SE02352CHOther aircraft modifications
Installation of Challenger cleanable oil filter assembly.
FAA holder: Challenger Aviation Products Inc.
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 4 selected supplemental type certificates with status Current whose public applicability data names the Continental Motors IO-470-K. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 4 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Challenger Aviation Products Inc.
FAA holder: Stratus Tool Technologies LLC
FAA holder: B & B Aviation LLC
FAA holder: Continental Motors, Inc.