STC SA4425NM
FAA DRS lists SA4425NM as Current · Reissued, held by Airwolf Filter Corporation, for Cessna Aircraft 180C, Cessna Aircraft 180F, and Cessna Aircraft 180G, and 8 more aircraft configurations. Recorded change: Installation of an air/oil separator. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4425NM identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Cessna Aircraft 180C, Cessna Aircraft 180F, and Cessna Aircraft 180G, and 8 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Installation of a Wireless Local Area Network (WLAN).
FAA holder: Gulfstream Aerospace Corporation