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Aircraft structures

STC SA2-21

FAA DRS lists SA2-21 as Current · Reissued, held by Gulfstream Aerospace Corporation, for New Piper Aircraft PA-23. Recorded change: Installation of landing lights in outer wing leading edge. Snapshot dated June 30, 2026.

FAA-listed holder
Gulfstream Aerospace Corporation
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of landing lights in outer wing leading edge.

SA2-21 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: New Piper Aircraft PA-23. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

New Piper Aircraft PA-231A10

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact New Piper Aircraft PA-23 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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