The U.S. aircraft register, updated daily
Type certificates · engine · current

Type certificate E8CE

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, 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 31 models; about 4,418 aircraft on the U.S. register are built to the designs it names. Last revised April 6, 2020 (revision 24). 60 FAA orders name its designs, and 110 approved modifications build on it.

Models under this certificate 31

TSIO-520-BB, TSIO-520-B, TSIO-520-P, TSIO-520-R, TSIO-520-AF, TSIO-520-M, TSIO-520-J, TSIO-520-A, TSIO-520-D, TSIO-520-K, TSIO-520-U, TSIO-520-NB, TSIO-520-N, TSIO-520-T, TSIO-520-EB, TSIO-520-L, TSIO-520-DB, TSIO-520-G, TSIO-520-KB, LTSIO-520-AE, TSIO-520-BE, TSIO-520-AE, TSIO-520-CE, TSIO-520-C, TSIO-520-UB, TSIO-520-VB, TSIO-520-JB, TSIO-520-E, TSIO-520-WB, TSIO-520-H, TSIO-520-LB

Engine series

Continental TSIO-520-AE 8 aircraftContinental TSIO-520-AF 4 aircraftContinental TSIO-520-B 9 aircraftContinental TSIO-520-BB 1 aircraftContinental TSIO-520-BE 9 aircraftContinental TSIO-520-C 17 aircraftContinental TSIO-520-CE 3 aircraftContinental TSIO-520-D 4 aircraftContinental TSIO-520-E 6 aircraftContinental TSIO-520-EB 6 aircraftContinental TSIO-520-G 3 aircraftContinental TSIO-520-H 12 aircraftContinental TSIO-520-J 1 aircraftContinental TSIO-520-JB 1 aircraftContinental TSIO-520-K 1 aircraftContinental TSIO-520-L 1 aircraftContinental TSIO-520-M 60 aircraftContinental TSIO-520-N 11 aircraftContinental TSIO-520-NB 52 aircraftContinental TSIO-520-P 12 aircraftContinental TSIO-520-R 22 aircraftContinental TSIO-520 series 4,115 aircraftContinental TSIO-520-T 1 aircraftContinental TSIO-520-U 2 aircraftContinental TSIO-520-UB 27 aircraftContinental TSIO-520-VB 11 aircraftContinental TSIO-520-WB 19 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 60 · newest first

2023-10-262023-17-04 · Reciprocating Engine Oil System · engine
2023-07-172023-09-09 · Exhaust Turbine System (Recip) · engine
2023-03-152023-05-16 · Reciprocating Engine Power Section · engine
2023-02-232023-04-08 · Reciprocating Engine Power Section · engine
2023-02-172023-02-12 · Engine Air Intake System · engine
2022-08-152022-16-03 · Engine (RECIPROCATING) · engine
2022-03-292022-04-04 · Reciprocating Engine Oil System · engine
2020-09-212020-16-11 · SUMMARY: Reciprocating Cylinder Section · engine

Approved modifications 110 · companies holding the most

Ram Aircraft Limited Partnership 34Western Skyways Aircraft Modifications INC. 6Continental Motors, INC. 4Canadian Aero Manufacturing 3B & B Aviation LLC 3Performance Engineering 2Oilamatic INC 2General Aviation Modifications, INC. 2

Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/E8CE.json.