STC SA220SW
FAA DRS lists SA220SW as Current · Reissued, held by Signature Flight Support Corporation, for Air Trading Navy PV-1 and Lockheed Martin Aeronautics 18. Recorded change: Installation of omni antenna. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of omni antenna.
SA220SW 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: Air Trading Navy PV-1 and Lockheed Martin Aeronautics 18. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Air Trading Navy PV-1 and Lockheed Martin Aeronautics 18 model, serial range, and configuration?
- 02Which antenna, radome, LRUs, and service assumptions are included?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related aircraft connectivity STCs
Communication improvements which include the removal of the existing SATCOM radio and installation of a Motorola LST-5E Satellite Terminal(which performs the functions of the KY-58, KG-84 and AMDVT), removal of the URC-112 and KY-58 equipment, installation of a MITEK Richoh SFX80T secure facsimile, Datawatch Printer, XL-Vision computer and VDC-300 Data Controller.
FAA holder: L-3 Communications Integrated Systems LP
Updated Mission Communications System consisting of a 5 channel International Maritime Satellite(INMARSAT) system, LST-5E UHF SATCOM, secure voice or data capabilities and facsimile/printer. (707-153B).
FAA holder: L-3 Communications Integrated Systems LP
Installation of dual Honeywell MCS-6000+SATCOM systems. Data Required: Midcoast Master Data List 04-354G001, Revision D, Dated July 19, 2002 or later FAA approved revision.
FAA holder: Midcoast Aviation Inc
Installation of a Universal Avionics UNS-1K Flight Management System (FMS) with GPS antenna installation.
FAA holder: Gulfstream Aerospace Corporation