STC SA3838WE
FAA DRS lists SA3838WE as Current · Reissued, held by Airwolf Filter Corporation, for Cessna Aircraft 401B, Cessna Aircraft 401, and Cessna Aircraft 402A, and 3 more aircraft configurations. Recorded change: Installation of an air/oil separator. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3838WE 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 401B, Cessna Aircraft 401, and Cessna Aircraft 402A, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Reduction of payload to 7500 lbs. Installation of placard per Rezich & Rezich drawing RR006, Revision NONE, dated November 14, 2018, or later FAA approved revision.
FAA holder: Rezich and Rezich Aviation Consulting Inc.
Reduction of payload to 7500 lbs. Installation of placard per Rezich & Rezich drawing RR008, Revision NONE, dated November 14, 2018, or later FAA approved revision.
FAA holder: Rezich and Rezich Aviation Consulting Inc.
Installation of a Class 2 Electronic Flight Bag (EFB) mounting devise arm-mounted system.
FAA holder: Aviation Completion Innovations, Inc.
Installation of Model 266 Spray System.
FAA holder: Simplex Manufacturing Company