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Other aircraft modifications

STC SA431AL

FAA DRS lists SA431AL as Current · Amended, held by Aircraft Innovations, LLC, for Piper Aircraft PA-18. Recorded change: Replace original nose cowl with fiberglass. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft Innovations, LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Replace original nose cowl with fiberglass.

SA431AL 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: Piper Aircraft PA-18. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-181A2

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-18 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?

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