SE02352CHOther aircraft modifications
Installation of Challenger cleanable oil filter assembly.
FAA holder: Challenger Aviation Products Inc.
Aircraft STC directory
Continental Motors IO-470-D STCs
The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the Continental Motors IO-470-D. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
6
listed Current at snapshot
5
holder directories
2
modification categories
Oct 9, 2024
latest recorded revision
Modification demand surface
Other aircraft modifications5
Engine and powerplant1
Recently revised IO-470-D STCs
Showing the 6 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SE09356SCOther aircraft modifications
Install F & M Enterprises' Model C6LC, C6LC-S or C6LC-L oil filter adapter for a spin-on oil filter.
FAA holder: Stratus Tool Technologies LLC
SE00114SEOther aircraft modifications
Replaces Teledyne-Continental Part Number 646277 lifter bodies.
FAA holder: B & B Aviation LLC
SE09637SCOther aircraft modifications
Remove existing rocker arm assemblies and install modify rocker arm assemblies.
FAA holder: General Aviation Modifications Inc.
SE02261CHEngine and powerplant
Increase engine displacement from 470 cubic inches to 520 cubic inches in the Teledyne Continental Motors IO-470-D, -E, -F, -H, -L, -M, -N, -R, -S, -U, -V, -VO engines models with a flat rating of 260 HP.
FAA holder: Cygnet Aerospace Corp.
SE910SWOther aircraft modifications
The manufacturer of pistons, valve guides, and parts.
FAA holder: Continental Motors, Inc.