STC ST03421ATJ-D
FAA DRS lists ST03421ATJ-D as Current · Issued, held by Gulfstream Aerospace Corporation, for Gulfstream Aerospace GIV-X. Recorded change: ONE-ONLY STC: Installation of a Custom Interior for model GIV-X, serial number 4076. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ONE-ONLY STC: Installation of a Custom Interior for model GIV-X, serial number 4076.
ST03421ATJ-D 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 GIV-X. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Gulfstream Aerospace GIV-X model, serial range, and configuration?
- 02Which layout, materials, flammability evidence, and weight changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related cabin and interiors STCs
One-time installation of an executive interior.
FAA holder: VT DRB Aviation Consultants
Installation of cabinetry on the airplane seat tracks.
FAA holder: Textron Aviation Inc.
Installation of a seat for a third occupant. Remove cargo barrier and close-out nets. Remove partition nets (2 each). Install aft single seat assembly.
FAA holder: Textron Aviation Inc.
Installation of a refreshment/entertainment cabinet (structural provisions only).
FAA holder: Textron Aviation Inc.