Type certificate E2EA
Held today by Pratt & Whitney, earlier by Pratt & Whitney Division. It covers 16 models; about 110 aircraft on the U.S. register are built to the designs it names. Last revised August 28, 2007 (revision 31). 70 FAA orders name its designs, and 26 approved modifications build on it.
Models under this certificate 16
JT8D-17AR, JT8D-1, JT8D-17R, JT8D-15A, JT8D-15, JT8D-17, JT8D-7, JT8D-17A, JT8D-5, JT8D-11, JT8D-9, JT8D-7A, JT8D-1B, JT8D-1A, JT8D-9A, JT8D-7B
Engine series
Pratt & Whitney JT8D-1 8 aircraftPratt & Whitney JT8D-15 6 aircraftPratt & Whitney JT8D-15A 1 aircraftPratt & Whitney JT8D-17 6 aircraftPratt & Whitney JT8D-17A 1 aircraftPratt & Whitney JT8D-9 1 aircraftPratt & Whitney JT8D-9A 5 aircraftPratt & Whitney JT8D series 82 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 70 · newest first
2021-12-282021-22-19 · Turbine Engine Compressor Section · engine
2011-04-282011-07-02 · Turbine Blade · engine
2011-03-222011-04-04 · Critical life-limited parts · engine
2011-03-042011-03-01 · Critical life- limited parts · engine
2010-11-122010-21-17 · Fan blade · engine
2010-04-2297-17-04 R1 · Front compressor front hub · engine
2010-01-042009-24-01 · Fan blade · engine
2006-11-022006-17-07R1 · High pressure compressor (HPC) front hubs and HPC disk · engine
Approved modifications 26 · companies holding the most
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/E2EA.json.