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10 J W NOISE ABATEMENT 06-02-03
AGENDA REPORT Agenda Item Reviewed: City Manager Finance Director MEETING DATE: JUNE 2, 2003 TO: WILLIAM HUSTON, CITY MANAGER FROM: COMMUNITY DEVELOPMENT DEPARTMENT SUBJECT: JOHN WAYNE AIRPORT NOISE ABATEMENT QUARTERLY REPORTS SUMMARY: This report transmits two John Wayne Airport Noise Abatement Quarterly Reports for the third and fourth quarters of 2002. The average noise level measured at monitoring station NMS 10N, located at Columbus Tustin Middle School, slightly decreased during the third and fourth quarters. Average noise levels during both quarters remained below the City, County, and State criteria of 65 dB Community Noise Equivalent Level (CNEL) for residential uses. RECOMMENDATION That the City Council receive and file this report. FISCAL IMPACT No Fiscal Impact. DISCUSSION Following the conclusion of each calendar quarter, John Wayne Airport prepares a Noise Abatement Program Quarterly Report and transmits a copy of the report to the City of Tustin. Attachment 1 contains the quarterly reports for the third and fourth quarters of 2002. A brief overview of the information contained within the attachment is as follows: Measured Noise Levels During the third quarter of 2002, the average CNEL at Remote Monitoring Station (NMS) 10N, located at Columbus Tustin Middle School was 56.9 dB. This is .1 dB less than the four previous quarters. However, for comparison, the CNEL was .2 B lower (56.7) during the third quarter of 2001. JWA Noise Repo~ June 2,2003 Page 2 During the fourth quarter of 2002, the average CNEL was 57.1 dB. This is the same average as the four previous quarters. For comparison, the CNEL was .1 dB lower (57.0) during the fourth quarter of 2001. All measured noise levels are below the City, County, and State criteria of 65 dB CNEL for residential areas. Noise Complaints During the third quarter of 2002, there were 15 Tustin area complaints compared with 17 for the same period during 2001. During the fourth quarter of 2002, there were 6 Tustin area complaints compared with 9 for the same period during 2001. The number of complaints decreased during the third and fourth quarters compared to the same period in 2001. Since noise issues are of considerable importance to the City of Tustin, the Community Development Department will continue to monitor operations at John Wayne Airport unless otherwise directed by the City Council. Associate Planner Elizabeth A. Binsa~k - - - ' Community Development Director Attachment: 1. John Wayne Airport Noise Abatement Quarterly Reports for July 1, 2002 through September 30, 2002 and October 1, 2002 through December 31, 2002. S:\Cdd~IUSTINAUVVAUWA report to coundl 06-02-03.doc Attachment John Wayne Airport Noise Abatement Quarterly Reports for July 1, 2002 through September 30, 2002 and October 1, 2002 through December 31, 2002 NOISE ABATEMENT PROGRAM QUARTERLY REPORT For the period: July 1, 2002 through September 30, 2002 Prepared in accordance with: AIRPORT NOISE STANDARD STATE OF CALIFORNIA California Administrative Code Title 21, Chapter 2.5, SubChapter 6: Division of Aeronautics Noise Standards Submitted by: Alan L. Murphy Airport Director John Wayne Airport, Orange County INTRODUCTION This is the 119th 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-2S: 20152 S.W. Birch St., Santa Ana NMS-3S: 2139 Anniversary Lane, Newport Beach NMS-4S: 2338 Tustin Ave., Newport Beach NMS-5S: 324 a/: 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 (October 1, 2001 - September 30, 2002). The Figure 2 information was developed by Mestre-Greve Associates, Inc., in consultation with John Wayne Airport. CNEL values measured for the period and current digitized land use information were utilized to calculate the land area acreages, number of residences and estimated number of people within the "Noise Impact Area". -1- · FIGURE I JOHN WAYNE AIRPORT STATION LOCATION MAP JOHN WAYNE NMS - NOISE MONITORING STATION -2- FI'GURE 2 O Noise Monitors ~ Single Family Residential 65 dB CNEL Contour ~ Multi-Family Residential N STATISTICS: + Incompatible Land Use: 9.37 Acres or .0146 square miles Number of Dwellings: 85 Number of People: 213 (based on 2.5 people per dwelling unit) JOHN WAYNE AIRPORT 65 dB CNEL Impact Area October 2001 - September 2002 Mestre Greve Associates -3- AIRCRAFT TRAFFIC SUMMARY The Airport traffic summary for this quarter is shown in Table 1 and Figure 3 below. Air Carrier operational count histories and average daily departure counts are illustrated in Tables 9 & 11. TABLE 1 LANDING AND TAKEOFF OPERATIONS July- ..c ~ptember 2002 · Period Air Carriers GA Jet (1) Total Average Daily Jet Prop Operations (2) Jet Operations July 7,928 458 1,655 32,711 309 August 7,879 464 1,768 32,963 311 September 7,581 346 1,544 , 31,225 304 Third Quarter 23,388 1,268 4,967 96,899 308 , Twelve Months 86,384 5,689 19,522 369,601 290 10/01/01 - 09/30/02 , FIGURE 3 QUARTERLY AIRPORT TRAFFIC SUMMARY (Landing and Takeoff Operations) Jet Carrier Military Prop Carder GA Jet GA Other July - September 2002 ~ 23,388 66 I 1,268 1 4,967 67,210 0 10,000 20,000 30,000 40,000 50,000 60,000 70,000 Number of Operations 80,000 NOTE: (1) Business Jet figures include a 5% factor for operations not identified by the JWA noise monitor stations. (2) Counts in this column are based upon records provided by the local FAA representatives. COMMUNITY NOISE EQUIVALENT LEVELS The monthly, quarterly and twelve month Community Noise Equivalent Level (CNEL) average values for each monitor station are shown in Table 2, while daily CNEL values are shown in Tables 3 through 5. Insufficient data is indicated by "#N/A" entries in each table. Average Single Event Noise Exposure Level (SENEL) values for Air Carrier and Business Jet aircraft are shown in Tables 6 through 8. For the twelve month period ending September 30, 2002, 85 dwelling units in Santa Ana Heights were in -4- l / 14/03 the "Noise Impacted Area" (within the 65 dB CNEL contour); this represents a decrease of 16 units in the number of dwelling units in the "Noise Impacted Area" from the previous twelve month period ending June 30, 2002. The County uses several remedies for noise sensitive property in the "Noise Impact Area": homes can be acoustically insulated or purchased by the County. As part of the County's Santa Ana Heights Land Use Compatibility Program, approximately 77 general agriculture (A-1) properties with residential land uses on Orchard, Acacia and Birch Streets were rezoned for Business Park Use in October, 1986. Each property was individually sold and subsequently converted to compatible land use. Between 1986 and 1993, 124 residences have been purchased or otherwise made compatible through the County's Purchase Assurance Program, Acoustical Insulation Program or Housing Relocation Program. In September 1993, the FAA approved a grant to fund a voluntary Accelerated Acoustical Insulation Program (AAIP) in Santa Ana Heights. (The current AAIP has been renamed "Santa Ana Heights Acoustical Insulation Program" with the acronym "SAH ALP".) During the third quarter of 2002, an additional 24 residences have been made compatible through the County's SAH AIP. A total of 473 residences in Santa Ana Heights have been purchased or otherwise made compatible through the County's Purchase Assurance Program, Housing Relocation Program, Acoustical Insulation Program or SAH AIP. TELEPHONE COMPLAINT CALLS (July 1, 2002 - September 30, 2002) The Airport's Access and Noise Office receives and investigates noise calls and complaints from local citizens and all other sources. During the period July 1, 2002 through September 30, 2002, the Office received 437 complaints from citizens. This is a 30.8% increase from the 334 complaints received last quarter. It is a 32.0% decrease from the 643 complaints received during the same quarter last year. Figure 4 shows the distribution of the quarterly telephone calls and complaints from local communities. FIGURE 4 HISTOGRAM BY COMMUNITY 2O0 180 160 140 120 100 80 60 4O 20 0 101 43 3O 28 31 22 21 16 9 7 6 8 20 2 5 -5- TABLE 2 LONG TERM MEASURED LEVELS Aircraft CNEL from 10/01 through 9/02 Values in dB at Each Site Period NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 1 ON Oct 2001 65.9 65.9 64.1 58.2 57.6 58.5 58.3 68.1 50.4 57.5 # Days 31 31 31 31 30 30 27 31 19 30 Nov 2001 66.2 65.9 64.3 58.8 57.9 58.8 58.2 68.0 51.7 56.9 # Days 29 29 29 28 30 29 21 25 16 29 Dec 2001 66.0 66.0 64.3 58.6 57.2 58.7 58.5 68.0 51.9 56.6 # Days 23 18 26 25 29 25 20 22 17 23 Q-4 2001 66.0 65.9 64.2 58.5 57.6 58.7 58.3 68.1 51.3 57.0 # Days 83 78 86 84 89 84 68 78 52 82 Jan 2002 65.7 65.4 63.6 57.8 56.8 58.1 57.2 67.5 51.4 56.0 # Days 31 30 29 30 29 26 25 20 14 30 Feb 2002 66.1 65.9 63.8 58.6 57.3 58.7 56.6 67.6 50.5 56.1 # Days 26 27 25 26 26 28 25 25 11 25 Mar 2002 66.3 65.9 64.2 59.1 57.4 59.6 56.7 67.9 50.3 56.6 # Days 30 25 31 22 18 19 18 31 24 30 Q-1 2002 66.0 65.8 63.9 58.5 57.1 58.8 56.9 67.7 50.7 56.3 # Days 87 82 85 78 73 73 68 76 49 85 Apr 2002 66.9 66.3 64.8 60.1 59.0 60.7 57.8 68.6 52.0 57.9 # Days 30 30 30 10 28 11 15 29 11 27 May 2002 67.1 66.5 64.9 60.3 59.3 60.4 58.4 68.6 52.5 57.6 # Days 31 30 .30 18 24 2 23 30 16 27 Jun 2002 67.3 66.7 65.5 60.4 59.0: 61.1 58.3 69.3 51.9 58.4 # Days 30 29 28 22 30 I 12 29 13 23 Q-2 2002 67.1 66.5 65.1 60.3 59.1 60.7 '58.2! 68.9 52.2 57.9 # Days 91 89 88 50 82 14 50! 88 40 77 Jul 2002 67.1 66.1 65.0 58.7 58.4 59.8 58.6 69.2 52.4 57.2 # Days 31 28 26 23 30 20 22 28 12 27 Aug 2002 66.9 65.6 64.7 58.4 58.0 59.3 58.7 68.7 52.1 56.8 # Days 31 30 31 27 29 29 15 30 13 28 Sep 2002 66.7 66.0 64.6 58.4 58.1 59.1 '58.9 68.3 52.7 56.7 # Days 30 27 26 24 26 28 11 30 9 20 Q-3 2002 66.9 65.9 64.8 58.5 58.2 59.3 58.7 68.7 52.4 56.9 # Da~fs 92 85 83 74 85 77 48 88, 34 75 Q-4 2001 thru Q-3 2002 Total 66.0 64.5 58.9 58.1 59.1 58.0 68.4 51.6 57.1 # Days 334 342 286 329 248 , 234 330 175 319 Q-3 2001 thru Q-2 2002 (Previous 4 Quarters) Total I 66.51 66'21 64.5 59.0 58.0 59.0 57.7 68.3 51.3! 57.0 # DaysI 3531 3401 351 299 334 257 271 334 188 336 Change from Previous 4 Quarters I °'11 '0.~1 0.~ -0.~ 0.1 0.0 0.3 0.1 0.3 0.1 -6- TABLE 3 DAILY CNEL VALUES AT EACH MONITOR STATION July 2002 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 1 ON 1 67.3 67.1 64.6 59.5 58.1 #N/A 59.9 68.6 #N/A 57.5 2 66.7 65.9 64.8 58.9 58.5 60.3 55.6 69.2 #N/A 56.0 3 68,2 67.4 66.3 60.4 59.3 62.3 59.5 69.8 52.0 59.5 4 65.0 #N/A 62.7 #N/A 56.5 58.5 #N/A 66.9 53.2 #N/A 5 66.1 64.7 63.3 58.4 57.6 60.5 #N/A 68.1 #N/A 56.8 6 65.2 64.6 #N/A #N/A #N/A 57.5 #N/A 68.6 #N/A 56.8 7 67.4 66.7 64.9 58.2 58.9 60.0 58.2 69.5 53.8 60.0 8 67.6 66.4 #N/A #N/A 58.4! 57.4 #N/A 69.5 49.1 #N/A 9 66.7~ 65.9 #N/A #N/A 58.3 #N/A 57.9 69.2 53.7 59.1 10 67.2 66.0 #N/A #N/A 58.0 #N/A 57.5 69.2 53.2 57.1 11 68.0 66.9 #N/A #N/A 59.0 #N/A 57.6 69.7 54.7 58.2 12 67.7~ 66.4 66.3 #N/A 58.9~ 62.1 60.3 69.3 #N/A #N/A 13 66.0 64.5 65.2 #N/A 59.2 57.5 58.5 67.0 50.3 #N/A 14 67.1 65.5 64.7 57.8 57.71 58.8 58.6 68.4 #N/A 57.8 15 67.4 65.9 64.8 59.3 57.81 59.3 58.2 69.2 52.0 56.2 16 67.4 66.6 65.9 61.0 59.1 62.1 #N/A 69.3 #N/A 56.6 17 67.7 66.2 64.8 58.7 58.9: 59.7 58.8 69.5 #N/A 56.5 18 67.4~ 67.8 65.2 58.9 59.4 #N/A 59.4 70.2 52.2 57.2 19 68.0 66.5 65.2 58.9 58.3 #N/A 58.5 69.8. #N/A 58.2 20 66.0 64.5 63.1 57.2 56.81 57.2 #N/A~ 67.7 48.9 55.6 21 67.0 66.1 64.5 58.5 58.41 58.8 60.0 #N/A #N/A 57.2 22 67.3 67.3 67.3 58.3 59.2 #N/A 60.7~ #N/A #N/A 57.8 23 66.5 65.0 64.3 57.9 58.2 59.1 56.0 69.9 #N/A 56.1 , 24 67.3 #N/A 65.3 58.6 58.5 60.2 #N/A #N/A #N/A 57.0 25 67.3 66.0 64.9 58.7 57.9 #N/A 58.5 69.3 #N/A 55.7 26 67.2 65.4 65.0 58.4 58.5 #N/A #N/Ai 69.4 52.3 56.6 27 65.4 #N/A 63.3 57.6 57.0: #N/A 56.4 68.0 #N/A 55.4 28 67.0 65.6 64.7 58.1 58.1 59.1 60.2 69.2 #N/A 55.0 29 67.2 65.9 65.7 58.7 59.2 60.4 57.9~ 69.3 #N/A 57.0 30 67.0 65.6 64.7 58.0 57.9 #N/A 55.4 69.4 #N/A 57.0 31 67.6 66.4 66.5 58.0 58.8 59.5 #N/A 70.9 #N/A 56.6 I Days 31 28 26 23 30 20 221 28 12 27 En.Avg 67.1 66.1 65.0 58.7 58.4 59.8 58.6 69.2 52.4 57.2 #N/A indicates insufficient data. -7- TABLE 4 DAILY CNEL VALUES AT EACH MONITOR STATION August 2002 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 1 ON 1 67.5 65.8 65.3 58.6 58.6 59.8 #N/A 69.5 #N/A 57.9 2 67.2 66.0 65.0 58.0 57.6 58.3 #N/A 69.7 53.9 57.3 3 64.2! #N/A 63.2 57.6 56.8 57.6 60.1 67.7 #N/A 55.0 4 66.7 65.5 64.5 57.1 57.8 58.6 #N/A 69.1 #N/A 56.6 5 66.9 65.4 64.2 57.0 57.5 58.8 #N/A; 68.7 50.8 55.8 6 66.5 65.0 63.8 #N/A 56.4 57.9 #N/A 68.6 49.8 55.7 7 67.1 65.5 64.8 58.1 58.1 59.4 #N/A 68.9 #N/A 55.8 8 67.6 66.0 65.5 57.9 58.7 60.2 57.3 #N/A #N/A 55.0 9 67.4 66.3 66.2 58.0 59.1 60.5 59.6 68.7 #N/A 58.6 10 66.0 65.2 63.8 #N/A 56.5 57.7' 57.2 66.4 53.3 #N/A i 11 67.0 65.3 64.6 57.8 57.5 59.0 59.6 68.9 #N/A 55.2 , 12 67.5 65.7 65.4 58.9 58.2 60.5 56.3 68.7 52.3 55.8 13 66.9 65.2 64.8 58.0 57.7 59.3 55.5 69.2 52.0 57.2 14 67.8 66.2 65.4 59.3 58.3 60.6 #N/A 69.3 51.0 57.8 15 68.1 66.5 65.7 58.8 58.9 60.3 60.3 69.7 #N/A 57.5 16 67.9' 66.1 65.2 58.3 58.6 59.4 59.8 68.8 53.8 57.1 17 66.4 64.4 63.3 #N/A #N/A #N/A #N/A 67.4 49.61 55.4 18 66.9 64.9 64.2 57.3 57.6 58.7 #N/A 69.4 #N/A 58.5 19 67.5 65.6 65.2 58.4 58.6 59.5 59.0 69.3 #N/A: 58.3 20 67.1 65.5 65.0 59.0 58.5 59.9 #N/A 68.7 52.3 58.2 21 66.6 65.2 64.7 58.2 58.2 59.4 #N/A 69.5 49.3 58.1 22 67.4 66.1 65.7 59.8 59.0 60.3 59.3 68.9 #N/A 56.4 23 67.2 65.7 65.4 58.7 58.4 59.5 #N/A 68.7 52.4 56.6 24 65.6 64.5 63.8 57.8 56.8 57.8 #N/A 66.8 #N/A #N/A 25 66.7 65.5 64.1 57.5 57.4 58.5 59.2 67.9 #N/A 54.8 26 66.5 66.4 64.3 58.1 57.7 58.8 #N/A 68.9 #N/A 56.2 27 66.0 64.4 64.2 57.9 57.2 58.6 #N/A 68.9 53.3 56.8 28 66.4 64.7 64.2 58.7 57.8 59.2 59.3 68.9 #N/A 57.3 29 67.2 66.0 65.4 60.2 58.5 59.9 55.7 68.8 #N/A 56.7 30 67.5 66.1 65.3 58.9 58.0 58.6 #N/A 69.1 #N/A 56.1 31 65.5 64.6 62.8 #N/A #N/A #N/A 59.1 66.1 #N/A #N/A Days 31 30 31 27 29 29 15 30 13 28 En.Avg 66.9 65.6 64.7 58.4 58.0 59.3 58.7 68.7, 52.1 56.8 #N/A indicates insufficient data. -8- TABLE 5 DAILY CNEL VALUES AT EACH MONITOR STATION September 2002 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 1 ON , 1 65.3 64.4 #N/A #N/A #N/A #N/A #N/A 66.6 #N/A #N/A 2 66.2 65.3 63.4 #N/A 56.1 58.0 #N/A 68.3 #N/A #N/A , 3 67.1 65.3 64.5 60.0 57.4 58.6 #N/A 68.6 50.2 55.6 , 4 65.9 65.3 63.9 58.1 #N/A 58.3 #N/A 68.5 #N/A 55.5 5 67.3 66.4 64.6 57.4 58.2 59.2 #N/A 68.0 50.4 #N/A 6 67.2 65.9 64.6 58.1 58.3 59.2 58.6 68.6 #N/A 55.8 7 64.8 #N/A #N/A 56.3 56.4 57.1 #N/A 66,8 #N/A #N/A 8 66.8 66.7 64.0 57.5 57.4 58.2 #N/A 67.9 #N/A #N/A , 9 66,3 65.4 63.8 57.8 56.9 57.7 60.4 68.3!#N/A 55.7 10 66.4 65.3 64.1 58.5 57.4 58.6 57.9 68.2 #N/A 55.5 11 65.8 64.7 63.3 58.6 57.4 58.0 #N/A 67.8 #N/A 56.3 12 67.3 66.7 65.6 60.5 58.6 59.7 59.4 68.2 #N/A 57.0 , 13 67.7 66.9 65.4 58.7 59.4 59.8 #N/A 68.3 #N/A 56.6 , 14 65.3 65.2 63.1 #N/A 56.6 57,6 #N/A 66.3 #N/A #N/A 15 66.71 66.4 64.7 58.1 57.2 58.5 #N/A 68.4 #N/A 57.7 16 66.8 65.9 64.8' 57.7 #N/A 59.6 #N/A 68.6 #N/A 56.3 , 17 66.7 65.6 65.4 58.7 58.5 60.0 59.4 68.3 #N/A 56.9~ 18 67.3 66.2 66.1 59.6 59.1 60.8 57.4 68.7 #N/A 57.3 19 67.4 66.9 65.1 58.6 58.8 59.9 #N/A 69.5 #N/A 58.2 , 20 67.6 67.2 65.5 58.0 58.7 59.8 59.0 68.6 57.5 56.6 21 64.8 #N/A #N/A #N/A #N/A #N/A #N/A 66.1 #N/A #N/A 22 66.9 65.9 64.4 57.3 57.7 58.6! #N/A 68.7 50.7 #N/A 23 67.2 66.1 64.7 #N/A 57.2 58.3~ 59.6 68.7 50.7 56.5 24 66.1 65.3 64.0 #N/A 57.7 58.6 58.2 68.5 54.1 57.4 , 25 66.5 65.6 64.5 57.8 57.9 59,1 #N/A 68.9 #N/A 57.1 26 67.5 66.4 65.0 58.3 60.8 60,8 57.8 69.2 #N/A 57.5 , 27 67.9 67.0 66.0 59.3 59.7 60.9 59.0 69.4 53.0 #N/A 28 64.7 #N/A #N/A 57.2 56.9 57.6 #N/A 66.4 #N/A #N/A , 29 67.0 65.6! 64.2 57.9 58.6 59.1 #N/A 68.5 48.5 55.5 30 66.6 65.4 64.4 58.5 58.5 59.1 #N/A 68.3 50.9 57.3 Days 30 27 26 24 26 28 11 30 9 20 En.Avg 66.7 66.0 64.6 58.4 58.1 59,1 58.9 68.3 52.7 56.7 #N/A indicates insufficient data. -9- TABLE 6 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class A July - September 2002 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N Alaska Air B7374 563Average 95,0 93,6 92,2 84,8 87,2 86,7 84.7 95,1 83,7 85,7 Count (556) (559) (533) (534) (560) (532) (555) (1) (1) (1) B7377 6Average 90,6 89,6 88,1 80,5 83,7 86,7 80.1 #N/A #N/A #N/A Count (6) (6) (6) (6) (6) (6) (6)(0) (0) (0) Aloha B7377 185 Average 97,8 95,6 94,1 87,3 86,9 89,0 85.2 95,7 #N/A #N/A Count (183) (183) (175) (172) (184) (168) (178) (1) (0) (0) America West A320 56 Average 95,0 93,2 91,6 85,6 84,0 85,4 81,1 #N/A #N/A #N/A Count (54) (56) (51) (51) ,(56) (51) (45) (0) (0) (0) B757 25 Average 94,8 94,2 91,5 84,1 83,5 83,9 81,2 #N/A #N/A #N/A Count (25) (25) (25) (25) (23) (25) (21) (0) (0) (0) American B7378 500 Average 95,5 93,7 91,5 85.4 85,0 86,3 83,3 95,9 90,4 80,4 Count (4861 (490) (471) (468/ (,493), (457) (474) (3) (1) (2) B757 258Average 94,2 92,7 91,7 85,6 85,5 86,6 83,9 #N/A! #N/A #N/A Count (250) (256) (241) (238) (252) (218) (244) (0) (0) (0) MD80 241 Average 98,4 97,3 97,3 90,2 90,8 91,6 88,3 #N/A #N/A #N/A Count (237) (235) (230) (227) (237) (227) (230) (0); (0) (0) Continental B7373 268Average 96,1 94,3 94,1 87,0 87,5 88,8 85,0 95,2 79,0 82,0 Count (243) (2491 (235) (237) (250) (231) (245) (18) (7) (6) B7377 279 Average 95,9 94,2 92,9 85,3 85,4 86,7 83,3 95,9 79,7 80,4 Count (262) (264) (251) (252) (267) (251) (261) (11) (7) (3) Delta B757 264Average 95,6 94,1 93,0 84,9 85,0 85,4 82,8 93,6 78,6 81,1 Count (243) (249) (236) (227) (247) (226) (244) (13) (6) (4) FedEx A300 2 Average 96,5 94,6 93,3 87,4 85,6 86,2 83,4 #N/A' #N/A #N/A Count (2) (2) (2) (2) (2) (2) (2) (0) (0) (0) A310 61 Average 99,6 98,1 97,5 91,5 91,5 92,7 88,9 #N/A #N/A #N/A Count (61) (61) (57) (57) (61) (57) (59) (0) (0) (0) Northwest A320 367 Average 96,2 94,6 94,1 86,7 85,6 86,3 83,0 94.6 #N/A 81,3 Count (354) (356) (340) (339) (356) (335) (348) (9) (0) (2) Southwest B7373 173 Average 94,4 92,8 90,5 83,9 85,3 86,0 82,5 #N/A #N/A #N/A Count (172) (170) (167) (1681 (172) (166) (169) (0) (0) (0) B7377 5 Average 89,9 88,6 85,8 79,5 81,9 82,7 80,1 #N/A #N/A #N/A Count (5) (5) (5) (5) (5) (5) (5) (0) (0) (0) United A320 1 Average 89,2 88,3 88,3 83,9 83,4 84,6 80,7 #N/A #N/A #N/A Count (11 (1) (1) (1) (1) (1) (1)i (0) (0) (0) B7373 2 Average 96,2i 93,2 92,9 85,3 87,7 87,7 84,9 #N/A #N/A #N/A Count (1)! (2) (2) (2) (2) (2) (2) (0) (0) (0) B757 201 Average 95,1 93,4 92,3 85,5 85,3 86,4 82,8 93,1 82,6 79,9 Count (191) (194) (181) (181) (196) (183) (194) (4): (1) (2) UPS B757 53 Average 94,6! 93,3 91,8 85,4 85,6 86,5 85,5 #N/A #N/A #N/A Count (52)~ (52) . (48) (48) (53) (49) (52) (0) (0) (0) US Airways A319 184Average 94,7 93,1 94,0 86,2 85,4 86,5 83,3 93,3 75,7 81,8 Count (158) (165) (156) (158) (162)! (157) (159) (18)! (1) (5) -10- TABLE 7 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class AA July - September 2002 Carrier AC Type # Deps ,NMS Site 1S 25 35 45 55 65 7S 8N 9N 1 ON Alaska Air 87374 126 Average 92.3 90.9 89.8 83.9 85.4 85.0 82.7 #N/A #N/A #N/A Count (125) (125) (115) (1161 (126) (115) (126) (0) (0) (0) 87377 46 Average 89.5 88.3 86.1 79.4 82.7 82.1 80.0 #N/A! #N/A #N/A Count (46) (46) (46) (41) (46) (46) (41) (0) (0) (0) I America West A320 229 Average 92.0! 90.7 89.2 84.1 82.4 82.7 80.4 #N/A #N/A #N/A Count (227) (227) (222) (219) (217) (218) (135) 10) (0) (0I 87373 599 Average 94.3 92.8 90.5 84.6 84.6 85.5 82.8 #N/A, #N/A #N/A Count (582) (590) (565) (561) (592) (562) (574) (0) (0) (0) 8757 26 Average 93.81 93.2 89.9 83.2 83.7 84.1 81.1 #N/A #N/A #N/A Count (26) (26) (26) (25) ,(26) (26) (22) (0) (0) (0) Amedcan 87378 190 Average 91.0: 89.5 87.2 82.6 81.8 82.4 79.9 86.3 #N/A 75.0 Count (182) (186) (176) 1173) (187) (172) (174) /1) (0) (1) 8757 703Average 92.7 91.4 90.1 83.8 83.8 84.6 82.4 90.5 #N/A #N/A Count (698) (699) (643) (638) !685) (646) (650) (1)! (0) (0) Continental 87377 103 Average 93.2 91.9 89.3 84.0 83.3 84.0 81.4 94.7 78.8 78.3 Count (100) (99) (92) (90) (98) (88) (97) (3)= (2) (1) Delta 87378 64 Average 94.0 92.5 89.9 64.0 84.1 85.2 82.7 #N/A #N/A #N/A Count (80) (82) (80) (80) (83) (79) (80) (0)! (0) (0) MD90 252 Average 92.1 90.9 90.2 82.2 83.3 84.7 82.0 94.0 77.3 80.3 Count (240) (246) (233) (225) !240) (226) (231) (6) (1) (1) Southwest 87373 173 Average 93.5 91.9 90.0 64.2 85.1 85.6 83.9 #N/A #N/A #N/A Count (173) (170) (167) (166) (172) (165) (169) (0) (0) (0) 87377 4 Average 89.3 88.3 85.8 80.6 81.5 81.7 79.5 #N/A! #N/A #N/A Count (4) (4) (4) (4) (4) (4) (4) (0) (0) (0) United A320 468 Average 91.6 90.3 90,3 84.5 83.6 84.6 82.2 92.5i #N/A 81,0 Count (464) (4631 (438) (435) (466) (437) (448) (1)! (0) (1) 87373 9 Average 94.1 93.4 91.7 85.9 85.8 86.7 84.7 #N/Al #N/A #N/A Count (91 (9/ (9) (9) (9) (9) (8) (0)1 (0) (0) 8757 65 Average 92.5 91.2 90.2 83.3 83.8 84.8 82.0 #N/A! #N/A #N/A Count (64) (64) (63) (64) (64) (65) (65) (0)l (0) (0) -11- MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Gommemial Glass E July - September 2002 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 1 ON Alaska Air B7377 746 Average 90.9 89.8 87.4 80.5 83.1 82.8 81.0 #N/A #N/A #N/A ,, Count (736) (740) (706) (683) !744) (705) (709) (0) (0) (0) Aloha B7377 90 Average 89.1 88.0 86.0 81.8 81.1 81.6 79.1 #N/A #N/A #N/A Count (90) (90) (86) (84) (89) (86) (78) (0) (0) (0) America West B7373 355 Average 93.1 91.8 89.4 84.2 '84.0 84.8 82.0 #N/A #N/A #N/A Count (351) (351) (321) (320) (353) (320) (328) (0) (0) (0) American B7378 5 Average 89.0 87.9 85.0 82.0 80.3 80.4 78.4 #N/A #N/A #N/A Count (5) (5) (5)i (5) (5) (5) (5) (0) (0) (0) Delta MD90 161 Average 91.5 90.0 89.1 81.5 '81.9 83.8 81.3 #N/A #N/A #N/A Count (159) (158) (141) (138) !154) (147) (142) (0) (0) (0) Southwest B7373 999 Average 92.6 91.1 89.3 83.9 84.6 85.0 83.2 #N/A #N/A #N/A Count (990) (990) (928)1 (932) (995) (919) (963) (0) (0) (0) B7377 963 Average 90.7 89.5 86.3 80.7 81.7 81.7 81.1 #N/A #N/A #N/A Count (952) (956) (919)! (868) !951) (918) (788) (0) (0) (0) United A320 71 Average 89.9 88.9 88.9 83.9 82.7 83.7 82.4 #N/A #N/A #N/A Count (71) (711 (71) (71) (71) (71) (70) (0) (0) (0) B757 567 Average 91.2 90.1 88.6 82.3 82.5 83.6 81.7 #N/A #N/.a #N/A Count (563) (559) (534) (514) {558) (525) (536) (0) (0) (0) -12- TABLE 8 "' MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Gommuter July - September 2002 Carder AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N American Eagle E140 587 Average 86.4! 85.5 87.6 79.0 79.1 79.5 80,1 #N/A #N/A #N/A Count (578) (584) (554) (309) (307) (528) (29) (0) (0) (0) I Mesa Airlines CL60 266 Average 86.0 84.5 86.4 79.7 79.1 79.0 78.8 #N/A #N/A #N/A Count (264) (260) (255) (125) (130) (232) (11) (0) (0) (0) I SkyWest CL60 91 Average 85.5 83.3 87.5 78.0 79.1 79.7 76.9 #N/A #N/A #N/A Count (881 (90) (87) (26) (20) (84) (1) (0) (0) (0) E120 634 Average 81.5 82.2 81.9 79.3 82.2 79.0 80.7 84.2 #N/A #N/A Count (623) (623) (589) (48) (411) (523) (56) (2) (0) (0) MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation July - September 2002 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N General Aviation Jet 2484 Average 89.5 87.9 89.8 1~3,6 83.9 84.1 85.4 84.8 #N/A 79.7 Count (1904) (1887) (1767) (966) (804) (1486) (623) (9) (0) (2) -13- TABLE 9 AIR CARRIER OPERATIONAL HISTORY Carrier AC Type Year 1998 1999 2000 2001 2002 Alaska Air AS 87374 7,795 7,237 4,242 3,269 3,150 87377 1,090 5,658 6,906 5,358 Aloha AQ ;87377 5 1,378 1,626 America West AW ;A319 112 746 263 199 A320 509 1,060 1,575 2,062 1,132 87373 11,917 11,985 10,892, 10,572 6,862 8757 205 464 471 339i 106 American AA 87378 2 6551 7,778 5,147 8757 8,329 8,145 8,621 6,415 5,757 MD80 1,119 2,285 4,931 3,178 1,838 MD90 3,191 7,276 1,254 Continental CO 87373 (1) 720 '~4 2 2 87375 (1) 1,995 2,06,'1 2,030 1,350 1,206 87377 868 2,491 3,189 3,741 2,301 87378 16 2 8757 298 I Delta DL 87373 4 87378 218 8757 2,117 1,585 2,086 2,034 1,595 MD90 3,836 4,2~8 4,121 4,039 2,793 FedEx FM A300 12 ~0 82 6 10 A310 496 487 404 490 368 I Northwest NW A319 9 481 503 609 A320 3,219 3,486 2,554 2,130 1,532 I I Reno Air QQ MD80 4,246 2,622 MD90 5,744 5,083 I Southwest WN 87373 (1) 2,986 1,358 1,566 1,847 1,757 87375 (1) 6,689 8,234 7,977 8,873 6,437 87377 2 129 280 1,330 4,067 I TWA TW 8757 1,139 1,174 1,730 1,479 MD80 986 894 314 8 United UA IA319 (21 749 1,035 797 1,569 1,816 A320 (2) 1,816 1,196 1,785 2,028 1,469 87373 (1) 503 791 882 779 44 B7375 I1) 2 55 38 103 8757 8,617 8,290 7,522 7,181 4,563 UPS 5X 8757 500 502 508 496 326 USAirways US A319 9~5 1,455 1,077 1,091 A320 11 2 2 A321 2 87373 1,456 482 8757 348 (1) Counts that separate B7373 and B7375 aircraft operations began in 1998. (2) Counts that separate A319 and A320 aircraft operations began in 1998. -14- TABLE 10 AIRCRAFT OPERATIONAL HISTORY Aircraft Year 1998 1999 2000 2001 2002 A300 12 20 82 6 10! A310 496 487 404 490 368 A319 (1) 749 2,111 3,479 31,412 3,715 A320 (1) 5,544 5,753 5,916 6,,222 4,133 A321 2 B7373 (2) 17,582 14,640 13,346 13,198 8,665 B7374 7,795 7,237 4,242 3,269 3,150 B7375 (2) 8,686 10,350 10,007 10,261 7,746 B7377 870 3,710 9,132 13,,355 13,352 B7378 18 655 7,780 5,365 B757 21,205 20,160 20,938 18,292 12,347 MD80 6,351 5,801 5,245 3,186 1,838 MD90 9,580 12,492 11,397 5,293 2,793 (1) Counts that separate A319 and A320 aircraft operations began in 1998. (2) Counts that separate B7373 and B7375 aircraft operations began in 1998. FIGURE 5 AIRCRAFT OPERATIONAL HISTORY 25,000 5,o00 112°°2/ 0 A300 A310 A319 A320 (1) (1) A321 B7373 B7374 B7375 B7377 B7378 B757 MD80 MD90 (2) (2) By Year -15- TABLE 11 AIR CARRIER AVERAGE DAILY DEPARTURE HISTORY Carrier AC Type Year 1998 1999 2000 2001 2002 Alaska Air AS B7374 ,10.682 9.921 5.806 4.477 5.766 B7377 1.4901 7.719 9.466 9.821 Aloha AQ B7377 0.014 1.888 2.974 America West AW A319 0.151~ 1.019 0.362 0.363 A320 0,688 1.455; 2.150 2.822 2.062 B7373 16.351 16.422 14.874 14.477 12.582 B757 0.279 0.630 0.642 0.466 0.194 American AA B7378 0.003 0.893 10.652 9.425 B757 11.397 11.159: 11.779 8.789 10.546 MD80 1.551 3.1481 6.743 4.353 3.374 MD90 4.359 9,932 1.723 Continental CO B7373 {11 0.984 0.033 0.005 0.004 B7375 (1t 2.742 2.844 2.776 1.852 2.205 B7377 1.184 3.392 4.352 5.126 4.216 B7378 0.022 0.003 B757 0.408 Delta DL B7373 0.005 B7378 0.399 B757 2.899 2.175 2.850 2.786 2.919 MD90 5.249 5.7751 5.628 5.523! 5.106 FedEx FM A300 0.016 0.027 0.112 0.008 0.018 A310 0.679 0.668 0.552 0.671 0.674 Northwest NW A319 0.014 0.656 0.690 1.117 A320 4.408 4.775! 3,492 2.9181 2.806 Reno Air QQ MD80 5.830 3.597 MD90 7.860 6.964 Southwest WN B7373 {1) 4.088 1.860 2.142 2.523 3.231 B7375 (1) 9.167 11.296; 10.893 12.153 11.791 B7377 0.003 0.178 0.383 1.827 7.432 TWA TW B757 1.564 1.627 2.366 2.027 MD80 1.345 1.208! 0.429 0.011 United UA A319 (2) 1.030 1.4111 1.082 2.159 3.337 A320 (21 2.488 1.647 2.432 2.770 2.678 B7373 {1) 0.688 1.082 1.202 1.066 0.081 iB7375 (11 0.003 0.016 0.052 0.187 B757 11.803 11.441 10.298 9.844 8,366 i UPS 5X B757 0.685 0.688 0.694 0.679 0.597 US Airways US A319 1.310 1.989 1.474 2.000 A320 0.014 0.003 0.003 A321 0.003 B7373 1.995 0.660 B757 0.477 (1) Counts that separate B7373 and B7375 aircraft operations began in 1998. (2) Counts that separate A319 and A320 aircraft operations began in 1998. -16- NOISE ABATEMENT COMMITTEE MEETING Date: September 26, 2002 Time: 2:00 pm Place: Eddie Martin Building AGENDA ITEMS AND ITEMS DISCUSSED: 1. Airport Stafistcs John Escobedo gave a summary on the Airport Statistics citing information published in the JWA Airport Statistics report for August 2002. He noted that passenger traffic showed no significant change and operational levels for commercial and general aviation were down but that commuter traffic increased as compared to August 2001. 2. Status of the Santa Ana Heights Acoustical Insulation Program (SAHAIP) Carl Braatz provided an update on the status of the SAHAIP. The 8th Phase of the SAHAIP, consisting of 24 single family dwellings was completed and recorded on August 28, 2002. SAHAIP Phase 9 will insulate seven single family dwellings and a duplex. The Board of Supervisors has awarded a contract for Phase 9. Phase 10 of the SAHAIP will be the last project funded by the FAA. In June of 2003, the FAA will withdraw its funding of the program. It is anticipated that 16 to 18 dWellings will participate in this final Phase 10. 3. Additional discussions or questions Eric Freed discussed the potential for JWA to obtain a web-based flight track display system, similar to that available for LAX. The system would allow the public to view flight tracks operations at JWA and provide some information about each flight. JWA staff is currently looking into the possibility of purchasing such a system. Joe Deaton commented on a recent Daily Pilot article regarding overflights of Costa Mesa by Long Beach Airport traffic. Mary White explained that when she was visiting noise monitor 10N she noticed that planes were to the east. Eric Freed explained that the open air space around EL Toro now allows carriers to "cut the comer" as they enter the Instrument Landing System (ILS) path into JWA. 4. Tentative date for the next Noise Abatement Commi'ttee meeting The date for the next quarterly Noise Abatement Committee meeting will be announced by letter approximately two weeks before the meeting. -17- NAC ROSTER September 26, 2002 NAME ORGANIZATION Mary White OC Grand Jury Ron Harris OC Grand Jury Joe Deaton Balboa Island Resident Mike Kravitz Alaska Airlines Allison Gordon Alaska Airlines Mark Esslinger County of Orange Carl Braatz John Wayne Airport Eric Freed John Wayne Airport Bonnie Streeter John Wayne Airport John Escobedo John Wayne Airport Ramey Gonzalez John Wayne Airport -18- NOISE ABATEMENT PROGRAM QUARTERLY REPORT For the period: October 1, 2002 through December 31, 2002 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 SuJ~itted by: ~~u~-phy i) Airport Director John Wayne Airport, Orange County INTRODUCTION This is the 120th 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-2S: 20152 S.W. Birch St., Santa Ana NMS-3S: 2139 Anniversary Lane, Newport Beach NMS-4S: 2338 Tustin Ave., Newport Beach NMS-5S: 324 %- 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, 2002 - December 31, 2002). The Figure 2 information was developed by Mestre-Greve Associates, Inc., in consultation with John Wayne Airport. CNEL values measured for the period and current digitized land use information were utilized to calculate the land area acreages, number of residences and estimated number of people within the "Noise Impact Area". -1- FIGURE I JOHN WAYNE AIRPORT STATION LOCATION MAP ~.vO JOHN WAYNE · l".s: 3s I NMS - NOISE MONITORING STATION -2- FTGURE 2 O Noise Monitors [----1 Single Family Residential 65 dB CNEL Contour ~ Multi-Family Residential STATISTICS: + Incompatible Land Use: 7.9 Acres or .012 square miles Number of Dwellings: 79 Number of People: 198 (based on 2.5 people per dwelling unit) JOHN WAYNE AIRPORT 65 dB CNEL Impact Area Janua~ 2002 - December 2002 Mestre Greve Associates -3- AIRCRAFT TRAFFIC SUMMARY The Airport traffic summary for this quarter is shown in Table 1 and Figure 3 below. Air Carrier operational count histories and average daily departure counts are illustrated in Tables 9 & 11. TABLE 1 LANDING AND TAKEOFF OPERATIONS October - December 2002 Period Air Carriers GA Jet (1) Total Average Daily Jet Prop Operations (2) Jet Operations October 8,016 350 1,831 30,825 318 November 7,408 326 1,455 ~ 28,5261 295 December 7,734 338 1,581 28,520 300 Fourth Quarter 23,158 1,014 4,867 87,871 305 Twelve Months 88,920 4,956 19,643 368,627 297 01/01/02 - 12/31/02 FIGURE 3 QUARTERLY AIRPORT TRAFFIC SUMMARY (Landing and Takeoff Operations) Jet Carrier Military Prop Carrier GA Jet GA Other October - December 2002 23,158 22 11,014 ~ 4,867 58,818 0 10,000 20,000 30,000 40,000 50,000 60,000 70,000 Number of Operations NOTE: (1) Business Jet figures include a 5% factor for operations not identified by the JWA noise monitor stations. (2) Counts in this column are based upon records provided by the local FAA representatives. COMMUNITY NOISE EQUIVALENT LEVELS The monthly, quarterly and twelve month Community Noise Equivalent Level (CNEL) average values for each monitor station are shown in Table 2, while daily CNEL values are shown in Tables 3 through 5. Insufficient data is indicated by "#N/A" entries in each table. Average Single Event Noise Exposure Level (SENEL) values for Air Carrier and Business Jet aircraft are shown in Tables 6 through 8. For the twelve month period ending December 31, 2002, 79 dwelling units in Santa Aha Heights were in -4- 3/26/03 the "Noise Impacted Area" (within the 65 dB CNEL contour); this represents a decrease of 6 units in the number of dwelling units in the "Noise Impacted Area" from the previous twelve month period ending September 30, 2002. The State has approved several remedies of aircraft noise levels for noise sensitive property in the "Noise Impact Area": homes can be acoustically insulated, purchased by the County, or rezoned for "other non-noise sensitive uses." As part of the County's Santa Ana Heights Land Use Compatibility Program, approximately 77 general agriculture (A-l) properties with residential land uses on Orchard, Acacia and Birch Streets were rezoned for Business Park Use in October, 1986. Each property was individually sold and subsequently converted to compatible land use. Between 1986 and 1993, 124 residences have been purchased or otherwise made compatible through the County's Purchase Assurance Program, Acoustical Insulation Program or Housing Relocation Program. In September 1993, the FAA approved a grant to fund a voluntary Accelerated Acoustical Insulation Program (AAIP) in Santa Ana Heights. (The current AAIP has been renamed "Santa Ana Heights Acoustical Insulation Program" with the acronym "SAH AIP".) During the fourth quarter of 2002, no additional residences have been made compatible through the County's SAH AIP. A total of 473 residences in Santa Ana Heights have been purchased or otherwise made compatible through the County's Purchase Assurance Program, Housing Relocation Program, Acoustical Insulation Program or SAH AIP. TELEPHONE COMPLAINT CALLS (October 1, 2002 - December 31, 2002) The Airport's Access and Noise Office receives and investigates noise calls and complaints from local citizens and all other sources. During the period October 1, 2002 through December 31, 2002, the Office received 229 complaints from citizens. This is a 47.5% decrease from the 437 complaints received last quarter. It is a 10.6% increase from the 207 complaints received during the same quarter last year. Figure 4 shows the distribution of the quarterly telephone calls and complaints from local communities. FIGURE 4 HISTOGRAM BY COMMUNITY 100 90 80 70 60 50 40 30 20 10 0 97 26 15 13 15 11 7 5 5 4 7 2 2 4 5 Community -5- TABLE 2 LONG TERM MEASURED LEVELS Aircraft CNEL from 1/02 through 12/02 Values in dB at Each Site Period NMS Site 1 S 2S 3S 4S 5S 6S 7S 8N 9N 1 ON Jan 2002 65.7 65.4 63.6 57.8 56.8 58.1 57.2 67.5 51.4 56.0 # Days 31 30 29 30 29 26 25 20 14 30 Feb 2002 66.1 65.9 63.8 58.6 57.3 58.7 56.6 67.6 50.5 56.1 # Days 26 27 25 26 26 28 25 25 11 25 Mar 2002 66.3 65.9 64.2 59.1 57.4 59.6 56.7 67.9 50.3 56.6 # Days 30 25 31 22 18 19 18 31 24 30 Q-1 2002 66.0 65.8 63.9 58.5 57.1 58.8 56.9 67.7 50.7 56.3 # Days 87 82 85: 78 73 73 68 76 49 85 Apr 2002 66.9 66.3 64.8 60.1 59.0 60.7 57.8 68.6 52.0 57.9 # Days 30 30 30 10 28 11 15 29 11 27 May 2002 67.1 66.5 64.9 60.3 59.3 60.4 58.4 68.6 52.5 57.6 # Days 31 30 30 18 24 2 23 30 16 27 Jun 2002 67.3 66.7 65.5 60.4 59.0 61.1 58.3 69.3 51.9 58.4 # Days 30 29 28 22! 30 I 12 29 13 23 Q-2 2002 67.1 66.5 65.1 60.3 59.1 60.7 58.2 68.9 52.2 57.9 # Days 91 89 88 50 82 14 50 88 40 77 Jul 2002 67.1 66.1 65.0 58.7 58.4 59.8 58.6 69.2 52.4 57.2 # Days 31 28 26 23 30 20 22 28 12 27 Aug 2002 66.9 65.6 64.7 58.4 58.0 59.3 58.7 68.7 52.1 56.8 # Days 31 30 31 27 29 29 15 30 13 28 Sep 2002 66.7 66.0 64.6 58.4 58.1 59.1 58.9 68.3 52.7 56.7 # Days 30 27 26 24 26 28 11 30 9 20 Q-3 2002 66.9 65.9 64.8 58.5 58.2 59.3 58.7 68.7! 52.4 56.9 # Days 92 85 83 74 85 77 48 88i 34 75 Oct 2002 67.1 65.9 65.0 58.8 58.6 59.9 58.7 68.6 51.1 57.7 # Days 31 31 31 29 31 31 21 30 11 29 Nov 2002 65.9 65.0 64.6 57.6 57.9 59.1 58.1 67.9 58.9 56.4 # Days 23 19 24 18 22 18 14 24 15 22 Dec 2002 67.1 66.0 64.6 58.4 58.3 59.5 58.1 68.3 53.1 57.0 # Days 30 28 29 25 28 21 23 30 12 22 Q-4 2002 66.8 65.7 64.8 58.4 58.3 59.6 58.3 68.3 56.1 57.1 # Da}is 84 78 64 72 81 70 ~58 84 38 73 Q-1 2002 thru Q-4 2002 Total I 66-71 66.0 64.7 58.9 58.3 59.3 58.0 68.4 53.2 57.1 # DaysI 354[ 334 340 274 321 234 , 224 336 161 310 'Q-4 2001 thru Q-3 2002 (Previous 4 Quarters) Total I 66-61 66-01 64.5 58.9 58.1 59.1 58.0 68.4 51.6 57.1 # DaysI 3531 3341 342 286 329 248 234 330 175 319 Change from Previous 4 Quarters I o-21 o.ol o.o 0.2 0.3 0.0 0.1 1.6 0.0 -6- TABLE 3 DAILY CNEL VALUES AT EACH MONITOR STATION October 2002 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N 1 66.5 65.2 64.8 58.9 58.7 60.1 #N/A 68.6 49.8 58.3 2 66.6 65.2 64.3 58.3 58.8 59.5 59.9 69.0 51.4 57.0 3 67.5 66.5 65.4 58.4 58.3 60.2 59.3! 68.4 50.9 55.8 4 67.7 66.1 64.9 58.4 58.1 60.0 57.61 68.7 #N/A 58.3 5 65.4 63.9 62.8 #N/A 56.4 57.5 58.8: #N/A #N/A 55.5 6 67.7 66.5 65.0 #N/A 57.7 59.8 59.9 67.5 #N/A 55.4 71 66.8 65.7 64.4 57.3 57.4 58.8 55.4 68.2 #N/A #N/A 8 66.3 65.1 64.2 58.2 57.2 58.5 59.8 68.6 #N/A 57.2 9 66.4! 65.4 64.7 57.6 57.9 58.9 56.9 68.9 #N/A 57.4 10 68.01 66.4 65.9 59.7 58.9 60.7 59.0 68.9 49.5 57.6 11 67.8! 66.5 65.4 59.3 59.3 60.5 #N/A 68.9 51.3 57.6 12 65.4 64.2 63.2 57.3! 57.4 57.9 #N/A 66.5 52.2~ #N/A 13 66.7 65.4 64.4 57.1 57.6 59.0 #N/A 69.8 #N/Al 56.6 14 67.6 66.4 65.3 58.4 58.6 59.6 #N/A 69.4 51.2 57.8 15 66.9 65.8 65.0 58.8 59.0 59.7 #N/A 68.7 #N/A~ 58.9 16 66.8 65.3 64.5 58.7 58.8 60.1 57.8 68.8~ #N/A 58.6; 17 68.0 66.6 65.8 59.5 58.6i 61.2 57.3 68.6 #N/A 57.7 18 68.6 67.1 66.0 60.1 59.7 61.1 57.6 69.6 #N/A 58.9 19 65.8 64.9 65.3 57.7 57.9 60.3 #N/A 66.7 50.6 56.5 20 68.8 67.2 67.9 59.9 59.0 61.4 58.9 69.0 #N/A 57.3 21 67.6 66.3 65.8 59.1 59.6 60.6 58.1 68.7 #N/A 58.8 , 22 66.8 65.6 64.6 58.8 58.5 60.0 #N/A 68.7 #N/A 57.5 23 66.8 66.5 65.3 58.9 58.9 60.6 60.1 69.2 #N/A 59.6 24 67.0 65.8 64.8 58.8 58.9 60.3 58.4 69.6 53.1 58.3 25 68.5 67.4 66.1 59.8 60.6 60.81 #N/A 69.3 50.1 59.4 26 65.1 64.4 62.9 57.2 57.2 57.9 57.9: 66.5 #N/A 55.6 27 67.8 66.7 65.9! 59.3 59.3 60.9 59.5 68.7 #N/A 56.3 28: 67.1 65.9 64.8! 58.6 58.4 59.6 60.1 68.8 #N/A 57.7 29 66.4 65.0 64.5 60.4 58.5 59.8 56.5 68.6 #N/A 58.4 30 66.8 65.8 64.6 59.5 59.9 59.9 #N/A 68.5 #N/A 57.9 31 66.7 65.9 64.4 59.4 58.5 59.5 59.2 68.1 50.6 57.8 Days 31 31 31 29~ 31 31 21 30 11 29 En.Avg 67.1 65.9 65.0 58.8~ 58.6 59.9 58.7 68.6 51.1 57.7' #N/A indicates insufficient data. _?_ TABLE 4 DAILY CNEL VALUES AT EACH MONITOR STATION November 2002 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 1 ON 1 66.8 64.8 64.4 58.4 58.7 59.4 59.3 68.5 #N/A 57.4 2 #N/A #N/A #N/A #N/A 56.3 #N/A 59.2 65.8 #N/A 55.2 3 64.6 #N/A 63.3 #N/A 56.3 58.5 #N/A 68.0 51.7 55.3 4 64.4 #N/A 62.8 57.7 57.7 59.3 55.1 68.2 51.3 56.7 5 #N/A 58.4 #N/A #N/A #N/A #N/A 54.0 66.6 #N/A 57.0 6 #N/A #N/A #N/A #N/A 56.7 57.2 #N/A 67.8 50.1 55.9 7 65.0 63.8 64.1 58.5 58.5 59.0 56.6 68.4~ 49.5 56.7 8 63.7 #N/A 64.7 58.0 59.7 60.1 #N/A 70.4 #N/A 59.3 9 63.7 #N/A #N/A #N/A 56.1 #N/A 57.5 67.5 #N/A 55.0 10 65.9 64.4 63.3 56.7 57.8! 58.4 58.5 68.7 #N/A 55.2: 11 66.2 #N/A 66.4 56.7 57.1 #N/A #N/A #N/A 51.6 #N/Al 12 #N/A #N/A 64.0 #N/A #N/A' 60.2 #N/A 66.3 #N/Al 55.1 13 66.4 64.9 63.9 57.6 #N/A 58.5 #N/A 68.8 #N/A 57.6 14 67.8 66.5 67.0 57.4 60.1 62.0 #N/A 67.7 52.4 56.9 15 65.6 64.3 62.9 #N/A 57.2 57.7 58.2 67.2 54.1 #N/A 16 #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A 51.8 #N/A 17 67.1 65.8 63.9 57.0 57.0 57.8 #N/A 68.2 51.7 54.7 18 64.2 63.4 63.2 #N/A 57.7 58.6 59.4 66.3 #N/A 53.5 19 #N/A #N/A 67.1 #N/A #N/A #N/A #N/A #N/A #N/A #N/A 20 65.6 64.5 63.6 56.4 58.5 59.0 #N/A 66.2 #N/A 56.0 21 66.6 64.8 64.4 58.1 58.4 59.0 58.9 67.6 #N/A 55.7 22 68.2 66.5 65.8 58.6 59.4 59.4 #N/A 69.2 51.8 56.5 , 23 64.9 64.3 63.1 57.3 57.5 57.4 #N/A 66.7 #N/A 54.7 24 66.4 65.3 63.9 57.6 57.6 58.7 59.7 69.8 51.2 58.0 25 64.4 65.5 67.5 56.5 #N/A #N/A #N/A #N/A 69.7 #N/A , 26 #N/A 66.3 #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A 27 67.5 65.8 65.3 58.2 57.0 #N/A 56.4 67.3 54.0 54.6 28 64.6 #N/A 62.7 #N/A #N/A #N/A #N/A #N/A 52.8 #N/A 29 66.1 65.0 62.9 58.0 57.2 #N/A 59.5 67.0 #N/A 59.0 30 66.7 65.6 64.0 57.9 58.3 #N/A 56.4 66.9 53.5 #N/A Days 23 19! 24 18 22 18 14 24 15 22 En.Avg 65.9 65.0 64.6 57.6 57.9, 59.1 58.1 67.9 58.9 56.4 #N/A indicates insufficient data. -8- TABLE 5 DALLY CNEL VALUES AT EACH MONITOR STATION December 2002 Date NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 1 ON 1 67.9 67.3 65.4 58.7 59.3 #N/A 57.5 68.5 53.3 55.8 2 67.9 66.6 65.8 59.0 59.3 #N/A 58.1 68.5 #N/A 55.9 3 67.4 66.5 65.0 58.9 58.9 60.3 59.6 69.6 #N/A 59.0 4 67.0 66.4 65.2 58.0 58.9 59.8 58.8 68.6 #N/A 57.6! 5 #N/A 65.7 64.6 #N/A 57.1 60.0 55.1 68.2 #N/A #N/A 6 67.5 66.4 65.0 59.7 58.81 60.0 59.8 68.6 #N/A 57.7 7 65.6 64.7 #N/A 56.9 56.7! 57.5 #N/A 69.3 #N/A 55.1 8 66.8 65.5 64.2 57.3 57.4 58.7 58.2 68.1 #N/A 56.4 9 67.1 65.8 64.6 58.0 59.9 59.3 #N/A 68.2 53.1 56.9 10 66.7 66.3 64.7 59.1 58.5 59.7 #N/A 68.3 54.2 57.8 11 66.8 67.0 64.1 57.8 58.3 58.9 59.4 68.3 53.4 58.0 12 67.6 66.3 65.2 58.0 58.7 59.5 #N/A 68.7 54.7 56.7 13 67.9 66.9 65.7 59.4 59.1 59.7 58.5 68.5 49.3 57.1 14 64.8 64.5 62.7 56.2 56.6 57.8 #N/A 66.1 #N/A #N/A 15, 66.2 64.4 63.5 58.4 57.9 58.4 59.7 68.5 53.7 56.9 16~ 67.9 65.9 65.2 #N/A #N/A #N/A 60.4 69.6 53.2 #N/A 17 65.9 65.1 64.21 57.1 58.9 61.6 58.6 68.3 #N/A #N/A 18 67.0 65.6 64.7~ 58.0 58.6 59.3 58.4 68.6 53.9 56.9 19 68.0 66.0 65.0 60.1 59.2 60.0 57.0 69.3 #N/A 58.3 20 68.9 67.4 65.5 #N/A #N/A #N/A #N/A #N/A #N/A #N/A 21 66.8, 64.6 64.0 58.7 58.1 58.7 56.3 66.9 50.7 #N/A 22 64.9 #N/A 64.6 #N/A 56.3 60.0 56.1 67.7 53.6 #N/A 23 67.4 66.0 64.6 58.4 59.1 59.6 58.8 68.3 #N/A 56.4 24 64.2 #N/A 62.5 #N/A 55.9 58.0 56.2 67.1 #N/A #N/A 25 65.1 #N/A! 62.7 #N/A 56.1 #N/A 57.6 66.8 #N/A, #N/A 26 67.6 66.6 64.9 59.3 58.7 60.0 56.6 68.5 #N/A 56.2, 27 67.7 66.4 64.8 58.0 58.2 #N/A 56.8 68.1 #N/A 55.0 28 69.0 66.4 #N/A 59.4 #N/A #N/A #N/A 66.5 #N/A 58.4 29 66.8 65.2 64.0 57.5 58.3! #N/A 55.7 68.7 50.8 56.3 30 67.4 65.8 64.7 59.3 59.1 #N/A 59.0 68.9 #N/A 56.5 31 65.8 65.0 63.6 57.1 57.9 #N/A: #N/A 67.4 #N/A 56.0 Days 30 28 29 25 28 21 23 30 12 22 En.Avg 67.1 66.0 64.6 58.4 58.3 59.5 58.1 68.3 53.1 57.0 #N/A indicates insufficient data. -9- TABLE 6 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Gommercial Glass A October - December 2002 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 1 ON Alaska Air B7374 521 Average 94.9 93.2 91.7 84.9 87.1 86.2 84.7 93.1 83.3 82.0 Count (483) (477) (479) (477) (486) (421) (472) (25) (21) (19) B7377 5 Average 93.0 91.3 90.0 81.8 84.5 80.6 82.1 88.9 #N/A #N/A Count (4) (4) (4) (4) (3) (3) (4) (1) (0) (0) Aloha B7377 183Average 97.7 95.6 94.0 87.3 87.41 89.1 86.1 93.3 82.4 80.3 Count (162) (158) (159) (163) (160)! (144) (154) (14) (16) (12) America West A320 67iAverage 95.0 93.6 91.6 86.0 85.1 85.7 82.5 86.9 89.6 78.1 Count (57) (58) (58) (58) (57)i (48) (55) (8) (3) (3) B757 25Average 94.8 94.1 90.9 85.1 84.3 85.3 81.8 #N/A #N/A #N/A Count (25) (24) (24) (24) (24) (24) (25) (0) (0) (0) Amedcan B7378 460 Average 95.4 93.3 91.0 85.2 84.9 86.0 83.5 92.2 91.2 80.6 Count (415) (406) (417) (415) (414) (369) (403) (27) (27) (22) B757 133 Average 93.2 91.8 90.9 85.2 85.2 86.1 83.4 90.1 80.1 77.1 Count (125) (123) (122) (121) (124) (106) (122) (7) (2) (1) MD80 384Average 98.7 97.5 97.3 91.1 91.5 92.2 89.4 96.2 94.7 84.0 Count (347) (338) (351) (344) (341) (316) (333) (20) (23) (14) Continental B7373 269 Average 95.9 94.0 93.7 87.0 87.6 88.4 85.1 93.7 81.7i 81.4 Count (224) (222) (230) (226) (226) (205) (226) (31) (31) (24) B7377 2761Average 95.1 93.3 92.0 85.2 85.0 85.9 83.1 93.1 88.5 79.4 Count (241) (240)~ (243) (243) (244) (216)! (241) (24) (21)! (7)! Delta B757 254Average 95.1 93.5 92.2 85.0 85.1 85.3i 82.5 91.0 82.7 80.2 Count (226) (223) (226) (226) (225) (203)i (224) (21) (11) (11)i FedEx A310 62Average 99.7 98.1 97.6 91.4 91.8 92.7 89.2 95.7 83.3 82.9 Count (58) (57) (58) (57) (58) (52) (55) (5) (4) (2) Northwest A320 358 Average 95.7 93.8 93.1 86.9 85.7 86.2 82.8 93.0 80.2 81.1 Count (293) (283) (294) (293) (291) (267) (286) (53), (29) (19) Southwest B7373 176Average 94.6 92.9 90.6 84.3 85.8 86.3 83.1 92.2 89.8 80.3 Count (164) (161) (165) (166) (163) (143) (165) (7)I (10) (8) B7377 6 Average 92.7 90.7 87.2' 81.2 82.8 82.4 80.2 #N/A' #N/A #N/A Count (6) (6) (6) (6) (6) (5) (6) (0) (0) (0) United A320 3 Average 94.1 92.4 91.8 86.4 85.7 87.3 86.0 #N/A #N/A #N/A Count (3) (3) (3) (3) (3) (2) (2) (0) (0) (0) B7373 11 Average 94.1 92.8 91.9 85.8 86.0 85.6 83.0 #N/A #N/A #N/A Count (11) (11) (11) (11) (11) (9) (11) (0) (0) (0) B757 128Average 94.6~ 92.9 91.7 84.4 85.5 86.3 83.6 91.1 80.7 79.9 Count (106) (103) (107) (109) (104) (94) (106) (13) (16) (10) 'UPS B757 63Average 94.9 93.3 91.2 84.9 85.0 86.2 83.0 64.8 78.3 79.5 Count (57) (56) (57) (57) (57) (53) (57) (4) (1) (1) US Airways A319 183Average 94.6 92.9 94.0 86.4 85.7 86.8 84.2 90.4 81.1 80.4 Count (160) (165) (166) (162) (163) (146) (164) (12) (9) (7) -10- TABLE 7 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Class AA October - December 2002 Carder AC Type # Deps NMS Site lS 2S 3S 4S 5S 6S 7S 8N 9N 10N Alaska Air B7374 74 Average 92.6i 91.1 89.6 83.5 85.7 84.7i 82.9 90.3 80.9i 81.0 Count (62)i (61) (63) (62) (62) (54) (64) (9), (7) (4) B7377 113 Average 91.3 90.0 87.3 80.8 83.3 82.8 80.9 89.6 81.4 77.4 Count (110) (109) (107) (107) (109) (98) (108) (3) (2) (2) ,America West A320 527 Average 92.6 91.2 89.7 85.1 83.7 84.2 82.1 86.6 86.0 80.4 Count (470) (464) (482) (476) (469) (414) (403) (30) (16) (8) B7373 302 Average 93.7 92.2 89.9 84.6 84.9 85.5 82.5 90.1 80.7 80.1 Count (277) (275) (281) (279) (277) (250) (278) (16) (13) (12) B757 26 Average 93.9 93.3 90.6 84.3 84.5 84.9 81.5 #N/A #N/A #N/A Count (25) (26) (26) (24) (25) (25) (24) (0) (0) (0) American B7378 67 Average 91.3 89.6 87.0 82.9 81.9 82.8 80.6 90.4 82.5 77.9 Count (55) (50) (56) (55) (54) (50) (54) (4) (10) (6) B757 822 Average 92.4 91.0 89.9 84.0 84.1 85.0 82.31 88.1 81.0 83.4 Count (737) (725) (745) (734) (731) (666) (724) (51) (39) (19) Continental B7377 98!Average 92.9 91.4 89.2 83.8 83.5 83.8 82.2 90.0 77.3 78.9 Count (94) (91 ) (93) (92) (92) (87) (89) (4) (1 ) (1 ) Delta B7378 89 Average 94.3 92.5 89.8 84.2 84.1 85.0 82.6 89.0 76.5 78.3 Count (82) (83) (85) (86) (85) (76) (83) (3) (1) (1) B757 1 Average 94.4 91.9 89.5 84.4 84.9 85.3 82.9 #N/A #N/A #N/A Count (1) (1) (1) (1) (1) (1) (1) (0) (0) (0) MD90 248 Average 92.2 90.9 90.3 82.3 83.4 84.6 82.4 91.6 89.4 79.9 Count (218) (214) (221) (210) (215) (197) (213) (19) (12) (17) Southwest B7373 1631Average 93.9 92.1 90.0 84.2 85.6 85.8 82.8 90.8 80.9 78.1 Count (157) (155) (157) (157) (155) (140) (154) (6) (6) (5) B7377 5 Average 93.4 92.1 88.4 82.8 82.6 83.4 80.3 #N/A #N/A #N/A Count (5) (5) (5) (5) (5) (5) (5) (0) (0) (0) United A320 396 Average 91.5 90.3 90.3 84.9 84.3 85.2 83.7 87.5 80.2 77.9 Count (345) (342) (355) (351) (351) (299) (345) (30) (24) (18) B7373 2 Average 94.4 93.3 90.9 83.8 86.7 87.4 84.1 #N/A #N/A #N/A Count (2) (2) (2) (2) (2) (2) (2) (0) (0) (0) -11- MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commercial Glass E October - December 2002 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N Alaska Air B7377 802 Average 91.2 89.9 87.3 80.5 83.2 82.7 81.2 89.4 82.5 81.9 Count (742) (734) (745) (732) !743) (670) (723) (40) (23) (13) Aloha B7377 92 Average 89.8 88.3 85.9 81.7 81.4 81.9 79.8 89.5 80.1 #N/A Count (86) (86) (86) (84) (86) (76) (82) (6) (4) (0) I America West B7373 232 Average 93.9 92.3 90.2 84.5 84.7 85.4 82.5 88.8 80.8 79.4 Count (207) (203) (207) (204) (204) (196) (203) (16) (16) (10) Delta MD90 159 Average 91.7 90.4 89.4 81.1 8~.2 83.5 81.5 88.5 81.1 77.6 Count (148) (147) (147) (139) (141) (128) (137) (10) (3) (5)i Southwest B7373 850 Average 92.5 91.0 89.2 83.9 84.9 85.1 82.7 90.0 88.4 77.91 Count (786) (779) (784) (783) (782) (703) (765) (59) (35) (20) B7377 1060 Average 91.4 90.0 86.7 81.1 82.1 82.0 79.61 89.5i 83.4 80.1 Count (989) (977), (992) (942) (977) (866) (901) (45) (33)1 (18) United A320 242 Average 90.4 89.2 89.4 84.3 83.5 84.3 82.3 85.4 78.0! 82.5 Count (223) (220)! (222) (222) (224) (211) (218) (18) (5) (2) B757 613Average 91.2 89.9 88.5 82.5 82.7 83.7 82.5 88.2 95.3 78.5 Count (575) (568) (578) (567) (574) (524) (565) (30) (13) (8) -12- TABLE 8 MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS Commuter October - December 2002 ;Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N American Eagle E140 594 Average 86.3 85.3 87.4 79.4 79.2 79.6 78.8 83.9 81.6 74.1 Count (550) (545) (543) (372) (335) (475) (52) (34) (2) (1) Mesa Airlines CL60 329 Average 85.9 84.8 86.2 79.5 78.8 78.9 78.8 83.1 78.5 77.2 Count (302) (296) (302) (189) (170) (256) (12) (20) (2) (2) SkyWest CL60 91 Average 85.6 83.3 87.5 78.7 78.7 80.6 77.0 85.4 78.9 83.0 Count (76) (79) (78) (40)i (19) (68) (6) (7) (4) (2) E120 507 Average 81.9 82.3 82.4 78.71 82.8: 79.1 80.6 81.9 85.1 78.6 Count (461) (458) (462) (72)i (350) (392) (64) (29) (15) (3) MEASURED AVERAGE SINGLE EVENT NOISE EXPOSURE LEVELS General Aviation October - December 2002 Carrier AC Type # Deps NMS Site 1S 2S 3S 4S 5S 6S 7S 8N 9N 10N General Aviation Jet 2434 Average 90.1 88.5 90.5 84.4 84.4 85.0 85.4 87.7 94.6 81.3 Count (1801) (1755) (1765) (1078) (905) (1415) (693) (131) (30) (27) -13- TABLE 9 AIR CARRIER OPERATIONAL HISTORY Carrier AC Type Year 1998 1999 2000 2001 2002 Alaska Air AS B7374 7,795 7,237 4,242 3,269 4,343 B7377 1,090 5,658 6,906 7,196 Aloha AQ B7377 5 1,378 2,182 America West AW A319 112 746 263 631 A320 509 1,060i 1,575 2,062 1,888 B7373 11,917 11,9851 10,892 10,572 7,931 B757 205 464! 471 339 208 American AA B7378 2 655 7,778 6,200 B757 8,329 8,145 8,621 6,415 7,670 MD80 1,119 2,285 4,931 3,178 2,606 MD90 3,191 7,276 1,254 Continental CO B7373 (1) 720 24 2 2 B7375 (1) 1,995 2,061 2,030 1,350 1,744 B7377 868 2,491 3,189 3,741 3,050 B7378 16 2 B757 298 Delta DL B7373 4 B7378 397 B757 2,117 1,585 2,086 2,034 2,105 MD90 3,836 4,218 4,121 4,039 3,610 'FedEx FM A300 12 20 82 6 10 A310 496 487 404 490 494 Frontier Airlines F9 A319 10 Northwest NW A319 9 481 503 854 A320 3,219 3,486 2,554 2,130 2,003 Reno Air QQ MD80 4,246 2,622 MD90 5,744 5,083 Southwest WN B7373 (1) 2,986 1,358 1,566 1,847 1,827 B7375 (1) 6,689 8,234 7,977 8,873 8,744 B7377 2 129 280 1,330 6,209 TWA TW B757 1,139 1,174 1,730 1,479 MD80 9861 894 314 8 United UA A319 (2) 749 1,035 797 1,569 2,384! A320 (2) 1,816 1,196 1,785 2,028 2,183! B7373 (1) 503 791 882 779 70 B7375 (1) 2 55 38 103 B757 8,617 8,290 7,522 7,181 6,045 UPS 5X B757 500 502 508 496 452 US Airways US A319 955 1,455 1,077 1,456 A320 11 2 2 A321 2~ B7373 1,456 482 B757 348 (1) Counts that separate B7373 and B7375 aircraft operations began in 1998. (2) Counts that separate A319 and A320 aircraft operations began in 1998. -14- TABLE 10 AIRCRAFT OPERATIONAL HISTORY Aircraft Year 1998 1999 2000 2001 2002 A300 12 20 82 6! 10 A310 496: 487~ 404 490 494 A319 (1) 749 2,111 3,479 3,412 5,335 A320 (1) 5,544 5,753 5,916 6,222 6,074 A321 2 B7373 (2) 17,582 14,640 13,346 13,198 9,830 B7374 7,795 7,237 4,242 3,269 4,343 B7375 (2) 8,686 10,350 10,007 10,261 10,591 B7377 870 3,710 9,132 13,355 18,637 B7378 18 655 7,780 6,597 B757 21,205 20,160 20,938 18,292 16,480 MD80 6,351 5,801 5,245 3,186 2,606, MD90 9,580 12,492 11,397 5,293 3,610 (1) Counts that separate A319 and A320 aircraft operations began in 1998. (2) Counts that separate B7373 and B7375 aircraft operations began in 1998. FIGURE 5 AIRCRAFT OPERATIONAL HISTORY 25,000 20,000 Il! 1998 · 1999 15,000 [ [] 2000 I lO,OOO 5,000 0 a300 A310 A319 A320 (1) (1) A321 B7373 B7374 B7375 B7377 B7378 B757 MD80 MD90 (2) (2) By Year -15- TABLE 11 AIR CARRIER AVERAGE DAILY DEPARTURE HISTORY Carrier AC Type Year 1998 1999 2000 2001 2002 ~Alaska Air AS B7374 10.682 9.921 5.806 4.477 5.942 B7377 1.490 7.719 9.466 9.866 Aloha AQ B7377 0.014 1.888 2.986 America West AW A319 0.151 1.019 0.362 0.863 A320 0.688 1.455 2.150 2.822 2.578 B7373 16.351 16.422 '14.874 14.477 10.877 B757 0.279 0.630 0.642 0.466 0.285 American AA B7378 0.003 0.893 10.652 8.493 B757 11.397 11.159 11.779 8.789 10.507 MD80 1.551 3.148 6.743 4.353 3.575 MD90 4.359 9.932 1.723 Continental CO B7373 (1) 0.984 0.033 0.005 0.003 B7375 (1) 2.742 2.844 2.776 1.852 2.386 B7377 1.184 3.392 4.352 5.126 4.178 B7378 0.022 0.003 B757 0.408 Delta DL B7373 0.005 B7378 0.542 B757 2.899 2.175 2.850 2.786 2.882 MD90 5.249 5.775 5.628 5.523 4.937 FedEx FM A300 0.016 0.027 0.112 0.008 0.014 A310 0.679 0.668 0.552 0.671 0.677 Frontier Airlines F9 A319 0.014 Northwest NW A319 0.014 0.656 0.690 1.173 A320 4.408 4.775 3.492 2.918 2.742 Reno Air QQ MD80 5.830 3.597 MD90 7.860 6.964 Southwest WN B7373 (1) 4.088 1.860 2.142 2.523 2.512 B7375 (1) 9.167 11.2961 10.893 12.153 11.981 B7377 0.003 0.178 0.383 1.827 8.493 TWA TW B757 1.564 1.627 2.366 2.027 MD80 1.345 1.208 0.429 0.011 United UA A319 /2) 1.030 1.411 1.082 2.159 3.277 A320 (2) 2.488 1.647 2.432 2.770 2.978 B7373 (1) 0.688 1.082 1.202 1.066 0.096 B7375 (1) 0.003 0.016 0.052 0.140 B757 11.803 11.441 10.298 9.844 8.288 UPS 5X B757 0.685 0,688 0.694 0.679i 0.619 US Airways US A319 1.310 1.989 1.474: 1,997 A320 0.014 0.003 0.003 A321 O.0O3 B7373 1.995 0.660 B757 0.477 (1) Counts that separate B7373 and B7375 aircraft operations began in 1998. (2) Counts that separate A319 and A320 aircraft operations began in 1998. -16- NOISE ABATEMENT COMMITTEE MEETING Date: December 18, 2002 Time: 2:00 pm Place: Eddie Martin Building AGENDA ITEMS AND ITEMS DISCUSSED: 1. Airport Statistics John Escobedo gave a summary on the Airport Statistics citing information published in the JWA Airport Statistics Report for November 2002. He noted that passenger traffic and operational levels for commercial and commuter traffic increased while total operations and general aviation traffic decreased when compared to November 2001. 2. Status of the Santa Ana Heights Acoustical Insulation Program (SAHAIP) Carl Braatz provided an update on the status of the SAHAIP. In September, the Board of Supervisors awarded a contract for 9 additional dwelling units. The contractors have met with the perspective homeowners. Construction is due to start in February 2003 with completion planned by June 2003. In June of 2003, the FAA will withdraw its funding of the program. 3. Additional topic discussions and/or comments and questions Eric Freed gave an update on the Airport's efforts to bring a web-based flight track display system to the community. The Airport has been in negotiations with the contractor, Megadata Corporation. The Airport hopes to present the contract to the Board of Supervisors on January 28, 2003. If approved, the current PASSUR antenna will be upgraded. According to the contractor, the flight tracking display should be in place 60 to 90 days after the antenna upgrade. Eric Freed provided an update on the extension of the JWA Settlement Agreement. The extension has gone before the Board of Supervisors. The Airport Director and Airport Counsel are in discussions with the FAA on the impact of the 1990 Airport Noise and Capacity Act, and whether there are any issues that would preclude an extension. Question: Joe Deaton, a Balboa Island resident, asked for an explanation of the Class A, Class AA and Class E noise categories. Answer: Eric Freed and airport staff gave an explanation of the noise classes that provide quarterly noise limits for the air carriers and the annual allocation process of Class A, Class AA and Class E capacity and the Million Annual Passenger (MAP) cap. -17- Question: Joe Deaton further asked, would it ever be possible that all commercial aircraft departing out of JWA could eventually fall into the quieter Class E noise category. Answer: Quite possible, depending on future aircraft engine technology. 4. Tentative date for the next Noise Abatement Committee meeting The date for the next quarterly Noise Abatement Committee meeting will be announced by letter approximately two weeks before the meeting. -18- NAC ROSTER December 18, 2002 NAME ORGANIZATION Joe Deaton Balboa Island Resident Irma Hemandez City of Orange Mark Esslinger County of Orange Carl Braatz John Wayne Airport Eric Freed John Wayne Airport Bonnie Streeter John Wayne Airport John Escobedo John Wayne Airport Ramey Gonzalez John Wayne Airport Irma Ortega John Wayne Airport -19-