AC 36-1H

Advisory circular · Noise Levels for U.S. Certificated and Foreign Aircraft

Approved
May 25, 2012
Last reviewed
May 25, 2012
This change
Change 1 incorporated
Family
AC 36-1 · 2 versions
Revision
H, Change 1 Incorporated
14 CFR parts
36

Guidance, not mandatory unless a rule or AD requires it. DRS record last changed November 21, 2025.

Show pages 244–255
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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES BOEING B-737-200 ADV (NORDAM; 120.50 107.00 JT8D-17/-17A w/LGW 1 90.8 STC ST00131SE) HUSHKIT MCDONNELL DOUGLAS MD-80 160.00 150.00 JT8D-219 2 90.8 10 BOEING B-777-200 535.00 445.00 PW4090 at PW4074 rating 5 90.8 55 SABRELINER SABRELINER 75A 23.00 CF700-2D-2 15 90.7 * SABRELINER SABRELINER 80 23.30 22.00 CF700-2D-2 90.7 * BOEING B-777-200 545.00 460.00 PW4077 5 90.7 BOEING B-767-200/200ER 387.00 300.00 CF6-80C2B4F W/N1 MOD 1 90.6 MCDONNELL DOUGLAS DC-09-10 (AIRWELD STC 108.00 99.00 JT8D-9A 0 90.6 12 ST00934LA) AIRBUS A310-324 330.69 271.16 PW-4152 15 90.6 BOEING B-767-200 387.00 300.00 CF6-80C2-B4 1 90.6 BOEING B-777-200 545.00 445.00 PW4090 at PW4077 rating 5 90.6 55 AIRBUS A310-221 305.60 267.90 JT9D-7R4D1 15 90.5 BOEING B-767-200/200ER 400.00 300.00 CF6-80C2B6F W/N1 MOD 1 90.5 MCDONNELL DOUGLAS DC-09-30(ABS/SA1613GL) 105.00 101.00 JT8D-9/9A 0 90.3 MCDONNELL DOUGLAS DC-09-30 (ABS) 111.00 101.00 JT8D-11 0 90.3 MCDONNELL DOUGLAS DC-09-30(ABS) 111.00 101.00 JT8D-11 0 90.3 12 BOEING B-737-200 ADV(AVAERO;STC 119.50 88.00 JT8D-15 1 90.3 35,42 ST223CH) BOEING B-767-300/300ER 412.00 320.00 PW4060 PH3 (FB2C) NRI 5 90.3 Page 20

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES BOEING B-737-200 (NORDAM;STC 119.50 103.00 JT8D-15 w/LGW-L 1 90.2 37 ST00131SE) HUSHKIT BOEING B-737-200 ADV(AVAERO;STC 125.00 107.00 JT8D-17 1 90.2 27 ST223CH) BOEING B-767-200/200ER 360.00 300.00 CF6-80C2B2F 1 90.2 MCDONNELL DOUGLAS DC-09-30 (ABS;STC SA1613GL) 107.00 101.00 JT8D-9/9A 0 90.1 MCDONNELL DOUGLAS DC-09-30(ABS/SA1785GL) 107.00 101.00 JT8D-9/9A 0 90.1 LEARJET 25D/25F 15.00 13.30 CJ610-6/8A 8 90.1 BOEING B-737-200 ADV (NORDAM; 126.50 107.00 JT8D-17 1 90.0 27 STC SA5730NM) DASSAULT FALCON 20-Basic/D/E 28.66 27.32 CF700-2D-2 15 90.0 DASSAULT FALCON 20-F (M1400) 28.66 27.32 CF700-2D-2 10 90.0 FOKKER F28 MK2000 65.00 SPEY MK555-15 6 90.0 * FOKKER F28 MK1000 65.00 59.00 SPEY MK555-15 6 90.0 AIRBUS UK 1-11 400 (QTV STC: ST02167AT) 81.90 78.00 SPEY511-14/14W 90.0 BOEING B-767-300/300ER 412.00 320.00 PW4062 PH3 (FB2C) NRI 5 89.9 AIRBUS A321-211 205.02 171.51 CFM56-5B3/P; Mod. No. 89.8 27772 BOEING B-757-300 275.00 224.00 RB211-535-E4 5 89.8 58 BOEING B-767-200/200ER 395.00 300.00 PW4056 PH3 (FB2C) NRI 1 89.8 BOEING B-737-200 (AVAERO;STC 117.00 90.00 JT8D-15 1 89.7 35,42 ST223CH) MCDONNELL DOUGLAS MD-80 149.50 130.00 JT8D-217 0 89.7 10 Page 21

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES MCDONNELL DOUGLAS MD-87 149.50 130.00 JT8D-217A 1 89.7 10 BOEING B-757-200 255.50 210.00 PW 2040 5 89.7 BOEING B-757-200 255.50 210.00 PW 2037QFC 5 89.7 59 BOEING B-767-200 351.00 300.00 CF6-80C2-B2 1 89.5 BOEING B-777-200 545.00 460.00 GE90-76B (BLK IV) 5 89.5 54 BOEING B-747-400 600.00 564.00 PW4056 10 89.5 BOEING B727-100 RE (ROHR STC 174.50 142.50 JT8D-217C/JT8D-9 5 89.4 23 SA4363NM) BOEING B-777-200 545.00 460.00 GE90-77B (BLK IV) 5 89.4 54 CESSNA 552 15.50 14.30 JT15D-5 20 89.3 * MCDONNELL DOUGLAS MD-87 149.50 130.00 JT8D-217C 1 89.2 10 LEARJET 24 Raisbeck MK II 13.00 11.90 CJ610-1/-4 10 89.0 BOEING B727-100 RE (ROHR STC 174.50 142.50 JT8D-219/JT8D-7B 5 89.0 23 SA4363NM) BOEING B-767-200/200ER 395.00 300.00 PW4060 PH3 (FB2C) NRI 1 89.0 BOEING B-737-400 142.50 121.00 CFM56-3-B1 5 88.9 MCDONNELL DOUGLAS DC-09-20 (ABS;STC SA1613GL) 100.00 93.40 JT8D-9/9A 0 88.8 BOEING B727-100 RE (ROHR STC 174.50 142.50 JT8D-219/JT8D-9 5 88.8 23 SA4363NM) BOEING B-777-200 545.00 460.00 GE90-77B 5 88.8 53 BOEING B-777-200 545.00 460.00 GE90-76B 5 88.8 53 Page 22

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES BEECH BEECHJET 400 15.78 14.22 JT15D-5 10 88.6 * MITSUBISHI MU-300-10 (DIAM. II) 15.78 14.22 JT15D-5 10 88.6 * BOEING B-737-700 IGW/-700C 171.00 134.00 CFM56-7B24 1 88.6 51 BOEING B-737-800 174.20 146.30 CFM56-7B24 1 88.6 MCDONNELL DOUGLAS MD-87 149.50 130.00 JT8D-219 1 88.5 10 BOEING B-767-200/200ER 360.00 300.00 CF6-80C2B4F 1 88.5 BOEING B-737-900 174.20 147.30 CFM56-7B24 1 88.4 BOEING B-757-300 275.00 224.00 RB211-535E4-B 5 88.4 58 BOEING B-757-300 275.00 224.00 RB211-535E4-C 5 88.4 58 AIRBUS A321-231 205.02 171.51 V2533A5 88.2 BOEING B-757-200 240.00 210.00 RB211-535C 5 88.1 BOEING B-757-200 255.50 210.00 PW 2040QFC 5 88.1 59 LEARJET 23 Raisbeck MK II 12.50 11.90 CJ610-1/-4 10 88.0 AIRBUS A320-214 182.80 150.00 CFM56-5B4/P 10 88.0 RAYTHEON HAWKER 125- 600A 25.50 22.00 TFE731-3-1H 0 88.0 RAYTHEON HAWKER 125- 700A 25.50 22.00 TFE731-3-1H 0 88.0 33 AIRBUS A300B4-622R 330.00 275.00 PW-4158 0 88.0 AIRBUS A320-211 162.00 142.20 CFM56-5A1 10 87.8 Page 23

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES BOEING B-737-800 174.20 146.30 CFM56-7B24/2 DAC 1 87.8 50 BOEING B-737-500 132.80 114.00 CFM56-3-B1(R) 5 87.7 BOEING B-737-400 150.00 124.00 CFM56-3B-2 5 87.7 LEARJET 24B/D Raisbeck MK II 13.50 11.88 CJ610 10 87.6 BOEING B-737-300 139.50 121.00 CFM56-3-B1 1 87.5 AIRBUS A319-113 158.73 149.91 CFM56-5A4 10 87.5 BOEING B-737-800W 174.20 146.30 CFM56-7B24 1 87.5 52 DASSAULT FALCON 20-G (M2500) 32.00 27.56 ATF3-6-2C 10 87.5 BOEING B-737-800/BBJ 2 174.20 146.30 CFM56-7B26; -7B26/B1 1 87.4 BOEING B-737-500 139.00 114.00 CFM56-3-B1 5 87.3 BOEING B-757-200 255.50 210.00 RB211-535-E4 5 87.3 58 BOEING B-737-900 174.20 147.30 CFM56-7B26 1 87.2 MCDONNELL DOUGLAS DC-09-10 (ABS) 90.70 81.70 JT8D-7/7A/7B 10 87.2 6 BOEING B-737-400 150.00 124.00 CFM56-3C-1 5 87.1 BOEING B-737-700 154.50 129.20 CFM56-7B20 1 87.1 BOEING B-737-700 IGW/-700C/BBJ 171.00 134.00 CFM56-7B26; -7B26/B1 1 87.1 51 LEARJET 28/29 15.00 14.30 CJ610-8A 8 87.0 BOEING B-737-800/BBJ 2 174.20 146.30 CFM56-7B27; -7B27/B3 1 87.0 Page 24

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES LEARJET 55C 21.50 17.00 TFE731-3AR-3B 20 87.0 * BOEING B-737-400 142.50 124.00 CFM56-3 w/HWFAP 5 86.9 38 BOEING B-737-400 142.50 124.00 CFM56-3 w/HWFAP 5 86.9 BOEING B-737-800W 174.20 146.30 CFM56-7B24/2 DAC 1 86.9 50,52 AIRBUS A319-114 163.14 149.91 CFM56-5A5 10 86.8 BOEING B-737-800/BBJ 2 174.20 146.30 CFM56-7B27/B1; -7B27/B2 1 86.8 BOEING B-757-200 255.50 210.00 RB211-535-E4 5 86.8 BOEING B-737-800 174.20 146.30 CFM56-7B26/2 DAC 1 86.7 50 BOEING B-737-900 174.20 147.30 CFM56-7B27 1 86.7 LEARJET 55C 21.50 18.00 TFE731-3AR-2B 20 86.7 * AIRBUS A320-231 162.00 142.20 V2500.A1 10 86.6 BOEING B-737-700 IGW/BBJ 171.00 134.00 CFM56-7B27/B3 1 86.6 51 BOEING B-737-900 174.20 147.30 CFM56-7B27/B1 1 86.6 BAE SYSTEMS (BAe) 146-300A 97.50 84.50 ALF502R-5 18 86.5 BOEING B-737-700 154.50 129.20 CFM56-7B20/2 DAC 1 86.4 50 BOEING B-737-800W/BBJ 2 174.20 146.30 CFM56-7B26; -7B26/B1 1 86.4 52 BAE SYSTEMS (BAe) 146-300 101.50 88.50 LF 507-1H/-1F 18 86.3 MITSUBISHI MU-300 (DIAMOND I) 14.10 13.20 JT15D-4 10 86.3 * Page 25

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES BOEING B-737-400 150.00 124.00 CFM56-3 w/HWFAP 5 86.3 38 BOEING B-737-400 150.00 124.00 CFM56-3 w/HWFAP 5 86.3 BOEING B-737-700 154.50 129.20 CFM56-7B22 1 86.3 AIRBUS A319-112 166.44 149.91 CFM56-5B6/P 10 86.3 LEARJET 55B 21.50 18.00 TFE731-3A-2B 20 86.3 * BOEING B-757-200 255.50 210.00 RB211-535E4-B 5 86.2 58 BAE SYSTEMS (AVRO) 146-RJ 100 101.50 88.50 LF 507-1F 18 86.1 BOEING B-737-800 174.20 146.30 CFM56-7B27/2 DAC 1 86.1 50 BOEING B-737-800W/BBJ 2 174.20 146.30 CFM56-7B27; -7B27/B3 1 86.0 52 BOEING B-737-400 150.00 124.00 CFM56-3 w/HWFAP 5 85.9 38 BOEING B-737-400 150.00 124.00 CFM56-3 w/HWFAP 5 85.9 BOEING B-737-700 154.50 129.20 CFM56-7B24 1 85.9 BOEING B-737-800 174.20 146.30 CFM56-7B27/2B1 DAC 1 85.9 50 BAE SYSTEMS (BAe) 146-200A 89.50 77.50 ALF502R-3 18 85.9 LEARJET 24F 13.50 11.90 CJ610-6 8 85.8 BOEING B-737-800W/BBJ 2 174.20 146.30 CFM56-7B27/B1; -7B27/B2 1 85.8 52 BOEING B-737-300 139.50 121.00 CFM56-3B-2 1 85.7 BOEING B-737-600 143.50 120.50 CFM56-7B18 1 85.7 Page 26

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES BOEING B-757-200 255.50 210.00 RB211-535E4-B 5 85.7 RAYTHEON HAWKER 125-1000 35.50 28.50 PW305 0 85.7 BOEING B-737-700 154.50 129.20 CFM56-7B22/2 DAC 1 85.6 50 BOEING B-737-800W 174.20 146.30 CFM56-7B26/2 DAC 1 85.6 50,52 LEARJET 55 21.00 17.00 TFE731-3A-2B 8 85.5 * RAYTHEON HAWKER 125- 3A/RA 23.60 20.00 TFE731-3-1H 0 85.5 RAYTHEON HAWKER 125- 400A 23.60 20.00 TFE731-3-1H 0 85.5 BOEING B-737-500 132.80 114.00 CFM56-3 w/HWFAP 5 85.4 38 BOEING B-737-500 132.80 114.00 CFM56-3 w/HWFAP 5 85.4 BOEING B-737-500 139.00 114.00 CFM56-3 w/HWFAP 5 85.4 38 BOEING B-737-500 139.00 114.00 CFM56-3 w/HWFAP 5 85.4 BOEING B-737-600 143.50 120.50 CFM56-7B20 1 85.4 ISRAEL AIRCRAFT 1124A WESTWIND 2 23.50 19.00 TFE731-3-1G 20 85.4 * LOCKHEED 1329-25 (STAR 3 STC# 44.50 36.00 TFE731-3-1R 20 85.4 ST00259SE) AIRBUS A319-131 158.73 149.91 V2522-A5 10 85.3 BOEING B-737-300 139.50 121.00 CFM56-3 w/HWFAP 1 85.2 BOEING B-737-300 139.50 121.00 CFM56-3 w/HWFAP 1 85.2 38 BOEING B-737-600 143.50 120.50 CFM56-7B/2 DAC (B18 1 85.2 50 derate) Page 27

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES LOCKHEED 1329-23A/D/E (STAR 3 STC 44.25 36.00 TFE731-3-1R 20 85.2 ST00258SE) BAE SYSTEMS (BAe) 146-200A 93.00 81.00 ALF502R-5 18 85.2 BOEING B-737-800W 174.20 146.30 CFM56-7B27/2 DAC 1 85.1 50,52 BOEING B-737-800W 174.20 146.30 CFM56-7B27/2B1 DAC 1 85.0 50,52 BOEING B-737-600 143.50 120.50 CFM56-7B20/2 DAC 1 84.9 50 BAE SYSTEMS (BAe) 146-200A 89.50 77.50 ALF502R-3A 18 84.9 DASSAULT FALCON 50 (M1230) 40.78 35.71 TFE731-3-1C 20 84.8 BOMBARDIER CL-600 (WINGLETS) 41.25 36.00 ALF-502L/L-2/L-2C 20 84.8 BOEING B-737-700 154.50 129.20 CFM56-7B24/2 DAC 1 84.7 50 BOMBARDIER CL-600 41.25 36.00 ALF-502L/L-2/L-2C 20 84.7 * BOEING B-737-700 154.50 129.20 CFM56-7B26 1 84.6 CESSNA 560 CITATION V 16.30 15.20 JT15D-5A 7 84.6 LEARJET 35/36 18.00 14.30 TFE731-2-2B 20 84.5 * BOEING B-737-600 143.50 120.50 CFM56-7B22 1 84.4 LEARJET 24E 12.90 11.90 CJ610-6 8 84.3 BAE SYSTEMS (AVRO) 146-RJ 85 97.00 85.00 LF 507-1F 18 84.3 MCDONNELL DOUGLAS MD-90-30 166.00 142.00 V2525-D5 5 84.2 RAYTHEON HAWKER 125- 1A 21.70 19.60 TFE731-3-1H 0 84.2 Page 28

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES

21.70 20.00RAYTHEON HAWKER 125- 3A TFE731-3-1H 0 84.2 BOEING B-717-200 121.00 110.00 BR700-715A1-30 (MP) 5 84.1 49 ISRAEL AIRCRAFT 1125 ASTRA 24.70 20.70 TFE731-3A-200G 12 84.1 BAE SYSTEMS (AVRO) 146-RJ 70 90.00 83.50 LF 507-1F 18 84.1 BOEING B-717-200 121.00 110.00 BR700-715A1-30 5 84.0 48 SABRELINER SABRELINER 65 24.00 21.80 TFE731-3R 84.0 * BOMBARDIER CL-600 40.40 36.00 ALF 502L/L-2/L-2C 20 84.0 * BOEING B-737-300 139.50 121.00 CFM56-3 w/HWFAP 1 83.9 BOEING B-737-300 139.50 121.00 CFM56-3 w/HWFAP 1 83.9 38

18.30 15.30LEARJET 36A TFE731-2-2B 20 83.9 * DASSAULT FALCON 200 (M5634) 32.00 28.88 ATF3-6A-4C 5 83.9 BOEING B-737-700 154.50 129.20 CFM56-7B26/2 DAC 1 83.8 50 DASSAULT FALCON 50 (M2193) 40.79 35.72 TFE731-40-1 20 83.8 BOEING B-737-600 143.50 120.50 CFM56-7B22/2 DAC 1 83.7 50 EMBRAER EMB-145EP AE3007A 9 83.7 *46.29 41.22

12.50 11.90LEARJET 24F-A CJ610-6 8 83.6

18.00 14.30LEARJET 35A TFE731-2-2B 8 83.6 * BAE SYSTEMS (AVRO) 146-RJ 70 95.00 83.50 LF 507-1F 18 83.6 4 Page 29

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES BOEING B-767-300 288.70 280.00 CF6-80C2B2 5 83.1 DASSAULT FALCON 50 ( M1810) 40.79 35.72 TFE731-40-1 20 83.0 CESSNA 560 CITATION Ultra 16.30 15.20 JT15D-5D 7 82.9 LEARJET 31A 17.00 16.00 TFE731-2-3B 8 82.9 DASSAULT FALCON 20-C5/D5/E5 (M3500) 29.10 27.73 TFE731-5AR-2C 15 82.9 DASSAULT FALCON 20-C5/D5/E5 (M3547) 30.50 28.88 TFE731-5BR-2C 15 82.9 DASSAULT FALCON 900 (M1196) 46.50 42.00 TFE731-5AR-1C 20 82.9 BOMBARDIER CL-600-2C10 (CRJ700) 75.00 66.90 CF34-8C1 8 82.7 BOMBARDIER BD-700-1A10 (Global Express) 96.00 78.50 BR700-710-A2-20 16 82.7 MCDONNELL DOUGLAS MD-90-30 166.00 142.00 V2528-D5 5 82.6 BAE SYSTEMS (BAe) 146-100A 82.25 73.35 ALF502R-3A 18 82.3 BOEING B-717-200 121.00 110.00 BR700-715C1-30 (MP) 5 82.2 49 DASSAULT FALCON 10 19.30 17.64 TFE731-2-1C 15 82.2 CESSNA 650 CITATION VI 22.45 20.00 TFE731-3C-100S 7 82.2 BOEING B-717-200 121.00 110.00 BR700-715C1-30 5 82.1 48 DASSAULT FALCON 20-Basic/D/E/F 28.66 27.32 CF700-2D-2Q 0 81.9 (M2851) DASSAULT FALCON 20-F5 (M3547) 30.50 28.88 TFE731-5BR-2C 10 81.9 DASSAULT FALCON 900 45.50 42.00 TFE731-5AR-1C 20 81.9 Page 30

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APPENDIX 4 AIRCRAFT NOISE CERTIFICATION LEVELS IN DESCENDING EPNdB FOR U.S. CERTIFICATED TURBOJET POWERED AIRPLANES ***TAKEOFF*** MANUFACTURER MODEL MTOW 1000# MLW 1000# ENGINE MODEL TO FLAPS TO NOISE LEVEL (EPNdB) NOTES BAE SYSTEMS (AVRO) 146-RJ 85 89.50 77.50 LF 507-1F 18 81.9 DASSAULT FALCON 20-F5 (M3500) 29.10 27.73 TFE731-5AR-2C 10 81.8 BAE SYSTEMS (BAe) 146-100A 84.00 77.50 ALF502R-5 18 81.8 FOKKER F100 98.00 88.00 TAY MK650-15 0 81.8 BOMBARDIER CL-600 36.00 33.00 ALF-502 20 81.6 * BOEING B-757-200 187.00 198.00 PW 2037 5 81.5 RAYTHEON C-29A 28.00 23.35 TFE731-5R-1H 0 81.4 GULFSTREAM G200 34.85 28.00 PW306A 25 81.4 46 GULFSTREAM G200 34.85 28.00 PW306A 25 81.4 47 ISRAEL AIRCRAFT Galaxy 34.85 28.00 PW306A 0 81.4 MITSUBISHI MU-300 (DIAMOND I) 15.50 13.20 JT15D-4D 0 81.2 ISRAEL AIRCRAFT 1124 WESTWIND 22.90 19.00 TFE731-3-1G 20 81.2 BOMBARDIER CL-604 48.20 38.00 GE CF34-3B 20 81.2 * LEARJET 31 16.50 15.30 TFE731-2-3B 8 81.0 * RAYTHEON HAWKER 125- 800 27.40 23.35 TFE731-5R-1H 0 80.9 RAYTHEON HAWKER 125- 800A 27.40 23.35 TFE731-5R-1H 0 80.9 25 DASSAULT FALCON 900B (M1200) 46.50 42.00 TFE731-5BR-1C 20 80.7 BAE SYSTEMS (BAe) 146-100A 76.00 72.35 ALF502R-3 18 80.7 Page 31