SA3-402Cabin and interiors
Floor modification, swivel seat installation and divan seat belt installation.
FAA holder: Sabreliner Aviation LLC
Aircraft STC directory
Martin-Marietta 404 STCs
The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the Martin-Marietta 404. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
6
listed Current at snapshot
2
holder directories
4
modification categories
Mar 7, 2014
latest recorded revision
Modification demand surface
Cabin and interiors2
Avionics2
Other aircraft modifications1
Aircraft structures1
Recorded holders
Recently revised 404 STCs
Showing the 6 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA3-403Avionics
Installation of Bendix RDR-1 weather radar system, radome and relocation of airspeed pitot.
FAA holder: Sabreliner Aviation LLC
SA3-418Cabin and interiors
Installation of cockpit and general cabin arrangement and furnishings.
FAA holder: Sabreliner Aviation LLC
SA107CEAircraft structures
Installation of Hoskins Supplemental Model A high intensity wing tip lights, model C or K tail lights, with or without models 1 or 2 high intensity fuselage lights.
FAA holder: BF Goodrich Aerospace