Type certificate E7CE
Held today by Continental Aerospace Technologies, INC., earlier by Continental\Teledyne Continental Motors. It covers 10 models; about 609 aircraft on the U.S. register are built to the designs it names. Last revised February 23, 2023 (revision 21). 29 FAA orders name its designs, and 33 approved modifications build on it.
Models under this certificate 10
GTSIO-520-E, GTSIO-520-K, GTSIO-520-D, GTSIO-520-C, GTSIO-520-M, GTSIO-520-F, GTSIO-520-N, GTSIO-520-L, GTSIO-520-H, GTSIO-520-S
Engine series
Continental GTSIO-520-C 387 aircraftContinental GTSIO-520-D 2 aircraftContinental GTSIO-520-H 9 aircraftContinental GTSIO-520-L 16 aircraftContinental GTSIO-520-M 6 aircraftContinental GTSIO-520-N 10 aircraftContinental GTSIO-520 series 179 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 29 · newest first
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
2020-09-212020-16-11 · SUMMARY: Reciprocating Cylinder Section · engine
2016-09-152016-16-12 · Cylinder assemblies · engine
2012-02-242012-03-06 · Fuel servo diaphragm · engine
2011-07-132011-13-03 · Turbocharger Turbine · engine
Approved modifications 33 · 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/E7CE.json.