SA2040NMOther aircraft modifications
Installation of closet and windscreen.
FAA holder: Safran Cabin Inc.
Aircraft STC directory
McDonnell Douglas DC-9-15 STCs
The Jun 30, 2026 FAA DRS snapshot contains 73 selected supplemental type certificates with status Current whose public applicability data names the McDonnell Douglas DC-9-15. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
73
listed Current at snapshot
30
holder directories
11
modification categories
Jul 18, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications30
Avionics14
Cabin and interiors6
Aircraft structures5
Safety and emergency equipment5
Aircraft connectivity4
Cargo and special mission3
Fuel systems2
Engine and powerplant2
Aircraft performance1
Landing gear and brakes1
Recorded holders
Airborne Maintenance & Engineering Services (AMES)7AeroMech Incorporated7Amphenol Cable and Interconnect Technologies Inc.6ABX Air Incorporated6Honeywell International Inc3Avionics Group Inc.3B/E Aerospace3Safran Cabin Inc.2Jetaire Aerospace LLC2U.S. Technical Consultants Inc.2Rogerson ATS2Rockwell Collins Inc2Acron Aviation Inc.1Purolator Facet, Inc1Teledyne Controls1Ontic Engineering and Manufacturing Inc.1USA Jet Airlines Inc.1RT Aerospace Corp1Canard Aerospace Corporation1Northwest Airlines Inc1
Recently revised DC-9-15 STCs
Showing the 73 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
ST01518NYCabin and interiors
Installation of Flight Systems Cabin Surveillance System (CSS).
FAA holder: Acron Aviation Inc.
ST00984CHOther aircraft modifications
Installation of Rockwell Collins FPI-955 Electronic Horizontal Situation Indicators (EHSI).
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
ST01017CHOther aircraft modifications
Installation of an AlliedSignal CAS-81 TCAS II System with dual AlliedSignal Mode S Transponders.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
ST01019CHAvionics
Installation of a Rockwell Collins GNLS-910 GPS Flight Management System.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
ST01167CHSafety and emergency equipment
Installation of an AlliedSignal MK-VII Enhanced Ground Proximity Warning System.
FAA holder: Amphenol Cable and Interconnect Technologies, Inc.
ST01404CHAvionics
Installation of Universal Avionics System Corporation Multi-Function Display.
FAA holder: Amphenol Cable and Interconnect Technologies, Inc.
ST01818CHSafety and emergency equipment
Installation of a Honeywell Enhanced Ground Proximity Warning System.
FAA holder: Amphenol Cable and Interconnect Technologies, Inc.
SA4817NMOther aircraft modifications
Installation of standard windshear systems.
FAA holder: Honeywell International Inc
SA8047NMOther aircraft modifications
Installation of Honeywell Digital air data computer (DADC).
FAA holder: Honeywell International Inc
SA2991SOOther aircraft modifications
Installation of a replacement coalescer filter, P/N 21D10 or 21D10-1, or 21BC125..
FAA holder: Purolator Facet, Inc
ST103CHOther aircraft modifications
Installation of a Dual 20 Joule ignition system.
FAA holder: ABX Air Incorporated
ST00974CHAvionics
Installation of provisions for an Automatic Dependent Surveillance Broadcast (ADS-B) System to provide Cockpit Display of Traffic Information (CDTI).
FAA holder: ABX Air Incorporated
SA1659GLOther aircraft modifications
Installation of Kollsman P/N A4289-10-215 Captain's altimeter, P/N 518-28007-201 first officer's altimeter, P/N 540-23989-001 altitude alerter.
FAA holder: ABX Air Incorporated
SA1660GLAircraft performance
Installation of dual Kollsman575-35900-A1778 mach/airspeed indicator.
FAA holder: ABX Air Incorporated
SA1669GLOther aircraft modifications
Installation of Jet standby horizon P/N 501-1568-14.
FAA holder: ABX Air Incorporated
ST01777CHOther aircraft modifications
Installation of an Innovative Solutions & Support Duplex Altimetry System.
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST00385LA-DCargo and special mission
Installation of provisions for smoke/fire dectection/suppression system, lower cargo compartments.
FAA holder: Jetaire Aerospace LLC
ST00393LA-DCargo and special mission
Installation of smoke/fire detection/suppression system, Lower Cargo Compartment.
FAA holder: Jetaire Aerospace LLC
ST02243LAOther aircraft modifications
Installation of Teledyne Controls Wireless Ground Link - Quick Access REcorder (WQAR).
FAA holder: Teledyne Controls
ST01653CHAircraft structures
Installation of an Auxiliary Power Unit Door Actuator System.
FAA holder: Woodward MPC
ST00403LA-DCargo and special mission
Installation of smoke detection system, lower cargo compartments.
FAA holder: Ontic Engineering and Manufacturing Inc.
ST01779CHAvionics
Installation of a Universal Avionics Terrain Awareness Warning System (TAWS) and a Universal Avionics GPS-1000 Global Positioning System.
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST02009CHAvionics
Installation of MD-640 multi-function display.
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST02025CHAvionics
Installation of Honeywell Multi-Function Radar Display (MFRD).
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST02026CHAvionics
Installation of Honeywell Primus 880 Digital Weather Radar System.
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST02027CHAvionics
Installation of a second Rockwell Collins Mode-S transponder.
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST02028CHSafety and emergency equipment
Installation of Honeywell Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST01562SEOther aircraft modifications
Group aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
SA1329GLAircraft connectivity
Installation of a GTE Airfone Digital public telephone system (Genstar).
FAA holder: U.S. Technical Consultants Inc.
SA1050NWFuel systems
The installation of 3 aux fuel tank sys consisting of 8 cylindrical fuel tanks. The forward aux tank sys of 600 gals and a mid-aux tank sys of 600 gals are located in the forward cargo compartment and a similar aft aux tank sys of 400 gals located in the aft cargo compartment.
FAA holder: Rogerson ATS
SA1563GLOther aircraft modifications
Installation of a Stage 3 Hush Kit on McDonnell Douglas DC-9-10 series airplanes.
FAA holder: USA Jet Airlines Inc.
SA3013SOCabin and interiors
Relocation and addition of passenger seats for reconfiguration to85 passenger seating, all tourist class.
FAA holder: RT Aerospace Corp
SA2587WEFuel systems
Installation of auxiliary fuselage fuel tanks in forward and aft cargo compartments.
FAA holder: Rogerson ATS
SA1728WEAircraft connectivity
Installation of Bendix Model DRA 12 Doppler navigation system and relocation of ATC transponder antenna and marker beacon antenna.
FAA holder: Jay- Dee Aircraft Supply Co
SA1044GLAircraft structures
Installation of Grimes floor proximity lighting system.
FAA holder: Honeywell International Inc.
ST01066CHOther aircraft modifications
Installation of a Digital Flight Data Recorder and new parameter sensors.
FAA holder: Canard Aerospace Corporation
ST01967CHOther aircraft modifications
Modification of DC-9 Tail Cone Slide Cover.
FAA holder: Northwest Airlines Inc
SA1467GLAircraft connectivity
Installation of an Air to Ground Public Telephone Communication System (Seatfone) or the Genstar Public Telephone System.
FAA holder: U.S. Technical Consultants Inc.
ST02274NYAircraft structures
Installation of Self Illuminating Floor Path Marking System.
FAA holder: Lufthansa Technik AG
ST02062CHLanding gear and brakes
Install Aircraft Braking Systems Corporation (ABSC) Nose Landing Gear Wheel Assembly 9550267-6A or 9550267-7A.
FAA holder: Aircraft Braking Systems Corporation
ST01540SEOther aircraft modifications
Descriptive data pertaining to this design change are considered inadequate for duplication on other products. This approval is limited to the McDonnell Douglas Model DC-9-15 Serial Number 47152 only. Non-group (individual) aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
ST01541SEOther aircraft modifications
Descriptive data pertaining to this design change are considered inadequate for duplication on other products. This approval is limited to the McDonnell Douglas Model DC-9-15 Serial Number 45826 only. Non-group (individual) aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
ST01497SEOther aircraft modifications
Non-group (individual) aircraft approval for Reduced Vertical Separation Minimum (RVSM). Limited to installation on model DC-9-15, serial number 47156 ONLY.
FAA holder: AeroMech Incorporated
SA01478SEOther aircraft modifications
Group aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
ST01478SEOther aircraft modifications
Group aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
ST02998ATAvionics
Installation of a Sandel Avionics ST3400 Class A Terrain Awareness and Warning System.
FAA holder: Avionics Group Inc.
ST01475SEOther aircraft modifications
Descriptive data pertaining to this design change are considered inadequate for duplication on other products. This approval is limited to the McDonnell Douglas Model DC-9-15 Serial Number 45797 only.
FAA holder: AeroMech Incorporated
ST00231LA-DOther aircraft modifications
Installation of PTC Model 950 first class seats modified for aft facing and provisions only modification for GTE phone system.Note: Responsible ACO is Los Angeles ACO, NM-L.
FAA holder: Midwest Express Airlines
ST01867CHEngine and powerplant
Installation of Vickers engine driven hydraulic pumps.
FAA holder: Eaton Aerospace LLC
SA8028NMOther aircraft modifications
Installation of replacement trash containers.
FAA holder: HST Inc.
ST735SOSafety and emergency equipment
Installation of protective rigid cover over the tail cone emergency evacuation slide.
FAA holder: Derlan Inc
ST00712LAOther aircraft modifications
Modification to provide a replacement Fairing Assembly for McDonnell Douglas P/N 5959171.
FAA holder: ASTECH Engineered Products Inc.
SA924GLAircraft connectivity
Installation of air to ground public telephone communication system.
FAA holder: GTE Airfone Incorporated
SA2503WEEngine and powerplant
Installation of replacement cooling turbine nozzle assembly.
FAA holder: Repairtech Intl
ST00723CHCabin and interiors
Install structural provisions for GTE Digital Airfone installations on Avio seat P/N 110925-1 thru -6.
FAA holder: Verizon Airfone Inc.
SA2478SOOther aircraft modifications
Installation of forward coat closet and outside attached folding table.
FAA holder: B/E Aerospace
SA4853NMOther aircraft modifications
Installation of Honeywell Traffic Alert and Collision Avoidance System (TCAS II).
FAA holder: ACSS (Aviation Communication and Surveillance Syst
ST09509SCAvionics
Installation of an AlliedSignal CAS 67 TCAS II system with AlliedSignal MST 67A Mode S transponder.
FAA holder: Department of Justice
ST09510SCAvionics
Installation of an AlliedSignal RDR-4B weather radar/predictive windshear system.
FAA holder: Department of Justice
SA2823CEOther aircraft modifications
Installation of Collins Traffic Alert and Collision avoidance systemTTR-920 (TCAS II).
FAA holder: Rockwell Collins Inc
SA614GLSafety and emergency equipment
Installation of B.F. Goodrich TSO-C69 emergency evacuation slide P/N 7A1276 Series.
FAA holder: Goodrich Corporation
ST01541CHCabin and interiors
Installation of 36-passenger first class seating arrangement. Approved for serial number 45775 ONLY.
FAA holder: Scott Aviation
ST02269ATOther aircraft modifications
To upgrade the number of required parameters to be recorded by existing (Sundstrand/AlliedSignal 980-4100-( ) and 980-4120-( ) or Fairchild/Loral 17M703-274 and 17M903-274) flight data recorder.
FAA holder: Avionics Group Inc.
ST09831SCAircraft structures
Installation of Wing Anti-Ice Thermostat/Anticipator.
FAA holder: Honeywell International
ST389CHAvionics
Installation of a Bendix/King CAS 81 TCAS II and Mode S transponder.
FAA holder: Avionics Group Inc.