STC SA2-1531
FAA DRS lists SA2-1531 as Current · Reissued, held by Signature Flight Support Corporation, for Lockheed Aircraft Lockheed 18. Recorded change: Installation of wing tips and related equipment. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA2-1531 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: Lockheed Aircraft Lockheed 18. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft structures STCs
ONE ONLY - Installation of a wing reinforcement kit.
FAA holder: Aviation Partners Inc
FAA record reference
- STC number
- SA2-1531
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- September 28, 1961
- Revision date
- August 31, 2000
- CFR references
- Part 21