1.945 B738 15.030 7.107 11.156 11.666 7.353 B752 .049 Breeze MX A223 1.567 E190 .079 E195 .164 Compass CP E175 4.315 .896 Delta DL A220 1.164 2.667 5.529 4.175 3.888 A223 .005 2.649 2.773 A319 2.723 1.131 1.304 2.836 .233 A320 .014 .014 .003 .729 .027 B712 3.419 B737 .011 .033 B738 .055 .003 .016 .079 .055 B752 3.956 1.454 1.948 2.753 2.797 FedEx FM A306 .699 .699 .688 .682 .507 Frontier F9 A20N 1.233 .751 1.866 2.490 2.636 A319 .137 .003 .121 A320 .586 .536 .496 .425 .233 Horizon QX DHBD .016 E175 5.830 4.079 4.512 1.721 1.704 SkyWest Coml. SC CRJ9 .003 E175 10.529 4.833 5.085 7.460 7.416 Southwest WN B38M .014 .937 5.532 .148 B737 40.216 19.497 30.416 42.693 32.334 B738 .184 5.161 10.605 2.353 .047 Spirit NK A20N .246 2.381 3.041 1.545 A319 .342 .216 .003 A320 .025 .471 1.551 1.392 Sun Country SY B737 .326 .011 B738 .033 .003 United UA A319 1.666 .806 1.123 1.433 .699 A320 4.315 1.675 1.397 2.814 1.277 B38M .066 B737 3.855 1.366 3.589 5.644 2.674 B738 7.712 3.612 4.036 7.786 8.323 B752 .003 UPS 5X A306 .016 .025 .025 .066 B752 .553 .552 .537 .496 .414 West,let WS B736 .079 .046 B737 .847 .172 .153 .866 .742 Total 123.384 63.347 101.712 130.485 98.071 QUARTERLY NOISE MEETING Date: September 26, 2023 Time: 2:00 pm Place: Virtual (Zoom) ITEMS DISCUSSED Newport Beach resident Dr. Jim Mosher stated that the Access and Noise webpage does not display contact information for staff or a generic email for residents to send communications. Mr. Anthony Cangey, Airport Access/Noise Specialist at John Wayne Airport ("JWX or "Airport"), said the Access and Noise Office (ANO) would discuss this recommendation with Airport management. Dr. Mosher asked why the quarterly noise meetings were moved to an online format and if they could be switched to partially in -person. Mr. Cangey explained that we switched to an online format to accommodate community members who are unable to attend in - person meetings. Mr. Cangey said the ANO would discuss with Airport management. Dr. Mosher asked for an update regarding the way the Airport reports General Aviation Noise Ordinance (GANO) violations. Dr. Mosher asked if the Airport could post the GANO violations in a spreadsheet on the Airport's website for transparency, as we do for commercial curfew violations. Mr. Cangey said the ANO would follow up with Airport management. Dr. Mosher asked if the ANO could post an agenda of topics to be discussed on the Airport's website prior to the quarterly noise meetings. Dr. Mosher stated that having an agenda may encourage more attendees if topics are disclosed in advance. Mr. Cangey said the ANO would discuss this recommendation with Airport management. Dr. Mosher asked if the Fly Friendly program collects noise data for commercial air carriers that register lower than the 65 dB threshold set at each noise monitoring station, and if that data can be made available for informational purposes. Mr. Cangey responded that the current Fly Friendly program includes General Aviation jet operations data. Dr. Mosher commented that the California standard for noise is 55 dB and that the Airport claims to have a waiver to use the higher threshold of 65 dB. Dr. Mosher indicated he had provided the ANO with a link to the San Francisco Airport Noise Roundtable which included several reports from Harris Miller Miller & Hanson Inc. (HMMH), and another noise consultant, explaining the California standard 55 dB threshold. Mr. Cangey stated that HMMH addressed the 65 dB threshold at a previous quarterly meeting and explained that anything less than 65 dB would pick up excessive contamination. Mr. Cangey added that the ANO manually inspects every noise record, and lowering the threshold to 55 dB may result in a higher workload. Dr. Mosher stated that on September 15, 2023, a General Aviation aircraft exceeded the GANO noise limits. Dr. Mosher stated that the aircraft, and its related noise events, are not linked on the Airport's public flight tracking system, WebTrak, and questioned how the ANO catches these types of noise violations. Mr. Cangey responded that the ANO manually inspects every noise record and checks for missing aircraft operations. Mr. Cangey added that the ANO manually enters aircraft information and correlates it to the appropriate noise record. Dr. Mosher asked if the information reflected in the Detailed Noise Event Report (DNER) includes the noise profiles and aircraft operations that we manually add. Mr. Cangey responded that when the ANO makes updates in Envirosuite's Airport Noise and Operations Management System (ANOMS), those updates are reflected in the DNER. Mr. Cangey added that the DNER is typically published one month and one week after the ANO completes the monthly flight -matching process. Dr. Mosher asked if JWA will formally submit comments on the Federal Aviation Administration's (FAA) Noise Policy Review (NPR). Mr. Cangey responded that the ANO has reviewed the information within the NPR and is unaware at this time if the Airport will be submitting comments. Mr. Cangey stated the ANO would discuss with Airport management. Dr. Mosher commented on how JWA complaints are displayed in the quarterly report. Dr. Mosher said that when a single person submits thousands of complaints, the report data reflects that person's complaint type as the greatest concern. Dr. Mosher asked if the Airport could filter the complaint types to reflect one per person to make the report more accurate. Mr. Cangey responded that the ANO would discuss this recommendation with Airport management. Dr. Mosher asked why our system only allows residents to select one complaint type when submitting a noise complaint. Mr. Cangey said that our system is currently set up to accept only one complaint type per submission, but will discuss Dr. Mosher's request with Airport management. 16 - NAME Jim Mosher Melanie Franceschini Jason Herman Unknown Caller Anthony Cangey Beatrice Siercke Cristina Magana Cassandra Linares Kyle Gorny QUARTERLY NOISE MEETING ROSTER September 26, 2023 ORGANIZATION Resident — Newport Beach City of Newport Beach Air Line Pilots Association, International Unknown John Wayne Airport John Wayne Airport John Wayne Airport John Wayne Airport John Wayne Airport DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 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): 0.0177 Sq. Mi. 2. Estimated Number of dwelling units included in the Noise Impact Area as defined in the Noise Standards: 74 Units 3. Estimated number of people residing within the Noise Impact Area as defined in the Noise Standards: 185 (Based on 2.5 People/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: Airbus A306 — 126 (Arrivals + Departures) 5. Total number of aircraft operations during the calendar quarter: 74,770 6. Number of Air Carrier operations during the calendar quarter: (Not mandatory) 25,892 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) 48,841 9. Estimated number of operations by Military aircraft during the calendar quarter: (Not mandatory) 37 DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 JOHN WAYNE AIRPORT ORANGE COUNTY NOISE ABATEMENT PROGRAM QUARTERLY REPORT For the period: October 1, 2023, through December 31, 2023 Prepared in accordance with: AIRPORT NOISE STANDARD STATE OF CALIFORNIA California Code of Regulations Airport Noise Standards Title 21: Public Works Division of Aeronautics (Department of Transportation) Chapter 6. Noise Standards Submitted by: Docu Signed by: 6maL tar on behalf of C47CUMD9054DF Charlene V. Reynolds Airport Director John Wayne Airport, Orange County INTRODUCTION This is the 2041" Quarterly Report submitted by the County of Orange in accordance with the requirements of the California Airport Noise Standards (California Code of Regulations, Title 21: Public Works, Division 2.5, Division of Aeronautics (Department of Transportation), Chapter 6. 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-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-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-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, 2023 - December 31, 2023). The Figure 2 information was developed by Harris Miller Miller and Hanson 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 1 NOISE MONITORING STATIONS (NMS) LOCATION MAP k1j, I I L SANTA ANA CUSTA MESA 3S Lk D 1 2 3 a 5 Scale In miles TUSTIN JOHN WAYNE -ORANGE COUP FIGURE 2 NOISE IMPACT AREA MAP - ® Residential Prescriptive Amigation Easemeni �Rusiress Pak Zanngj Residential Use © Haspiial Mule -Family Residential Use + 30hool Compatible Use H ghway - Public Use (N cise Sensitive) M Our Roads - k Public Use M nor t Local Roads Recreational J Open Space Water r Stream t River 16 • NEwpoRr REAv}± Statistics; Incompatible Land Use: 0_0175 Sq. Mi_ Number of Dwelling Units: 74 Population_ 185 (Based on 2-5 Peopl veffing t n) # RMT Location Ai curt Property tAppux) C32023 Fourth Quarter 55 dB CNEL COrdaur Runways J Taxiways Incompatible Single Family Residential Ripon Buildings Incompatible Multifamily Residential 0 0 1108 2.CO0 Feet miss 1 \ � I JOHN iAYNE AIRPORT ORANGE COUNTY 2D23 Fourth Quarter 65 dB Community Noise Equivalent Level {CNEL) Contour 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 2023 Period Carriers GA Jet (1) Total Average Daily Jet Prop Operations (2) Jet Operations October 8,510 0 4,374 25,252 416 November 8,097 0 3,740 22,839 395 December 8,091 0 3,713 22,338 381 Fourth Quarter 24,698 0 11,827 70,429 397 Twelve Months 100,078 0 45,558 273,175 399 01 /01 /23 - 12/31 /23 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 contaminated data and/or 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-four dwelling units in Santa Ana Heights remain in the "Noise Impacted Area" (within 65 dB CNEL contour). COMPLAINT TOTALS (October 1, 2023 - December 31, 2023) The Airport's Access and Noise Office receives and investigates noise complaints (noise events) from local citizens and all other sources. Figures 3.1, 3.2, and 3.3 illustrate the distribution of reported noise events from local communities, the nature of disturbance, and the method of how the noise events were reported to the Airport. 4 - 100000 750UG M731 W FIGURE 3.1 REPORTED NOISE EVENT 131,004 Noise Events 1 144 Paints of Contact October 1, 2023 to December 31, 232 70 10 75 O N 60 n 55,02D 50000 45 32 30 25 25000 15 5 5 2 1.935 1,?23 2 1,044 1 627 I 581 1 553 033 243 1 0 0 Anaheim Nevport Long Beach Laguna Niguel Corona costa Mesa Laguna Hurtinglon Other Also Viejo Beach Beach Beach NOTE: The 131,004 Noise Events was a 20.9% decrease for the 165,699 Noise Events from last quarter, and a 23.0% increase from the 106,481 Noise Events from the same quarter last year. FIGURE 3.2 NATURE OF DISTURBANCES Too Low Too Loud 5 g a 7.4 I Too Freq 33.9°i fight Path 52.9 % 1 ViewPoint (Mobile Device) 93.37% FIGURE 3.3 ENQUIRY METHOD IoT Button (Subscription Service) 6.39% Webtrak 0.16% fi ewp of nt Desktop] 0.02% loicemail 0 06% TABLE 2 LONG TERM MEASURED LEVELS Aircraft CNEL from 01/01/23 through 12/31/23 Values in dB at Each Site Period NMS Site Jan 2023 67.7 66.0 66.8 59.9 59.2 61.0 57.2 67.4 #N/A 58.3 # Days 31 31 31 31 28 31 30 31 0 31 Feb 2023 67.6 66.1 66.4 59.8 59.0 59.9 56.6 68.0 #N/A 57.8 # Days 28 28 28 28 28 28 28 28 0 28 Mar 2023 68.6 66.9 67.3 60.8 60.3 61.0 58.2 68.7 44.4 58.7 # Days 1 31 31 311 31 31 311 31 31 151 31 Q-12023 68.0 66.3 66.9 60.2 59.6 60.7 57.4 68.0 44.4 58.3 # Days 90 90 90 90 87 90 89 90 15 90 Apr 2023 68.2 67.1 67.1 60.3 59.5 60.4 57.1 68.4 41.0 57.9 # Days 30 30 30 30 30 30 30 30 22 28 May 2023 68.4 67.2 67.3 60.6 59.6 60.8 57.6 68.7 43.3 58.4 # Days 31 31 31 31 31 31 31 31 25 31 Jun 2023 68.6 67.7 67.7 61.0 60.1 61.1 57.8 69.0 43.1 58.0 # Days 30 30 30 30 30 30 30 30 25 30 Q-2 2023 68.4 67.3 67.4 60.7 59.8 60.8 57.5 68.7 42.7 58.1 # Days 91 91 91 91 91 91 91 91 72 89 Ju12023 68.4 67.5 67.4 60.3 59.2 60.4 56.2 68.5 40.5 57.2 # Days 31 31 31 31 31 31 31 31 24 31 Aug 2023 68.4 67.5 67.5 60.2 59.3 60.5 56.4 68.4 41.2 57.1 # Days 31 31 31 31 31 31 31 31 24 31 Sep 2023 68.4 67.4 67.3 60.7 59.7 60.8 57.0 68.5 44.0 57.7 # Days 301 30 30 301 30 30 30 30 24 30 Q-3 2023 68.4 67.5 67.4 60.4 59.4 60.6 56.5 68.5 42.2 57.3 # Days 92 92 92 92 92 92 92 92 72 92 Oct 2023 68.2 67.2 67.5 60.1 59.4 60.8 57.1 68.1 43.5 57.4 # Days 31 31 31 31 31 31 291 31 22 31 Nov 2023 67.4 66.3 66.8 59.2 58.5 60.5 55.7 67.3 43.1 56.2 # Days 30 30 30 301 30 30 30 30 24 29 Dec 2023 67.5 66.4 66.6 60.0 59.3 60.1 54.8 67.7 43.1 57.3 # Days 31 31 31 31 31 31 30 31 25 30 Q-4 2023 67.7 66.7 67.0 59.8 59.1 60.5 56.0 67.7 43.3 57.0 # Days 92 92 92 92 92 92 891 92 71 90 Q-1 2023 thru Q-4 2023 Total 68.1 67.0 67.2 60.3 59.5 60.6 56.9 68.3 42.9 57.7 # Days 1 365 365 365 365 362 365 361 365 230 361 Q-4 2022 thru Q-3 2023 (Previous 4 Quarters) Total 68.2 67.1 67.2 60.3 59.5 60.7 57.1 68.4 42.8 57.9 # Days 1 365 365 354 364 359 31 363 360 226 360 Change from Previous 4 Quarters -0.1 -0.1 0.0 0.0 0.0 -0.1 .0.2 -0.1 0.1 .0.2 TABLE 3 DAILY CNEL VALUES AT EACH MONITOR STATION October 2023 Date 1 69.0 67.8 67.7 61.2 NMS 61.2 Site 61.2 57.9 69.1 43.0 59.0 2 69.2 68.4 68.0 61.1 60.3 61.8 58.5 68.6 40.8 58.3 3 68.2 66.8 67.8 60.3 60.0 61.0 57.3 67.6 45.1 56.5 4 67.9 67.0 66.8 59.9 59.5 60.5 57.0 67.2 37.3 55.5 51 68.8 67.5 67.71 60.4 59.5 60.51 56.7 68.3 VN/Al 57.2 6 69.0 68.1 67.7 60.3 59.5 60.6 56.7 68.6 43.7 57.4 7 67.5 66.6 66.6 59.0 55.7 59.1 55.3 66.5 *#N/A 55.9 8 68.8 68.2 68.1 60.2 59.8 60.6 56.6 68.1 *#N/A 57.8 9 69.1 68.1 68.0 60.4 60.1 61.2 56.9 68.9 38.1 58.5 10 68.6 66.9 67.7 60.9 59.0 61.1 57.0 68.4 46.2 57.7 11 68.1 67.1 67.7 60.9 59.7 61.0 57.9 68.4 40.6 58.4 12 68.6 67.9 67.5 61.0 59.6 61.5 57.9 69.7 46.0 58.9 13 68.9 67.4 68.0 61.1 60.3 61.4 57.7 68.9 43.1 58.6 14 67.6 66.9 66.7 59.1 59.2 60.1 56.9 66.9 40.8 56.0 15 68.9 68.0 67.8 59.9 59.4 60.0 56.5 68.3 51.7 57.0 16 68.6 67.4 67.8 60.6 59.8 60.7 56.4 68.0 33.1 57.0 17 68.0 67.4 67.2 60.1 59.2 59.9 56.2 67.0 *#N/A 56.7 18 68.2 67.1 67.4 59.8 59.0 60.2 55.5 68.7 38.3 58.0 19 68.7 67.8 67.9 59.61 59.5 59.9 56.0 69.0 *#N/A 57.6 20 68.7 68.0 68.1 59.5 59.9 60.3 56.5 68.8 42.8 57.4 21 67.7 67.0 66.9 59.7 59.3 60.1 55.8 66.6 *#N/A 56.0 22 69.5 68.8 68.3 61.7 61.2 62.2 58.6 69.5 42.8 59.1 23 68.7 67.8 67.7 61.3 60.5 61.7 58.2 68.6 28.7 58.6 24 68.2 67.2 67.4 61.01 59.7 60.9 57.5 68.1 43.7 57.9 25 68.6 67.3 67.5 61.4 59.8 61.2 57.7 69.0 43.7 58.9 26 69.2 68.3 68.2 61.4 60.9 61.8 58.5 69.2 *#N/A 59.1 27 68.9 67.8 67.8 61.2 60.5 61.4 57.7 69.3 42.2 59.2 28 67.9 66.8 66.8 60.0 59.3 60.4 57.1 66.9 *#N/A 56.3 29 57.0 51.8 67.5 36.81 42.1 62.7 *#N/A 61.0 39.5 39.1 30 54.5 51.0 65.0 35.4 40.7 61.0 *#N/A 62.0 *#N/A 32.9 31 64.3 63.3 63.6 55.5 54.4 56.8 51.1 64.0 36.7 47.1 Days 31 31 31 31 31 31 29 31 22 31 En. Avgj 68.21 67.2 67.51 60.1 59.4 60.81 57 11 6811 43.51 57.4 #N/A indicates insufficient data. *#N/A indicates contaminated data and/or no aircraft -related noise events. TABLE 4 DAILY CNEL VALUES AT EACH MONITOR STATION November 2023 D. 1 66.3 65.2I 64.4I 57.3 56.6 57.7 53.6I 66.0 36.3 53.0 2 67.1 66.7 65.9 58.3 57.7 58.5 54.4 67.3 *#N/A 55.5 3 67.7 67.1 66.7F 58.9 58.4 59.1 55.0 67.8 *#N/A 56.1 4 67.4 66.6 66.2 57.9 58.1 58.5 54.4 66.4 36.9 54.6 5 68.91 68.0 67.8 60.31 59.2 60.4 56.21 68.2 *#N/A 57.5 6 68.3 67.6 67.3 60.3 59.6 60.7 56.6 68.7 43.8 58.0 7 67.4 66.5 66.3 59.7 59.3 60.1 56.8 67.8 46.6 57.6 8 63.1 61.1 68.5 54.5 54.5 63.3 52.1 63.8 40.7 45.1 9 64.9 63.5 65.3 56.1 55.4 60.0 52.6 66.4 35.9 51.2 10 67.6 66.8 66.2 58.6 57.7 58.7 54.1 67.5 42.9 55.3 11 66.5 65.7 65.4 57.1 56.7 57.5 53.1 65.3 33.8 51.8 12 67.0 66.0 65.7 58.5 57.0 58.7 54.8 67.6 42.9 54.6 13 68.0 66.7 66.5 59.9 58.3 59.5 55.6 67.8 44.9 56.5 14 67.2 66.0 65.9 59.3 58.2 59.4 55.5 66.7 *#N/A 55.8 15 68.8 66.5 67.5 61.3 59.9 60.9 58.2 68.9 46.3 59.0 16 69.3 68.2 68.1 61.6 60.9 61.8 58.5 69.2 42.1 59.0 17 69.2 67.8 67.9 61.6 60.6 61.5 55.8 69.4 45.9 58.7 18 68.2 66.7 66.5 60.3 59.3 60.4 57.0 67.6 38.3 56.9 19 68.8 67.8 67.3 60.7 60.4 61.3 58.2 69.5 48.2 58.8 20 58.0 54.5 67.3 42.7 50.5 62.8 38.3 62.1 *#N/A *#N/A 21 64.3 62.8 67.4 54.5 55.1 62.7 50.4 64.8 41.4 48.8 22 68.0 67.2 66.7 59.3 58.9 59.6 56.6 67.2 46.1 55.6 23 64.6 63.2 62.5 57.0 54.9 56.3 53.3 63.9 *#N/A 53.5 24 68.0 66.9 66.5 60.7 59.6 60.7 55.9 67.4 45.0 57.4 25 68.7 67.4 67.2 60.9 59.6 60.7 55.9 67.6 40.9 55.6 26 63.6 62.2 68.6 54.5 55.9 64.0 49.61 64.51 38.6 47.1 27 68.11 66.8 66.9I 59.7 58.8 59.7I 56.9 67.81 37.8I 55.8 28 67.71 66.7 66.4 59.5 59.0 59.4 57.3 67.4 44.6 56.9 29 67.41 66.7 66.4 59.8 59.6 60.2 57.9 67.5 38.0 57.4 30 68.31 66.9 67.0 61.3 60.2 61.2 58.4 68.4 40.4 58.5 Days 30 30 30 30 30 30 30 30 24 29 En. Avg 67.41 66.31 66.81 59.21 58.5 60.51 55.7 67.3 43.1 56.2 #N/A indicates insufficient data. *#N/A indicates contaminated data and/or no aircraft -related noise events. TABLE 5 DAILY CNEL VALUES AT EACH MONITOR STATION December 2023 Date 1 68.2 67.2 67.2 60.6 NMS 60.2 Site 60.4 56.3 68.0 46.2 57.9 2 66.9 65.9 65.8 59.5 58.5 59.4 53.5 66.4 *#N/A 56.0 3 68.2 67.4 67.2 60.5 60.0 60.8 52.8 67.6 *#N/A 57.1 4 68.2 66.9 67.4 60.4 59.6 60.7 55.9 67.0 38.5 56.5 51 67.1 66.1 65.91 58.8 58.0 59.11 55.6 66.1 42.61 55.4 6 67.3 66.7 66.7 59.9 59.5 60.0 57.3 67.5 40.9 56.9 7 68.2 67.2 67.3 60.7 60.2 60.8 55.7 68.6 41.2 58.7 8 68.7 67.6 67.9 61.3 60.6 61.3 57.8 67.9 *#N/A 57.3 9 54.7 51.2 64.1 37.3 45.5 60.3 *#N/A 61.7 *#N/A *#N/A 10 66.6 65.7 65.2 56.4 55.7 56.8 51.4 67.5 34.7 53.0 11 67.6 66.1 66.0 58.5 57.3 57.9 54.0 67.4 38.5 55.7 12 67.4 66.2 66.5 60.7 59.0 60.0 53.5 67.0 *#N/A 56.4 13 67.7 66.9 66.7 60.3 59.6 60.4 54.5 67.2 44.3 56.4 14 67.8 67.0 66.9 60.0 59.0 60.3 57.1 68.1 34.4 56.2 15 67.3 66.2 66.2 59.1 58.1 59.4 53.8 67.2 42.7 55.3 16 65.9 65.3 65.3 57.5 56.8 57.6 53.3 65.8 40.3 53.9 17 66.7 66.0 65.5 58.4 57.7 58.5 48.8 67.4 *#N/A 55.8 18 65.8 66.4 66.5 59.7 58.7 59.9 53.5 67.3 44.5 57.2 19 65.9 66.3 66.7 60.6 59.3 60.4 54.2 67.6 45.2 58.1 20 68.3 66.4 66.9 61.4 59.7 60.6 57.2 69.3 36.4 59.4 21 68.3 66.5 66.9 61.5 59.5 60.8 58.1 68.7 48.1 58.8 22 68.7 67.3 67.5 61.2 60.8 61.3 54.6 69.4 50.2 59.4 23 68.0 66.6 66.7 60.5 59.8 60.5 51.2 68.3 29.8 58.3 24 66.6 65.7 65.6 59.3 59.1 59.5 53.3 66.5 35.8 56.7 25 66.7 66.0 65.8 59.6 59.3 59.8 53.4 67.2 41.7 57.1 26 68.6 67.3 68.1 61.3 60.8 61.4 54.8 68.4 37.0 58.3 27 68.5 67.3 67.7 60.6 60.5 61.1 53.4 68.6 44.5 58.0 28 68.1 67.2 67.4 60.6 60.6 61.0 52.0 67.7 42.8 57.6 29 67.6 66.4 66.7 60.5 59.6 59.7 51.0 68.7 28.9 59.0 30 67.8 66.9 66.5 60.1 60.4 60.4 56.4 68.5 44.6 58.6 31 67.1 65.5 65.9 60.1 59.2 59.7 55.4 67.5 40.3 58.0 Days 31 31 31 31 31 31 30 31 251 30 En. Avgj 67.51 66.41 66.61 60.01 59.31 60.11 54.81 67.7 43.11 57.3 #N/A indicates insufficient data. *#N/A indicates contaminated data and/or no aircraft -related noise events. TABLE 6 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class A October - December 2023 Carrier AC Type # Deps NMS Site Air Canada B38M 92 Average 92.0 91.1 91.8 84.4 83.4 84.0 80.8 88.1 85.9 #N/A Count (82) (79) (85) (82) (79) (79) (54) (6) (1) (0) Alaska B737 309 Average 96.0 95.0 95.0 89.3 88.9 89.6 85.8 90.9 #N/A #N/A Count (281) (279) (288) (286) (288) (277) (237) (18) (0) (0) B738 790 Average 98.1 96.7 95.7 89.1 88.8 89.9 86.7 92.1 88.4 78.7 Count (699) (676) (707) (709) (697) (697) (653) (63) (4) (4) Allegiant A319 65 Average 94.2 92.9 93.2 87.4 86.0 87.4 82.8 89.9 83.7 #N/A Count (55) (52) (56) (56) (56) (53) (48) (9) (2) (0) A320 220 Average 95.0 94.2 92.8 87.1 86.0 87.2 83.5 88.9 #N/A #N/A Count (200) (197) (201) (201) (199) (196) (155) (16) (0) (0) American A21 N 140 Average 91.9 90.5 91.8 84.9 82.9 84.0 80.3 89.0 81.8 #N/A Count (118) (119) (121) (122) (117) (117) (75) (16) (4) (0) A319 207 Average 94.3 93.4 93.5 87.2 85.8 85.9 81.8 88.7 #N/A 80.0 Count (188) (177) (191) (193) (189) (187) (154) (13) (0) (1) A320 19 Average 94.8 94.4 93.8 86.9 85.8 85.3 82.1 88.9 #N/A #N/A Count (16) (16) (16) (16) (16) (16) (12) (3) (0) (0) A321 112 Average 98.7 98.1 98.2 90.8 88.9 88.3 84.7 94.8 86.3 #N/A Count (99) (89) (103) (101) (98) (95) (72) (8) (1) (0) B38M 209 Average 92.7 92.0 92.6 85.0 84.2 85.0 81.6 87.9 81.4 #N/A Count (189) (183) (189) (187) (184) (181) (136) (19) (1) (0) B738 840 Average 98.8 97.8 98.2 91.1 89.9 90.1 86.8 94.3 85.9 82.7 Count (745) (693) (759) (752) (739) (713) (593) (58) (8) (6) Breeze A223 91 Average 88.4 88.7 87.0 81.6 81.2 81.9 78.2 82.3 #N/A #N/A Count (84) (84) (84) (81) (78) (75) (34) (6) (0) (0) E190 64 Average 91.7 91.3 90.0 85.3 85.0 86.7 84.2 88.8 #N/A #N/A Count (55) (53) (57) (55) (58) (52) (54) (6) (0) (0) Delta A220 398 Average 88.7 88.6 88.3 81.0 80.0 81.0 78.8 84.2 81.7 #N/A Count (358) (346) (356) (334) (258) (300) (112) (27) (3) (0) A223 34 Average 89.6 89.9 89.3 81.5 80.7 81.9 79.1 81.2 #N/A #N/A Count (29) (30) (30) (25) (19) (26) (13) (4) (0) (0) A319 17 Average 96.2 94.9 95.7 90.1 87.9 88.1 83.4 #N/A #N/A #N/A Count (17) (15) (17) (17) (15) (16) (16) (0) (0) (0) A320 2 Average 96.1 94.8 95.7 89.5 88.2 88.1 84.7 #N/A #N/A #N/A Count (2) (2) (2) (2) (2) (2) (2) (0) (0) (0) B738 22 Average 97.9 96.7 97.3 89.5 88.2 88.0 85.4 93.8 87.9 82.2 Count (16) (16) (16) (16) (15) (15) (13) (5) (1) (1) B752 306 Average 96.1 95.6 95.7 88.5 87.8 87.6 84.3 93.7 86.8 82.3 Count (266) (254) (268) (268) (261) (259) (218) (33) (14) (8) FedEx A306 63 Average 97.5 96.9 94.6 88.4 87.7 89.1 85.6 91.9 79.2 #N/A Count (59) (55) (58) (59) (59) (59) (44) (4) (1) (0) Frontier A20N 338 Average 88.3 88.3 87.6 81.5 79.7 82.1 79.8 82.8 #N/A #N/A Count (307) (302) (309) (280) (204) (266) (143) (24) (0) (0) A320 30 Average 95.0 94.3 93.1 86.6 84.5 86.6 83.8 84.8 #N/A #N/A Count (29) (29) (28) (29) (29) (29) (23) (1) (0) (0) Horizon E175 202 Average 94.2 93.0 91.1 84.8 84.4 86.9 83.8 89.1 #N/A 80.8 Count (186) (179) (183) (185) (185) (184) (142) (13) (0) (1) Southwest B38M 5 Average 88.4 88.0 87.6 81.8 81.0 82.2 80.0 80.6 #N/A #N/A Count (4) (4) (4) (4) (4) (3) (3) (1) (0) (0) B737 1773 Average 93.5 92.8 90.9 85.2 85.2 86.2 83.7 90.4 78.3 #N/A Count (1604) (1535) (1622) (1630) (1605) (1591) (1295) (121) (1) (0) B738 3 Average 90.4 91.7 89.2 83.6 83.5 84.6 82.3 86.9 #N/A #N/A Count (1) (2) (2) (2) (2) (2) (2) (1) (0) (0) Spirit A20N 180 Average 89.0 88.2 88.3 83.0 81.2 83.5 80.3 84.7 #N/A #N/A Count 1 (163) (157) (166) (162) (153) (161) (125) (13) (0) (0) A320 145 Average 93.3 93.0 91.1 85.5 84.3 85.7 82.5 85.3 #N/A #N/A Count (130) (127) (134) (132) (130) (131) (103) (10) (0) (0) United A319 131 Average 94.2 93.1 93.2 86.4 85.1 85.9 82.3 87.6 81.9 #N/A Count (119) (116) (119) (117) (114) (117) (75) (12) (1) (0) A320 271 Average 95.5 94.6 94.4 86.8 85.7 86.2 83.0 87.7 87.8 #N/A Count (241) (234) (245) (243) (239) (236) (176) (22) (1) (0) B38M 83 Average 92.9 91.9 93.2 84.5 84.2 85.1 81.8 87.7 87.1 #N/A Count (71) (69) (75) (73) (76) (69) (66) (6) (1) (0) B737 384 Average 97.2 95.5 97.0 90.2 90.2 90.7 87.0 93.5 87.8 80.1 Count (345) (324) (349) (346) (337) (330) (255) (31) (5) (3) B738 648 Average 99.1 97.6 98.4 90.1 89.6 90.1 87.3 93.0 87.8 82.3 Count (565) (528) (580) (581) (562) (541) (433) (53) (14) (5) UPS A306 19 Average 97.9 96.9 97.1 90.8 89.4 90.4 86.9 93.0 #N/A #N/A Count (18) (18) (18) (18) (17) (18) (9) (1) (0) (0) B752 35 Average 95.1 94.9 93.9 86.4 86.3 87.2 83.6 87.7 #N/A #N/A Count (32) (32) (32) (32) (32) (32) (31) (3) (0)1 (0) West,let B737 81 Average 95.9 94.8 95.3 89.7 89.0 90.0 85.4 91.6 #N/A #N/A Count (74) (73) (75) (75) (73) (70) (64) (6) (0) (0) 10 TABLE 7 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class E October - December 2023 Carrier AC .- # Deps NMS Site Delta A220 392 Average 88.5 88.4 88.0 81.0 79.8 80.8 78.5 82.6 #N/A #N/A Count (359) (344) (361) (321) (250) (293) (107) (24) (0) (0) A223 44 Average 89.6 89.7 89.1 81.2 79.8 80.9 78.8 82.2 #N/A #N/A Count (36) (37) (39) (36) (32) (33) (9) (3) (0) (0) SkyWest Coml. E175 871 Average 91.3 90.9 89.4 84.6 83.8 85.8 82.7 88.4 #N/A 79.8 Count (782) (752) (786) (792) (779) (771) (661) (63) (0) (1) Southwest B737 2160 Average 91.4 91.1 89.2 84.2 84.0 84.9 82.7 89.6 #N/A #N/A Count (1951) (1877) (1973) (1979) (1955) (1937) (1567) (151) (0) (0) TABLE 8 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commuter October - December 2023 Carrier AC .- # Deps NMS Site Delux Public E135 259 Average 85.8 85.7 86.6 79.8 78.6 80.3 79.4 81.9 #N/A #N/A Charters Count (234) (232) (236) (193) (60) (178) (29) (18) (0) (0) E145 171 Average 86.6 86.8 87.3 79.7 79.3 80.5 78.7 83.2 #N/A #N/A Count (152) (151) (154) (115) (40) (105) (23) (11) (0) (0) SkyWest CRJ7 91 Average 88.4 88.2 86.9 80.0 80.8 81.9 81.3 87.1 #N/A #N/A Count 1 (77) (74) (80) (39) (58) (76) (67) (8) (0) (0) E175 5 Average 88.7 89.5 87.3 82.6 82.2 83.0 82.9 87.6 #N/A #N/A Count (3) (3) (3) (2) (3) (3) (2) (2) (0) (0) TABLE 8-GA MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation October - December 2023 TABLE 9 AIR CARRIER OPERATIONAL HISTORY Carrier. Air Canada AC - A223 2019 020 Year 102 192 B38M 6 494 730 Alaska AS A319 244 314 A320 3,403 1,733 4,038 3,888 70 B737 160 14 24 116 784 B738 5,247 7671 1,327 2,728 7,088 Allegiant G4 A319 1,076 676 418 A320 488 1,399 1,591 American AA A21N 2 2 88 51 974 A319 432 474 220 498 1,320 A320 634 488 783 478 660 A321 214 571 1,035 1,099 1,255 B38M 17 1,755 1,834 B738 10,972 5,201 8,144 8,517 7,049 B752 36 Breeze MX A223 1,326 E190 186 E195 120 Compass CP E175 3,150 656 Delta DL A220 851 1,954 4,036 3,048 4,420 A223 4 1,934 2,181 A319 1,987 828 9521 2,071 202 A320 11 8 3 532 24 B712 2,495 B737 8 24 B738 40 2 12 58 84 B752 2,889 1,065 1,423 2,010 2,654 FedEx FM A306 510 5121 502 498 496 Frontier F9 A20N 900 550 1,363 1,818 2,600 A319 100 2 88 A320 428 392 361 310 230 Horizon QX DHBD 12 E175 4,257 2,986 3,293 1,256 1,648 SkyWest Coml. SC CRJ9 2 E175 7,686 3,535 3,711 5,446 7,168 Southwest WN B38M 10 683 4,038 116 B737 29,360 14,268 22,212 31,166 31,486 B738 134 3,780 7,7381 1,720 41 Spirit NK A20N 180 1,735 2,220 1,492 A319 250 158 2 A320 19 346 1,132 1,303 Sun Country SY B737 238 8 B738 24 2 United UA A319 1,216 590 8191 1,047 772 A320 3,151 1,227 1,020 2,054 1,474 B38M 210 B737 2,816 999 2,622 4,116 2,721 B738 5,627 2,645 2,946 5,685 7,377 B752 2 UPS 5X A306 12 18 181 48 38 B752 404 404 392 362 372 WestJet WS B736 58 34 6737 618 126 112 632 704 Total 90,074 46,370 74,253 95,260 95,220 TABLE10 AIRCRAFT OPERATIONAL HISTORY Aircraft A20N 2019 900 020 730 Year 3,098 4,038 4,092 A21 N 2 2 88 51 974 A220 851 1,954 4,036 3,048 4,420 A223 106 2,126 3,507 A306 522 530 520 546 534 A319 3,979 2,208 3,405 4,450 2,714 A320 7,627 3,867 7,039 9,793 5,352 A321 214 571 1,035 1,099 1,255 B38M 10 706 6,287 2,890 B712 2,495 B736 58 34 B737 32,962 15,431 25,208 36,038 35,695 B738 22,020 12,395 20,191 18,710 21,639 B752 3,329 1,469 1,817 2,372 3,026 CRJ9 2 DHBD 12 E175 15,093 7,177 7,004 6,702 8,816 E190 186 E195 120 Total 90,074 46,370 74,253 95,260 95,220 TABLE 11 AIRCRAFT TYPE DESIGNATORS AC Type A20N Manufacturer Airbus Model/Series 320-200 Neo AC Type B737 Manufacturer Boeing Model/Series 737-700 A21N Airbus 320-100 Neo B738 Boeing 737-800 A220 Airbus 220-100 B752 Boeing 757-200 A223 Airbus 220-300 CRJ7 Canadair Regional Jet 700 A306 Airbus 300-600 CRJ9 Canadair Regional Jet 900 A319 Airbus 319 DHBD Bombardier Dash 8 A320 Airbus 320 E135 Embraer 135 A321 Airbus 321 E145 Embraer 145 B38M Boeing 737-MAX 8 E175 Embraer 175 B712 Boeing 717-200 E190 Embraer 190 B736 Boeing 737-600 E195 Embraer 195 TABLE12 AIR CARRIER AVERAGE DAILY DEPARTURE HISTORY �Carrier Air Canada AC AC Type A223 0• 2020 Year .140 .263 B38M .008 .677 1.000 Alaska AS A319 .334 .432 A320 4.660 2.363 5.534 5.326 .096 B737 .219 .022 .033 .159 1.074 B738 7.189 1.046 1.816 3.734 9.707 Allegiant G4 A319 1.474 .926 .573 A320 .668 1.915 2.181 American AA A21 N .003 .003 .121 .068 1.332 A319 .592 .648 .296 .682 1.808 A320 .868 .664 1.082 .655 .904 A321 .293 .779 1.414 1.507 1.721 B38M .022 2.403 2.518 B738 15.030 7.107 11.156 11.666 9.655 B752 .049 Breeze MX A223 1.816 E 190 .255 E195 .164 Compass CP E175 4.315 .896 Delta DL A220 1.164 2.667 5.529 4.175 6.052 A223 .005 2.649 2.986 A319 2.723 1.131 1.304 2.836 .279 A320 .014 .014 .003 .729 .033 B712 3.419 B737 .011 .033 B738 .055 .003 .016 .079 .115 B752 3.956 1.454 1.948 2.753 3.638 FedEx FM A306 .699 .699 .688 .682 .679 Frontier F9 A20N 1.233 .751 1.8661 2.490 3.562 A319 .137 .003 .121 A320 .586 .536 .496 .425 .315 Horizon QX DHBD .016 E175 5.830 4.079 4.512 1.721 2.258 SkyWest Coml. SC CRJ9 .003 E175 10.529 4.833 5.0851 7.460 9.816 Southwest WN B38M .014 .937 5.532 .162 B737 40.216 19.497 30.416 42.693 43.132 B738 .184 5.161 10.605 2.353 .055 Spirit NK A20N .246 2.381 3.041 2.038 A319 .342 .216 .003 A320 .025 .4711 1.551 1.789 Sun Country SY B737 .326 .011 B738 .033 .003 United UA A319 1.666 .806 1.123 1.433 1.058 A320 4.315 1.675 1.397 2.814 2.019 B38M .293 B737 3.855 1.366 3.589 5.644 3.726 B738 7.712 3.612 4.036 7.786 10.099 B752 .003 UPS 5X A306 .016 .025 .025 .066 .052 B752 .553 .552 .537 .496 .510 West,let WS B736 .079 .046 B737 1.847 .172 .153 .866 .964 Total 1 123.384 63.347 1 101.712 1 130.485 130.436 QUARTERLY NOISE MEETING Date: December 19, 2023 Time: 2:00 pm Place: Virtual (Zoom) ITEMS DISCUSSED A summary of the John Wayne Airport (JWA) October 2023 Airport statistics was provided by Ms. Cassandra Linares, Access and Noise Office (ANO) Specialist. Ms. Linares also provided a general overview of the Airport's quarterly noise report for Q3 2023. Newport Beach resident Dr. Jim Mosher stated there were an unusual number of noise complaints submitted by Long Beach residents listed in the Q3 quarterly report. Dr. Mosher asked if the complaints from Long Beach were the result of JWA aircraft, or if the complaints were misdirected to the wrong noise office. Mr. Nikolas Gaskins, Access and Noise Manager, stated that the complaints could be a combination of misdirected complaints, as well as related to JWA operations. Mr. Gaskins presented a brief overview of the Fly Friendly Program, as well as an update on the announcement of the 2022 Fly Friendly winners. Mr. Gaskins explained that the Airport is preparing for a special announcement to recognize the 2022 Fly Friendly Program winners. Mr. Gaskins also added that the Airport anticipates announcing the 2023 Fly Friendly Program winners in April 2024. Mr. Gaskins provided an update on the Airport's current Million Annual Passengers (MAP) issue. Mr. Gaskins explained that Airport staff identified that passenger volume was trending high during Summer 2023. Mr. Gaskins explained that post -pandemic, it was extremely difficult for most airports throughout the nation to accurately project monthly and annual load factors, resulting in difficult to manage projections. Mr. Gaskins mentioned that industry experts had indicated that pre -pandemic passenger levels would most likely not be achieved until at least 2024. Mr. Gaskins further explained that the ANO worked extremely close with JWA carriers as early as July 2023 to receive voluntary returns of capacity, but that a sufficient decrease in passenger volume was not evident by the end of October. Mr. Gaskins stated that these circumstances led the Airport to request and receive approval from the Orange County Board of Supervisors to implement mandatory seat withdrawals. Mr. Gaskins added that the carriers are fully aware of the Airport's mandatory withdrawal process. Mr. Gaskins also mentioned that some carriers chose not to voluntarily return capacity. Dr. Mosher stated that the Phase 2 Commercial Airline Access Plan and Regulation (Access Plan) suggests capacity should be allocated at a base level, and supplemental capacity should only be awarded based on how the Airport is trending each quarter. Dr. Mosher asked why the Airport did not allocate supplemental capacity according to the Access Plan requirements. Mr. Gaskins responded that the Airport has historically allocated base and supplemental capacity during the initial annual allocation process. Mr. Gaskins also mentioned that additional supplemental capacity may be allocated mid -Plan Year, if able. Mr. Gaskins added that the allocation of capacity and how it is allocated is at the discretion of the Airport Director, per the Access Plan. Mr. Gaskins emphasized that carriers begin planning their schedules six to nine months in advance, therefore, if the Airport were to allocate supplemental capacity on a quarterly basis, it would be difficult for some carriers to incorporate the supplemental capacity into their schedules with such short notice in the Plan Year. Mr. Jason Herman with Air Line Pilots Association, International, asked what is being done to prevent mandatory withdrawals in future years. Mr. Gaskins stated that the Airport plans to hold an internal meeting with all carriers in early 2024 to discuss this topic. FAA representative, Mr. Karl Zittel, asked what the load factor percentage was when the Airport determined to implement mandatory withdraws. Mr. Gaskins stated the load factor percentage was approximately 86-87 percent. Mr. Gaskins added that during the Plan Year 2023 capacity allocation process, which took place in July 2022, the Airport had projected an 81 percent load factor. Mr. Zittel asked if the Airport has a good projection on passenger volume with the upcoming holidays. Mr. Gaskins explained that the Airport is continuing to closely monitor the situation, and expects the overall MAP to be approximately 40,000 passengers under the 11.8 MAP limitation. Dr. Mosher asked about an outstanding question he had asked during the June 27, 2023, quarterly noise meeting. Dr. Mosher stated that Environmental Impact Report (EIR) 617 for the 2014 Settlement Agreement amendment indicates that an insulation program is to be initiated based on the increase in noise levels. Mr. Gaskins stated that the Airport's on -call acoustical engineering consultants and Airport staff are currently monitoring these mitigation measures within EIR 617. 16 - NAME Jim Mosher Jason Herman Karl Zittel Nikolas Gaskins Anthony Cangey Beatrice Siercke Cristina Magana Cassandra Linares Kyle Gorny QUARTERLY NOISE MEETING ROSTER December 19, 2023 ORGANIZATION Resident — Newport Beach Air Line Pilots Association, International FAA Representative John Wayne Airport John Wayne Airport John Wayne Airport John Wayne Airport John Wayne Airport John Wayne Airport ,;� Caior9 S+ ig 0=p , L Reside "I Use © Hospila w' 4, 1 fir, Multi -Family Residential Use School c,_i - �' i a- � _ .. � }_ I '• 0' Compatible Use Highway f — Say A•dew R. _.�En o5 � _Sr,.A•�sirY .1 r�° � Public Use (Noise Sensitive] N ajar wards i I Cs -b 1F PutriroUse — Mnar,LxalRoads Iy'kl I— a-da Recreational ? Opea Space -* Water + S ream . River a A,e _ ._ , ti � " • TUSM S.." Y. ofIi� _ Ilk �'�ffr�— _>?•" F.+^�GsntS-� M1 h� p '/� CY +{''a•� {} `L. pa"hmc d otj :. );' ✓a %1: r4 �f ,'r:s J7Q MAW wrY. ff1*IF7C k ci 4n,~i-fY WAS I ' rL x ff hf.'t 2 � A.;3 ' fx 1 _ '� i " f �4r ELT, ems• MINI- 1. t,f.16 . �. • '-----�=r �'}'4.-- - � �'� 7 J4�ri ` _gyp.= •. ' :. _,,,'-. •- R�� Sn NEVWP0fiTBEACH -?ni' `gar a,; `'+��. •k = . � � �`• � !'L,..`� ��- ri'� t • RMT Lacatpn Apt Pmp" f+gppm-) 2023 Annual CN EL Coniours (60-75 dB} Runways? Taxiways Airport Eluildngs 6 3,00G 6OW reel JOHN WAYNE AIRPORT ORANGE COUNT` 2023 Annual Community Noise Equivalmt Level {CNELI Contours DocuSign Envelope ID: 009D57E6-9ACB-4264-ADDC-CAF3F57A8588 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): 0.0175 Sq. Mi. 2. Estimated Number of dwelling units included in the Noise Impact Area as defined in the Noise Standards: 74 Units 3. Estimated number of people residing within the Noise Impact Area as defined in the Noise Standards: 185 (Based on 2.5 People/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: Lockheed T-33 — 2 (Arrivals + Departures) 5. Total number of aircraft operations during the calendar quarter: 70,429 6. Number of Air Carrier operations during the calendar quarter: (Not mandatory) 24,698 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) 45,673 9. Estimated number of operations by Military aircraft during the calendar quarter: (Not mandatory) 58