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 45–56

APPENDIX 1, CHANGE 1

MANUFACTURER BOEING MODEL B-737-200 ADV (NORDAM;

STC ST00131SE) 1000# 1000# ENGINE MODEL THRUST 1000# BPRNO.

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES

MTOW MLW

122.90 107.00 JT8D-9 w/LGW-L HUSHKIT 2 14.50 1.03 TO AP FLAPS 1 30

TO SL AP NOISE LEVEL (EPNdB)

91.8 96.0 95.9 STAGE 3 NOTES 36 BOEING B-737-200 ADV (NORDAM;

STC ST00131SE)

118.50 107.00 JT8D-9 w/LGW-N

HUSHKIT 2 14.50 1.03 1 30 91.6 96.5 96.2 3 36 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

119.50 88.00 JT8D-15 2 15.50 1.03 1 40 90.3 96.8 97.7 3 35,42 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

100.80 95.00 JT8D-15 2 15.50 1.03 1 40 83.7 96.9 96.9 3 27,42 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

119.50 95.00 JT8D-9 2 14.50 1.03 1 40 91.7 95.0 98.1 3 35,41 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

100.80 95.00 JT8D-9 2 14.50 1.03 1 40 85.3 95.7 96.9 3 27,41 Page 52

APPENDIX 1, CHANGE 1

MANUFACTURER BOEING MODEL B-737-200 ADV(AVAERO;STC ST223CH) 1000# 1000# ENGINE MODEL THRUST 1000# BPRNO.

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES

MTOW MLW

100.50 98.00 JT8D-15 2 15.50 1.03 TO AP FLAPS 1 40

TO SL AP NOISE LEVEL (EPNdB)

85.0 97.0 98.3 STAGE 3 NOTES 35,42 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

128.10 98.00 JT8D-15 2 15.50 1.03 1 40 92.1 96.5 97.1 3 27,42 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

100.50 98.00 JT8D-9 2 14.50 1.03 1 40 86.4 95.8 98.3 3 35,41 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

124.50 107.00 JT8D-15 2 15.50 1.03 1 30 91.8 96.7 96.3 3 35,42 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

128.10 107.00 JT8D-15 2 15.50 1.03 1 30 92.1 96.5 94.8 3 27,42 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

115.00 107.00 JT8D-17 2 16.00 1.01 1 40 87.5 97.5 97.7 3 27 Page 53

APPENDIX 1, CHANGE 1

MANUFACTURER BOEING MODEL B-737-200 ADV(AVAERO;STC ST223CH) 1000# 1000# ENGINE MODEL THRUST 1000# BPRNO.

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES

MTOW MLW

128.10 107.00 JT8D-17 2 16.00 1.01 TO AP FLAPS 1 30

TO SL AP NOISE LEVEL (EPNdB)

91.2 97.7 94.8 STAGE 3 NOTES 27 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

125.00 107.00 JT8D-17 2 16.00 1.01 1 40 90.2 97.5 97.7 3 27 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

121.50 107.00 JT8D-9 2 14.50 1.03 1 40 91.5 95.0 97.7 3 27,41 BOEING B-737-200 ADV(AVAERO;STC ST223CH)

119.50 107.00 JT8D-9 2 14.50 1.03 1 30 91.7 95.0 96.3 3 35,41 BOEING B-737-200 ADV. 128.10 79.10 JT8D-17QN 2 16.00 1.01 1 40 97.0 104.1 102.8 2 2,19 BOEING B-737-200 ADV. 128.10 88.00 JT8D-15QN 2 15.50 1.03 1 40 97.7 102.4 103.8 2 2,18 Page 54

04/24/2012

MANUFACTURER BOEING MODEL B-737-200 ADV.

1000# 1000# ENGINE MODEL THRUST 1000# BPRNO.

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES

MTOW MLW

115.50 95.30 JT8D-17QN 2 16.00 1.01 TO AP FLAPS 1 40 AC 36-1H

TO SL AP STAGE NOTES NOISE LEVEL (EPNdB) APPENDIX 1, CHANGE 1

93.6 104.4 104.5 2 2,19 BOEING B-737-200 ADV. 115.50 101.00 JT8D-15QN 2 15.50 1.03 1 40 94.4 103.1 105.0 2 2,18 BOEING B-737-200 ADV. 115.50 103.00 JT8D-9QN 2 14.50 1.03 1 40 95.3 100.6 105.1 2 2,17 BOEING B-737-200 ADV. 122.50 105.00 JT8D-9QN 2 14.50 1.03 1 40 96.9 99.9 105.3 2 2,17 BOEING B-737-200 NON-ADV. 100.50 95.00 JT8D-7QN 2 14.00 1.40 1 40 92.1 101.7 102.1 2 2,16 BOEING B-737-200 NON-ADV. 109.00 95.00 JT8D-9QN 2 14.50 1.03 1 40 93.2 100.7 104.8 2 2,17 Page 55

04/24/2012

MANUFACTURER BOEING MODEL B-737-200 NON-ADV.

1000# 1000# ENGINE MODEL THRUST 1000# BPRNO.

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES

MTOW MLW

109.00 98.00 JT8D-7QN 2 14.00 1.40 TO AP FLAPS 1 40 AC 36-1H

TO SL AP STAGE NOTES NOISE LEVEL (EPNdB) APPENDIX 1, CHANGE 1

94.7 101.3 102.1 2 2,16 BOEING B-737-200 NON-ADV. 117.00 101.70 JT8D-9QN 2 14.50 1.03 1 40 95.5 100.3 105.3 2 2,17 BOEING B-737-300 124.50 110.00 CFM56-3 w/HWFAP 2 20.00 5.00 1 40 82.4 89.7 98.5 3 BOEING B-737-300 124.50 110.00 CFM56-3 w/HWFAP 2 20.00 5.00 1 40 82.4 89.7 97.4 3 38 BOEING B-737-300 124.50 110.00 CFM56-3 w/HWFAP 2 22.00 5.00 1 40 81.6 91.2 98.5 3 BOEING B-737-300 124.50 110.00 CFM56-3 w/HWFAP 2 22.00 5.00 1 40 81.6 91.2 97.4 3 38 Page 56

APPENDIX 1, CHANGE 1

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES MTOW MLW THRUST FLAPS NOISE LEVEL (EPNdB) MANUFACTURER MODEL 1000# 1000# ENGINE MODEL NO. 1000# BPR TO AP TO SL AP STAGE NOTES BOEING B-737-300 124.50 110.00 CFM56-3-B1 2 20.00 5.00 1 40 84.4 90.4 99.6 3 BOEING B-737-300 124.50 110.00 CFM56-3B-2 2 22.00 4.90 1 40 82.8 92.2 99.6 3 BOEING B-737-300 139.50 121.00 CFM56-3 w/HWFAP 2 20.00 5.00 1 40 85.2 89.2 98.6 3 BOEING B-737-300 139.50 121.00 CFM56-3 w/HWFAP 2 22.00 5.00 1 40 83.9 90.9 97.6 3 38 BOEING B-737-300 139.50 121.00 CFM56-3 w/HWFAP 2 20.00 5.00 1 40 85.2 89.2 97.6 3 38 BOEING B-737-300 139.50 121.00 CFM56-3 w/HWFAP 2 22.00 5.00 1 40 83.9 90.9 98.6 3 Page 57

APPENDIX 1, CHANGE 1

MANUFACTURER BOEING MODEL B-737-300 1000# 1000# ENGINE MODEL THRUST 1000# BPRNO.

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES

MTOW MLW

139.50 121.00 CFM56-3-B1 2 20.00 5.00 TO AP FLAPS 1 40

TO SL AP NOISE LEVEL (EPNdB)

87.5 89.9 100.1 STAGE 3 NOTES BOEING B-737-300 139.50 121.00 CFM56-3B-2 2 22.00 4.90 1 40 85.7 91.9 100.1 3 BOEING B737-300 124.50 110.00 CFM56-3B2,-3C1 HWFAP @ -3B2 THRUST RATING 2 0.00 0.00 0 40 81.6 91.6 97.2 4 38,52 BOEING B737-300 139.50 121.00 CFM56-3B1,-3B2,-3C1 HWFAP @ -3B1 THRUST RATING 2 0.00 0.00 0 40 86.0 89.5 97.6 4 38,52 BOEING B737-300 138.50 121.00 CFM56-3B1,-3B2,-3C1 HWFAP @ -3B1 THRUST RATING 2 0.00 0.00 0 40 85.7 89.6 97.6 4 38,52 BOEING B737-300 139.50 121.00 CFM56-3B2,-3C1 HWFAP @ -3B2 THRUST RATING 2 0.00 0.00 0 40 84.4 91.1 97.6 4 38,52 Page 58

APPENDIX 1, CHANGE 1

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES MTOW MLW THRUST FLAPS NOISE LEVEL (EPNdB) MANUFACTURER MODEL 1000# 1000# ENGINE MODEL NO. 1000# BPR TO AP TO SL AP STAGE NOTES BOEING B-737-400 130.00 121.00 CFM56-3 w/HWFAP 2 22.00 5.00 5 40 82.8 91.2 98.6 3 BOEING B-737-400 130.00 121.00 CFM56-3 w/HWFAP 2 20.00 5.00 5 40 83.8 89.8 97.7 3 38 BOEING B-737-400 130.00 121.00 CFM56-3 w/HWFAP 2 20.00 5.00 5 40 83.8 89.8 98.6 3 BOEING B-737-400 130.00 121.00 CFM56-3 w/HWFAP 2 22.00 5.00 5 40 82.8 91.2 97.7 3 38 BOEING B-737-400 130.00 121.00 CFM56-3 w/HWFAP 2 23.50 5.00 5 40 82.4 92.1 97.7 3 38 BOEING B-737-400 130.00 121.00 CFM56-3 w/HWFAP 2 23.50 5.00 5 40 82.4 92.1 98.6 3 Page 59

APPENDIX 1, CHANGE 1

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES MTOW MLW THRUST FLAPS NOISE LEVEL (EPNdB) MANUFACTURER MODEL 1000# 1000# ENGINE MODEL NO. 1000# BPR TO AP TO SL AP STAGE NOTES BOEING B-737-400 138.50 121.00 CFM56-3-B1 2 20.00 5.00 5 40 87.2 90.0 100.2 3 BOEING B-737-400 142.50 121.00 CFM56-3-B1 2 20.00 5.00 5 40 88.9 89.6 100.2 3 BOEING B-737-400 138.50 121.00 CFM56-3B-2 2 22.00 4.90 5 40 85.7 92.1 100.2 3 BOEING B-737-400 138.50 121.00 CFM56-3C-1 2 23.50 5.00 5 40 85.0 93.2 100.2 3 BOEING B-737-400 142.50 124.00 CFM56-3 w/HWFAP 2 20.00 5.00 5 40 86.9 88.9 97.7 3 38 BOEING B-737-400 150.00 124.00 CFM56-3 w/HWFAP 2 22.00 5.00 5 40 86.3 90.7 97.7 3 38 Page 60

APPENDIX 1, CHANGE 1

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES MTOW MLW THRUST FLAPS NOISE LEVEL (EPNdB) MANUFACTURER MODEL 1000# 1000# ENGINE MODEL NO. 1000# BPR TO AP TO SL AP STAGE NOTES BOEING B-737-400 150.00 124.00 CFM56-3 w/HWFAP 2 22.00 5.00 5 40 86.3 90.7 98.6 3 BOEING B-737-400 150.00 124.00 CFM56-3 w/HWFAP 2 23.50 5.00 5 40 85.9 91.8 97.7 3 38 BOEING B-737-400 142.50 124.00 CFM56-3 w/HWFAP 2 20.00 5.00 5 40 86.9 88.9 98.6 3 BOEING B-737-400 150.00 124.00 CFM56-3 w/HWFAP 2 23.50 5.00 5 40 85.9 91.8 98.6 3 BOEING B-737-400 150.00 124.00 CFM56-3B-2 2 22.00 4.90 5 40 87.7 91.7 100.2 3 BOEING B-737-400 150.00 124.00 CFM56-3C-1 2 23.50 4.90 5 40 87.1 93.1 100.2 3 Page 61

APPENDIX 1, CHANGE 1

MANUFACTURER BOEING MODEL B737-400 1000# 1000# ENGINE MODEL THRUST 1000# BPRNO.

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES

MTOW MLW

125.50 121.00 CFM56-3B2,-3C1 HWFAP @ -3B2 THRUST RATING 2 0.00 0.00 TO AP FLAPS 0 40

TO SL AP NOISE LEVEL (EPNdB)

83.1 91.8 97.8 STAGE 4 NOTES 38 BOEING B737-400 125.50 121.00 CFM56-3C1 HWFAP @ - 3C1 THRUST RATING 2 0.00 0.00 0 40 82.5 93.1 97.8 4 38 BOEING B737-400 150.00 124.00 CFM56-3B2,-3C1 HWFAP @ -3B2 THRUST RATING 2 0.00 0.00 0 40 88.0 90.7 97.9 4 38 BOEING B737-400 150.00 124.00 CFM56-3C1 HWFAP @ - 3C1 THRUST RATING 2 0.00 0.00 0 40 87.1 92.4 97.9 4 38 BOEING B-737-500 108.00 105.00 CFM56-3 w/HWFAP 2 20.00 5.00 5 40 80.4 90.2 97.2 3 38 BOEING B-737-500 108.00 105.00 CFM56-3 w/HWFAP 2 18.50 5.00 5 40 81.0 89.3 98.4 3 Page 62

APPENDIX 1, CHANGE 1

AIRCRAFT NOISE DATA FOR

UNITED STATES CERTIFICATED TURBOJET POWERED AIRPLANES MTOW MLW THRUST FLAPS NOISE LEVEL (EPNdB) MANUFACTURER MODEL 1000# 1000# ENGINE MODEL NO. 1000# BPR TO AP TO SL AP STAGE NOTES BOEING B-737-500 108.00 105.00 CFM56-3 w/HWFAP 2 18.50 5.00 5 40 81.0 89.3 97.2 3 38 BOEING B-737-500 108.00 105.00 CFM56-3 w/HWFAP 2 20.00 5.00 5 40 80.4 90.2 98.4 3 BOEING B-737-500 115.50 105.00 CFM56-3-B1 2 20.00 5.00 5 40 82.7 90.8 99.4 3 BOEING B-737-500 115.50 105.00 CFM56-3-B1(R) 2 18.50 5.00 5 40 83.6 89.9 99.4 3 BOEING B-737-500 132.80 114.00 CFM56-3 w/HWFAP 2 18.50 5.00 5 40 85.4 88.2 97.6 3 38 BOEING B-737-500 139.00 114.00 CFM56-3 w/HWFAP 2 20.00 5.00 5 40 85.4 89.2 97.6 3 38 Page 63