Skip to content
KnownTail
Aircraft record

N985Z1970 Mcdonnell Douglas DC-9-31

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Oct 19, 2005.

Safety record in brief:No NTSB accidents or incidents since 198245 ADs may apply30 service difficulty reports

Registration
Deregistered
Last based in
San Antonio, TX
owner city / state
Engine
JT8D-5 · 12,250 lb thrust
P & W
Owners
1
since 2005
NTSB events
None
since 1982
ADs may apply
45
confirm with A&P
Service reports
30
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Alameda Corp Trustee
Owner type
Corporation
City, state
San Antonio, TX
Certificate issued
Feb 7, 2005
Canceled
Oct 19, 2005
Airworthiness
Standard · Transport
Airworthiness date
Jun 24, 1970

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Mcdonnell Douglas
Model
DC-9-31
Year
1970
Serial number
47491
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
116
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
ADBFF6

Engine

Make and model
P & W Jt8d-5
Type
Turbo-jet
Power
12,250 lb thrust

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2005Alameda Corp TrusteeSan Antonio, TX

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

ADs published since 1998 that may apply (45)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2013-25-12Fuselage Main BulkheadJan 31, 2014Airframe (DC-9-31)Serial numbers per McDonnell Douglas DC-9 Alert Service Bulletin A53-144, Revision 2, dated February 23, 1984
2010-25-04McDonnell Douglas Corporation Model DC-9-30, DC-9-40, and DC-9-50 Series Airplanes…Jan 11, 2011Airframe (DC-9-31)Serial numbers per Boeing Service Bulletins DC9-28-212 and MD90-28-010, both Revision 1, dated June 16, 2009
2010-23-10McDonnell Douglas Corporation Model DC-9-14, DC-9-15, and DC-9-15F Airplanes; and Model…Dec 14, 2010Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin DC9-57-223, Revision 1, dated August 13, 2009
2009-15-16McDonnell Douglas Corporation Model DC-9-10 Series Airplanes, DC-9-30 Series Airplanes…Jul 6, 2010Airframe (DC-9-31)
2010-10-20McDonnell Douglas Corporation Model DC-9-30, DC-9-40, and DC-9-50 Series AirplanesJun 21, 2010Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin DC9-28-227, dated April 23, 2009
Show all 45 ADs
ADSubjectEffectiveApplies to
2009-24-21McDonnell Douglas Model DC-9-14, DC-9-15, and DC-9-15F Airplanes; and McDonnell Douglas…Jan 8, 2010Airframe (DC-9-31)
2009-03-03McDonnell Douglas Model DC-9-14, DC-9-15, and DC-9-15F Airplanes; and Model DC-9-20…Mar 31, 2009Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin DC9-28-216, dated March 18, 2008
2008-18-06McDonnell Douglas Model DC-9-10, DC-9-20, DC-9-30, DC-9-40, and DC-9-50 Series…Jan 7, 2009Airframe (DC-9-31)Only with: Equipped with a tail cone evacuation slide container installed in accordance with STC ST735SO.
2008-11-15McDonnell Douglas Model 717-200 Airplanes; Model DC-9-10 Series Airplanes; Model DC-9-20…Jul 3, 2008Airframe (DC-9-31)
2007-17-18McDonnell Douglas Model DC-9-10, -20, -30, -40, and -50 Series Airplanes; Model DC-9-81…Oct 2, 2007Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin DC9-30-097, Revision 2, dated May 27, 2005
2006-21-06McDonnell Douglas Model DC-9-10 Series Airplanes; DC-9-20 Series Airplanes; DC-9-30…Nov 29, 2006Airframe (DC-9-31)
2006-18-05McDonnell Douglas Model DC-9-14, DC-9-15, and DC-9-15F Airplanes; Model DC-9-21…Oct 11, 2006Airframe (DC-9-31)Serial numbers per Boeing Alert Service Bulletin DC9-24A190, Revision 2, dated October 12, 2004
2006-18-02McDonnell Douglas Model DC-9-10, -20, -30, -40, and -50 Series AirplanesOct 4, 2006Airframe (DC-9-31)
2006-13-18McDonnell Douglas Model DC-9-31, DC-9-32, DC-9-32F, DC-9-33F, DC-9-34, and DC-9-34F…Aug 9, 2006Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin DC9-28-214, dated December 16, 2005
2006-10-14McDonnell Douglas Model DC-9-10, DC-9-20, DC-9-30, DC-9-40, and DC-9-50 Series…Jun 21, 2006Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin 717-52-0007, Revision 1 (for Model 717-200 airplanes). Only with: All DC-9, MD-80, MD-88 and MD-90-30 airplanes; Model 717-200 airplanes only as identified in Boeing Service Bulletin 717-52-0007, Revision 1.
2006-07-08McDonnell Douglas Model DC-9-10, DC-9-20, DC-9-30, DC-9-40, and DC-9-50 Series AirplanesMay 5, 2006Airframe (DC-9-31)Serial numbers per McDonnell Douglas DC-9 Service Bulletin 53-168, dated November 17, 1983
2006-06-04McDonnell Douglas Model DC-9-10, -20, -30, -40 and -50 Series Airplanes, and Model…Apr 20, 2006Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin DC9-53-179, Revision 2, dated May 27, 2004
2005-13-18McDonnell Douglas Model DC-9-10 Series Airplanes; Model DC-9-20 Series Airplanes; Model…Aug 1, 2005Airframe (DC-9-31)Only with: Equipped with SAFT America Inc. nickel cadmium batteries P/N 021929-000 or P/N 021904-000 manufactured before May 2003.
2004-25-14McDonnell Douglas Model DC-9-14, DC-9-15, and DC-9-15F Airplanes; DC-9-20, DC-9-30…Jan 20, 2005Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin DC9-57-222, dated September 18, 2002
2004-18-11McDonnell Douglas Model DC-9-14, DC-9-15, and DC-9-15F Airplanes; and Model DC-9-20…Oct 13, 2004Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin DC9-57-225, dated December 10, 2002
2004-07-14McDonnell Douglas Model DC-9-15, DC-9-31, and DC-9-32 AirplanesMay 11, 2004Airframe (DC-9-31)Serial numbers per McDonnell Douglas Service Bulletin DC9-53-137, Revision 09. Only with: Fuselage numbers listed; equipped with a floor level hinged (ventral) door of the aft pressure bulkhead; excludes airplanes with the modification required by paragraph (d) or (e) of AD 96-10-11 or paragraph K. of AD 85-01-02 R1 done.
2004-07-04McDonnell Douglas Model DC-9-14, DC-9-15, DC-9-15F, DC-9-31, DC-9-32, DC-9-32 (VC-9C)…May 5, 2004Airframe (DC-9-31)Serial numbers per Boeing Alert Service Bulletin DC9-33A114, Revision 03, dated January 16, 2003
2004-05-08McDonnell Douglas Model DC-9-31 and DC-9-32 AirplanesApr 7, 2004Airframe (DC-9-31)Certain serial numbers: DC-9-31 1039; DC-9-31 1046; DC-9-32 0268; DC-9-32 0505. Only with: Limited to the listed manufacturer's fuselage numbers.
2003-24-05McDonnell Douglas Model DC-9-31 and DC-9-32 AirplanesDec 16, 2003Airframe (DC-9-31)Certain serial numbers: DC-9-31 1039; DC-9-31 1046; DC-9-32 0268; DC-9-32 0505. Only with: Serials are manufacturer's fuselage numbers.
2003-03-15 R1Various Boeing and McDonnell Douglas Transport Category AirplanesDec 22, 2003Airframe (DC-9-31)
2003-20-06McDonnell Douglas Model DC-9-31 and DC-9-32 AirplanesOct 20, 2003Airframe (DC-9-31)Certain serial numbers: 0268; 0505; 1039; 1046. Only with: Limited to fuselage numbers 0268, 0505, 1039 and 1046.
2003-09-07McDonnell Douglas Model DC-9-10, -20, -30, -40, and -50 Series Airplanes; and DC-9-81…Jun 5, 2003Airframe (DC-9-31)
2003-03-15Various Boeing and McDonnell Douglas Transport Category AirplanesMar 7, 2003Airframe (DC-9-31)
2002-26-08McDonnell Douglas Model DC-9-10, DC-9-20, DC-9-30, DC-9-40, and DC-9-50 Series…Feb 10, 2003Airframe (DC-9-31)Serial numbers per Boeing Alert Service Bulletin DC9-24A189, dated December 12, 2001
2002-26-10McDonnell Douglas DC-9-10, -20, -30, -40, and -50 Series AirplanesFeb 10, 2003Airframe (DC-9-31)Serial numbers per McDonnell Douglas Service Bulletin DC9-53-277, Revision 01, dated June 16, 1999
2002-26-13McDonnell Douglas Model DC-9-11, -12, -13, -14, -15, and -15F Airplanes; Model DC-9-21…Feb 6, 2003Airframe (DC-9-31)Serial numbers per Boeing Alert Service Bulletin DC9-24A191, Revision 01, dated January 9, 2002
2002-25-04McDonnell Douglas Model DC-9-10, -20, -30, -40, and -50 Series Airplanes; and C-9…Jan 17, 2003Airframe (DC-9-31)Serial numbers per McDonnell Douglas Alert Service Bulletin DC9-24A171, Revision 01, dated September 21, 1999
2002-21-09McDonnell Douglas Model DC-9-10, -20, -30, -40, and -50 Series AirplanesNov 29, 2002Airframe (DC-9-31)Serial numbers per Boeing Service Bulletin DC9-53-290, Revision 01, dated March 15, 2002
2002-08-09McDonnell Douglas Model DC-9-31 AirplaneMay 8, 2002Airframe (DC-9-31)Only with: Applies only to the airplane with fuselage number 0705.
2002-04-01McDonnell Douglas Model DC-9, DC-9-80, and C-9 Series Airplanes; Model MD-88 Airplanes…Mar 28, 2002Airframe (DC-9-31)Serial numbers per Boeing Service Bulletins DC9-32-315 and MD90-32-033, Revision 01, dated October 24, 2000. Only with: Equipped with upper lock links P/N 3914464-1, 3914464-501, or 3914464-503.
2001-20-15McDonnell Douglas Model DC-9 Series Airplanes and MD-88 AirplanesOct 26, 2001Airframe (DC-9-31)Serial numbers per Boeing Alert Service Bulletin DC9-24A193, dated July 31, 2001
2000-08-18McDonnell Douglas Model DC-9 Series Airplanes, and Model MD-88 and MD-90-30 AirplanesJun 13, 2000Airframe (DC-9-31)Serial numbers per McDonnell Douglas Alert Service Bulletin DC9-25A357, Revision 02; McDonnell Douglas Alert Service Bulletin MD90-25A019
99-08-05 R1McDonnell Douglas Model DC-9 and C-9 (Military) Series AirplanesMay 12, 1999Airframe (DC-9-31)Serial numbers per McDonnell Douglas Service Bulletin DC9-53-267, dated October 20, 1997
99-08-05McDonnell Douglas Model DC-9 and C-9 (Military) Series AirplanesMay 12, 1999Airframe (DC-9-31)Serial numbers per McDonnell Douglas Service Bulletin DC9-53-267, dated October 20, 1997
98-23-11McDonnell Douglas Model DC-9-31 Series AirplanesDec 17, 1998Airframe (DC-9-31)Serial numbers per McDonnell Douglas Service Bulletin DC9-53-288, dated February 10, 1997
98-09-19McDonnell Douglas Model DC-9, DC-9-80, and C-9 (Military) Series Airplanes, and Model…Jun 3, 1998Airframe (DC-9-31)Only with: Converted or first production non-regulating shutoff valve AlliedSignal Aerospace P/N 979410-1-1 or 979410-2-1 installed on the engine starter.
97-02-08 R1McDonnell Douglas Model DC-9, DC-9-80 and C-9 (Military) Series Airplanes, and Model…Mar 4, 1997Airframe (DC-9-31)Serial numbers per McDonnell Douglas Service Bulletin DC9-27-300, Revision 02, dated June 29, 1995
97-02-08McDonnell Douglas Model DC-9, DC-9-80 and C-9 (Military) Series Airplanes, and Model…Mar 4, 1997Airframe (DC-9-31)Serial numbers per McDonnell Douglas Service Bulletin DC9-27-300, Revision 02, dated June 29, 1995
96-07-51McDonnell Douglas Model DC-9 Series AirplanesApr 15, 1996Airframe (DC-9-31)Certain serial numbers: DC-9 001–631. Only with: Limited by fuselage numbers 001 through 631 inclusive.
95-02-02McDonnell Douglas Model DC-9 and DC-9- 80 Series Airplanes, Model MD-88 Airplanes, and…Feb 21, 1995Airframe (DC-9-31)Serial numbers per McDonnell Douglas DC-9 Service Bulletin 53-269, dated August 11, 1994

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (30)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Fuselage · longeron · crackedMar 5, 2001

    DURING CHECK-C MAINT FOUND .25 INCH CRACK AT LONGERON 5L LOWER LEFT LEG, STA 699. REPAIRED PER SRM 53-11-3. INSTALLED LAST TWO BOLTS PER SRM 51-30-1.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Autoflight · afcs · malfunctionedJun 12, 2000

    CREW REPORTED UNCOMMANDED PITCH CHANGES IN FLIGHT WITH AUTOPILOT NOT ENGAGED. CHECK-C 12-23-99 MCI.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Flight controls · actuator · wornJan 9, 2000

    AFTER TAKEOFF AT GEAR RETRACTION CAPTAIN NOTED SPARKS COMING FROM CENTER PEDESTAL NEAR HIS RIGHT FOOT. ALSO, NOTICED A BURNING SMELL. FLIGHT RETURNED TO ATL. FOUND THE GROUND SPOILER ACT HAD FAILED. PLACARDED THE ACT PER MEL FOR LATER REPLACEMENT. CHECK-C 8-18-99 MCI.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Wings · fitting · crackedNov 10, 1999

    DURING OP 16 MAINT CHECK ON RT WING THE I/B FLAP HINGE CASTING AREA XRS 164 HAD LOWER O/B HOLE CRACKED AT 12 O'CLOCK POSITION. CRACK WAS STOP DRILLED AND NDT CHECKED FOR CRACK CONTAINMENT. DOUBLERS INSTALLED PER DOUGLAS DRAWING JO 60271.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · fitting · crackedNov 10, 1999

    DURING OP 16 MAINT CHECK, THE RT WING I/B FLAP HINGE CASTING AREA XRS 164, I/B LOWER HOLE IN REAR SPAR HAD 2 CRACKS APPROXIMATELY 1.25 AND .5 INCH LONG. CRACKS WERE STOP DRILLED AND NDT CHECKED FOR CRACK CONTAINMENT. DOUBLERS WERE INSTALLED PER DOUGLAS DRAWING JO 60271.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · angle · corrodedNov 5, 1999

    DURING OP 16 MAINT CHECK, THE FWD SERVICE DOOR CUSP ANGLE WAS CORRODED BETWEEN STA 190 TO 220. INSTALLED NEW SECTION OF CUSP ANGLE FROM STA 184 TO FACTORY SPLICE AT STA 228 PER SPM 6-70-01. INSTALLED SPLICE REPAIR AT STA 184 PER SRM 53-05.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · tie · corrodedNov 5, 1999

    DURING OP 16 MAINT CHECK, FOUND CORRODED FORMER TIE AT STA 200, FORMER TO LONGERON 18R. INSTALLED NEW FORMER TIE FITTING AT STA 200 PER SPM 6-70-01.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · spar · crackedNov 1, 1999

    DURING OP 16 MAINT CHECK, FOUND RT WING REAR SPAR OTBD FLAP MOUNT HOLES AT XRS 353 HAD THE LOWER OTBD HOLE CRACKED 1.125 INCH LONG. REAR SPAR REPAIRED AT XRS 353 PER ARA 16334.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · angle · crackedNov 20, 1998

    DURING CHECK-C MAINT, FOUND DORSAL FIN TO FUSELAGE ATTACH ANGLE CRACKED ON RT SIDE AT STA 1097, APPROX 1.5 INCH LONG IN RADIUS. CRACK WAS STOP DRILLED AND CRACK CONTAINMENT VERIFIED BY NDT. ANGLE WAS REPAIRED PER SRM 53-05, FIG 23.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · angle · crackedNov 19, 1998

    DURING CHECK-C MAINT, FOUND TAIL TO FUSELAGE ANGLE IN DORSAL FIN CRACKED FROM SCREW HOLE TO EDGE, ON RT SIDE AT STA 1081. REMOVED CRACKED ANGLE AND REPLACED WITH NEW ANGLE (P/N SR09530162-4), PER SB 53-223 REV 2, AND ARA 15725.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 30 reports.

Related aircraft

Show all 8 related aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

Request owner name removalReport an error in this record

Claim this airplane