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Type certificate E00055EN

Held today by Cfm International S.A.. It covers 49 models; about 1,879 aircraft on the U.S. register are built to the designs it names. Last revised August 19, 2024 (revision 11). 56 FAA orders name its designs, and 2 approved modifications build on it.

Models under this certificate 49

CFM56-7B26E/B2, CFM56-7B24/3, CFM56-7B26E/F, CFM56-7B26/3F, CFM56-7B24, CFM56-7B22/3, CFM56-7B26E/B1, CFM56-7B27E/B3, CFM56-7B22E, CFM56-7B24/3B1, CFM56-7B27AE, CFM56-7B20, CFM56-7B26, CFM56-7B26/2, CFM56-7B22/B1, CFM56-7B24/2, CFM56-7B26/3, CFM56-7B26/B2, CFM56-7B26/3B1, CFM56-7B27A, CFM56-7B27, CFM56-7B27/3F, CFM56-7B27/3B1, CFM56-7B26/3B2F, CFM56-7B27A/3, CFM56-7B20/3, CFM56-7B26E, CFM56-7B20/2, CFM56-7B27/B3, CFM56-7B22/2, CFM56-7B26/3B2, CFM56-7B27E/F, CFM56-7B22E/B1, CFM56-7B20E, CFM56-7B24/B1, CFM56-7B22/3B1, CFM56-7B27/3, CFM56-7B27/2, CFM56-7B27E/B1F, CFM56-7B26/B1, CFM56-7B27/3B1F, CFM56-7B24E, CFM56-7B27/3B3, CFM56-7B27/B1, CFM56-7B27E/B1, CFM56-7B24E/B1, CFM56-7B26E/B2F, CFM56-7B27E, CFM56-7B22

Engine series

CFM International CFM56-7B20 2 aircraftCFM International CFM56-7B22 35 aircraftCFM International CFM56-7B24 171 aircraftCFM International CFM56-7B24/3 113 aircraftCFM International CFM56-7B24E 151 aircraftCFM International CFM56-7B26 64 aircraftCFM International CFM56-7B26/2 2 aircraftCFM International CFM56-7B26/3 57 aircraftCFM International CFM56-7B26/B1 1 aircraftCFM International CFM56-7B26E 47 aircraftCFM International CFM56-7B27 47 aircraftCFM International CFM56-7B27/3 3 aircraftCFM International CFM56-7B27/B1 9 aircraftCFM International CFM56-7B27/B3 23 aircraftCFM International CFM56-7B27A 1 aircraftCFM International CFM56-7B27AE 2 aircraftCFM International CFM56-7B27E 325 aircraftCFM International CFM56-7B27E/F 111 aircraftCFM International CFM56-7B27EB3 6 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 56 · 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

Approved modifications 2 · companies holding the most

Kilroy Aviation LLC 1Delta Air Lines INC. 1

Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/E00055EN.json.