Type certificate 3E3
Held today by Continental Aerospace Technologies, INC., earlier by Continental\Teledyne Continental Motors. It covers 3 models; about 79 aircraft on the U.S. register are built to the designs it names. Last revised April 17, 2020 (revision 7). 16 FAA orders name its designs, and 31 approved modifications build on it.
Models under this certificate 3
TSIO-470-C, TSIO-470-B, TSIO-470-D
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 16 · newest first
2023-02-172023-02-12 · Engine Air Intake System · engine
2012-02-242012-03-06 · Fuel servo diaphragm · engine
2010-06-162010-11-04 · Hydraulic lifters · engine
2009-10-072009-19-07 · EQ3 cylinders · engine
2000-12-122000-23-21 · Crankshaft · engine
1999-09-3099-19-01 · No. 2 and No. 5 Crankshaft Inspections · engine
1993-08-1293-10-02 · Missing Cylinder Valve Retainer Key · engine
1991-09-2991-19-03 · Oil Filter · engine
Approved modifications 31 · 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/3E3.json.