# N925UP: 1967 Boeing 727-31C, registration cancelled 2006-08-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 23, 2006
- Status when cancelled: Sale reported
- Airframe: [Boeing 727-31C](https://openairdocs.org/model/boeing-727-31c) (registry code 1384011)
- Engine: [Rolls-Royce TAY-651-54](https://openairdocs.org/engine/rolls-royce-tay-651-54) (registry code 54564)
- Data sheets: [TCDS E25NE](https://openairdocs.org/tcds/E25NE) (OpenAirDocs)
- Serial number: 19230
- Year built: 1967
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 15, 2002
- Last registry action: June 9, 2005
- Mode S code: ACD28D
- Location: [Guthrie, OK](https://openairdocs.org/faa-place/OK/Guthrie)
- Owner type: Individual
- Owner's area on the map: 35.8679° N, 97.4344° W: Placed by OpenAirDocs at the center of ZIP code 73044, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N925UP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=925UP
- Page: https://openairdocs.org/deregistered/N925UP-2006-08-23

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 Boeing 727-31C: https://openairdocs.org/model/boeing-727-31c.md

## Service difficulty reports (105, newest 50)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR UPS02239958](https://openairdocs.org/sdr/UPS02239958), Dec 4, 2002: DOOR. OUT OF RIG. NOISE FROM NLG AREA DURING FLIGHT, WITH RED DOOR WARNING INDICATION. LEVEL AT FL260, MACH 0.82, 342 KIAS. HEARD LOUD THUMPING FROM FRONT OF AIRCRAFT WITH ASSCOC
- [SDR UPS02237879](https://openairdocs.org/sdr/UPS02237879), Feb 28, 2002: FITTING. CRACKED. INSPECTION TYPE:C CRACK AND CORROSION INDICATIONS FROM FASTENER HOLES AT BS 870L STR 13L TO STR 12L.
- [SDR UPS02237819](https://openairdocs.org/sdr/UPS02237819), Feb 26, 2002: STRINGER. CRACKED. INSPECTION TYPE:C WHILE CARRYING OUT SKIN SPLICE AT L/H BS 740 FITTING STR 23L FOUND T O BE CRACKED STRINGER REPAIR CARRIED OUT IAW SRM 53-10-03
- [SDR UPS02237872](https://openairdocs.org/sdr/UPS02237872), Feb 25, 2002: SUPPORT FITTING. CRACKED. INSPECTION TYPE:C LH ELEVATOR, STA 46.50, ACTUATOR ATTACH SUPPORT FITTING, CRACK BETWE EN THREE FASTENER HOLES LH ELEVATOR REPLACED. REF. NRC 450554.
- [SDR UPS02237822](https://openairdocs.org/sdr/UPS02237822), Feb 25, 2002: RIB. CRACKED. INSPECTION TYPE:C LT WING, NR 3 SLAT, CRACK IN O/B RIB AT O/B TRACK, FWD TRACK ATTACH AREA. CRACK STOP DRILLED IAW SRM 51-10-1, REPAIR CARRIED OUT IAW SRM 57-50
- [SDR UPS02237821](https://openairdocs.org/sdr/UPS02237821), Feb 25, 2002: LINK. CORRODED. INSPECTION TYPE:C ON REMOVAL OF LT MLG TRUNNION LINK EXCESSIVE CORROSION WAS FOUND ON FWD SPLINED LOCKING SLEEVE. LT MLG TRUNNION LINK REPLACED IAW MM 32-11-01.
- [SDR UPS02237871](https://openairdocs.org/sdr/UPS02237871), Feb 21, 2002: FITTING. CRACKED. INSPECTION TYPE:C LT BS 740 FITTING CRACKED IN 2 PLACES IN O/B FLANGE LOWER END. REPLACED LT FITTING IAW EO B727-5310-7477-G.
- [SDR UPS02237869](https://openairdocs.org/sdr/UPS02237869), Feb 21, 2002: KEELBEAM. CRACKED. INSPECTION TYPE:C CRACK FOUND IN KEEL BEAM WEB FWD OF APU CUTOUT. CRACK REPAIRED IAW SRM ADDENDUM EO B727-5330-1995-B USING KIT P/N 65 -88832-2 AND BOEING DRG 6
- [SDR UPS01236156](https://openairdocs.org/sdr/UPS01236156), Jun 20, 2001: UPLOCK. FAILED. INSPECTION TYPE:N/A NOSE LANDING GEAR TOOK 4 CYCLES TO EXTEND MANUAL EXTENSION WAS NO HE LP. *S/D* REF WDM 32-64-01 REMOVED AND REPLACED WIRE BETWEEN S96 & S93.
- [SDR UPS00233659](https://openairdocs.org/sdr/UPS00233659), Aug 22, 2000: STRINGER. CORRODED. INSPECTION TYPE:C, ON REMOVAL OF ATTACH BRACKET FASTENERS CORROSION FOUND ON STR 24L AT BS 740. STRINGER REPAIRED IAW SRM 53-10-3 FIG 1.
- [SDR UPS00233670](https://openairdocs.org/sdr/UPS00233670), Aug 17, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENG NR 2 LEFT ADAPTER FITTING SUSPENSION LINK UPPER ADAPTER FITTING DUE CRACK IN TREADS. REPLACED BOLT IAW MM 71-21-12.
- [SDR UPS00233669](https://openairdocs.org/sdr/UPS00233669), Aug 17, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENG NR 2 LEFT ADAPTER FITTING SWING LINK BOLT FAILED NDI DUE CRACK IN THREADS. REPLACED BOLT IAW MM 71-21-12.
- [SDR UPS00233668](https://openairdocs.org/sdr/UPS00233668), Aug 17, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENG NR 2 RIGHT ADAPTER FITTING CONE BOLT ATTACH BOLT FAILED NDI DUE CRACK IN THREADS. REPLACED BOLT IAW MM 71-21-22.
- [SDR UPS00233667](https://openairdocs.org/sdr/UPS00233667), Aug 17, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENG NR 3 AFT LOWER CRANE BEAM SHOULDER BOLT FAILED NDI DUE CRACK COMING FROM SPLIT PIN HOLE. ALSO, CAD PLATING DAMAGED. NR 3 ENG AFT CRANE BE
- [SDR UPS00233666](https://openairdocs.org/sdr/UPS00233666), Aug 17, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENG NR 3 FWD LOWER CRANE BEAM SHOULDER BOLT FAILED NDI DUE CRACK COMING FROM SPLIT PIN HOLE. ALSO, CAD PLATING DAMAGED. NR 3 ENG FWD CRANE BE
- [SDR UPS00233665](https://openairdocs.org/sdr/UPS00233665), Aug 17, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENG NR 1 FWD UPPER CRANE BEAM SHOULDER BOLT FAILED NDI DUE CRACK COMING FROM SPLIT PIN HOLE. ALSO, CAD PLATING DAMAGED. ENG NR 1 FWD CRANE BE
- [SDR UPS00233664](https://openairdocs.org/sdr/UPS00233664), Aug 17, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENG NR 1 AFT LOWER CRANE BEAM SHOULDER BOLT FAILED NDI DUE CRACK COMING FROM SPLIT PIN HOLE. ALSO, CAD PLATING DAMAGED. NR 1 ENG AFT CRANE BE
- [SDR UPS00233663](https://openairdocs.org/sdr/UPS00233663), Aug 17, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENG NR 1 AFT UPPER CRANE BEAM SHOULDER BOLT FAILED NDI DUE CRACK COMING FROM SPLIT PIN HOLE. ALSO, CAD PLATING DAMAGED. NR 1 ENG AFT CRANE BE
- [SDR UPS00233662](https://openairdocs.org/sdr/UPS00233662), Aug 17, 2000: WEB. CRACKED. INSPECTION TYPE:C, AFT CARGO DOOR HINGE FWD WEB CRACKED AT INNER CORNER. FABRICATED WEB IAW DRW 69-19170. AFT CARGO DOOR FWD HINGE FWD WEB REPLACED IAW DRAWING 
- [SDR UPS00233661](https://openairdocs.org/sdr/UPS00233661), Aug 17, 2000: WEB. CRACKED. INSPECTION TYPE:C, AFT CARGO DOOR AFT HINGE FWD WEB CRACKED AT UPPER CORNER. AFT CARGO DOOR AFT HINGE FWD WEB REPLACED IAW DRW 65-18625.
- [SDR UPS00233637](https://openairdocs.org/sdr/UPS00233637), Aug 17, 2000: ANGLE. CORRODED. INSPECTION TYPE:C, CRACK ON ANGLE BETWEEN SKIN AND RIB IN RIGHT WING L/E CAVITY AT O/B END OF NR 6 L/E FLAP. REPLACED ANGLE AND INSTALLED FASTENERS IAW SRM 51-3
- [SDR UPS00233658](https://openairdocs.org/sdr/UPS00233658), Aug 16, 2000: BULKHEAD. CORRODED. INSPECTION TYPE:C EVIDENCE OF CORROSION UNDER RIVET HEAD ON BS 870 BULKHEAD I DOWN FROM PRES DECK, 42 INCHES RIGHT OF KEEL BEAM (RT WHEEL WELL). HFEC INSP OF TH
- [SDR UPS00233660](https://openairdocs.org/sdr/UPS00233660), Aug 15, 2000: RIB. CRACKED. INSPECTION TYPE:C, NR 4 L/E SLAT 2 RIBS CRACKED OUTBOARD OF OUTBOARD TRACK. RIBS REPAIRED IAW SRM 57-50-3 FIG 9 & SRM 51-30-2.
- [SDR UPS00233657](https://openairdocs.org/sdr/UPS00233657), Aug 15, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENG NR 2 FWD MOUNT CROSS STRUT AFT ATTACH BOLT FAILED NDI DUE BOLT CRACKED. NR 2 ENG FWD MOUNT CROSS STRUT AFT ATTACH BOLT REPLACED PER MM 71
- [SDR UPS00233656](https://openairdocs.org/sdr/UPS00233656), Aug 15, 2000: FIREWALL. CRACKED. INSPECTION TYPE:C, SUSPECT CRACK ON WEB OVER ENGINE NR 2 HORIZONTAL FIRE WALL BS 1376 RT. HFEC C/O, CRACK CONFIRMED. FABRICATED AND INSTALLED WEB IAW DRAWING 65
- [SDR UPS00233655](https://openairdocs.org/sdr/UPS00233655), Aug 15, 2000: BOLT. CRACKED. INSPECTION TYPE:C, ENGINE NR 2 FWD LEFT CONE BOLT HOUSING ATTACHMENT BOLTS, AFT UPPER BOLT FAILED NDI DUE BOLT CRACKED. ENG NR 2 FWD LEFT CONE BOLT HOUSING ATTA
- [SDR UPS00233636](https://openairdocs.org/sdr/UPS00233636), Aug 14, 2000: SKIN. CORRODED. INSPECTION TYPE:C, SUSPECT CORROSION BETWEEN SKIN AND INTERNAL STRUCTURE BS 1020 S17L. HFEC INSP C/O ON HOLES IN ABOVE AREA. NO DEFECT FOUND. CORROSION REMOVED 
- [SDR UPS00233635](https://openairdocs.org/sdr/UPS00233635), Aug 14, 2000: SKIN. CORRODED. INSPECTION TYPE:C, SUSPECT CORROSION BETWEEN SKIN AND STRUCTURE BS 1178 BETWEEN S7R & 9R. FASTENERS REMOVED, CORROSION FOUND TO BE OUT OF LIMITS. REMOVED DAMAGE
- [SDR UPS00233365](https://openairdocs.org/sdr/UPS00233365), Jul 12, 2000: APU. OVERSERVICED. INSPECTION TYPE:N/A, APU FIELD RELAY TRIPPED FLIGHT DECK FILLED WITH SMOKE. FOUND APU OVERSERVICED WITH OIL. RESERVICED APU PACKS, RUN ALL AND OPS CHECK NORMAL 
- [SDR UPS00231602](https://openairdocs.org/sdr/UPS00231602), Feb 11, 2000: BULB. FAILED. DURING ASE, COCKPIT EMERGENCY EXIT IND ONE FILAMENT INOP. RELAMPED EMERGENCY EXIT LIGHT IN COCKPIT FROM AIRCRAFT SPARE STOWAGE.
- [SDR UPS99230638](https://openairdocs.org/sdr/UPS99230638), Sep 19, 1999: SPAR. CRACKED. INSPECTION TYPE:N/A, LT WING AFT FALSE SPAR LWR. CAP CRACKED BELOW I/B GROUND SPOILER ACTUATOR SUPPORT BRACKET AT TERMINATING END. DAMAGE APROX 1.25 INCHES IN L
- [SDR UPS99229832](https://openairdocs.org/sdr/UPS99229832), Jun 13, 1999: LIGHT. LOOSE. INSPECTION TYPE:N/A, DURING TAKEOFF THE FLIGHT DECK EMERGENCY LIGHT FELL OFF MOUNT. REINSTALLED EMERGENCY EXIT LIGHT ASSY, OPS CHECKS NORMAL.
- [SDR UPS99229608](https://openairdocs.org/sdr/UPS99229608), May 14, 1999: OUT FLOW VALVE. STUCK. INSPECTION TYPE:SI, AIR TURNBACK AT 1945UTC DUE TO UNSATISFACTORY AIRCRAFT PRESSURIZATION. WHEN CLIMB THRUST SET, CARGO HEAT O'FLOW VALVE CLOSED, FULL MANUAL IN
- [SDR UPS99229607](https://openairdocs.org/sdr/UPS99229607), May 14, 1999: AIRSTAIR. OUT OF ADJUST. INSPECTION TYPE:SI, AFT AIRSTAIR LIGHT ILLUMINATED IN FLT. VISUAL INSPECTION OF STAIR AREA SHOWED FLEXING OF DOOR ARMS INDICATIVE OF UNLOCK CONDITION. DOOR LIGH
- [SDR UPS99229610](https://openairdocs.org/sdr/UPS99229610), May 13, 1999: CONNECTOR. DIRTY. INSPECTION TYPE:SI, AIR TURNBACK AT 0100 UTC UPON GEAR RETRACTION, GEAR LEVER WOULD NOT MOVE PAST OFF POSITION. ALSO, I/B ANTISKID RELEASE REMAINED ON IN FLIGHT
- [SDR UPS99229606](https://openairdocs.org/sdr/UPS99229606), May 13, 1999: TRACK. CORRODED. INSPECTION TYPE:SI (CORROSION C57-581-06.00-04) ON NR 6 FLAP TRACK AT SPOILER BEAM PAD. CORROSION ON SPOILER BEAM PAD IS OUT OF LIMITS IAW SRM 57-40-02. FLAP TR
- [SDR UPS99229551](https://openairdocs.org/sdr/UPS99229551), May 10, 1999: FLOORBEAM. CORRODED. INSPECTION TYPE:SI, CORROSION ON STRAP ON FLOORBEAM UPPER CHORD LOWER SIDE BS 312, BL 0, WL 208. REPAIR TO BE ACCOMPLISHED ON CUSTOMER ID 888989.
- [SDR UPS99229561](https://openairdocs.org/sdr/UPS99229561), May 7, 1999: FITTING. CORRODED. INSPECTION TYPE:SI, CORROSION ON NR 7 FLAP TRACK FWD ATTACH FITTING. FITTING WAS REWORKED ON NRC NR 888956 AND REINSTALLED ON NRC NR 888744.
- [SDR UPS99229562](https://openairdocs.org/sdr/UPS99229562), May 6, 1999: FITTING. CORRODED. INSPECTION TYPE:SI, CORROSION ON NR 8 FLAP TRACK FWD ATTACH FITTING. REWORKED FITTING PER ER 99-5226.
- [SDR UPS99229517](https://openairdocs.org/sdr/UPS99229517), May 3, 1999: CHORD. CORRODED. INSPECTION TYPE:SI, 740 UPPER CHORD CORRODED RBL 65-70 WL 202. REMOVED AND REPLACED CHORD SEGMENT RBL 53-55 TO RIGHT O/B END.
- [SDR UPS99229515](https://openairdocs.org/sdr/UPS99229515), Apr 29, 1999: SKIN. CORRODED. INSPECTION TYPE:SI, INTERIOR FUSELAGE SKIN AT STA 873-877 RT WL 261 ALONG EDGE OF 5-10R IS CORRODED. BLENDED CORROSION ON LOWER SKIN, HFEC FASTENER HOLES, FLAT 
- [SDR UPS99229559](https://openairdocs.org/sdr/UPS99229559), Apr 27, 1999: SKIN. CORRODED. INSPECTION TYPE:SI, CORROSION (C57-174-01-1B) ON INTERNAL 870 SKIN AT UPPER SPAR CHORD BS 870, RBL 61-64. REMOVED CORROSION PER SRM 57-30-1, FLAP PEENED AREA PE
- [SDR UPS99229283](https://openairdocs.org/sdr/UPS99229283), Apr 11, 1999: FLOORBEAM. CORRODED. INSPECTION TYPE:SI CORROSION ON FLOORBEAM BS 312, LBL 3.5, WL 208. REMOVED AND REPLACED UPPER CHORD SEGMENT PER SRM 53-10-8 FIG 9.
- [SDR UPS99229375](https://openairdocs.org/sdr/UPS99229375), Apr 9, 1999: STRINGER. CORRODED. INSPECTION TYPE:SI BS 851 STR 2 RT FOUND TO BE OUT OF LIMITS. REPAIRED PER SRM 53-10-3 CPCP.
- [SDR UPS99229286](https://openairdocs.org/sdr/UPS99229286), Apr 9, 1999: STRINGER. CRACKED. INSPECTION TYPE:SI CRACKS AROUND UPPER AND LOWER FASTENERS IN STRINGER 15R COMMON TO BS 400 FRAME. REPAIRED PER SRM 53-10-3.
- [SDR UPS99229281](https://openairdocs.org/sdr/UPS99229281), Apr 9, 1999: SEAT TRACK. CORRODED. INSPECTION TYPE:SI CORROSION C53-224-01.05-01, ON FLANGE OF SEAT TRACK BS 740, LBL 25, WL 208, CUT OUT DAMAGED SECTION DUE TO THE EXTENT OF CORROSION. FABRICATE
- [SDR UPS99229280](https://openairdocs.org/sdr/UPS99229280), Apr 9, 1999: DOUBLER. CORRODED. INSPECTION TYPE:SI WHILE WORKING NRC 888366 (FUSE 123) LT 870 ACCESS COVER (PANEL) DOUBLER RING IS CORRODED LBL 58, BS 870, WL 180. AFTER THE CORROSION REMOVAL,
- [SDR UPS99229278](https://openairdocs.org/sdr/UPS99229278), Apr 9, 1999: STRINGER. CORRODED. INSPECTION TYPE:SI, CORROSION AT BS 806 STR 2 FOUND TO BE OUT OF LIMITS. REPAIRED SRM 53-10-3.
- [SDR UPS99229274](https://openairdocs.org/sdr/UPS99229274), Apr 9, 1999: SHEAR TIE. CRACKED. INSPECTION TYPE:SI CRACKED SHEAR TIE AT BS 400 BETWEEN STR 14R AND STR 15R. REPLACED PER SRM 51-30-2.
- [SDR UPS99229273](https://openairdocs.org/sdr/UPS99229273), Apr 9, 1999: STRINGER. CRACKED. INSPECTION TYPE:SI CRACKS AROUND UPPER FASTENER ON STR 16R COMMON TO BS 500 FRAME. REPAIRED PER SRM 53-10-3.

All 105: https://openairdocs.org/deregistered/N925UP-2006-08-23/reports.md

## FAA accident and incident reports (1)

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 19890825047699I](https://openairdocs.org/incident/19890825047699I), Aug 25, 1989: Boeing 72731C (N925UP), Fort Myers, FL. Lost system a hydraulic fluid. Emergency landing. Found flap drive leak on left inboard side.

## Other aircraft with N925UP

- [Registered now](https://openairdocs.org/aircraft/N925UP): Boeing 767-300F, S/N 70801

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