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
Installation of an air/oil separator.
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
- 01Does it cover the exact Cessna Aircraft 401B and Cessna Aircraft 401, and 4 more aircraft configurations model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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