STC SA4394NM
FAA DRS lists SA4394NM as Current · Reissued, held by Steve Fuller Associates, for Boeing 747SP Series. Recorded change: Structural modification to accommodate elevator and to reduce height of certain floor beams to install executive interior. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4394NM 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: Boeing 747SP Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related cabin and interiors STCs
Installation of Passenger In-Seat Power System.
FAA holder: Chippewa Aerospace Inc
Installation of a VVIP Cabin Interior.
FAA holder: StandardAero Business Aviation Services, LLC
Installation of Galley A4 and Galley F3.
FAA holder: Airworthy Cabins Solutioins, LLC
Restricting the aircraft to six (6) seats (2 at 95, 2 at 132, 2 at 195, *1 at 242) for operation under 14 CFR Part 68 (BasicMed). * - Optional potty seat is exempt from this requirement, providing that it is placarded THIS SEAT NOT TO BE OCCUPIED FOR TAXI, TAKE-OFF OR LANDING.
FAA holder: Avpro Technical Services LLC
FAA record reference
- STC number
- SA4394NM
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- April 24, 1987
- Revision date
- December 4, 2013
- CFR references
- Part 21, Part 25