STC SA2-277
FAA DRS lists SA2-277 as Current · Reissued, held by Signature Flight Support Corporation, for Lockheed Martin Aeronautics 18. Recorded change: Installation of radar antenna, radome nose and fairing. 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
SA2-277 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 aircraft connectivity STCs
Installation of Collins VOR antenna type 837B-1 on vertical fin.
FAA holder: Rockwell Collins Inc
Installation of Claircom Airborne Telephone system for passenger air to-ground communications.
FAA holder: Claircom Communications Group L.P.
Provide alternate upper and lower directional antenna installation of Bendix/King TCAS-I.
FAA holder: Stevens Aviation Inc.
FAA record reference
- STC number
- SA2-277
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- June 6, 1957
- Revision date
- August 31, 2000
- CFR references
- Part 21