STC SA2-129
FAA DRS lists SA2-129 as Current 路 Reissued, held by Signature Flight Support Corporation, for Lockheed Martin Aeronautics 18. Recorded change: Exhaust system revised. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current 路 Reissued
Recorded modification
What the FAA record covers
SA2-129 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 Martin Aeronautics 18. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of Lycoming O-360-C2A or O-360-A3A 180 hp engine.
FAA holder: Penn Yan Aero Service Inc
Installation of modified Teledyne Continental engine equipped with turbo-normalizing system.
FAA holder: Engine Technologies Inc.
Installation of Leading Edge Exhaust Systems, LLC LEESPA12 ESA-180, LEESPA12ESA-SM, and LEESPA12ESA-LM Exhaust Systems.
FAA holder: Leading Edge Exhaust Systems LLC
FAA record reference
- STC number
- SA2-129
- Product
- Aircraft 路 Large Airplane
- Country
- United States
- Application date
- April 8, 1957
- Revision date
- August 31, 2000
- CFR references
- Part 21