STC SA7998SW
FAA DRS lists SA7998SW as Current · Reissued, held by Textron Aviation Inc, for Gulfstream Aerospace G-IV. Recorded change: Installation of a cabin oxygen system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA7998SW 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: Gulfstream Aerospace G-IV. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related cabin and interiors STCs
Replace windows with plugs and provide seat rail extension.
FAA holder: FAA Aviation System Standards AVN-300
Installation of the FIAS interior.
FAA holder: FAA Aviation System Standards AVN-300
Installation of a complete cabin interior (less seats).
FAA holder: FAA Aviation System Standards AVN-300
Installation of 13-passenger cabin interior. (Approved for S/N 1490 ONLY.).
FAA holder: Gulfstream Aerospace Corporation