# N992Z: 1967 Douglas DC-9-31, registration cancelled 2005-10-19 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: October 19, 2005 - Exported to: Venezuela - Status when cancelled: Valid registration - Airframe: [Douglas DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (registry code 3022065) - Engine: [Pratt & Whitney JT8D-9 series](https://openairdocs.org/engine/pratt-whitney-jt8d-9-series) (registry code 52048) - Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE), [TCDS E2EA](https://openairdocs.org/tcds/E2EA) (OpenAirDocs) - Serial number: 47095 - Year built: 1967 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-jet - Airworthiness: Standard, transport - Airworthiness date: April 29, 1975 - Certificate issued: February 7, 2005 - Last registry action: February 7, 2005 - Mode S code: ADDC50 - Owner when cancelled: [Alameda Corp Trustee](https://openairdocs.org/faa-owner/ALAMEDA%20CORP%20TRUSTEE) - Location: [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio) - Owner type: Corporation - Owner's area on the map: 29.5387° N, 98.4913° W: Placed by OpenAirDocs at the center of ZIP code 78216, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N992Z - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=992Z - Page: https://openairdocs.org/deregistered/N992Z-2005-10-19 From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe. ADs and bulletins for the Douglas DC-9-31: https://openairdocs.org/model/douglas-dc-9-31.md ## Service difficulty reports (66, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR ZW0A0100112](https://openairdocs.org/sdr/ZW0A0100112), Apr 6, 2001: ANGLE. CRACKED. DURING OP 15 MAINT CHECK FOUND POSSIBLE CRACK IN SUPPORT ANGLE AT STA 1046, LONGERON 3L. ACCOMP NDT USING HFEC PER 51-00-03, PART 6 AND FOUND 1 .25 IN LONG CRAC - [SDR ZW0A0100111](https://openairdocs.org/sdr/ZW0A0100111), Apr 5, 2001: FLOORBEAM. CORRODED. DURING OP 15 MAINT CHECK AT STA 965, RBL 5 INCHES AND RBL 14 INCHES, BOTTOM OF CABIN FLOORBEAM HAD A BULGE. REMOVED CORRODED SECTIONS OF FLOORBEAM. INSTALLED RE - [SDR TWAA0106210](https://openairdocs.org/sdr/TWAA0106210), Mar 30, 2001: SKIN. CRACKED. DURING OP 15 MAINT CHECK FOUND POSSIBLE CRACK IN SKIN AT STA 1104, LONGERON 5L TO 4L. COMPLIED WITH ARA 17573 REFERRING TO LISTED SRM 53-04, FIG 27 AND SRM 51-0 - [SDR TWAA0105909](https://openairdocs.org/sdr/TWAA0105909), Mar 29, 2001: SKIN. CRACKED. DURING OP 15 MAINT CHECK FOUND FUSELAGE SKIN CRACKED AT STA 1079, CANTED BULKHEAD, LONGERON 3L AND 5L. INSTALLED REPAIR DOUBLER PER SRM 53-04, FIG 27, PAGE 143 - [SDR TWAA0105908](https://openairdocs.org/sdr/TWAA0105908), Mar 28, 2001: SKIN. CORRODED. DURING OP 15 MAINT CHECK FOUND CORROSION ON SKIN AT STA 351 ON RT SIDE AT LONGERON 29R. INTERIM REPAIR WAS INSTALLED. REPAIRED PER SRM 53-04, FIG 38, SHEET 24, - [SDR TWAA0105604](https://openairdocs.org/sdr/TWAA0105604), Mar 27, 2001: SKIN. CRACKED. DURING OP 15 MAINT CHECK FOUND CRACK IN SKIN AT STA 1087, LONGERON 4R. ACCOMP HIGH FREQ EDDY CURRENT AND CONFIRMED .75 INCH CRACK PER 51-00-03 PART 6. REPAIRED - [SDR TWAA0105202](https://openairdocs.org/sdr/TWAA0105202), Mar 20, 2001: CARGO TRACK. CORRODED. DURING OP 15 MAINT CHECK IN THE FWD CARGO COMPT, THE RT FWD CARGO TRACK WAS BADLY CORRODED, STA 218 TO 370. MADE NEW TRACK FROM STOCK. DRILLED HOLES FROM OLD TR - [SDR TWAA0104913](https://openairdocs.org/sdr/TWAA0104913), Mar 15, 2001: WEB. CORRODED. DURING OP 15 MAINT CHECK FOUND MEMBRANE SKIN UNDER CABIN FLOOR AT STA 200 TO 218, RBL 57, WAS CORRODED. FABRICATED NEW MEMBRANE AND INSTALLED RIVETS AND BOLTS. - [SDR TWAA0104908](https://openairdocs.org/sdr/TWAA0104908), Mar 14, 2001: LONGERON. CRACKED. DURING OP 15 MAINT CHECK FOUND LONGERONS 17R, 12R, AND 16R WERE CRACKED AT STA 965. SPLICED IN NEW LONGERON FROM STA 965 TO 996 PER SRM 53-02, FIG 18. - [SDR TWAA0104707](https://openairdocs.org/sdr/TWAA0104707), Mar 9, 2001: ANGLE. CORRODED. DURING OP 15 MAINT CHECK THE RIGHT GALLEY SERVICE DOOR FRAME WAS CORRODED INSIDE THE AFT LOWER CORNER, INSIDE FRAME TO FLOOR STRUCTURE. CUT AND REMOVED CORRODED - [SDR TWAA0104706](https://openairdocs.org/sdr/TWAA0104706), Mar 9, 2001: WEB. CRACKED. DURING OP 15 MAINTENANCE CHECK, FOUND MEMBRANE UNDER FLOOR AT STA 160 TO 200, RBL 21 INCHES, WAS CRACKED AND CORRODED. REMOVED DAMAGED MEMBRANE BETWEEN STA 160 - [SDR TWAA0104705](https://openairdocs.org/sdr/TWAA0104705), Mar 9, 2001: FLOOR SUPPORT. CORRODED. DURING OP 15 MAINTENANCE CHECK FOUND FLOOR SUPPORT AT STA 200, RBL 20 IN TO 43 IN, WAS CORRODED. FABRICATED NEW FLOOR SUPPORT, TREATED, PAINTED AND INSTALLED FA - [SDR TWAA0104704](https://openairdocs.org/sdr/TWAA0104704), Mar 9, 2001: FLOOR SUPPORT. CORRODED. DURING OP 15 MAINTENANCE CHECK, FLOOR SUPPORT AT STA 160 TO 200, RBL 47 IN, WAS CORRODED. FABRICATED NEW FLOOR SUPPORT, TREATED, PAINTED AND INSTALLED FASTENERS - [SDR TWAA0104502](https://openairdocs.org/sdr/TWAA0104502), Mar 8, 2001: SKIN. DAMAGED. DURING 0P 15 MAINT CHECK, THE LT HORIZONTAL STABILIZER L/E HAD TWO AREAS THAT WERE BELOW MM LIMITS IN 55-10-108 PAGE 201 ITEM 1C AND 2B, XFS 175.5 AND XFS 216, - [SDR TWAA0104302](https://openairdocs.org/sdr/TWAA0104302), Mar 6, 2001: SKIN. CRACKED. DURING OP 15 MAINT CHECK, FOUND FWD CARGO FUSELAGE SKIN UPPER FWD CORNER AT STA 316 WITH FASTENER HAVING CRACK INDICATION CONFIRMED WITH HIGH FREQ EDDY CURRENT - [SDR TWAA0103902](https://openairdocs.org/sdr/TWAA0103902), Feb 27, 2001: LONGERON. DAMAGED. DURING OP 15 MAINT CHECK FOUND STRAP REPAIR AT LONGERON 20L, AT STA 223. FABRICATED LONGERON SECTION FOR L20 FROM STA 200 TO 229 PER SPM 6-70-01, AND SRM 53-11- - [SDR TWAA0103803](https://openairdocs.org/sdr/TWAA0103803), Feb 27, 2001: STRUCTURE. CRACKED. DURING OP 15 MAINT CHECK NUMBER 2 ENGINE PYLON FAIRING STRUCTURE ON LOWER SIDE, FWD END HAD A CRACK BETWEEN TWO RIVETS. INSTALLED REPAIR PER SRM 54-01, PAGE 6. - [SDR TWAA0103802](https://openairdocs.org/sdr/TWAA0103802), Feb 26, 2001: SKIN. CRACKED. DURING OP 15 MAINT CHECK FOUND .1875 INCH LONG CRACK AT STA 193, UPPER AFT CORNER OF FWD SERVICE DOOR OUTER SKIN. CRACK CONFIRMED BY HIGH FREQ EDDY CURRENT PER - [SDR TWAA00103403](https://openairdocs.org/sdr/TWAA00103403), Feb 21, 2001: DOUBLER. CRACKED. DURING OP 15 MAINT CHECK FOUND PRESSURE DECK BULKHEAD DOUBLER WAS CRACKED AT 718 CASTING, LT MLG WHEEL WELL. REPLACED DOUBLER AND SEALED PER SRM 51-20-0 AND 51- - [SDR TWAA0103003](https://openairdocs.org/sdr/TWAA0103003), Feb 13, 2001: STRINGER. CORRODED. DURING CHECK-C MAINT FOUND HEAVY CORROSION ON STRINGER 19R AT STA 180. REMOVED CORROSION ON STRINGER 18L, STA 150 TO 229, AND REPLACED WITH NEW LONGERON PER SRM - [SDR TWAA0103002](https://openairdocs.org/sdr/TWAA0103002), Feb 13, 2001: FLOOR SUPPORT. CORRODED. DURING OP 15 MAINT CHECK, THE CABIN FLOOR SUPPORT WAS CORRODED AT BL ZERO, STA 160 TO 200 AND 218 TO 229. INSTALLED NEW FLOOR SUPPORTS AT BOTH LOCATIONS PER SPM - [SDR TWAA0103001](https://openairdocs.org/sdr/TWAA0103001), Feb 12, 2001: WEB. CORRODED. DURING OP 15 MAINT CHECK THE CABIN SUB FLOOR MEMBRANE WAS CORRODED AT STA 160 TO 200, LBL 21 AND LBL 42 INCHES. REMOVED CORRODED MEMBRANE AND INSTALLED NEW SECT - [SDR TWAA0102711](https://openairdocs.org/sdr/TWAA0102711), Feb 6, 2001: ANGLE. CORRODED. DURING OP 15 MAINT CHECK THE FWD PASSENGER DOOR ENTRY THRESHOLD PLATE SUPPORT ANGLE AT LBL 55, STA 160 TO 200, WAS CORRODED. REPLACED SUPPORT ANGLE PER SPM 6-70 - [SDR TWAA0102409](https://openairdocs.org/sdr/TWAA0102409), Feb 5, 2001: SKIN. DAMAGED. DURING OP 15 MAINT CHECK THE LT ELEVATOR WAS DAMAGED AT THE T/E AT OUTBOARD END FROM IMPACT. DAMAGE APPROX 1.5 IN BY 4 IN HOLE IN T/E WEDGE. REPLACED SHROUD REF - [SDR TWAA0104301](https://openairdocs.org/sdr/TWAA0104301), Feb 1, 2001: SEAT TRACK. CORRODED. DURING OP 15 MAINT CHECK FOUND CORROSION ON SEAT TRACK NUMBER 3, BETWEEN STA 200 AND 237. CUT TRACK AT STA 257 AND INSTALLED 7 FT AND 1 INCH OF TRACK PER SRM 53 - [SDR TWAA0102408](https://openairdocs.org/sdr/TWAA0102408), Feb 1, 2001: SKIN. CRACKED. DURING OP 15 MAINT CHECK FOUND NLG RT STRUT DOOR AFT HINGE CUTOUT HAD A 1 INCH CRACK. STOP DRILLED CRACK. MANUFACTURED REPAIR PER SRM 53-05, PAGE 169 TO 171. TR - [SDR TWAA0018703](https://openairdocs.org/sdr/TWAA0018703), Nov 20, 2000: TIE. CRACKED. DURING OP 15 MAINT CHECK FOUND LONGERON TIES CRACKED AT STA 583, LONGERON 28L AND 29R. REPLACED WITH NEW LONGERON TIE FITTINGS PER SPM 6-70-01 AND SRM 51-30-0 A - [SDR TWAA0102410](https://openairdocs.org/sdr/TWAA0102410), Nov 5, 2000: ANGLE. CRACKED. DURING OP 15 MAINT CHECK IN MID CARGO COMPT FOUND CRACK AT TIE ANGLE FROM INTERCOSTAL TO FORMER BETWEEN LONGERON 28 TO 27R, STA 237. FABRICATED NEW TIE ANGLE PE - [SDR TWAA0017614](https://openairdocs.org/sdr/TWAA0017614), Nov 2, 2000: FLOOR PANEL. CRACKED. DURING OP 15 MAINT CHECK, THE FLOOR MEMBRANE WAS CRACKED AT STA 595, APPROX 56 RBL. STOP DRILLED CRACK WITH 0.025 DIA DRILL AND FABRICATED DOUBLER PER SRM 53-01 - [SDR TWAA0017613](https://openairdocs.org/sdr/TWAA0017613), Nov 2, 2000: LONGERON. CRACKED. DURING OP 15 MAINT CHECK, FOUND LONGERON 17L CRACKED AT STA 965. REPAIRED CRACKED LONGERON PER SRM 53-02, FIG 18 WITH SPLICE. - [SDR TWAA0017612](https://openairdocs.org/sdr/TWAA0017612), Oct 31, 2000: SKIN. DAMAGED. DURING OP 15 MAINT CHECK, ON THE RT FUSELAGE, SEVERAL RIVET HEADS PULLED THROUGH SKIN AT STA 110, RLR 29. DRILLED OUT 4 COUNTER SUNK RIVETS THAT PULLED THROUGH - [SDR TWAA0017611](https://openairdocs.org/sdr/TWAA0017611), Oct 30, 2000: SEAT TRACK. CORRODED. DURING OP 15 MAINT CHECK, FOUND LIGHT CORROSION ON SEAT TRACK NUMBER 2 BETWEEN STA 832 AND 996, AND BETWEEN STA 680 AND 832. REMOVED CORROSION PER SPM 6-80-01. - [SDR TWAA0017610](https://openairdocs.org/sdr/TWAA0017610), Oct 30, 2000: SEAT TRACK. CORRODED. DURING OP 15 MAINT CHECK, FOUND LIGHT CORROSION ON SEAT TRACK NUMBER 2 BETWEEN STA 237 AND 465, AND BETWEEN STA 465 AND 680. REMOVED CORROSION PER SPM 6-80-01. - [SDR TWAA0017609](https://openairdocs.org/sdr/TWAA0017609), Oct 26, 2000: SEAT TRACK. CORRODED. DURING OP 15 MAINT CHECK, FOUND LIGHT CORROSION ON SEAT TRACK NUMBER 1 BETWEEN STA 680 AND 465, AND BETWEEN STA 465 AND 237. REMOVED CORROSION PER SPM 6-80-01 A - [SDR TWAA0019603](https://openairdocs.org/sdr/TWAA0019603), Oct 24, 2000: FLOOR SUPPORT. CRACKED. DURING OP 15 MAINT CHECK FOUND A CRACK IN THE FLOOR SUPPORT AT STA 446, LONGERON 27L. REMOVED FLOOR SUPPORT ANGLE. STOP DRILLED CRACKS AND SENT TO SHOP TO WELD - [SDR TWAA0017608](https://openairdocs.org/sdr/TWAA0017608), Oct 24, 2000: SPLICE. CRACKED. DURING OP 15 MAINT CHECK, FOUND CRACK IN LONGERON SPLICE AT AFT END FROM RIVET STA 408 TO 427, LONGERON 29L. REMOVED SPLICE FITTING. DRILLED AND INSTALLED NEW S - [SDR TWAA0010701](https://openairdocs.org/sdr/TWAA0010701), Jul 3, 2000: CABLE. BROKEN. THE RT SIDE FWD ESCAPE SLIDE LANYARD WAS FOUND BROKEN. REPLACED THE LANYARD. CHECK-C 11-25-99 STL. - [SDR TWAA0006805](https://openairdocs.org/sdr/TWAA0006805), Apr 30, 2000: SKIN. CORRODED. IN THE AFT CARGO BIN, FOUND PILLOWING OF FUSELAGE SKIN AT STA 948, LONGERON 28R TO 29, AND AT STA 945 TO 950 LONGERON 30 TO 28R. REMOVED CORROSION PER SRM 51-10 - [SDR TWAA0003402](https://openairdocs.org/sdr/TWAA0003402), Feb 29, 2000: POWER SUPPLY. INOPERATIVE. THE EGRESS LIGHTS PAST CABIN ROW 17 STAYED ON. REPLACED THE POWER SUPPLY. CHECK-C 11-25-99 STL. - [SDR TWAA9914605](https://openairdocs.org/sdr/TWAA9914605), Oct 26, 1999: WIRE. BROKEN. WHILE THE AIRCRAFT WAS ON THE GROUND SPARKS WERE OBSERVED COMING FROM THE FUELING PANEL. REPLACED A BROKEN WIRE. CC00 9-4-99 STL. - [SDR TWAA9906602](https://openairdocs.org/sdr/TWAA9906602), May 5, 1999: LONGERON. CRACKED. THE UPPER FUSELAGE LONGERON 5R HAD .25 IN CRACK AT FASTENERS, STA 699. REPAIRED CRACK IN LONGERON 5R PER SRM 53-02, FIG 18. CHECK-C 9-4-98 STL. - [SDR TWAA9818101](https://openairdocs.org/sdr/TWAA9818101), Nov 9, 1998: VALVE. WORN. CABIN PRESSURIZATION LOST AT FL260. PASSENGER OXYGEN MASKS DROPPED. DIVERTED TO MCI. REPLACED THE LEFT PRESSURE REGULATOR VALVE AND RT AIR CONDITIONING DUCT THA - [SDR TWAA9814106](https://openairdocs.org/sdr/TWAA9814106), Aug 29, 1998: LONGERON. CRACKED. DURING CHECK-C, FOUND LONGERON 4L CRACKED AT STA 160 AND 200. CRACKED ONE INCH AT EACH LOCATION. REMOVED AND REPLACED SECTION OF LONGERON AND FASTENERS. INSTALL - [SDR TWAA9804803](https://openairdocs.org/sdr/TWAA9804803), Mar 30, 1998: AMPLIFIER. WORN. ORD - FLT 1394 - AT FL 270 LOST CABIN PRESSURE. MANUAL PRESSURIZATION DID NOT CONTROL CABIN. PASSENGER OXY COMPT DOORS OPENED AUTOMATICALLY. FLIGHT DIVERTED TO - [SDR TWAA9711502](https://openairdocs.org/sdr/TWAA9711502), Sep 21, 1997: RELAY. FAILED. STL - FLT 46 - DURING LIFTOFF, THE AIRCRAFT DID NOT SWITCH FROM GROUND MODE TO FLIGHT MODE. REMOVED AND REPLACED THE GROUND SHIFT RELAY, MFG P/N 9274-3642, MANU - [SDR TWAA9793001](https://openairdocs.org/sdr/TWAA9793001), Aug 12, 1997: POWER SUPPLY. INOPERATIVE. STL - FLT 283 - DURING CRUISE, THE EMERGENCY LIGHTS ILLUMINATED. REMOVED AND REPLACED THE POWER SUPPLY, MFG PN 5822-2, MANUFACTURED BY LUMINESCENT SYSTEMS, INC. - [SDR TWAA9790002](https://openairdocs.org/sdr/TWAA9790002), Aug 8, 1997: BATTERY PACK. DISCHARGED. STL - FLT 598 - DURING CRUISE, THE EMERGENCY LIGHTS ILLUMINATED. REMOVED AND REPLACED BATERY PACK, MFG P/N 5822-2 MANUFACTURED BY LUMINESCENT SYSTEMS INC. OPERA - [SDR TWAA9784003](https://openairdocs.org/sdr/TWAA9784003), Jul 25, 1997: POWER SUPPLY. INOPERATIVE. STL - FLT 434 - DURING CRUISE, EMERGENCY LIGHTS ILLUMINATED. REMOVED AND REPLACED POWER SUPPLY, MFG P/N 5822-2, MANUFACTURED BY LUMINESCENT SYSTEMS, INC. OPS CH - [SDR TWAA9779002](https://openairdocs.org/sdr/TWAA9779002), Jul 15, 1997: POWER PACK. INOPERATIVE. STL - FLT 6991 - DURING CRUISE, EMERGENCY LIGHTS ILLUMINATED INTERMITTENTLY. REMOVED AND REPLACED POWER PACK, MFG P/N 5822-2, MANUFACTURED BY LUMINESCENT SYSTEM - [SDR TWAA9779001](https://openairdocs.org/sdr/TWAA9779001), Jul 15, 1997: POWER PACK. WEAK. STL - FLT 298 - DURING CRUISE, EGRESS LIGHTING ILLUMINATED. REMOVED AND REPLACED WEAK POWER PACK, MFG P/N 5822-2, MANUFACTURED BY LUMINESCENT SYSTEMS INC. OPS C All 66: https://openairdocs.org/deregistered/N992Z-2005-10-19/reports.md ## FAA accident and incident reports (2) 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 19910930050789I](https://openairdocs.org/incident/19910930050789I), Sep 30, 1991: Doug DC931 (N992Z), Billings, MT. Unsafe right gear after departure. Diverted and landed safely. Gear door latch mechanism needed lubrication. - [Incident 19810304026549I](https://openairdocs.org/incident/19810304026549I), Mar 4, 1981: Doug DC9 (N992Z), Champaign, IL, Minor damage. During landing on wet slush runway in a crosswind, pilot ran off runway. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.