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Type certificate E20NE

Held today by Pratt & Whitney Canada CORP.. It covers 26 models; about 169 aircraft on the U.S. register are built to the designs it names. Last revised September 22, 2025 (revision 16). 19 FAA orders name its designs, and 13 approved modifications build on it.

Models under this certificate 26

PW118A, PW118, PW123B, PW124B, PW127F, PW121A, PW123, PW119C, PW123E, PW127G, PW123D, PW120, PW126A, PW121, PW119B, PW123AF, PW127E, PW123C, PW125B, PW118B, PW120A, PW127M, PW127, PW127N, PW127XT-M, PW127XT-N

Engine series

Pratt & Whitney Canada PW118 36 aircraftPratt & Whitney Canada PW118A 1 aircraftPratt & Whitney Canada PW118B 3 aircraftPratt & Whitney Canada PW119B 7 aircraftPratt & Whitney Canada PW119C 20 aircraftPratt & Whitney Canada PW120 17 aircraftPratt & Whitney Canada PW120A 2 aircraftPratt & Whitney Canada PW121 14 aircraftPratt & Whitney Canada PW123 14 aircraftPratt & Whitney Canada PW123AF 10 aircraftPratt & Whitney Canada PW123C 3 aircraftPratt & Whitney Canada PW123D 15 aircraftPratt & Whitney Canada PW123E 5 aircraftPratt & Whitney Canada PW127E 1 aircraftPratt & Whitney Canada PW127F 2 aircraftPratt & Whitney Canada PW127G 2 aircraftPratt & Whitney Canada PW127M 17 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 19 · newest first

2015-11-182015-20-03 · Fuel nozzle and the fuel manifold flow adapter · engine
2014-08-152014-14-02 · O-ring seal · engine
2013-09-172013-15-08 · First-stage PT blades · engine
2013-02-152012-26-08 · Propeller shafts · engine
2012-07-202012-11-14 · Propeller shafts · engine
2006-09-292006-19-06 · Propeller shaft · engine
2004-11-052004-20-01 · Bypass valve cover · engine
2003-11-202003-21-03 · Low pressure rotor speed (NL) sensor · engine

Approved modifications 13 · companies holding the most

Puroflow Corporation 6Western Filter Corporation 1Unison Industries 1Jet Avion Corporation 1Helicopter Support INC Services Div 1Ejay Filtration, INC 1Aviation Components Support 1Atlantic Turbines International 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/E20NE.json.