Type certificate E4EA
Held today by Pratt & Whitney Canada CORP., earlier by Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Canada, Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada, Pratt & Whitney Aircraft of Canada\Pratt & Whitney Canada. It covers 54 models; about 4,736 aircraft on the U.S. register are built to the designs it names. Last revised June 16, 2021 (revision 30). 29 FAA orders name its designs, and 53 approved modifications build on it.
Models under this certificate 54
PT6A-35, PT6A-38, PT6A-20B, PT6A-21, PT6A-42, PT6A-29, PT6A-45B, PT6A-60AG, PT6A-6B, PT6A-6/C20, PT6A-36, PT6A-11AG, PT6A-60A, PT6A-45R, PT6A-121, PT6A-27, PT6A-41, PT6A-61, PT6A-65AG, PT6A-6, PT6A-110, PT6A-140, PT6B-9, PT6A-65B, PT6A-116, PT6A-34, PT6A-25, PT6D-114A, PT6A-34B, PT6A-65R, PT6A-135A, PT6A-42A, PT6A-41AG, PT6A-20A, PT6A-65AR, PT6A-45, PT6A-52, PT6A-34AG, PT6A-25A, PT6A-135, PT6A-25C, PT6A-112, PT6A-114, PT6A-28, PT6A-45A, PT6A-114A, PT6A-11, PT6A-50, PT6A-15AG, PT6A-6A, PT6A-20, PT6A-140A, PT6A-140AG, PT6A-65SC
Engine series
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 29 · newest first
Approved modifications 53 · 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/E4EA.json.