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Other aircraft modifications

STC SA3638WE

FAA DRS lists SA3638WE as Current · Reissued, held by American Navion Society, for Navion Aircraft Navion A (Army L-17B and L-17C), Navion Aircraft Navion B, and Navion Aircraft Navion D, and 4 more aircraft configurations. Recorded change: Installation of new air induction system with a filter on the alternate air source. (NAVION H Normal and Utility Category). Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
7
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of new air induction system with a filter on the alternate air source. (NAVION H Normal and Utility Category).

SA3638WE 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: Navion Aircraft Navion A (Army L-17B and L-17C), Navion Aircraft Navion B, and Navion Aircraft Navion D, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Navion Aircraft Navion A (Army L-17B and L-17C) and Navion Aircraft Navion B, and 5 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?