SE92WEOther aircraft modifications
Installation of oil fitting (AN-823-5D) in rocker box cover.
FAA holder: Airwolf Filter Corporation
Aircraft STC directory
Teledyne Continental Motors IO-470-L STCs
The Jun 30, 2026 FAA DRS snapshot contains 7 selected supplemental type certificates with status Current whose public applicability data names the Teledyne Continental Motors IO-470-L. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
7
listed Current at snapshot
5
holder directories
3
modification categories
Dec 20, 2017
latest recorded revision
Modification demand surface
Other aircraft modifications3
Engine and powerplant2
Fuel systems2
Recently revised IO-470-L STCs
Showing the 7 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SE5820SWEngine and powerplant
Installation of Airmotive exhaust valve, P/N AEC-637781.
FAA holder: Continental Motors, Inc.
SE8776SWOther aircraft modifications
Installation of coated cylinders and piston rings.
FAA holder: Continental Motors, Inc.
SE267CHOther aircraft modifications
Installation of Slick Model 6309 and 6313 magnetos.
FAA holder: Champion Aerospace LLC
SA02261CHEngine and powerplant
Increase engine displacement from 470 cubic inches to 520 cubic inches.
FAA holder: Chuck Ney Enterprises