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Type certificate E38NE

Held today by Cfm International S.A.. It covers 52 models; about 1,079 aircraft on the U.S. register are built to the designs it names. Last revised January 15, 2026 (revision 15). 58 FAA orders name its designs.

Models under this certificate 52

CFM56-5B1/2P, CFM56-5B4/2P, CFM56-5C2/F, CFM56-5C3/G4, CFM56-5B6/P, CFM56-5C2/P, CFM56-5C2/G4, CFM56-5C3/P, CFM56-5B4/3B1, CFM56-5B9/3, CFM56-5B4/P, CFM56-5C2/F4, CFM56-5B4/P1, CFM56-5C2/4, CFM56-5B7, CFM56-5C2, CFM56-5B1/3, CFM56-5B2/2P, CFM56-5B9/P, CFM56-5B4, CFM56-5B5/P, CFM56-5B3/P, CFM56-5B9/2P, CFM56-5B2, CFM56-5C4/1P, CFM56-5B4/2P1, CFM56-5B1, CFM56-5C4/P, CFM56-5B2/P, CFM56-5C4/1, CFM56-5B3/2P1, CFM56-5B3/2P, CFM56-5B1/P, CFM56-5B4/3, CFM56-5B7/3, CFM56-5B8/P, CFM56-5B7/P, CFM56-5B3/P1, CFM56-5B5/3, CFM56-5C2/G, CFM56-5C3/F4, CFM56-5B6/3, CFM56-5B6/2P, CFM56-5B6, CFM56-5B3/3, CFM56-5C3/F, CFM56-5B3/3B1, CFM56-5C3/G, CFM56-5B2/3, CFM56-5B5, CFM56-5B8/3, CFM56-5C4

Engine series

CFM International CFM56-5B2 38 aircraftCFM International CFM56-5B3/3 104 aircraftCFM International CFM56-5B3/P 11 aircraftCFM International CFM56-5B4 41 aircraftCFM International CFM56-5B4/3 82 aircraftCFM International CFM56-5B4/P 22 aircraftCFM International CFM56-5B5 2 aircraftCFM International CFM56-5B5/P 14 aircraftCFM International CFM56-5B6 16 aircraftCFM International CFM56-5B6/3 3 aircraftCFM International CFM56-5B6/P 10 aircraftCFM International CFM56-5B7 18 aircraftCFM International CFM56-5B7/3 7 aircraftCFM International CFM56-5B7/P 1 aircraftCFM International CFM56-5C4/1 1 aircraftCFM International CFM56 series 709 aircraft

The data sheet on the FAA's site: the approved engines and propellers, weights, speeds and limits for each model.

FAA orders on these designs 58 · newest first

2023-05-102023-05-05 · Turbine Engine Compressor Section · engine
2022-03-222022-02-03 · Turbine Engine Accessory Drive · engine
2021-09-282021-16-08 · Turbine Section · engine
2021-06-242021-10-09 · Turbine Engine Compressor Section · engine
2019-07-052019-12-05 · Turbine Section · engine
2019-01-102018-26-01 · Turbine Engine Compressor Section · engine
2018-10-162018-18-01 · Turbine Engine Compressor Section · engine
2018-06-012018-10-11 · Turbine Engine Compressor Section · engine

Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/E38NE.json.