# Douglas DC-9-15F

- Type: Aircraft model (FAA registry)
- Registry code: 3022037
- Manufacturer (registry): DOUGLAS
- Model: DC-9-15F
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Turbo-jet
- Seats: 85
- Weight class: 20,000 lb and over
- Cruise speed: 315 mph
- Certification: Type certificated
- Data sheet: [TCDS A6WE](https://openairdocs.org/tcds/A6WE) (OpenAirDocs)
- Holder: The Boeing Company
- Registered aircraft: 1
- Page: https://openairdocs.org/model/douglas-dc-9-15f

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-13-15](https://openairdocs.org/ad/2026-13-15): Navigation · Boeing 707-100 Long Body, 707-200, 707-100B Long Body and 74 more. Effective Jul 1, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2025-09-11](https://openairdocs.org/ad/2025-09-11): Flight controls · Boeing DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83) and 20 more. Effective Jun 12, 2025
- [AD 2024-20-02](https://openairdocs.org/ad/2024-20-02): Fuselage · Boeing 717-200, DC-9-11, DC-9-12 and 16 more. Effective Oct 21, 2024
- [AD 2023-12-15](https://openairdocs.org/ad/2023-12-15): Navigation · Boeing 707-100 Long Body, 707-200, 707-100B Long Body and 74 more. Effective Jun 21, 2023
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2018-03-04](https://openairdocs.org/ad/2018-03-04): Airspeed/Mach Indicator · Boeing 717-200, DC-9-11, DC-9-12 and 23 more. Effective Mar 16, 2018
- [AD 2016-03-06](https://openairdocs.org/ad/2016-03-06): Fuel · Boeing DC-9-11, DC-9-12, DC-9-13 and 21 more. Effective Mar 23, 2016
- [AD 2014-22-05](https://openairdocs.org/ad/2014-22-05): Fuselage · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Dec 11, 2014
- [AD 2014-22-04](https://openairdocs.org/ad/2014-22-04): Fuselage · Boeing DC-9-11, DC-9-12, DC-9-13 and 13 more. Effective Dec 11, 2014
- [AD 2014-05-27](https://openairdocs.org/ad/2014-05-27): Navigation · Airbus A319-111, A319-112, A319-113 and 99 more. Effective May 2, 2014
- [AD 2013-25-12](https://openairdocs.org/ad/2013-25-12): Fuselage Main Bulkhead · Boeing DC-9-11, DC-9-12, DC-9-13 and 13 more. Effective Jan 31, 2014
- [AD 2011-21-08](https://openairdocs.org/ad/2011-21-08): Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 202 more. Effective Nov 23, 2011
- [AD 2011-12-01](https://openairdocs.org/ad/2011-12-01): Equipment/Furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 268 more. Effective Aug 1, 2011
- [AD 2011-07-04](https://openairdocs.org/ad/2011-07-04): Fuel · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective May 6, 2011
- [AD 2010-23-10](https://openairdocs.org/ad/2010-23-10): Wings · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Dec 14, 2010
- [AD 2009-15-16 R1](https://openairdocs.org/ad/2009-15-16-R1): Doors · Intrusion/Penetration Resistance Flightdeck Door and Reinforced… (Aircraft Reconfig Technologies STC ST02463AT). Effective Aug 5, 2010
- [AD 2009-21-10 R1](https://openairdocs.org/ad/2009-21-10-R1): Oxygen · Airbus A300 B4-605R, A300 B4-620, A300 B4-622 and 138 more. Effective Feb 4, 2010
- [AD 2009-24-21](https://openairdocs.org/ad/2009-24-21): Landing gear · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Jan 8, 2010
- [AD 2009-03-03](https://openairdocs.org/ad/2009-03-03): Fuel boost pump of the center tank · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Mar 31, 2009
- [AD 2008-18-06](https://openairdocs.org/ad/2008-18-06): Tail cone slide · Protective rigid cover over the tail cone emergency evacuation… (Derlan STC ST735SO). Effective Jan 7, 2009
- [AD 2008-12-03](https://openairdocs.org/ad/2008-12-03): Auxiliary fuel tanks · Airbus BAC 1-11 400 Series, 707-100 Long Body, 707-100B Long Body and 15 more. Effective Jul 9, 2008
- [AD 2008-11-15](https://openairdocs.org/ad/2008-11-15): Fuel tank systems · Boeing 717-200, DC-9-11, DC-9-12 and 21 more. Effective Jul 3, 2008
- [AD 2008-06-27](https://openairdocs.org/ad/2008-06-27): Evacuation system's shear-pin · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 91 more. Effective Apr 28, 2008
- [AD 2008-03-12](https://openairdocs.org/ad/2008-03-12): Rudder pedal bracket · Boeing DC-8-11, DC-8-12, DC-8-21 and 47 more. Effective Mar 11, 2008
- [AD 2007-17-18](https://openairdocs.org/ad/2007-17-18): Static port heater assemblies · Boeing DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Oct 2, 2007
- [AD 2006-21-06](https://openairdocs.org/ad/2006-21-06): Structural inspection revisions · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Nov 29, 2006
- [AD 2006-18-05](https://openairdocs.org/ad/2006-18-05): Disconnect panel · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Oct 11, 2006
- [AD 2006-18-02](https://openairdocs.org/ad/2006-18-02): Replacing the clamp bases for the fuel vent pipe · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Oct 4, 2006
- [AD 2006-10-14](https://openairdocs.org/ad/2006-10-14): Stop pad support fittings · Boeing 717-200, DC-9-11, DC-9-12 and 22 more. Effective Jun 21, 2006
- [AD 2006-07-08](https://openairdocs.org/ad/2006-07-08): Main fuselage frame · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective May 5, 2006
- [AD 2006-06-04](https://openairdocs.org/ad/2006-06-04): Main landing gear (MLG) · Boeing DC-9-11, DC-9-12, DC-9-13 and 17 more. Effective Apr 20, 2006
- [AD 2006-01-02](https://openairdocs.org/ad/2006-01-02): Upper lock link assembly of the nose landing gear (NLG) · Boeing DC-9-14, DC-9-15, DC-9-15F and 18 more. Effective Feb 22, 2006
- [AD 2005-13-18](https://openairdocs.org/ad/2005-13-18): Battery terminal screws · Boeing DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Aug 1, 2005
- [AD 2005-07-18](https://openairdocs.org/ad/2005-07-18): Cargo configuration · Class E cargo compartment and pallet system (Aeronautical Engineers STC SA1993SO). Effective May 11, 2005
- [AD 2005-07-03](https://openairdocs.org/ad/2005-07-03): Rear spar of the left and right wings · Boeing DC-9-11, DC-9-12, DC-9-13 and 17 more. Effective May 4, 2005
- [AD 2004-25-14](https://openairdocs.org/ad/2004-25-14): Main landing gear (MLG) · Boeing DC-9-14, DC-9-15, DC-9-15F and 17 more. Effective Jan 20, 2005
- [AD 2004-22-01](https://openairdocs.org/ad/2004-22-01): Cargo restraint strap assemblies · Cargo restraint straps (Airline Container Manufacturing STC ST01004NY). Effective Dec 1, 2004
- [AD 2004-18-11](https://openairdocs.org/ad/2004-18-11): Outboard idler hinge fitting of the left and right wing · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Oct 13, 2004
- [AD 2004-07-05](https://openairdocs.org/ad/2004-07-05): Engine Pylon Aft Upper Spar Straps (Caps) · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective May 5, 2004
- [AD 2004-07-04](https://openairdocs.org/ad/2004-07-04): Ballast transformers · Boeing DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective May 5, 2004
- [AD 2004-05-25](https://openairdocs.org/ad/2004-05-25): Seat Locking Pins · Boeing DC-9-14, DC-9-15, DC-9-15F and 18 more. Effective Apr 19, 2004
- [AD 2003-03-15 R1](https://openairdocs.org/ad/2003-03-15-R1): Airplane Flight Manual (AFM) - oxygen masks · Boeing 707-100 Long Body, 707-100B Long Body, 707-100B Short Body and 90 more. Effective Dec 22, 2003
- [AD 2003-17-07 R1](https://openairdocs.org/ad/2003-17-07-R1): Auxiliary power unit (APU) · Boeing DC-10-10, DC-10-10F, DC-10-15 and 57 more. Effective Sep 24, 2003
- [AD 2003-09-07](https://openairdocs.org/ad/2003-09-07): Left and right main landing gear (MLG) · Boeing DC-9-14, DC-9-15, DC-9-15F and 17 more. Effective Jun 5, 2003
- [AD 2002-26-10](https://openairdocs.org/ad/2002-26-10): Corners of the Forward Lower Cargo Doorjamb · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Feb 10, 2003
- [AD 2002-26-08](https://openairdocs.org/ad/2002-26-08): Emergency Power Switch Knob on the Overhead Switch Panel in the Flight Compartment · Boeing DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Feb 10, 2003
- [AD 2002-26-13](https://openairdocs.org/ad/2002-26-13): Left and right generator power relays · Boeing DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Feb 6, 2003
- [AD 2002-25-04](https://openairdocs.org/ad/2002-25-04): Circuit breakers · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Jan 17, 2003
- [AD 2002-21-09](https://openairdocs.org/ad/2002-21-09): Cockpit enclosure window sill · Boeing DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Nov 29, 2002

Historical (superseded or no longer in force):

- [AD 2022-09-18](https://openairdocs.org/ad/2022-09-18) (historical): Navigation · Boeing 707-100 Long Body, 707-100B Long Body, 707-100B Short Body and 72 more. Effective May 23, 2022
- [AD 2012-18-05](https://openairdocs.org/ad/2012-18-05) (historical): Fuel · Boeing DC-9-11, DC-9-12, DC-9-13 and 21 more. Effective Oct 11, 2012
- [AD 2009-15-16](https://openairdocs.org/ad/2009-15-16) (historical): Doors · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 18 more. Effective Jul 6, 2010
- [AD 2009-21-10](https://openairdocs.org/ad/2009-21-10) (historical): Oxygen · Airbus A300, Model B4-605R, A300, Model B4-620, A300, Model B4-622 and 138 more. Effective Dec 17, 2009
- [AD 2006-07-25](https://openairdocs.org/ad/2006-07-25) (historical): Rudder pedal bracket · McDonnell Douglas DC-8-11, DC-8-12, DC-8-21 and 44 more. Effective May 16, 2006
- [AD 2005-19-08](https://openairdocs.org/ad/2005-19-08) (historical): Main landing gear (MLG) shock strut cylinder · McDonnell Douglas DC-9-14, DC-9-15, DC-9-15F and 12 more. Effective Oct 21, 2005
- [AD 2003-17-07](https://openairdocs.org/ad/2003-17-07) (historical): Fire Extinguishers for the Engine and Auxiliary Power Unit (APU) · McDonnell Douglas DC-10-10, DC-10-10F, DC-10-15 and 60 more. Effective Sep 24, 2003
- [AD 2003-03-15](https://openairdocs.org/ad/2003-03-15) (historical): Airplane Flight Manual (AFM) - Oxygen Masks · Boeing 707 Series (all), 720 Series (all), 727 Series (all) and 75 more. Effective Mar 7, 2003
- [AD 2003-03-08](https://openairdocs.org/ad/2003-03-08) (historical): Eletrical connectors · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Mar 7, 2003
- [AD 2001-26-24](https://openairdocs.org/ad/2001-26-24) (historical): Transformer Ballast Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 14 more. Effective Feb 8, 2002
- [AD 2001-24-15](https://openairdocs.org/ad/2001-24-15) (historical): Chafing of the Wiring of the Attendants' Work Light of the Aft Cabin · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 13 more. Effective Jan 16, 2002
- [AD 98-26-09](https://openairdocs.org/ad/98-26-09) (historical): Fatigue Cracking In Doorstops And Doorjamb · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Jan 22, 1999
- [AD 98-08-24](https://openairdocs.org/ad/98-08-24) (historical): Fuselage Skin Or Doubler · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective May 22, 1998
- [AD 96-21-01](https://openairdocs.org/ad/96-21-01) (historical): Main Landing Gear Hydraulic Damper Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Nov 14, 1996
- [AD 74-08-09 R2](https://openairdocs.org/ad/74-08-09-R2) (historical): Waste Receptacles · Aero Spacelines 377, 377MG, 377SGT and 268 more. Effective Jul 29, 1996
- [AD 96-13-03](https://openairdocs.org/ad/96-13-03) (historical): Structural Integrity · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Jul 24, 1996
- [AD 96-02-05](https://openairdocs.org/ad/96-02-05) (historical): Rudder Pedals Adjuster Hub Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Mar 25, 1996
- [AD 95-12-25](https://openairdocs.org/ad/95-12-25) (historical): FIREX Pipe Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Jul 24, 1995
- [AD 95-04-01](https://openairdocs.org/ad/95-04-01) (historical): AFM - Limitations - Windshear · Boeing 727-100 Series, 727-200 Series, 737-100 Series and 54 more. Effective Mar 8, 1995
- [AD 94-03-01](https://openairdocs.org/ad/94-03-01) (historical): Maintenance Inspection Program · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Mar 14, 1994
- [AD 93-13-07](https://openairdocs.org/ad/93-13-07) (historical): Install Water Drain System · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 17 more. Effective Aug 18, 1993
- [AD 92-27-07](https://openairdocs.org/ad/92-27-07) (historical): Rudder Pedals Adjuster Hub Assembly · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 20 more. Effective Jan 22, 1993
- [AD 87-14-07 R1](https://openairdocs.org/ad/87-14-07-R1) (historical): Maintenance Inspection Program · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Dec 23, 1988
- [AD 77-14-19](https://openairdocs.org/ad/77-14-19) (historical): Engine Pylon · McDonnell Douglas DC-9-11, DC-9-12, DC-9-13 and 15 more. Effective Aug 23, 1977

All 248: https://openairdocs.org/model/douglas-dc-9-15f/ads.md

## Information bulletins (advisory) (2)

- [SAIB NM-15-03](https://openairdocs.org/saib/NM-15-03): Flight Controls. Issued Nov 24, 2014
- [SAIB NM-06-57](https://openairdocs.org/saib/NM-06-57): Reports of damage to airplanes and to property on the ground caused by blue or clear ice falling from airplanes.. Issued Jul 27, 2006

## Registered aircraft (1)

- [N112PS](https://openairdocs.org/aircraft/N112PS): [Frontera Flight Holdings Inc](https://openairdocs.org/faa-owner/FRONTERA%20FLIGHT%20HOLDINGS%20INC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), built 1967, S/N 47013

## NTSB investigations (3)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DCA08RA077](https://openairdocs.org/ntsb/DCA08RA077), Jul 6, 2008: Mcdonnell Douglas DC-9-15 (N199US), Saltillo, Mexico, destroyed, 1 fatal
- [NTSB CHI99FA102](https://openairdocs.org/ntsb/CHI99FA102), Mar 5, 1999: Douglas DC-9-15F (N195US), Kansas City, MO, substantial damage. Probable cause: ingestion of birds into both engines, resulting in foreign object damage and the subsequent partial power loss to both engines. A factor relating to this accident was the dark night.
- [NTSB CHI98LA053](https://openairdocs.org/ntsb/CHI98LA053), Nov 21, 1997: McDonnell Douglas DC-9-15 (N564PC), Syracuse, NY, substantial damage. Probable cause: The pilot's inadequate preflight to ensure that the cargo pallets were properly secured. Also causal was the the improper securing of the pallets.

## FAA accident and incident reports (10)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20131008018999I](https://openairdocs.org/incident/20131008018999I), Oct 8, 2013: Douglas DC-9-15F (N112PS), Belleville, MI, Minor damage. Aircraft landed on runway 14. Shortly after landing the aircraft veered left with the left main gear departing the paved surface by about 4 feet briefly before…
- [Incident 20040812020499I](https://openairdocs.org/incident/20040812020499I), Aug 12, 2004: Doug DC915F (N112PS), Imperial, CA. (-23) Tom loumamkin is the owner and operator of sky ways enterprise in kissimmee, fla. 34741. Mr. Loumamkin was also the PIC of N112PS. William serra was the…
- [Accident 19990304002009A](https://openairdocs.org/incident/19990304002009A), Mar 4, 1999: Doug DC915F (N195US), Kansas City, MO, Substantial damage. (.4)The airplane was cleared to land on runway 19R at the Kansas City International Airport. The first officer said that the airplane was on speed and on…
- [Incident 19981227043619I](https://openairdocs.org/incident/19981227043619I), Dec 27, 1998: Doug DC915F (N916F), Albuquerque, NM. (-5)Flight 506 abq/den on approach to den extended landing gear, no green gear down and locked lights, retracted gear, no unsafe/transit lights, flight elected…
- [Accident 19971121040659A](https://openairdocs.org/incident/19971121040659A), Nov 21, 1997: Doug DC915F (N564PC), Syracuse, NY, Substantial damage. Narrative: on November 21, 1997, at approximately 1130 local EST, a DC-9-15F, N564PC, operated by kitty hawk aircargo, inc.(GAIA199A), experienced a load shift…
- [Incident 19970904035989I](https://openairdocs.org/incident/19970904035989I), Sep 4, 1997: Doug DC915F (N194US), Ogden, UT, Minor damage. Narrative: after landing at Hinckley Airport in Ogden, Utah the pilot was taxiing and encountered two marshallers directing him to park the aircraft parallel…
- [Incident 19960203003259I](https://openairdocs.org/incident/19960203003259I), Feb 3, 1996: Doug DC915F (N194US), Kansas City, MO. Narrative: usa jet flight JUS194 departed mci on 02/03/96. The crew experienced an aircraft pressurization problem and returned to mci. On call maintenance…
- [Incident 19951227044769I](https://openairdocs.org/incident/19951227044769I), Dec 27, 1995: Doug DC915F (N563PC), Rochester, NY. Narrative: on December 27, 1995, at 1355 EST, a Douglas DC-9-15F operated as kitty hawk aircargo flight 290 was on approach to the Rochester, NY airport. When…
- [Incident 19911025054799I](https://openairdocs.org/incident/19911025054799I), Oct 25, 1991: Doug DC915F (N564PC), Indianapolis, IN, Minor damage. Center windshield cracked on descent to airpport. Landed without incident.
- [Incident 19870508019899I](https://openairdocs.org/incident/19870508019899I), May 8, 1987: Doug DC915F (N563PC), Indianapolis, IN. Thrust reverser unlock light came on en route. Engine shutdown. Found control cables were out of adjustment.

## Service difficulty reports (851, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR MJYA20260403002](https://openairdocs.org/sdr/MJYA20260403002), Apr 3, 2026: CONTROL VALVE. STUCK. UNABLE TO MAINTAIN CABIN PRESSURE WITH ONE PACK. CABIN LIGHT ILLUMINATED SHORTLY AFTER REACHING FL250. LAFT PACK INOP. RT PACK CURRENTLY ON MEL REF DMI# 7827716
- [SDR MJYA20251121013](https://openairdocs.org/sdr/MJYA20251121013), Nov 21, 2025: BUTTERFLY VALVE. STUCK. TWO HOURS INTO CRUISE AT FL 350 ENCOUNTERED A LOSS OF CABIN PRESSURE. RAN COM PROCEDURES CABIN ALTITUDE WARNING/RAPID DEPRESSURIZATION. CABIN RECOVERED AND HELD
- [SDR MJYA20250314002](https://openairdocs.org/sdr/MJYA20250314002), Mar 14, 2025: FRAME. CORRODED. WHILE PERFORMING A VISUAL INSPECTION OF THE CANT BULKHEAD FOR CRACKS PER AD 2024-20-02 FOUND CANTED BULKHEAD STA 942,225 LOWER CAP CORROSION. LOG PAGE 75814 NON
- [SDR MJYA20250314001](https://openairdocs.org/sdr/MJYA20250314001), Feb 19, 2025: ELEC CONNECTOR. DAMAGED. WHILE CRUISING AT FL350 A MASTER WARNING LIGHT ILLUMINATED, THE CABIN PRESSURE LIGHT WAS ALSO ILLUMINATED. BOTH THE CAPTAIN AND FIRST OFFICER COMPLETED THE IMME
- [SDR MJYA20220324001](https://openairdocs.org/sdr/MJYA20220324001), Mar 22, 2022: COMPUTER. FAULTY. ON CLIMB OUT KDRT, AIRCRAFT BEGAN ALTERNATING LEFT/RIGHT YAW EVENTS WHICH CONTINUED THROUGHOUT FLIGHT WITH AUTOPILOT ON OR OFF. UNSCHEDULED LANDING KSAT. CORREC
- [SDR 2022F00162](https://openairdocs.org/sdr/2022F00162), Mar 22, 2022: NONE. FAULTY. ON CLIMB OUT KDRT, AIRCRAFT BEGAN ALTERNATING LEFT/RIGHT YAW EVENTS WHICH CONTINUED THROUGHOUT FLIGHT WITH AUTOPILOT ON OR OFF. UNSCHEDULED LANDING KSAT. CORREC
- [SDR 2022F00153](https://openairdocs.org/sdr/2022F00153), Mar 22, 2022: WHEEL. UNBALANCED. EXCESIVE VIBRATION NOTICED ON NOSE LANDING GEAR DURING TAKE OFF RUN.
- [SDR Y2PA2021021821006](https://openairdocs.org/sdr/Y2PA2021021821006), Jan 31, 2021: GEARBOX. LEAKING. CREW REPORTED THAT IN CRUISE AT FL 340, RT OIL PRESSURE LOW LIGHT CAME ON, GAUGE INDICATIONS BACKED UP LIGHT INDICATION, OIL PRESSURE ZERO, OIL TEMP WENT TO ZER
- [SDR Y2PA2020123120046](https://openairdocs.org/sdr/Y2PA2020123120046), Dec 23, 2020: DOOR FRAME. CHAFED. DISCREPANCY: DURING C-CHECK IN KDHN THE FORWARD BAGGAGE COMPARTMENT FS 322 CARGO DOOR LOWER JAMB WAS FOUND TO BE CHAFED AT LONGERON 28. CORRECTIVE ACTION: COMME
- [SDR Y2PA2020123120045](https://openairdocs.org/sdr/Y2PA2020123120045), Dec 23, 2020: SKIN. CORRODED. DISCREPANCY: DURING C-CHECK IN KDHN CORROSION WAS FOUND AT FS 724 BETWEEN L27R AND L28R ON FUSELAGE SKIN. CORRECTIVE ACTION: COMMERCIAL JET IN KDHN REMOVED DAMA
- [SDR Y2PA2020123120044](https://openairdocs.org/sdr/Y2PA2020123120044), Dec 23, 2020: BEAM. CRACKED. DISCREPANCY: DURING C-CHECK AT KDHN A CRACK WAS FOUND ON L1 DOOR AFT BEAM NR 3. CORRECTIVE ACTION: COMMERCIAL JET IN KDHN STOP DRILLED CRACK AND VERIFIED BY NDT
- [SDR K11A2019072301](https://openairdocs.org/sdr/K11A2019072301), Jul 9, 2019: BATTERY PACK. DISCHARGED. EMERGENCY EXIT LIGHTS INOP.
- [SDR K11A2019063091502](https://openairdocs.org/sdr/K11A2019063091502), Jun 30, 2019: UNKNOWN. MALFUNCTIONED. AFTER TAKEOFF FLIGHT CONTROLS REQUIRED ABNORMAL AND EXCESSIVE AMOUNT OF RIGHT AILERON INPUT "UP" POSITION TO CONTROL AIRCRAFT.
- [SDR K11A2019063091501](https://openairdocs.org/sdr/K11A2019063091501), Jun 30, 2019: UNKNOWN. MALFUNCTIONED. IMMEDIATELY FOLLOWING TAKEOFF, I NOTICED THAT PILOT WAS USING GREATER THAN NORMAL AILERON INPUT TO CONTROL AIRCRAFT. HE APPEARED TO BE FIGHTING THE PLANE. I ASK
- [SDR DKEB2019061407001](https://openairdocs.org/sdr/DKEB2019061407001), Jun 7, 2019: ALTIMETER. ABNORMAL. DURING THE CLIMB TO FL280, CAPTAIN'S ALTIMETER LAGGED FIRST OFFICER'S ALTIMETER BY 500FT. FINDINGS WERE THAT ALTIMETER WAS OKAY. MUG BOGGER DEBRI WAS FOUND IN T
- [SDR K11A2019061991703](https://openairdocs.org/sdr/K11A2019061991703), Apr 30, 2019: FLOOR PANEL. CORRODED. FLOOR PANEL CORRODED.
- [SDR K11A2019061991702](https://openairdocs.org/sdr/K11A2019061991702), Apr 30, 2019: FLOOR PANEL. CORRODED. FLOOR PANEL CORROSION
- [SDR K11A2019061991701](https://openairdocs.org/sdr/K11A2019061991701), Apr 30, 2019: FLOOR PANEL. CORRODED. FLOOR PANEL CORROSION
- [SDR K11A2019061991706](https://openairdocs.org/sdr/K11A2019061991706), Apr 27, 2019: WEB. CORRODED. FLOOR WEB CORRODED STA 229 - 237 RBL 50 - 60
- [SDR K11A2019061991705](https://openairdocs.org/sdr/K11A2019061991705), Apr 26, 2019: STRUCTURE. CORRODED. R/W T/E FLAP, L/E TOP STA XFLS 127 TO XFLS 187
- [SDR K11A2019040219501](https://openairdocs.org/sdr/K11A2019040219501), Apr 1, 2019: CHECK VALVE. STUCK. IN FLIGHT THE CENTER TANK GAINS FUEL FROM THE LEFT TANK. REMOVED AND REPLACED CENTER TANK PUMP DISCHARGE CHECK VALVE IAW DC9 AMM 28-20-11, LEAK AND OPS CHECK GO
- [SDR K11A2019021291701](https://openairdocs.org/sdr/K11A2019021291701), Feb 12, 2019: ANTENNA. FRACTURED. CLIMBING THROUGH FL240 PRESS WARNING LIGHT ILLUMINATED CABIN DIFF PRESSURE HIGHEST READING WAS 3PSI. AIRCRAFT RETURNED TO KYIP FOR UNSCHEDULED LANDING. UPON INS
- [SDR MJYA20180917002](https://openairdocs.org/sdr/MJYA20180917002), Sep 17, 2018: BOLT. SHEARED. THE ATTACH BOLTS REFERENCE IPC 52-60-04-01 ITEM 105 P/N NAS1203-9 ITEM 110 P/N NAS1103-9 THAT SECURE RETAINER ASSEMBLY (VENTRAL STAIR DOOR BEARING) REFERENCE IP
- [SDR Y2PA2018072700025](https://openairdocs.org/sdr/Y2PA2018072700025), Jul 23, 2018: CONTROLLER. MALFUNCTIONED. DURING THE DESCENT, WE HAD THE MASTER WARNING LIGHT FOR CABIN PRESSURIZATION. SECURED OUR OXYGEN, RAN THE EMERGENCY PROCEDURE AND DECLARED EMERGENCY. WE REQUIRE
- [SDR MJYA20180522001](https://openairdocs.org/sdr/MJYA20180522001), May 20, 2018: CLAMP. LOOSE. DURING CRUISE ALTITUDE 35.0, THE AIRCRAFT STARTED LOSING PRESSURIZATION AND THE CABIN ALTITUDE CLIMBED TO 11.5 K FEET. THE PILOT DECLARED AN EMERGENCY AND DECEN
- [SDR K11A2017122191501](https://openairdocs.org/sdr/K11A2017122191501), Dec 21, 2017: WARNING LIGHT. MULTIPLE IND. SPOILER DEPLOYED ANNUNCIATOR LIGHT CAME ON, SPOILERS WERE DEPLOYED. CABIN PRESSURIZATION INOPERATIVE. WINDSHEAR FAIL ANNUNCIATOR LIGHT CAME ON. FLIGHT CONTROLS,
- [SDR K11A2017121591501](https://openairdocs.org/sdr/K11A2017121591501), Dec 15, 2017: BUTTON. OUT OF ADJUST. LANDING GEAR HANDLE DID NOT GO UP INTO THE UP POSITION AFTER TAKEOFF. ADJUSTED ANTIRETRACTION BUTTON IAW DC-9 AMM 32-31-1, OPS CHECK GOOD, NO FURTHER DEFECTS NO
- [SDR Y2PA2017092500002](https://openairdocs.org/sdr/Y2PA2017092500002), Sep 24, 2017: SKIN. CORRODED. MAINTENANCE FOUND CORROSION ON THE SKIN AT BS 313, LONGERON 26R - 29L. REPAIRED THE SKIN IAW DRAWING 53-171010-2, PAGES 1-2, AND EA 17-53-332.
- [SDR Y2PA2017092500001](https://openairdocs.org/sdr/Y2PA2017092500001), Sep 24, 2017: SKIN. CORRODED. MAINTENANCE FOUND CORROSION ON THE SKIN FROM BS 699 - 718, LONGERONS 24 - 29R. REPAIRED IAW DRAWING 53-171010-1, REV A, AND EA 17-53-331 R1.
- [SDR K11A2017081891501](https://openairdocs.org/sdr/K11A2017081891501), Aug 18, 2017: FRAME. CORRODED. FRAME BS 786, RBL 0 - 30 CORRODED.
- [SDR K11A2017080991501](https://openairdocs.org/sdr/K11A2017080991501), Aug 9, 2017: SKIN. CORRODED. AFT CARGO BAY SKIN CORRODED AT BS 642, RBL 14
- [SDR K11A2017052791706](https://openairdocs.org/sdr/K11A2017052791706), Jun 16, 2017: AILERON. CORRODED. LEFT OTBD AILERON HAS EVIDENCE OF CORROSION.
- [SDR Y2PA2017051200001](https://openairdocs.org/sdr/Y2PA2017051200001), May 8, 2017: WARNING SYSTEM. FALSE ACTIVATION. CREW REPORTED CABIN PRESS WARNING LIGHT ILLUMINATED IN THE CLIMB. DONNED O2 MASKS, DECLARED AN EMERGENCY, AND LANDED BACK AT AIRPORT WITHOUT FURTHER INCIDENT. M
- [SDR MJYA20170318002](https://openairdocs.org/sdr/MJYA20170318002), Mar 18, 2017: CONTROL VALVE. OUT OF ADJUST. AFTER TAKE OFF, THE PILOT SELECTED GEAR UP WITH NO RESULTS. GEAR DOORS OPENED BUT THE GEAR DID NOT RETRACT. AFTER CYCLING THE GEAR HANDLE SEVERAL TIMES, IT WAS 
- [SDR Y2PA2016112200035](https://openairdocs.org/sdr/Y2PA2016112200035), Nov 22, 2016: DEPRESSOR. CHAFED. DURING C-CHECK, FOUND L1 DOOR UPPER SEAL DEPRESSOR CHAFFED. REPAIRED IAW DRAWING 53-16151-1 AND SRM 51-30-5 PAGES 12-14 PARAGRAPH 7.
- [SDR Y2PA2016112200034](https://openairdocs.org/sdr/Y2PA2016112200034), Nov 22, 2016: SEAT TRACK. CORRODED. DURING C-CHECK, FOUND SEAT TRACK AT BS 398.5 LBL 54.5 DAMAGED. REPAIRED IAW DRAWING #53-16142-1 AND SRM 53-05 FIGURE 4.
- [SDR Y2PA2016112200033](https://openairdocs.org/sdr/Y2PA2016112200033), Nov 22, 2016: BULKHEAD. CRACKED. DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD CRACKED. REPAIRED.
- [SDR Y2PA2016112200032](https://openairdocs.org/sdr/Y2PA2016112200032), Nov 22, 2016: FRAME. CRACKED. DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD RT UPPER FRAME CORNER CRACKED. REMOVED AND REPLACED CRACKED UPPER FRAME CORNER IAW DRAWING 5910130 AND DRAWING J0601
- [SDR Y2PA2016112200031](https://openairdocs.org/sdr/Y2PA2016112200031), Nov 22, 2016: DOUBLER. CRACKED. DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD INTERNAL DOUBLER CRACKED. REMOVED AND REPLACED CRACKED INTERNAL DOUBLER IAW DRAWING 5910130 AND SRM 51-10-4 PAGE 1.
- [SDR Y2PA2016112200030](https://openairdocs.org/sdr/Y2PA2016112200030), Nov 22, 2016: FRAME. CORRODED. DURING C-CHECK, FOUND FRAME ON FORWARD FACE OF E&E BAY DOOR CORRODED. REMOVED AND REPLACED FRAME IAW SRM 51-30-7 PAGE 3 AND 51-30-5 PAGE 12.
- [SDR Y2PA2016112200029](https://openairdocs.org/sdr/Y2PA2016112200029), Nov 22, 2016: SEAT TRACK. CORRODED. DURING C-CHECK, FOUND THE SEAT TRACK AT BS 341.5 AND 389.5 CORRODED. REPAIRED THE SEAT TRACK IAW DRAWINGS 53-16124-1 AND 53-16124-2.
- [SDR Y2PA2016112800028](https://openairdocs.org/sdr/Y2PA2016112800028), Nov 22, 2016: SEAT TRACK. CORRODED. DURING C-CHECK, FOUND SEAT TRACK AT BS 341.5 AND 389.5 CORRODED. REPAIRED THE SEAT TRACKS IAW 16124-1 AND 16124-2 AND DRAWINGS 53-16124-1 AND 53-16124-2.
- [SDR Y2PA201611228028](https://openairdocs.org/sdr/Y2PA201611228028), Nov 22, 2016: HINGE FITTING. CORRODED. DURING C-CHECK, FOUND UPPER MCD HINGE LOBES CORRODEDED. REMOVED THE CORROSION IAW EA 16-52-60, FAA FORM 8110-3 16191-1 AND DRAWINGS 52-16171-1 AND 52-16171-2.
- [SDR Y2PA2016112200027](https://openairdocs.org/sdr/Y2PA2016112200027), Nov 22, 2016: SKIN. CORRODED. DURING C-CHECK, FOUND MARKER BEACON ANTENNA SKIN CORRODED. REPAIRED THE SKIN IAW DRAWING 53-16146-1.
- [SDR 7AHR201611210004](https://openairdocs.org/sdr/7AHR201611210004), Nov 21, 2016: DOOR FRAME. CRACKED. CRACK AFT PRESSURE DOOR JAMB RIGHT HAND CORNER 3 INCHES DOWN FROM 9, AND 3 INCHES DOWN FROM JAMB. REPAIRED CRACK IN AFT PRESSURE BULKHEAD SKIN BY INSTALLLING MO
- [SDR 7AHR2016112100003](https://openairdocs.org/sdr/7AHR2016112100003), Nov 21, 2016: CARGO TRACK. DAMAGED. CARGO TRACK AT BS 358.5, LBL 54.5 DAMAGED. REPAIRED THE CARGO TRACK IAW DRAWING 53-16142-1 AND SRM 53-05.
- [SDR 7AHR2016112100002](https://openairdocs.org/sdr/7AHR2016112100002), Nov 21, 2016: SEAT TRACK. CORRODED. SEVERAL AREAS OF CORROSION ON THE SEAT TRACK BS 294 TO 408. REPAIRED IAW DRAWING 53-16124-1 AND 53-16124-2 PAGES 1-3.
- [SDR 7AHR2016112100001](https://openairdocs.org/sdr/7AHR2016112100001), Nov 21, 2016: DOOR FRAME. CHAFED. FWD ENTRY DOOR UPPER AFT FRAME CHAFED. REPAIRED FWD ENTRY DOOR UPPER AFT JAM (SEAL DEPRESSOR) PER FLIGHT VEHICLES CONSULTING DRAWING 53-16151-1, AND DC-9/MD-80 
- [SDR 7AHR201611212069](https://openairdocs.org/sdr/7AHR201611212069), Nov 21, 2016: DOUBLER. CORRODED. FWD EDGE OF MARKER BEACON ANTENNA DOUBLER ERRODED. REPAIRED IAW DRAWING 53-16146-1. REPLACED THE ANTENNA IAW MM 34-35-1, STEPS 2.B.(1) TO 2.B.(8).
- [SDR K11A2016092291501](https://openairdocs.org/sdr/K11A2016092291501), Sep 22, 2016: CABLE. OUT OF ADJUST. ON TAKEOFF, LANDING GEAR WOULD NOT RETRACT, FOLLOWED COM PROCEDURE, CHAPTER 32, PAGE 8.

All 851: https://openairdocs.org/model/douglas-dc-9-15f/reports.md

## STCs that may be installed (OpenAirDocs) (214, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST09181AC](https://openairdocs.org/stc/ST09181AC): Installation of main landing gear spotlights. The Boeing Company
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC SA2040NM](https://openairdocs.org/stc/SA2040NM): Installation of closet and windscreen. Safran Cabin Inc
- [STC SA3469NM](https://openairdocs.org/stc/SA3469NM): Installation of Closet/Stowage Compartments/Coat Compartment/ Coatroom. Safran Cabin Inc
- [STC SA3494NM](https://openairdocs.org/stc/SA3494NM): Installation of auxiliary galley. Safran Cabin Inc. Lists DC-9 Series
- [STC ST01336LA](https://openairdocs.org/stc/ST01336LA): Installation of a reinforced cockpit door. Safran Cabin Inc
- [STC SA3165NM](https://openairdocs.org/stc/SA3165NM): Installation of Floor Proximity Emergency Escape Path Marking System. Bruce Aerospace Inc
- [STC ST00092LA](https://openairdocs.org/stc/ST00092LA): Instalation of interior fluorescent cabin lighting system. Bruce Aerospace Inc
- [STC ST00069AT](https://openairdocs.org/stc/ST00069AT): Installation of a Fairchild Digital or Sundstrand Universal expanded parameters digital flight data recorder. Acron Aviation Inc
- [STC ST01518NY](https://openairdocs.org/stc/ST01518NY): Installation of Flight Systems Cabin Surveillance System (CSS). Acron Aviation Inc
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST00984CH](https://openairdocs.org/stc/ST00984CH): Installation of Rockwell Collins FPI-955 Electronic Horizontal Situation Indicators (EHSI). Amphenol Cable and Interconnect Technologies Inc
- [STC ST01017CH](https://openairdocs.org/stc/ST01017CH): Installation of an AlliedSignal CAS-81 TCAS II System with dual AlliedSignal Mode S Transponders. Amphenol Cable and Interconnect Technologies Inc
- [STC ST01019CH](https://openairdocs.org/stc/ST01019CH): Installation of a Rockwell Collins GNLS-910 GPS Flight Management System. Amphenol Cable and Interconnect Technologies Inc
- [STC ST01167CH](https://openairdocs.org/stc/ST01167CH): Installation of an AlliedSignal MK-VII Enhanced Ground Proximity Warning System. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST01404CH](https://openairdocs.org/stc/ST01404CH): Installation of Universal Avionics System Corporation Multi-Function Display. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST01818CH](https://openairdocs.org/stc/ST01818CH): Installation of a Honeywell Enhanced Ground Proximity Warning System. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST01887CH](https://openairdocs.org/stc/ST01887CH): Installation of GPS antenna provisions. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST02770SE](https://openairdocs.org/stc/ST02770SE): Installation of an Improved Radio Altimeter System. AeroMech Incorporated
- [STC ST02876AT](https://openairdocs.org/stc/ST02876AT): Installation of a Free Flight Model 2101 I/O Approach Plus Global Positioning System (GPS), Universal Model MFD 640 Multi-function Display (MFD), and Provisions for an Aviation Communication & Surveillance Systems (ACSS) Terrain & Traffic Collision Avoidance System (TTCAS). Woven Electronics, LLC
- [STC ST02896AT](https://openairdocs.org/stc/ST02896AT): Installation of a Kannad Model 406-AF Emergency Locator Transmittter (ELT). Woven Electronics LLC
- [STC ST11384DS](https://openairdocs.org/stc/ST11384DS): Installation of a Universal Avionics Systems Corporation UNS‐1Lw SBAS Flight Management System with LPV Approach. Aircraft Systems and Manufacturing, Inc
- [STC SA2534SW-D](https://openairdocs.org/stc/SA2534SW-D): Replacement of Switch assembly Int'l Inflatables Co. P/N 68748, with DME Corp. P/N L-140 in emergency evacuation slide lighting system. Astronics Luminescent Systems Inc. Lists DC-9 Series
- [STC SA2539SW-D](https://openairdocs.org/stc/SA2539SW-D): Replacement of light assembly, International Inflatables Co. P/N68555-1 with DME Corp. EL-104, EL-104A, and EL-104B in emergency slide lighting system. Astronics Luminescent Systems Inc. Lists DC-9 Series
- [STC SA863EA](https://openairdocs.org/stc/SA863EA): Incorporation of DME Corporation emergency evacuation slide lighting system. Astronics Luminescent Systems Inc. Lists DC-9 Series
- [STC ST02929AT](https://openairdocs.org/stc/ST02929AT): Installation of an Artex Model C406-1 Emergency Locator Transmitter (ELT). Woven Electronics LLC
- [STC ST03838AT](https://openairdocs.org/stc/ST03838AT): Installation of an Universal Avionics Application Server Unit (ASU) System Class II Electronic Flight Bag (EFB). Technical Aero Services Inc
- [STC SA1220NW](https://openairdocs.org/stc/SA1220NW): Installation of Universal flight data recorder. Honeywell International Inc
- [STC SA3201SO](https://openairdocs.org/stc/SA3201SO): Installation of the Mark VII ground proximity and windshear warning system. Honeywell International Inc
- [STC SA5920NM](https://openairdocs.org/stc/SA5920NM): Installation of 980-4100-HQUS Flight Data Recorder and Penny and Giles Quick Access Recorder in accordance with Document 755-3024, Rev. New-1, or later FAA approved revision. Honeywell International Inc
- [STC ST00074AT](https://openairdocs.org/stc/ST00074AT): Installation of a Bendix/King Mode S transponder. Honeywell International Inc
- [STC ST00075AT](https://openairdocs.org/stc/ST00075AT): Installation of a CAS-81 TCAS II. Honeywell International Inc
- [STC ST01828AT](https://openairdocs.org/stc/ST01828AT): Installation of a RTA-83A VHF Communication System. Honeywell International Inc
- [STC SA3748SW](https://openairdocs.org/stc/SA3748SW): Installation of heat exchanger assembly (P/N 184060). Honeywell International Inc
- [STC SA4398SW](https://openairdocs.org/stc/SA4398SW): Modification of air to air heat exchanger (P/N 179450-2-2 or194110-1). Honeywell International Inc. Lists DC-9 Series
- [STC SA640NW](https://openairdocs.org/stc/SA640NW): Installation of contemporary deep rack interior. Safran Cabin Inc. Lists DC-9 Series
- [STC ST00939LA](https://openairdocs.org/stc/ST00939LA): Installation of passenger entertainment system. Burrana Inc. Lists DC-9 Series
- [STC ST04450AT](https://openairdocs.org/stc/ST04450AT): Installation of the dual Rockwell Collins TPR-901, ADS-B out capable trasnponder system and dual GPS-4000S position sensor. Avionics Support Group Inc
- [STC ST03574AT](https://openairdocs.org/stc/ST03574AT): Installation of a Talon Aerospace Anti-Collision Light. Aaxico Technical Services Inc
- [STC ST04002AT](https://openairdocs.org/stc/ST04002AT): Installation of a Talon LED Replacement Wing and Tail Mounted Anti-Collision Lights. Aaxico Technical Services Inc
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC SA2410NM](https://openairdocs.org/stc/SA2410NM): Installation of a Hughes-Avicom Audio Tape Reproducer. Burrana Inc. Lists DC-9 Series
- [STC ST09912AC](https://openairdocs.org/stc/ST09912AC): Installation of cargo straps as the primary restraint of cargo to HCU-6/E pallets. Ameristar Air Cargo Inc
- [STC ST09116SC](https://openairdocs.org/stc/ST09116SC): Installation of dual Trimble Model TNL 8100 GPS navigation systems. Honeywell International Inc
- [STC SA4817NM](https://openairdocs.org/stc/SA4817NM): Installation of standard windshear systems. Honeywell International Inc
- [STC SA8047NM](https://openairdocs.org/stc/SA8047NM): Installation of Honeywell Digital air data computer (DADC). Honeywell International Inc
- [STC SA8339SW](https://openairdocs.org/stc/SA8339SW): Installation of a fuselage nose radome shell. The NORDAM Group LLC

All 214: https://openairdocs.org/model/douglas-dc-9-15f/stcs.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Mcdonnell Douglas DC-9-15F](https://openairdocs.org/model/mcdonnell-douglas-dc-9-15f): 3 registered aircraft, registry code 302203K

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