ST12412CHAvionics
Installation of the Dual FreeFlight Systems RA-6500 Radio Altimeter.
FAA holder: Dan Buzz & Associates LLC
Aircraft STC directory
Boeing 727-100 Series STCs
The Jun 30, 2026 FAA DRS snapshot contains 262 selected supplemental type certificates with status Current whose public applicability data names the Boeing 727-100 Series. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
262
listed Current at snapshot
101
holder directories
13
modification categories
Jun 23, 2026
latest recorded revision
Modification demand surface
Other aircraft modifications95
Avionics56
Cabin and interiors27
Safety and emergency equipment19
Fuel systems19
Cargo and special mission16
Aircraft connectivity9
Aircraft structures7
Engine and powerplant6
Landing gear and brakes2
Flight controls2
Aircraft performance2
Electrical systems2
Recorded holders
Page AvJet Corp24Associated Air Center, Inc. - c/o CT Corporation System14Honeywell International Inc11Safran Cabin Inc.7AIM Aviation Inc7Pemco Aeroplex Inc6Rockwell Collins Inc5Leading Edge Group LLC, The5Woven Electronics LLC4Aviation Technical Services4LMI Aerospace4Northrop Grumman Systems Corporation4Southeast Aero-Tek Inc4Rockwell Collins Aerospace & Electronics Inc.\nFlight Dynmics Division4Aircraft Systems & Mfg4Jetaire Aerospace LLC3Ancra International LLC3B/E Aerospace Inc.3LB Aircraft Engineering Inc3Ontic Engineering and Manufacturing Inc.3
Recently revised 727-100 Series STCs
Showing the 100 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
ST00736SESafety and emergency equipment
Installation of new flight crew oxygen masks and holders.
FAA holder: B/E Aerospace, Inc. - FSI
ST03450ATOther aircraft modifications
Installation of a horse stall system.
FAA holder: Gregory Jackson
ST09113ACEngine and powerplant
Installation of Tail Floodlights on Boeing 727 Engine Pylons.
FAA holder: The Boeing Company
SA1078NWOther aircraft modifications
Installation of C&D coat closet, L.H. forward unit.
FAA holder: Safran Cabin Inc.
SA1662NMOther aircraft modifications
Installation of overhead stowage Quikbin retrofit kits.
FAA holder: Safran Cabin Inc.
SA2480NMOther aircraft modifications
Installation of divider assembly, closet assembly, cabinet assembly, coatroom assembly.
FAA holder: Safran Cabin Inc.
SA3111NMOther aircraft modifications
Installation of C&D Plastics closet, P/N 1891001-103; cabinet, P/N1871001-501; class divider, P/N 1851001-102.
FAA holder: Safran Cabin Inc.
SA3299NMSafety and emergency equipment
Installation of an overhead life raft stowage compartment kit.
FAA holder: Safran Cabin Inc.
SA3141NMSafety and emergency equipment
Installation of floor proximity emergency escape path.
FAA holder: Bruce Aerospace Inc.
SA2932SOOther aircraft modifications
Installation of a Fairchild or Sundstrand Digital Flight Data Recorder.
FAA holder: Acron Aviation Inc.
ST00771ATOther aircraft modifications
Installation of expanded parameters Digital Flight Data Recorder from 6 parameters to 24 parameters.
FAA holder: L3 Communications/Aviation Recorders
ST01271CHAvionics
Installation of Automatic Dependent Surveillance-Broadcast (ADS-B) Provisions and a single Honeywell Mode-S transponder.
FAA holder: Amphenol Cable and Interconnect Technologies, Inc.
ST01395LAOther aircraft modifications
Approved for model 727-100, serial number 19860 and 20279; for model 727-200, serial number 21082, 21494, and 21495. Installation of BAE Systems (formerly Canadian Marconi) Dual CMA-900 Flight Management System.
FAA holder: Aero Technik Inc.
ST03424CHAvionics
Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders.
FAA holder: CMD Flight Solutions LLC
ST01641ATSafety and emergency equipment
Installation of a photoluminescent floor proximity emergency escape path marking system.
FAA holder: STG Aerospace Inc.
ST00448SEOther aircraft modifications
The above Boeing model which has incorporated Raisbeck Commercial Air Group, Inc, Master Drawing List 97B-7001, Revision C, dated July 14, 1997, or later FAA approved revision, complies with FAR Part 36, Stage 3 noise limits.
FAA holder: Raisbeck Enginnering Inc.
ST00553SEEngine and powerplant
Incorporation of the Raisbeck Commercial Air Group inlet acoustical treatment and associated structure on certain engine nose cowls.
FAA holder: Raisbeck Engineering Inc.
ST02843ATAvionics
Installation of a Honeywell Model TRA-67 Mode-S Transponder and Honeywell Model CAS-81 Traffic Alert and Collision Avoidance System II (TCAS II).
FAA holder: Woven Electronics, LLC
ST02006ATOther aircraft modifications
Installation of a Honeywell (formally Allied Signal) 18 Channel Flight Data Recorder (Upgrade) for aircraft not containing a Flight Data Acquiring Unit (FDAU).
FAA holder: Woven Electronics, LLC
ST02896ATSafety and emergency equipment
Installation of a Kannad Model 406-AF Emergency Locator Transmittter (ELT).
FAA holder: Woven Electronics LLC
ST02929ATSafety and emergency equipment
Installation of an Artex Model C406-1 Emergency Locator Transmitter (ELT).
FAA holder: Woven Electronics LLC
ST04524ATFuel systems
Installation of Ignition Mitigation Means (IMM) using Reticulated Polyurethane Foam (RPF) inside the auxiliary fuel tank system.
FAA holder: Jetaire Aerospace LLC
SA1220NWOther aircraft modifications
Installation of Universal flight data recorder.
FAA holder: Honeywell International Inc
SA857NWAvionics
Installation of Sundstrand performance advisory display(SPAD) system.
FAA holder: Honeywell International Inc
ST00166ATOther aircraft modifications
Installation of a CAS-81 TCAS II and dual TRA-67 Mode S transponders.
FAA holder: Honeywell International Inc
ST00535SESafety and emergency equipment
Installation of the MK VII Enhanced Ground Proximity Warning System.
FAA holder: Honeywell International Inc
ST00595ATAvionics
Installation of a RDR-4B Weather Radar/Windshear System.
FAA holder: Honeywell International Inc
ST02112ATAircraft connectivity
Installation of an RTA-83A VHF Communication System.
FAA holder: Honeywell International Inc
SA7592SWOther aircraft modifications
Remanufacture AiResearch P/N 176840-1 Bleed Air Precooler Assembly by replacing the core assembly.
FAA holder: Honeywell International Inc.
SA1281NWCabin and interiors
Installation of spacemaker II interior modification kit.
FAA holder: Safran Cabin Inc.
ST09157SCAvionics
Installation of dual Trimble TNL8100 GPS Navigation Systems interfaced to existing instruments and autopilot.
FAA holder: Honeywell International Inc
SA3982NMOther aircraft modifications
Installation of provisions for and/or fully operational Honeywell standard windshear system.
FAA holder: Honeywell International Inc
ST01759ATLanding gear and brakes
Installation of Landing Gear Harness/Conduit Replacement.
FAA holder: Safran Electrical Components USA Inc.
SA3929NMCargo and special mission
Installation of cargo system. (727-100F).
FAA holder: Ancra International LLC
ST09024SCAircraft structures
Installation of a C & X band fuselage nose radome shell.
FAA holder: The NORDAM Group LLC
ST00020ATOther aircraft modifications
Installation of expanded parameters flight data recorder.
FAA holder: HAECO Cabin Solutions LLC
ST02992AT-DAvionics
Installation of Rockwell Collins WXR-2100 Multiscan Weather Radar.
FAA holder: HAECO Cabin Solutions LLC
SA2183NMCabin and interiors
Interior reconfiguration to 125 passenger.
FAA holder: Aviation Technical Services
SA2185NMCabin and interiors
Interior reconfiguration to 125 passenger seating arangement.
FAA holder: Aviation Technical Services
SA643NWOther aircraft modifications
Installation of six carry-on baggage modules.
FAA holder: Aviation Technical Services
ST00542SEFlight controls
Fabrication and installation of modified inboard flap drive offset gearboxes.
FAA holder: Aviation Technical Services
ST00347BOOther aircraft modifications
Modification to upgrade a BendixKing CAS 67A TCAS II system to CAS 67B TCAS II Change 7.1.
FAA holder: Pro Star Aviation, LLC
ST04229NYOther aircraft modifications
Introduction of a 16G New Generation Stretcher XL P/N 1120030-Series.
FAA holder: Bucher Leichtbau AG
SA5938NMAvionics
Installation of winglets, associated changes in flap and aileron positions and rigging, and related changes to the navigation beacons.
FAA holder: Quiet Wing Corporation
ST00488SEOther aircraft modifications
Modification of certain Boeing Model 727-100 series airplanes.
FAA holder: Quiet Wing Corporation
SA7042NM-DOther aircraft modifications
Installation of Dual Honeywell Digital Air Data Computers (DADC) P/N HG480B13 or P/N HG480B100.
FAA holder: LMI Aerospace
ST00053SEFlight controls
Installation of flap transmission housings and retainers modified.
FAA holder: LMI Aerospace
ST00325SEOther aircraft modifications
Installation of B-727 angle gearboxes. (727-200CF).
FAA holder: LMI Aerospace
ST03846NYOther aircraft modifications
Installation of SuperSeal UltraLite (SSUL) PHOTOLUMINESCENT AISLE PATH MARKING SYSTEM.
FAA holder: STG Aerospace Ltd
SA7657SWAvionics
Installation of Honeywell/Sperry EDZ-805 five-tube EFIS with dual FZ-500 Flight Directors, dual AZ-800 Air Data Computers, dual Laseref Inertial Reference Systems, and dual FMZ-800 Flight Management Systems.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
SA7899SWAvionics
Installation of AES 89-7007-2 autopilot interface unit with a Honeywell/ Sperry FZ-500 flight director system.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09106SCAvionics
Installation of a dual Collins EFIS 86B(4/14) 5-Tube Electronic Flight Instrument System.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09107SCAvionics
Installation of a Collins WXR-700X predictive windshear radar system.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09108SCAvionics
Installation of a Collins Avionics TTR-920 TCAS II with dual Collins Avionics TDR-94D Mode S transponders.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09235SCOther aircraft modifications
Installation of Honeywell TCAS II System with dual Honeywell Primus II Mode S transponders.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09236SCAircraft connectivity
Installation of a Collins SAT-906 Multi-Channel SATCOM System.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09406SCOther aircraft modifications
Installation of a Bendix-King CAS 81 TCAS with dual TRA-67 Mode S Transponders.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09407SCAvionics
Installation a single Global Wulfsberg GNS-XLS Flight Management System with a Skylight CDI-500 and dual upgrade to Litton LTN-92 inertial navigation units.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09415SCOther aircraft modifications
Installation of a Collins TCAS II System with dual Collins TDR-94D transponders.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09497SCSafety and emergency equipment
Installation of an AlliedSignal Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09498SCOther aircraft modifications
Installation of a dual Collins ADS-80 air data system for RVSM compliance.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST09943SCAvionics
Installation of Photonics Systems 42 inch gas plasma display system.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST10003SCSafety and emergency equipment
Installation of a Honeywell MK-VII Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
ST04199CHAircraft connectivity
Installation of a Data Link Communication System.
FAA holder: Duncan Aviation Inc
SA3994NMEngine and powerplant
Installation of a cascade thrust reverser.
FAA holder: Alloy Aerospace Inc
ST00787NYOther aircraft modifications
Installation of a replacement shade assembly, AID International P/N 2732502.
FAA holder: Triumph Airborne Structures LLC
ST04277ATAircraft connectivity
Installation of Future Air Navigation System / Controller - Pilot Data Link Communication System (FANS-1A/CPDLC) with Automatic Dependent Surveillance - Contract (ADS-C).
FAA holder: JanzAir Consulting Services Inc
SA2480WEOther aircraft modifications
Addition of INS attitude reference data to flight instruments. (727-1H2).
FAA holder: Northrop Grumman Systems Corporation
SA3130WEAvionics
Installation of a single or dual Litton LTN-72 INS or a single or dual LTN-72R INS/RNAV navigation system.
FAA holder: Northrop Grumman Systems Corporation
ST00863LAOther aircraft modifications
Installation of dual or triple Litton LTR-97 Fibre Optic Gyro System.
FAA holder: Northrop Grumman Systems Corporation
ST01278LAAvionics
Installation of dual Litton LTN-92 Inertial Reference System (INS), single Delco C-VI INS, and dual Global Positioning System (GPS).
FAA holder: Northrop Grumman Systems Corporation
SA2713SOOther aircraft modifications
Installation of alternate flexible hose assemblies.
FAA holder: Southeast Aero-Tek Inc
ST02231ATFuel systems
Modify existing fuel tank vent and shroud components.
FAA holder: Southeast Aero-Tek Inc
SA1290SOOther aircraft modifications
Installation of a Dalmo Victor Beacon Collision Avoidance System (BCAS).
FAA holder: American Airlines Inc
ST04238ATOther aircraft modifications
Upgrade of Honeywell Traffic Collision Avoidance Systems II (TCAS II) Processor Software from TCAS II Version 7.0 to TCAS II Version 7.1.
FAA holder: Aviation Partners Group Inc
ST00221ATOther aircraft modifications
Installation of a digital flight data recorder upgrade from 6 to 11 channels.
FAA holder: B/E Aerospace Inc
ST00844ATAvionics
Installation of a dual Garmin 165 GPS with autopilot coupling.
FAA holder: B/E Aerospace Inc
ST02995ATSafety and emergency equipment
Installation of a Honeywell Mark VII Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: B/E Aerospace Inc
SA8653SWAircraft connectivity
Installation of an integrated Airborne Satellite Communications System(ASCS).
FAA holder: LB Aircraft Engineering Inc
ST09951SCAvionics
Installation of a Universal Avionics Systems Corporation Terrain Awareness and Warning System.
FAA holder: LB Aircraft Engineering Inc
ST10111SCAvionics
Installation of Universal Avionics Systems Corporation UNS-1K Flight Management System.
FAA holder: LB Aircraft Engineering Inc
SA3078NMOther aircraft modifications
Installation of Stowe Corporation Galleys, and cart Stowage Unit.
FAA holder: Driessen Aircraft Interior Systems, Inc DBA Zodiac Galleys USA Inc
SA3450NMOther aircraft modifications
Installation of Stowage Unit.
FAA holder: Driessen Aircraft Interior Systems, Inc DBA Zodiac Galleys USA Inc
ST01587ATFuel systems
This modification adds one 330 gallon auxiliary fuel tank to the auxiliary fuel system.
FAA holder: Southeast Aero-Tek Inc
ST01978ATOther aircraft modifications
Installation of the BF Goodrich fixed wingtip halogen navigational lighting system.
FAA holder: Goodrich
SA3468NMFuel systems
Installation of a 2300-07-1, 2307-02-1, or 2307-03-1 digital fuel quantity gauge system.
FAA holder: Ontic Engineering and Manufacturing Inc.
ST00764CHAvionics
Installation of dual Universal Avionics UNS-1D or Universal Avionics UNS-1F Flight Management Systems with optional Universal MFD-640.
FAA holder: Standard Aero
SA9187SC-DAvionics
To provide VHF navigation radios that are FM immunity compliant for travel in European airspace.
FAA holder: L-3 Communications Integrated Systems LP
SA1956NMCargo and special mission
Installation of cargo conveyor restraint system. (727-100F).
FAA holder: Ancra International LLC
SA3113NMCargo and special mission
Installation of cargo centerline restraint system, P/N 80309-13.
FAA holder: Ancra International LLC