AC 36-3H

Advisory circular · Estimated Airplane Noise Levels in A-Weighted Decibels

Approved
May 25, 2012
Last reviewed
May 25, 2012
This change
Change 1 Incorporated
Cancelled by
AC36-3H
Family
AC 36-3 · 3 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 32–43

AC36-3H 4/5/2012 APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH*** MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES BOEING B-747-200 JT9D-3AWET 585.00 96.1 30 4,6 BOEING B-747-200 JT9D-7 564.00 96.1 30 4,6 BOEING B-747-SR JT9D-7A 564.00 96.1 30 4,6 BOEING B-727-100 JT8D-9FCD 137.50 96.0 40 3,8,15 MCDONNELL DOUG. DC-08-63 (ADC QN) JT3D-3B 245.00 96.0 50 8,15 MCDONNELL DOUG. DC-09-30 JT8D-7 99.00 96.0 50 8,15 MCDONNELL DOUG. DC-10-30 CF6-50A 403.00 96.0 50 15 RAYTHEON HAWKER 125- 600A VIPER 601-22 22.00 96.0 45 8,15,16 BOEING B-747-200 JT9D-3A 564.00 95.9 30 4,6 BOEING B-747-200/300 RB211-524C2 666.00 95.9 25 15 MCDONNELL DOUG. DC-08-63F (ADC QN) JT3D-7 245.00 95.9 50 8,15 MCDONNELL DOUG. DC-09-10 JT8D-7 81.70 95.7 50 8,15 MCDONNELL DOUG. DC-10-10 CF6-6D 363.50 95.7 50 15 MCDONNELL DOUG. DC-10-10 CF6-6D1 363.50 95.7 50 15 BOEING B-747-SR JT9D-7A 564.00 95.6 30 4,6 MCDONNELL DOUG. DC-08-63 (TNC QN) JT3D-3B 250.00 95.4 50 8,15 SABRELINER CORP. SABRE 60A JT12A-8 20.60 95.4 - 8,12 BOEING B-747-200/300 RB211-524C2 564.00 95.3 25* 15 BOEING B-747-200 JT9D-70A 630.00 95.2 30 4 MCDONNELL DOUG. DC-08-63 (TNC QN) JT3D-7 275.00 95.2 35 8,15 MCDONNELL DOUG. DC-10-10 CF6-6D 363.50 95.1 50 15 MCDONNELL DOUG. DC-10-30 CF6-50C2 411.00 95.1 50 8,15 MCDONNELL DOUG. DC-10-30 CF6-50C2B 411.00 95.1 50 8,15 BOEING B-747-200/300 CF6-80C2B1F 666.00 95.0 30 8,15 MCDONNELL DOUG. DC-10-40 JT9D-20 403.00 94.9 50 15 MCDONNELL DOUG. DC-10-40 JT9D-59A 403.00 94.9 35* 15 BOEING B-747-200/300 CF6-50E 630.00 94.8 30 8,15 PAGE 2A

APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH***

MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES FOKKER F-28 MK1000 SPEY MK555-15 59.00 94.7 42 4 LEARJET LEARJET 24D CJ610-6 11.90 94.7 40 4,8,17 MCDONNELL DOUG. DC-10-10 CF6-6D1 363.50 94.7 50 15 BOEING B-727-100 JT8D-7FCD 137.50 94.5 40 3,8,14,15 MCDONNELL DOUG. DC-08-50 (QNC QN) JT3D-3B 240.00 94.5 - 8,12 MCDONNELL DOUG. DC-08-61 (QNC QN) JT3D-3B 240.00 94.5 - 8,12 MCDONNELL DOUG. DC-10-40 JT9D-20 403.00 94.5 50 15 BOEING B-747-200/300 CF6-50E 564.00 94.4 30 8,15 BOEING B-747-400F PW4056 PKG A (FB2T) 666.00 94.4 30 8,15 AIRBUS UK 1-11-200 SPEY-MK506 71.00 94.3 45 15 BOEING B-747-400 PW4056 PKG A (FB2T) 652.00 94.3 30 8,15 BOEING B-747-400F CF6-80C2B1F 666.00 94.3 30 8,15 BOEING B-747-400F CF6-80C2B1F W/N1 MOD 666.00 94.3 30 8,15 BOEING B-747-200/300 CF6-50E2 630.00 94.2 30 8,15 BOEING B-747-400 CF6-80C2B1F 652.00 94.2 30 8,15 BOEING B-747-400 CF6-80C2B1F W/N1 MOD 652.00 94.2 30 8,15 BOEING B-747-400D CF6-80C2B1F 630.00 94.2 30 8,15 BOEING B-747-400D CF6-80C2B1F W/N1 MOD 630.00 94.2 30 8,15 MCDONNELL DOUG. DC-10-30 CF6-50C2 403.00 94.2 50 8,15 MCDONNELL DOUG. DC-10-30 CF6-50C2B 424.00 94.2 50 8,15 MCDONNELL DOUG. DC-10-30 CF6-6K 403.00 94.2 50 15 BOEING B-747-200/300 RB211-524D4 666.00 94.1 30 8,15 BOEING B-747-400 PW4056 PKG A (FB2T) 564.00 94.1 25* 8,15 BOEING B-747-400F PW4056 PKG A (FB2T) 630.00 94.1 25* 8,15 BOEING B-747-400F PW4056 PKG A (FB2T) 630.00 94.1 30 8,15 FOKKER F-28 MK1000 SPEY MK555-15 59.00 94.1 42 4 BOEING B-747-400 PW4056 PKG A (FB2T) 652.00 94.0 25* 8,15 PAGE 3A

AC36-3H 4/5/2012 APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH*** MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES BOEING B-747-400F PW4056 PKG A (FB2T) 666.00 94.0 25* 8,15 BOEING B-747-100 CF6-45A2 605.00 93.9 30 8,15 BOEING B-747-100 CF6-50E2 605.00 93.9 30 8,15 BOEING B-747-400 PW4056 PHASE 1/PKG B 652.00 93.9 30 8,15 BOEING B-747-400 PW4056 PKG A (FB2T) 564.00 93.9 30 8,15 BOEING B-747-400D CF6-80C2B1F 564.00 93.9 30 8,15 BOEING B-747-400D CF6-80C2B1F W/N1 MOD 564.00 93.9 30 8,15 BOEING B-747-400F CF6-80C2B1F 630.00 93.9 30 8,15 BOEING B-747-400F CF6-80C2B1F W/N1 MOD 630.00 93.9 30 8,15 BOEING B-747-200/300 CF6-50E 666.00 93.8 25 8,15 BOEING B-747-400 PW4056 PHASE 3 (FB2B) 652.00 93.8 30 8,15 LEARJET LEARJET 25B/C CJ610-6 13.30 93.8 40 4,8,18 MCDONNELL DOUG. DC-09-30 JT8D-9 99.00 93.8 50 8,15 SABRELINER CORP. SABRE 70 JT12A-8 18.50 93.8 - 8,12 BOEING B-747-200/300 CF6-80C2B1F 564.00 93.7 30 8,15 BOEING B-747-200/300 RB211-524D4 666.00 93.5 25* 8,15 BOEING B-747-200/300 RB211-524D4 564.00 93.5 30 8,15 BOEING B-747-200/300 RB211-524D4 564.00 93.5 25* 8,15 BOEING B-747-400 PW4056 PHASE 3 (FB2C) 652.00 93.5 30 8,15 BOEING B-747-SP JT9D-7FWET 475.00 93.5 30 4,6 MCDONNELL DOUG. DC-08-63 (BAC/BACII) JT3D-7 275.00 93.5 35 8,15,16 MCDONNELL DOUG. DC-08-63 (BAC/R1) JT3D-7 275.00 93.5 35 8,15,16 MCDONNELL DOUG. DC-10-30 CF6-50C1 421.00 93.5 35* 15 BOEING B-747-100 CF6-45A2 564.00 93.4 30 8,15 BOEING B-747-100 CF6-50E2 564.00 93.4 30 8,15 BOEING B-747-200/300 CF6-50E2 564.00 93.4 30 8,15 BOEING B-747-400 PW4056 PHASE 1/PKG B 564.00 93.4 30 8,15 PAGE 4A

15 APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH***

MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES MCDONNELL DOUG. DC-10-30 CF6-50A 403.00 93.4 35* BOEING B-747-200/300 CF6-80C2B1F 666.00 93.3 25* 8,15 BOEING B-747-400 CF6-80C2B1F 564.00 93.3 30 8,15 BOEING B-747-400 CF6-80C2B1F W/N1 MOD 564.00 93.3 30 8,15 BOEING B-747-400 PW4056 PHASE 3 (FB2B) 564.00 93.3 30 8,15 BOEING B-747-400 PW4056 PHASE 1/PKG B 652.00 93.2 25* 8,15 MCDONNELL DOUG. DC-08-63 (BAC/BACII) JT3D-7 258.00 93.2 35 8,15,16 BOEING B-747-400 PW4056 PHASE 1/PKG B 564.00 93.1 25* 8,15 BOEING B-747-400 PW4056 PHASE 3 (FB2B) 652.00 93.1 25* 8,15 BOEING B-747-400 PW4056 PHASE 3 (FB2C) 564.00 93.1 30 8,15 BOEING B-747-400F RB211-524G 666.00 93.1 30 8,15 BOEING B-747-400F RB211-524H 666.00 93.1 30 8,15 BOEING B-747-SP JT9D-7A 450.00 93.1 30 4,6 BOEING B-747-SP JT9D-7F 475.00 93.1 30 4,6 MCDONNELL DOUG. DC-08-62 (BAC/BACII) JT3D-7 250.00 93.1 35 8,15,16 MCDONNELL DOUG. DC-08-62 (BAC/R1) JT3D-7 250.00 93.1 35 8,15,16 BOEING B-747-200/300 CF6-50E2 666.00 93.0 25 8,15 BOEING B-747-400 PW4056 PHASE 3 (FB2B) 564.00 93.0 25* 8,15 BOEING B-747-400 PW4056 PHASE 3 (FB2C) 652.00 93.0 25* 8,15 BOEING B-747-400 PW4056 PHASE 3 (FB2C) 564.00 93.0 25* 8,15 BOEING B-747-400 RB211-524G 652.00 93.0 30 8,15 BOEING B-747-400 RB211-524H 652.00 93.0 30 8,15 BOEING B-747-400D CF6-80C2B1F 630.00 93.0 25* 8,15 BOEING B-747-400D CF6-80C2B1F W/N1 MOD 630.00 93.0 25* 8,15 BOEING B-747-400F CF6-80C2B1F 666.00 93.0 25* 8,15 BOEING B-747-400F CF6-80C2B1F W/N1 MOD 666.00 93.0 25* 8,15 BOEING B-747-400F PW4056 FB2B/2C 666.00 93.0 30 8,15 PAGE 5A

AC36-3H 4/5/2012 APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH*** MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES MCDONNELL DOUG. DC-08-62 (BAC/BACII) JT3D-7 240.00 93.0 35 8,15,16 MCDONNELL DOUG. DC-10-30 CF6-50A 403.00 93.0 35* 15 BOEING B-747-200/300 CF6-50E 564.00 92.9 25* 8,15 BOEING B-747-400 CF6-80C2B1F 652.00 92.9 25* 8,15 BOEING B-747-400 CF6-80C2B1F W/N1 MOD 652.00 92.9 25* 8,15 BOEING B-747-400 RB211-524G 585.00 92.8 25 8,15 BOEING B-747-400 RB211-524H 585.00 92.8 25 8,15 BOEING B-747-400F CF6-80C2B1F 630.00 92.8 25* 8,15 BOEING B-747-400F CF6-80C2B1F W/N1 MOD 630.00 92.8 25* 8,15 BOEING B-747-400F PW4056 FB2B/2C 630.00 92.8 30 8,15 BOEING B-747-400F RB211-524G 630.00 92.8 30 8,15 BOEING B-747-400F RB211-524H 630.00 92.8 30 8,15 BOEING B-747-SP JT9D-7A 450.00 92.8 30 4,6 BOEING B-747-200/300 CF6-80C2B1F 564.00 92.7 25* 8,15 LOCKHEED L-1011-1 RB211-22C 358.00 92.7 42 BOEING B-747-100 CF6-45A2 605.00 92.6 25* 8,15 BOEING B-747-100 CF6-50E2 605.00 92.6 25* 8,15 BOEING B-747-400D CF6-80C2B1F 564.00 92.6 25* 8,15 BOEING B-747-400D CF6-80C2B1F W/N1 MOD 564.00 92.6 25* 8,15 BOEING B-747-400F RB211-524G 630.00 92.6 25* 8,15 BOEING B-747-400F RB211-524H 630.00 92.6 25* 8,15 AIRBUS UK 1-11-400 MK511-W/HUSHKIT 78.00 92.5 45 15 BOEING B-747-400 CF6-80C2B1F 564.00 92.5 25* 8,15 BOEING B-747-400 CF6-80C2B1F W/N1 MOD 564.00 92.5 25* 8,15 BOEING B-747-400 PW4056 PHASE 3 (FB2C) 652.00 92.5 30 8,15,23 BOEING B-747-400 RB211-524G 652.00 92.5 25* 8,15 BOEING B-747-400 RB211-524H 652.00 92.5 25* 8,15 PAGE 6A

APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH***

MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES BOEING B-747-400F RB211-524G 666.00 92.5 25* 8,15 BOEING B-747-400F RB211-524H 666.00 92.5 25* 8,15 BOEING B-747-400 RB211-524G 564.00 92.4 30 8,15 BOEING B-747-400 RB211-524H 564.00 92.4 30 8,15 BOEING B-747-100 CF6-45A2 564.00 92.3 25* 8,15 BOEING B-747-100 CF6-50E2 564.00 92.3 25* 8,15 BOEING B-747-200/300 CF6-50E2 564.00 92.3 25* 8,15 BOEING B-747-400F PW4056 FB2B/2C 666.00 92.3 25* 8,15 BOEING B-767-300 JT9D-7R4D(B) 320.00 92.3 30 8,15 BOEING B-767-300 JT9D-7R4E 320.00 92.3 30 8,15 MCDONNELL DOUG. DC-09-50 JT8D-17 110.00 92.3 50 1,8,15 BOEING B-727-100 JT8D-9FCD 137.50 92.2 30* 3,8,15 BOEING B-747-400F PW4056 FB2B/2C 630.00 92.2 25* 8,15 MCDONNELL DOUG. DC-09-30 JT8D-17 101.00 92.2 50 1,8,15 BOEING B-737-200 JT8D-15QN 101.00 92.1 40 2,8,15 LOCKHEED L-1011 RB211-22B 358.00 92.1 42 4,5 BOEING B-737-200 JT8D-9QN 101.70 92.0 40 2,8,14,15 BOEING B-747-400 PW4056 PHASE 3 (FB2C) 564.00 92.0 30 8,15,23 LEARJET LEARJET 24B/D W/RAISBECK CJ610-6 11.90 92.0 40 8,13 LEARJET LEARJET 25 B/C/D/F XR CJ610-6/8A 13.30 92.0 40 8,13 MCDONNELL DOUG. DC-09-50 JT8D-15 110.00 92.0 50 1,8,15 SABRELINER CORP. SABRE 40A JT12A-8 17.50 92.0 - 8,12 SABRELINER CORP. SABRE 60 JT12A-8 17.50 92.0 24 8,12 BOEING B-737-200 JT8D-15QN 101.00 91.9 40 2,8,15 BOEING B-737-200 JT8D-9QN 103.00 91.9 40 2,8,14,15 BOEING B-747-400 PW4056 PHASE 3 (FB2C) 652.00 91.9 25* 8,15,23 BOEING B-747-400 PW4056 PHASE 3 (FB2C) 564.00 91.8 25* 8,15,23 PAGE 7A

AC36-3H 4/5/2012 APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH*** MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES AIRBUS A-310-324 PW4152 271.16 91.6 40 8,15 BOEING B-737-200 JT8D-17QN 101.00 91.6 40 2,8,14,15 AIRBUS A-300B4-2C CF6-50C 293.30 91.5 25 4,8,9 MORANE-SAULNIER MS 760B (PARIS II) MARBORE VI C2 6.96 91.5 55 19 AIRBUS A-300B1 CF6-50A 269.00 91.4 25 4,8,9 AIRBUS A-300B2-1A CF6-50A 281.10 91.4 15* 4,8,9 LOCKHEED L-1011-1 RB211-22C 358.00 91.4 33* AIRBUS A-300B2-K-3C CF6-50C 286.70 91.3 25 4,8,9 BOEING B-767-200 JT9D-7R4E 300.00 91.3 30 8,15 LOCKHEED L-1011 RB211-22B 358.00 91.3 33* 4,5 BOEING B-767-300 JT9D-7R4D(B) 280.00 91.2 30 8,15 BOEING B-767-300 JT9D-7R4E 280.00 91.2 30 8,15 MCDONNELL DOUG. DC-08-61 (BAC/BAC II) JT3D-3B 240.00 91.2 35 8,15,16 MCDONNELL DOUG. DC-10-10 CF6-6D 363.50 91.1 35* 15 BOEING B-737-200 JT8D-17QN 103.50 91.0 40 2,8,14,15 BOEING B-777-300 PW4098 524.00 91.0 30 8,15 SABRELINER CORP. SABRE 80A CF700-2D-2 22.00 91.0 - 12 AIRBUS A-300B CF6-50A 269.00 90.9 25 4,8 AIRBUS A-300B2-1A CF6-50A 286.70 90.9 25 4,8,9 AIRBUS A-300B2-1C CF6-50C 286.70 90.9 25 4,8,9 MCDONNELL DOUG. DC-09-30 JT8D-15 101.00 90.9 50 1,8,15 MCDONNELL DOUG. DC-09-40 JT8D-11 102.00 90.9 50 1,8,15 MCDONNELL DOUG. DC-09-40 JT8D-15 102.00 90.9 50 1,8,15 BOEING B-737-200 JT8D-9QN 95.00 90.8 40 2,8,14,15 BOEING B-767-300 JT9D-7R4D(B) 320.00 90.8 25* 8,15 BOEING B-767-300 JT9D-7R4E 320.00 90.8 25* 8,15 LOCKHEED L-1011-1 RB211-22C 358.00 90.8 33* 8 PAGE 8A

APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH***

MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES MCDONNELL DOUG. DC-09-30 JT8D-9 99.00 90.8 50 1,8,15 AIRBUS A-300B1 CF6-50A 269.00 90.7 15* 4,8,9 AIRBUS A-300B2-1A CF6-50A 281.10 90.7 25 4,8,9 AIRBUS A-300B2-1C CF6-50C 281.10 90.7 25 4,8,9 AIRBUS A-300B2-K-3C CF6-50C 286.70 90.7 15* 4,8,9 BOEING B-737-400 CFM56-3B-2 124.00 90.7 40 8,15 BOEING B-737-400 CFM56-3C-1 124.00 90.7 40 8,15 BOEING B-777-300 RR TRENT 884 524.00 90.7 30 8,15 BOEING B-777-300 RR TRENT 892 524.00 90.7 30 8,15 GULFSTREAM GULFSTREAM II SPEY MK511-8 58.50 90.7 39 8,15,16 BOEING B-727-200 JT8D-7QN 142.50 90.6 40 2,8,15 BOEING B-727-200 RE (ROHR STC JT8D-217C/JT8D-17A 164.00 90.6 30 8,15,37 SA4363NM) GULFSTREAM GULFSTREAM II SPEY MK511-8 58.50 90.6 39 8,15 MCDONNELL DOUG. DC-09-30 JT8D-9 99.00 90.6 50 1,8,15 BOEING B-767-300/300ER PW4056 320.00 90.5 30 8,15 BOEING B-767-300/300ER PW4060 320.00 90.5 30 8,15 AIRBUS A-300B2-1A CF6-50A 286.70 90.4 15* 4,8,9 AIRBUS A-300B2-1C CF6-50C 281.10 90.4 15* 4,8,9 AIRBUS A-300B2-1C CF6-50C 286.70 90.4 15* 4,8,9 BOEING B-727-200 RE (ROHR STC JT8D-217C/JT8D-15 164.00 90.4 30 8,15,37,47 SA4363NM) BOEING B-737-300 CFM56-3-B1 121.00 90.4 40 8,15 BOEING B-737-300 CFM56-3B-2 121.00 90.4 40 8,15 BOEING B-737-400 CFM56-3-B1 121.00 90.4 40 8,15 BOEING B-737-400 CFM56-3B-2 121.00 90.4 40 8,15 BOEING B-737-400 CFM56-3C-1 121.00 90.4 40 8,15 BOEING B-767-200 JT9D-7R4D 257.00 90.4 30 8,15 AIRBUS UK 1-11-200 MK506-W/HUSHKIT 71.00 90.3 45 PAGE 9A 15

AC36-3H 4/5/2012 APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH***

MANUFACTURER AIRPLANE ENGINE MLW 1000 LBS EST dBA FLAPS NOTES BOEING B-727-100 (Fed Ex) JT8D-7 142.50 90.3 30 8,15,16,28 BOEING B-727-200 (Fed Ex) JT8D-7 150.00 90.3 30 8,15,24,29 BOEING B-767-300/300ER CF6-80C2B7F 340.00 90.3 30 8,15 DASSAULT FALCON 20-Basic/D/E CF700-2D-2 27.32 90.3 40 8,15 MCDONNELL DOUG. DC-10-10 CF6-6D 363.50 90.3 35* 15 SABRELINER CORP. SABRE 75A CF700-2D-2 22.00 90.3 25 4 SABRELINER CORP. SABRE 80 CF700-2D-2 22.00 90.3 25 12 BOEING BOEING BOEING BOEING BOEING BOEING B-727-200 RE (ROHR STC SA4363NM) B-727-200 RE (ROHR STC SA4363NM) B-727-200 RE (ROHR STC SA4363NM) B-727-200 RE (ROHR STC SA4363NM) B-727-200 RE (ROHR STC SA4363NM) B-767-300/300ER JT8D-217C/JT8D-17 JT8D-217C/JT8D-9 JT8D-219/JT8D-15 JT8D-219/JT8D-9 JT8D-219/JT8D-9 PW4056

162.00

162.00

162.00

162.00

162.00

280.00

90.2

90.2

90.2

90.2

90.2

90.2 30 30 30 30 30 30 8,15,37,48 8,15,37,46 8,15,37,50 ,51 8,15,37,49 ,51 8,15,37,46 8,15 BOEING B-767-300/300ER PW4056 320.00 90.2 25* 8,15 BOEING B-767-300/300ER PW4060 280.00 90.2 30 8,15 BOEING B-767-300/300ER PW4060 320.00 90.2 25* 8,15 BOEING B-777-300 PW4090 524.00 90.2 30 8,15,59 MCDONNELL DOUG. DC-10-40 JT9D-20 403.00 90.2 35* 15 AIRBUS A-310-322 JT9D-7R4E1 271.16 90.1 40 8,15 BOEING BOEING BOEING BOEING B-727-200 RE (ROHR STC SA4363NM) B-727-200 RE (ROHR STC SA4363NM) B-727-200 RE (ROHR STC SA4363NM) B-737-200 ADV (AVAERO) JT8D-217C/JT8D-17 JT8D-219/JT8D-15 JT8D-219/JT8D-17 JT8D-9

159.00

159.00

162.00

88.00

90.1

90.1

90.1

90.1 30 30 30 40 8,15,37,48 8,15,37,50 ,51 8,15,37 8,15,30 BOEING B-777-300 PW4098 524.00 90.1 25* 8,15 DASSAULT FALCON 20 CF700-2D-2 27.30 90.1 25* 8,15 AIRBUS A-300B4-2C CF6-50C 293.30 90.0 15* 4,8,9 BOEING B-727-100 (Fed Ex) JT8D-7 137.50 90.0 30 8,15,16,28 PAGE 10A

APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH***

MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES BOEING B-727-200 RE (ROHR STC JT8D-217C/JT8D-15 156.00 90.0 30 8,15,37,47 SA4363NM) BOEING B-727-200 RE (ROHR STC JT8D-217C/JT8D-9 156.00 90.0 30 8,15,37,46 SA4363NM) BOEING B-757-200 RB211-535C 198.00 90.0 30 8,15 BOEING B-767-200/200ER PW4052 285.00 90.0 30 8,15 BOEING B-767-200/200ER PW4052 270.00 90.0 30 8,15 BOEING B-767-300/300ER CF6-80C2B2F 340.00 90.0 30 8,15 BOEING B-777-200 RR TRENT 875 470.00 90.0 30 8,15 BOEING B-777-200 RR TRENT 877 470.00 90.0 30 8,15 BOEING B-777-200 RR TRENT 884 470.00 90.0 30 8,15 BOEING B-777-200 RR TRENT 892 470.00 90.0 30 8,15 BOEING B-777-200 RR TRENT 895 470.00 90.0 30 8,15 LOCKHEED L-1011-1 RB211-22C 358.00 90.0 33* 4,8 MCDONNELL DOUG. DC-08-62 (BAC/BACII) JT3D-3B 250.00 90.0 35 8,15,16 MCDONNELL DOUG. DC-09-40 JT8D-11 102.00 90.0 50 1,8,15 NIHON YS-11A-200 DART MK 542 52.90 90.0 - 5 BOEING B-727-200 (Fed Ex) JT8D-17 166.00 89.9 30 8,15,25,28 BOEING B-727-200 (Fed Ex) JT8D-9 150.00 89.9 30 8,15,24,29 BOEING B-767-300/300ER PW4056 280.00 89.9 25* 8,15 BOEING B-767-300/300ER PW4060 280.00 89.9 25* 8,15 MCDONNELL DOUG. DC-09-30 JT8D-7 99.00 89.9 50 1,8,15 BOEING B-727-200 RE (ROHR STC JT8D-219/JT8D-9 152.50 89.8 30 8,15,37,46 SA4363NM) BOEING B-737-500 CFM56-3-B1 114.00 89.8 40 8,15 BOEING B-737-500 CFM56-3-B1(R) 114.00 89.8 40 8,15 BOEING B-777-300 RR TRENT 884 524.00 89.8 25* 8,15 BOEING B-777-300 RR TRENT 892 524.00 89.8 25* 8,15 MCDONNELL DOUG. DC-08-62 (BAC/BACII) JT3D-3B 240.00 89.8 35 8,15,16 MCDONNELL DOUG. DC-10-10 CF6-6D1 363.50 89.8 35* 15 PAGE 11A

AC36-3H 4/5/2012 APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH*** MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES BOEING B-767-300 JT9D-7R4D(B) 280.00 89.7 25* 8,15 BOEING B-767-300 JT9D-7R4E 280.00 89.7 25* 8,15 BOEING B-777-300 PW4098 445.00 89.7 30 8,15 GULFSTREAM GULFSTREAM IIB/GIII SPEY MK511-8 58.50 89.7 39 8,15,16 LEARJET LEARJET 23 CJ610-1 11.90 89.7 - 4,8 BOEING B-727-100 (Dee Hwd) TAY651-54 137.50 89.6 40 8,15 BOEING B-727-100 (Fed Ex) JT8D-9 142.50 89.6 30 8,15,16,29 BOEING B-727-200 (Fed Ex) JT8D-15 161.00 89.6 30 8,15,25 BOEING B-727-200 (Fed Ex) JT8D-17 161.00 89.6 30 8,15,25,28 BOEING B-727-200 (Fed Ex) JT8D-9 154.50 89.6 30 8,15,24,28 BOEING B-777-200 RR TRENT 875 445.00 89.6 30 8,15 BOEING B-777-200 RR TRENT 877 445.00 89.6 30 8,15 BOEING B-777-200 RR TRENT 884 445.00 89.6 30 8,15 BOEING B-777-200 RR TRENT 892 445.00 89.6 30 8,15 BOEING B-777-200 RR TRENT 895 445.00 89.6 30 8,15 BOEING B-777-300 PW4090 524.00 89.6 25* 8,15,59 BOEING B-737-300 CFM56-3-B1 110.00 89.5 40 8,15 BOEING B-737-300 CFM56-3B-2 110.00 89.5 40 8,15 BOEING B-767-200 JT9D-7R4E 300.00 89.5 25* 8,15 BOEING B-777-200 PW4074 440.90 89.5 30 8,15 BOEING B-777-200 PW4074 445.00 89.5 30 8,15 BOEING B-777-200 PW4077 440.90 89.5 30 8,15 BOEING B-777-200 PW4077 445.00 89.5 30 8,15 BOEING B-777-200 PW4090 470.00 89.5 30 8,15,59 BOEING B-777-200 PW4090 at PW4074 rating 470.00 89.5 30 8,15,59 BOEING B-777-200 PW4090 at PW4077 rating 470.00 89.5 30 8,15,59 BOEING B-777-300 RR TRENT 884 445.00 89.5 30 8,15 PAGE 12A

APPENDIX 1, CHANGE 1

ESTIMATED MAXIMUM A-WEIGHTED SOUND LEVELS

MEASURED IN ACCORDANCE WITH PART-36 APPENDIX -C- PROCEDURES

***APPROACH***

MLW MANUFACTURER AIRPLANE ENGINE 1000 LBS EST dBA FLAPS NOTES BOEING B-777-300 RR TRENT 892 445.00 89.5 30 8,15 LOCKHEED L-188 501-D13 95.70 89.5 - 4,8 MCDONNELL DOUG. DC-09-50 JT8D-15 110.00 89.5 - 1,8,15 MCDONNELL DOUG. DC-09-50 JT8D-17 104.00 89.5 - 1,8,15 MCDONNELL DOUG. DC-09-50 JT8D-17 110.00 89.5 40* 1,8,15 GULFSTREAM GIIB/GIII (QTA STC ST03621AT) SPEY MK 511-8 58.50 89.5 39 8,15,16 GULFSTREAM GIIB/GIII (QTA STC ST03621AT) SPEY MK 511-8 58.50 89.5 39 8,15,16 BOEING B-727-200 (Fed Ex) JT8D-9 150.00 89.4 30 8,15,24,28 BOEING B-767-300 CF6-80A 320.00 89.4 30 8,15 BOEING B-767-300 CF6-80A2 320.00 89.4 30 8,15 BOEING B-767-300/300ER CF6-80C2B4F W/N1 MOD 320.00 89.4 30 8,15 BOEING B-767-300/300ER CF6-80C2B6F 320.00 89.4 30 8,15 BOEING B-767-300/300ER CF6-80C2B6F W/N1 MOD 320.00 89.4 30 8,15 BOEING B-767-300/300ER CF6-80C2B7F 320.00 89.4 30 8,15 LEARJET LEARJET 24D CJ610-6 11.90 89.4 40 8 MCDONNELL DOUG. DC-10-40 JT9D-20 403.00 89.4 35* 15 GULFSTREAM GII TT (QTA STC ST03621AT) SPEY MK 511-8 58.50 89.4 39 8,15,16 GULFSTREAM GII (QTA STC ST03621AT) SPEY MK 511-8 58.50 89.4 39 8,15,16 GULFSTREAM GII (QTA STC ST03621AT) SPEY MK 511-8 58.50 89.4 39 8,15,16 BOEING B-767-300/300ER CF6-80C2B4 320.00 89.3 30 8,15 BOEING B-767-300/300ER CF6-80C2B6 320.00 89.3 30 8,15 MCDONNELL DOUG. DC-08-62 (BAC/R1) JT3D-3B 250.00 89.3 35 8,15,16 AIRBUS A-310-221 JT9D-7R4D1 267.85 89.2 40 8,15 AIRBUS A-310-222 JT9D-7R4E1 267.85 89.2 40 8,15 AIRBUS A-310-222 JT9D-7R4E1 268.96 89.2 40 8,15 BOEING B-757-200 RB211-535C 210.00 89.2 25* 8,15 BOEING B-757-200 RB211-535C 210.00 89.2 30 8,15 PAGE 13A