STC SA273SW
FAA DRS lists SA273SW as Current · Reissued, held by Signature Flight Support Corporation, for Lockheed Martin Aeronautics 18. Recorded change: Installation of cockpit seats. 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
SA273SW 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.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Installation of a freon air conditioning system for use up to 18,000 feet.
FAA holder: Air Comm Corporation
Installation of air conditioning system.
FAA holder: Air Comm Corporation
Installation of an R-12 type vapor cycle air-conditioning system.
FAA holder: Air Comm Corporation