Type certificate E-273
Held today by Continental Aerospace Technologies, INC., earlier by Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors, Continental\Teledyne Continental Motors. It covers 21 models; about 13,019 aircraft on the U.S. register are built to the designs it names. Last revised September 19, 2022 (revision 39). 32 FAA orders name its designs, and 74 approved modifications build on it.
Models under this certificate 21
O-470-G-CI, O-470-T, O-470-B-CI, O-470-N, O-470-R, IO-470-C, O-470-H, O-470-A, O-470-E, O-470-L, O-470-M-CI, O-470-G, O-470-K-CI, O-470-U, O-470-S, O-470-M, O-470-K, O-470-J, O-470-P, O-470-L-CI, IO-470-A
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 32 · newest first
Approved modifications 74 · 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/E-273.json.