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Aircraft structures

STC SA478AL

FAA DRS lists SA478AL as Current · Reissued, held by Ronald E Sullivan, for Piper Aircraft PA-16 and Piper Aircraft PA-16S. Recorded change: Installation of fiberglass wing tips. Snapshot dated June 30, 2026.

FAA-listed holder
Ronald E Sullivan
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of fiberglass wing tips.

SA478AL 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-16 and Piper Aircraft PA-16S. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-161A1Piper Aircraft PA-16S1A1

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-16 and Piper Aircraft PA-16S model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage limits 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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