SA3466NMOther aircraft modifications
Installation of side panel/bin/closet.
FAA holder: Safran Cabin Inc.
Aircraft STC directory
Boeing 747 STCs
The Jun 30, 2026 FAA DRS snapshot contains 32 selected supplemental type certificates with status Current whose public applicability data names the Boeing 747. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
32
listed Current at snapshot
16
holder directories
6
modification categories
Jul 18, 2025
latest recorded revision
Modification demand surface
Cabin and interiors12
Other aircraft modifications11
Avionics4
Aircraft structures2
Aircraft connectivity2
Cargo and special mission1
Recorded holders
Burrana Inc.6United Airlines Inc5Honeywell International Inc2Associated Air Center, Inc. - c/o CT Corporation System2Flying Tiger Line Inc2Safran Cabin Inc.1The NORDAM Group LLC1Aviation Technical Services1LMI Aerospace1GATX/Airlog Company1Boeing Company1B/E Aerospace1Northwest Airlines Inc1Thales Avionics In-Flight Systems, LLC1Goodrich Corporation1Driessen Aircraft Interior Systems USA Inc1
Recently revised 747 STCs
Showing the 32 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
ST00903ATOther aircraft modifications
Installation of a CAS-81 TCAS II and TRA-67 ATC System.
FAA holder: Honeywell International Inc
ST01096ATAvionics
Installation of a RTA-4A Weather Radar Receiver/Transmitter.
FAA holder: Honeywell International Inc
SA5036NMCabin and interiors
Installation of an in-seat video entertainment system.
FAA holder: Burrana Inc.
SA2440NMCabin and interiors
Installation of a Hughes-Avicom Video Entertainment System.
FAA holder: Burrana Inc.
SA2484NMOther aircraft modifications
Installation of Hughes-Avicom passenger game system.
FAA holder: Burrana Inc.
SA2420NMOther aircraft modifications
Installation of Trans Com Video Projection System.
FAA holder: Burrana Inc.
ST09244SCAircraft structures
Installation of a fuselage nose radome shell (X-band).
FAA holder: The NORDAM Group LLC
SA4787NMAircraft structures
Reactivation of door number 3 left and right. (747-206B).
FAA holder: Aviation Technical Services
SA7000NM-DASCabin and interiors
Modification of an existing approved interior configuration. (747SP-31).
FAA holder: LMI Aerospace
ST09161SCAircraft connectivity
Installation of a second Collins SAT-906 multichannel SATCOM System. (747-3G1 S/N 23070).
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09162SCAvionics
Installation of Trimble TNL-2100T(I/O) GPS equipment to drive Mecca pointers in passenger cabin. (747-3G1 S/N 23070).
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
SA3180SOOther aircraft modifications
Installation of a replacement coalescer filter, Greentree Aerotech Inc, (GAI) P/N 23TD47 or P/N 23TD47-1.
FAA holder: Purlator Facet, Inc
SA2717WECabin and interiors
Installation of Interior Arrangement in accordance with FAA Approved United Air Lines Top Drawing List No. COA 8-1335, or later FAA approved revisions.
FAA holder: United Airlines Inc
SA2750WEOther aircraft modifications
Modification of aircraft for installation of spacer pallets. (747-122).
FAA holder: United Airlines Inc
SA5649NM-DOther aircraft modifications
Installation of a Mark VII GPWS/ windshear computer and associated warning and monitor lights. (747-021 (SP) SERIES).
FAA holder: United Airlines Inc
SA697GLAircraft connectivity
Installation of mounting brackets for VOR antenna and APX-78 radar beacon located in vertical tail tip. (747-200B SERIES -E4A) (747-E4B).
FAA holder: ASD/ENSA
SA4224NM-DOther aircraft modifications
Structural modification to stretched aft upper deck. (747-122).
FAA holder: GATX/Airlog Company
SA2928WECabin and interiors
Installation of carrier aircraft crew galley Model FTL 47-1 in the upper lounge. (747-123).
FAA holder: Flying Tiger Line Inc
SA4093WECabin and interiors
Installation of passenger interior arrangements. (747-212B).
FAA holder: Flying Tiger Line Inc
ST00174LA-DCabin and interiors
Reconfiguration/standardization of interior furnishings and cockpit/avionic systems. Limited to installation of model 747-212B, serial numbers 21941 and 21942 only.
FAA holder: Northwest Airlines Inc
ST01004NYCargo and special mission
Installation of cargo restraint straps.
FAA holder: Airline Container Manufacturing Co Inc
SA3824NMCabin and interiors
Installation of seat mounted video entertainment system. (747-236, -251, -136, -233B, -204).
FAA holder: Thales Avionics In-Flight Systems, LLC
SA488GLOther aircraft modifications
Modification of B.F. Goodrich slide/raft assemblies 7A1238, 7A1257, and 7A1261.
FAA holder: Goodrich Corporation
ST00773NYCabin and interiors
Installation of a passenger cabin liquor/beverage service cart P/N E500169. (747-222B, 238B, 422) (767-322).
FAA holder: Driessen Aircraft Interior Systems USA, Inc
ST02130ATOther aircraft modifications
Manufacture of Beverage Carrier, P/N 1608-502.
FAA holder: BFE Services