STC SS487CH
FAA DRS lists SS487CH as Current · Reissued and Amended, held by Aviation Products Systems Inc., for Lockheed Martin Tactical Defense Systems GZ-20A, Lockheed Martin Tactical Defense Systems GZ-22, and Westinghouse Airships Skyship 600. Recorded change: Installation of Cooper Superflite102 fabric. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SS487CH 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 Tactical Defense Systems GZ-20A, Lockheed Martin Tactical Defense Systems GZ-22, and Westinghouse Airships Skyship 600. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related other aircraft modifications STCs
Data pertaining to this modification are considered inadequate for duplication in other aircraft of this model. This approval is limited to one aircraft only, installation made in Gulfstream Model G-1159B airplane bearing serial number 139. Installation of flight management system and global positioning system.
FAA holder: GE Engine Services-Corporate Aviation Inc. DBA Garrett Aviation Services
Data pertaining to this modification are considered inadequate for duplication in other aircraft of this model. This approval is limited to one aircraft only, installation made in Gulfstream Model G-1159B airplane bearing serial number 303. Installation of flight management system and global positioning system.
FAA holder: GE Engine Services-Corporate Aviation Inc. DBA Garrett Aviation Services
Installation of Honeywell Dual AZ-800 Digital Air Data Computer (DADC).
FAA holder: GE Engine Services-Corporate Aviation Inc. DBA Garrett Aviation Services
Installation of Airshow Direct Television System on Boeing Business Jet 737-700 IGW.
FAA holder: GE Engine Services-Corporate Aviation Inc.\nDBA Garrett Aviation Services