# Service difficulty reports: N279UP, cancelled Apr 24, 2025

A list on [N279UP, cancelled Apr 24, 2025](https://openairdocs.org/deregistered/N279UP-2025-04-24.md).

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

Page 1 of 5 · 233 reports

- [SDR IPXA2023070893620](https://openairdocs.org/sdr/IPXA2023070893620.md): Light · inoperative · Jul 8, 2023 · N279UP · Doug MD11F · Door Warning System
  > INSPECTION TYPE:NARIGHT SIDE DOOR DISARM LIGHT BOOTS IS NOT WORKING. DEFERRED R1 ENTRY DOOR SLIDE IAW MEL 52 10 3 1 2 1 PLACARD INSTALLED. CONT # M 810202 ASSIGNED.R & R LIGHT ASSY ON R/H ENTRY DOOR. OPS CHECK GOOD PER WDM 52-11-01. PLACARD REMOVED. DEFERRAL C
- [SDR IPXA2023050793142](https://openairdocs.org/sdr/IPXA2023050793142.md): Light · inoperative · May 6, 2023 · N279UP · Doug MD11F · Emergency Lighting
  > INSPECTION TYPE:NAEMERG LIGHT POWER SUPPLY LOWR&R E-LIGHT BATTERY POWER SUPPLY IAW AMM# 33-51-01. OPS CHECK GOOD. THIS CLEARS M807810. PLACARD REMOVED AND DMP REVERSED.
- [SDR IPXA2022041481168](https://openairdocs.org/sdr/IPXA2022041481168.md): None · failed · Apr 14, 2022 · N279UP · Doug MD11F · Master Cylinder/Brake Valve
  > INSPECTION TYPE:NA**EMERG DECLARED** ANTI SKIDE R FAIL DURING FIRST APPROACH WENT AROUND AND ACCOMPLISH QRH PROCEDURE 2ND APPROACH NO INDICATION NON EVENTFUL LANDINGACCOMPLISHED FIMM 32 40 12 00 FIG 110 BLOCKS 1,2, AND 3 FOUND FAULT LAST FLIGHT A/S VALVE SYS 1
- [SDR IPXA2022031180006](https://openairdocs.org/sdr/IPXA2022031180006.md): None · none · Mar 11, 2022 · N279UP · Doug MD11F · Emergency Lighting
  > INSPECTION TYPE:N/AEMERGENCY LIGHTING TEST FAILED. "EMER LT BAT 1 LO" MESSAGE.REPLACED EMER LIGHTING BATT PWR SUPPLY. SYS OPS NORMAL. REF AMM 33-51-01.
- [SDR IPXA2022021879131](https://openairdocs.org/sdr/IPXA2022021879131.md): Sleeve · damaged · Feb 17, 2022 · N279UP · Doug MD11F · Engine Thrust Reverser
  > INSPECTION TYPE:SV#1 ENG. I/B T/R HAS DAMAGED L/E AT 3 OCLOCK POSTIONREMOVED AND REPLACED #1 ENG. I/B T/R SLEEVE IAW MD 11 AMM 78-31-22-00-868 AND AMM 78-31-22-400-868 PN. 221-0503-524 AND SN. 318
- [SDR IPXA2022021879150](https://openairdocs.org/sdr/IPXA2022021879150.md): Landing Gear · none · Feb 17, 2022 · N279UP · Doug MD11F · Landing Gear Position and Warning
  > ATB SDR FILED OPEN*NO EMERG DEC'D* A/C LANDED W/OUT INCIDENT*AFTER T/O ON INTIAL CLIMB OUT, RAISED GEAR THEN GOT" LANDING GEAR" AURAL WARNING. ALL GEAR INDICATORS SHOWED UP GEAR. T/S 31-51-22-00 BLOCK 8 TO EXAMINE CONNECTOR P1-1111. PERFORMED RINGS OUTS FOR
- [SDR IPXA2022021478949](https://openairdocs.org/sdr/IPXA2022021478949.md): Support Angle · none · Feb 4, 2022 · N279UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:1CLT WING O/B FLAP PANEL T/ESUPPORT ANGLE CRACK AT I/B HINGE.REMOVED,FABRICATED AND REPLACED CRACKED SUPPORT ANGLE IAW DWG # ARC2149 AND SRM 51-31-01,51-35-01 (MINOR).
- [SDR IPXA2022021478978](https://openairdocs.org/sdr/IPXA2022021478978.md): None · corroded · Jan 29, 2022 · N279UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:1CRT WING O/B FLAP I/B HINGE BRACKET LOWER LUG HOLE HAS CORROSION AT STA. XW 486.403.REPAIRED CORRODED HINGE BRACKET ASSY. IAW VT-SAA E.A. 011-5740-01-A9481 REV I/R AND UPS EO MD11-5740-82804-A (MINOR).
- [SDR IPXA2022020978791](https://openairdocs.org/sdr/IPXA2022020978791.md): Stiffener · none · Jan 29, 2022 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C4AFT CARGO STEP-UP HAS A CRACK STIFFENER STA 1841 AND LONGERON 47R.REMOVED,FAB,REPLACED CRACK STIFFENER IN THE AFT CAROG AT STA 1841 AND LONGERON 47R IAW SRM 51-31-01 (MINOR)
- [SDR IPXA2022020978799](https://openairdocs.org/sdr/IPXA2022020978799.md): Stiffener · none · Jan 29, 2022 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C4AFT CARGO STEP-UP HAS A CRACK STIFFENER AT STA 1841 AND LONGERON 48R.REMOVED,FAB, REPLACED CRACK STIFFENER IAW DWG AGA7170 AND SRM 51-33-01 (MINOR)
- [SDR IPXA2022020978798](https://openairdocs.org/sdr/IPXA2022020978798.md): Stiffener · none · Jan 29, 2022 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C4AFT CARGO STEP-UP HAS A CRACK STIFFENER AT STA 1841 AND LONGERON 49L.REMOVED,FAB, REPLACED CRACK STIFFENER IAW AGA7170 DWG AND SRM 51-33-01
- [SDR IPXA2022021679075](https://openairdocs.org/sdr/IPXA2022021679075.md): Flap · cracked · Jan 27, 2022 · N279UP · Doug MD11F · Trailing Edge Flap Control System
  > INSPECTION TYPE:1CLH O/B FLAP I/B INTERNAL ATTACH FITTING IS CRACK.REMOVED AND REPLACED FLAP ASSY. IAW AMM 27-50-30-000-801 AND AMM 27-50-30-400-802 (MINOR).
- [SDR IPXA2022021579023](https://openairdocs.org/sdr/IPXA2022021579023.md): Skin · none · Jan 27, 2022 · N279UP · Doug MD11F · Wing, Plate/Skin
  > INSPECTION TYPE:2CL/H WING L/E SKIN HAS A TEMPORARY REPAIR AT STA XDLE= 330.2745 THAT NEEDS TO BE REPLACED.REMOVED TEMPORARY REPAIR AND REPLACED WITH A PERMANENT REPAIR IAW VT-SAA EA 011-5730-01-A9478 REV. I/R AND UPS EO MD11-5730-82828-A. (MAJOR) REF. FAA FOR
- [SDR IPXA2022020778717](https://openairdocs.org/sdr/IPXA2022020778717.md): Skin · corroded · Jan 26, 2022 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:1CMAIN CABIN CENTER WING BOX SKIN HAS CORROSION AT STRINGER 15 BETWEEN XCW=-91 TO XCW=-102.REPAIRED CORRODED CENTER WING BOX SKIN IAW VT-SAA EA011-5730-01-A9475 REV I/R AND UPS EO MD11-5730-82767-A (MINOR)
- [SDR IPXA2022021679053](https://openairdocs.org/sdr/IPXA2022021679053.md): Door · cracked · Jan 25, 2022 · N279UP · Doug MD11F · Service Doors
  > INSPECTION TYPE:2CL/H FWD. A/C COMP. DOOR SKIN HAS CRACKES ON UPPER EDGE OF DOOR.REPAIRED L/H A/C,COMP. DOOR SKIN IAW SRM 52-40-01 REPAIR 1 FIG. 201. (MINOR)
- [SDR IPXA2022021679052](https://openairdocs.org/sdr/IPXA2022021679052.md): Intercostal · damaged · Jan 25, 2022 · N279UP · Doug MD11F · Cargo Compartments
  > INSPECTION TYPE:C2LOWER FWD. CARGO CEILING SUPPORT INTERCOSTAL AT STA. X= -108.00 HAS DAMAGED HOLES.REMOVED, FABRICATED AND REPLACED INTERCOSTAL IAW DWG. ADA7753 AND SRM 51-35-01. (MINOR)
- [SDR IPXA2022021478950](https://openairdocs.org/sdr/IPXA2022021478950.md): None · none · Jan 25, 2022 · N279UP · Doug MD11F · Wing, Plate/Skin
  > INSPECTION TYPE:1CRT WING T/E LOWER ACCESS DOOR SILL CRACK AT I/B STA. XORS 480.REMOVED AND REPLACED CRACKED SILL IAW SRM 51-33-01 (MINOR).
- [SDR IPXA2021111676047](https://openairdocs.org/sdr/IPXA2021111676047.md): None · none · Nov 16, 2021 · N279UP · Doug MD11F · Passenger/Crew Doors
  > INSPECTION TYPE:NAR1 DOOR SLIDE DISARM LIGHT DOES NOT ILLUMINATE WHEN DOOR IS UNARMEDRELAMPED DOOR DISARM BULBS AS REQUIRED OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME REF AMM 25 61 15
- [SDR IPXA2021090873699](https://openairdocs.org/sdr/IPXA2021090873699.md): Battery Pack · inoperative · Sep 7, 2021 · N279UP · Doug MD11F · Emergency Lighting
  > EMER LT BAT 1 LO, DURING EMERGENCY LIGHT TEST. DEFERRED PER MEL 33-50-4. DMP C/W. REPLACED EMERGENCY POWER SUPPLY BATTERY IAW AMM 33-51-01-400-802. OPS CHECK GOOD.
- [SDR IPXA2021081372715](https://openairdocs.org/sdr/IPXA2021081372715.md): Unknown · odor · Aug 11, 2021 · N279UP · Doug MD11F · Air Distribution System
  > INSPECTION TYPE:N/AAIRCRAFT SEEMS OT HAVE DIRTY SOCK. ODOR NOTICED ON CLIMB OUT BUT NOT OFF A PETROLEUM OR ELECTRICAL NATUREREMOVED AND REPLACED ALL 3 COALESCER BAGS IAW MD11 AMM 21-54-05-201 OPS NORMAL
- [SDR IPXA2021080372401](https://openairdocs.org/sdr/IPXA2021080372401.md): Panel · broken · Aug 2, 2021 · N279UP · Doug MD11F · Passenger/Crew Doors
  > INSPECTION TYPE:N/AFUELING REPORTED PANELS FALLING FROM L1 DOORFOUND SLIDING CEILING PANEL & LIGHT BALAST TO BE DAMAGED & TINSTION SPRING BROKEN. R&R SLIDING PANEL AND TINSTION SPRING PER AMM 25-23-3 & R&R SLIDING PANEL LIGHT BALAST PER AMM 33-22-05. BOTH OPS
- [SDR IPXA2021032567264](https://openairdocs.org/sdr/IPXA2021032567264.md): Unknown · noise · Mar 24, 2021 · N279UP · Doug MD11F · Passenger/Crew Doors
  > INSPECTION TYPE:NALOUD SQUEAKING/SCRATCHING SOUND ABOVE L1 DOOR ON TAXI ININSPECTED L1 DOOR AREA HIGH & LOW. ALSO ABOVE SLIDING CEILING PANEL. NO ABNORMALIES FOIUND. TRACH CANDOOR IN GALLEY WAS OPEN & FLOPPING. SUSPECT SAME. OK FOR SERVICE. REF MM 52 00 00
- [SDR IPXA2021031866960](https://openairdocs.org/sdr/IPXA2021031866960.md): Battery Pack · discharged · Mar 17, 2021 · N279UP · Doug MD11F · Emergency Lighting
  > EMERGENCY LITE TEST SHOWS LOW BATTERY. TRANSFERRED TO MEL 33-50-4 PER MMOC DMP C/W CANNON PLUG CAPED & STOWED.REPLACED EMERGENCY LIGHTING BATT WITH REF AMM 33-51-01-000-802 005. TEST GOOD PER AMM 33-51-01-700-802. DMP REVERSED PLACARD REMOVED. THIS CLEARS M7
- [SDR IPXA2021021565697](https://openairdocs.org/sdr/IPXA2021021565697.md): Actuator · malfunctioned · Feb 13, 2021 · N279UP · Doug MD11F · Aileron Control System
  > INSPECTION TYPE:NA**ATB- NO EMERG DECLARED-NO EMERG EQUIP USED-LANDED UNEVENTFULLY-AC TAKEN OOS**. AFTER T/O CREW CONTACTED FLIGHT CONTROL WITH A LEVEL 2 AILERON DEFLECT DISAGREE MESSAGE. CREW WORKED CHK LIST TO NO AVAIL. LATER CREW CONTACTED FLT CNTRL ABOUT
- [SDR IPXA2020100661034](https://openairdocs.org/sdr/IPXA2020100661034.md): Relief Valve · ruptured · Oct 6, 2020 · N279UP · Doug MD11F · Passenger/Crew Doors
  > INSPECTION TYPE: NA, ON PREFLIGHT, L1 CREW ENTRY DOOR BELOW GREEN BAND. NEEDS PNEUMATIC SERVICED. PRESSURE RELIEF VALVE RUPTURED DURING SERVICING. R & R FWD LEFT CABIN DOOR EMERGENCY OPEN RESERVOIR AND SERVICED SAW AMM 52-11-35 IPC: 52-11-35-01-001L.
- [SDR IPXA2020091660316](https://openairdocs.org/sdr/IPXA2020091660316.md): Floor Panel · damaged · Sep 16, 2020 · N279UP · Doug MD11F · Fuselage Floor Panel
  > INSPECTION TYPE: N/A. MCD FLOOR PANEL STA 1481-1582 LT SIDE OUTBOARD PANEL. FABRICATED NEW FLOOR PANEL P/N AEA7542-25, IAW EO MD11-5320-27386-C.
- [SDR IPXA2020081459051](https://openairdocs.org/sdr/IPXA2020081459051.md): Intercostal · corroded · Jul 25, 2020 · N279UP · Doug MD11F · Vertical Stabilizer
  > INSPECTION TYPE:3CLOWER VERTICAL STABILIZER INTERCOSTAL IA CORRODED BETWEEN STA. YID= 245 AND YID= 251.REPAIRED CORRODED LOWER VERTICAL STAB INTERCOSTAL BETWQEEN STA. YI=245 TO YID= 251 IAW VT-SAA EA 011-5532-01-A8458 REV. I/R AND UPS EO MD11-5530-77511-A. (MA
- [SDR IPXA2020081258988](https://openairdocs.org/sdr/IPXA2020081258988.md): Angle · corroded · Jul 25, 2020 · N279UP · Doug MD11F · Nacelle/Pylon, Main Frame
  > INSPECTION TYPE:C3LH FWD #2 ENG PICKLE BARREL SUPPORT STRUTURE INSIDE ACCESS PANEL #361EL HAS CORROSION ON AFT ANGLE SUPPORT.REPLACED CORRODED ANGLE SUPPORT AT #2 ENG PICKLE BARREL INSIDE PANEL 361EL IAW SRM 51-33-01. (MINOR)
- [SDR IPXA2020081459033](https://openairdocs.org/sdr/IPXA2020081459033.md): Floorbeam · cracked · Jul 24, 2020 · N279UP · Doug MD11F · Fuselage Main, Floor Beam
  > INSPECTION TYPE:1C3CMAIN CARGO FLOOR BEAM HAS CRACK AND DENT AT STA Y=979 AND X=-107.REPAIRED FLOOR BEAM AT STA Y=979 AND X=-107 IAW VT-SAA EA # 011-5310-01-A8440-IR AND UPS EO # MD11-5310-77493-A. MAJOR
- [SDR IPXA2020082159277](https://openairdocs.org/sdr/IPXA2020082159277.md): Skin · corroded · Jul 21, 2020 · N279UP · Doug MD11F · Fuselage Main, Plate/Skin
  > L/H FUSELAGE SKIN HAS CORROSION AROUND HORZ, BODY FAIRING BETWEEN STA. 2140-2163 @ L33L. REPAIRED CORRODED SKIN ON L/H FUSELAGE SKIN BETWEEN STA. 2140-2163 @ L33L IAW SRM 53-70-01 REPAIR 3 FIG. 201. (MAJOR)
- [SDR IPXA2020081459041](https://openairdocs.org/sdr/IPXA2020081459041.md): Tee Fitting · corroded · Jul 21, 2020 · N279UP · Doug MD11F · Rudder Structure
  > INSPECTION TYPE:3CLOWER FWD RUDDER R/H T/E BLADE SEAL LANDING TEE HAS CORROSION.REPAIRED LOWER FWD RUDDER R/H BLADE SEAL LANDING TEE CORROSION IAW VT-SAA EA 011-5540-01-A8453 REV. IR AND UPS EO MD11-5540-77501-A. (MAJOR)
- [SDR IPXA2020081459039](https://openairdocs.org/sdr/IPXA2020081459039.md): Skin · corroded · Jul 21, 2020 · N279UP · Doug MD11F · Fuselage Main, Plate/Skin
  > INSPECTION TYPE:3CRT AFT FUSELAGE SKIN BETWEEN STA 1997.750 - 2163.681 AND BETWEEN LONGERONS 31R - 35R HAS CORROSION.REPAIRED RT AFT FUSLAGE SKIN CORROSION BETWEEN STA 1997.750 - 2163.681 AND BETWEEN LONGERON 31R - 35R IAW VT-SAA EA 011-5330-01-A8459 REV. IR A
- [SDR IPXA2020081459047](https://openairdocs.org/sdr/IPXA2020081459047.md): Tee Fitting · corroded · Jul 21, 2020 · N279UP · Doug MD11F · Rudder Structure
  > INSPECTION TYPE:3CLOWER FWD RUDDER L/H T/E BLADE SEAL TEE HAS CORROSION.REPAIRED LOWER FWD RUDDER L/H T/E BLADE SEAL TEE CORROSION IAW VT-SAA EA 011-5540-01-A8452 REV. IR AND UPS EO MD11-5540-77496-A. (MAJOR)
- [SDR IPXA2020080318476](https://openairdocs.org/sdr/IPXA2020080318476.md): Shear Tie · cracked · Jul 20, 2020 · N279UP · Doug MD11F · Fuselage Internal Mounting Structure
  > INSPECTION TYPE:C3, BLADDER TANK LEFT HAND SIDE SHEAR TIE CRACKED AT LOWER FRAME AT APPROX STA 1289.REMOVED CRACKED SHEARTIE, FABRICATED AND INSTALLED IN LH BLADDER TANK STA 1289 IAW SRM 51-33-01 AND SRM 51-35-01. (MINOR)
- [SDR IPXA2020080358475](https://openairdocs.org/sdr/IPXA2020080358475.md): Shear Tie · cracked · Jul 20, 2020 · N279UP · Doug MD11F · Fuselage Internal Mounting Structure
  > INSPECTION TYPE:C3, CENTER WING BLADDER TANK AT RH SIDE HAS SHEAR TIE AT LOWER FRAME WITH A CRACK AT APPROX STA 1289.REMOVED CRACKED SHEARTIE, FABRICATED AND INSTALLED ON RH WING BLADDER TANK AT STA 1289 IAW SRM 51-35-01 AND SRM 51-33-01. (MINOR)
- [SDR IPXA2020080328550](https://openairdocs.org/sdr/IPXA2020080328550.md): Support Bracket · broken · Jul 20, 2020 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C3, RT WING NR 2 TANK SUPPORT BRACKET AT XORS 97 WAS BROKEN. REPLACED THE SUPPORT BRACKET AT RT WING NR 2 TANK IAW SRM 51-35-01. (MINOR)
- [SDR IPXA2020080318508](https://openairdocs.org/sdr/IPXA2020080318508.md): Angle · cracked · Jul 19, 2020 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE: C3, ACCESS IN 316 UPPER CEILING RIGHT ABOVE PNEUMATIC DUCT SUPPORT ROD HAS A VERTICAL SUPPORT ANGLE CRACKED. REMOVED CRACKED ANGLE, FABRICATED AND INSTALLED IN AFT FUSELAGE ACCESS 316 UPPER CEILING IAW SRM 51-33-01 AND DWG AJC7715. ( MIN
- [SDR IPXA2020073108418](https://openairdocs.org/sdr/IPXA2020073108418.md): Landing · cracked · Jul 18, 2020 · N279UP · Doug MD11F · Wing, Attach Fittings
  > INSPECTION TYPE:3C LEFT WING FUEL ACCESS PANEL (535AB) LANDING HAD 9 FASTENER HOLES WITH CRACKS. REPAIRED THE LT WING FUEL ACCESS PANEL (535AB) LANDING IAW SRM 57-20-02 REPAIR 5 FIG. 201. (MINOR)
- [SDR IPXA2020073158416](https://openairdocs.org/sdr/IPXA2020073158416.md): Skin · cracked · Jul 18, 2020 · N279UP · Doug MD11F · Wing Miscellaneous Structure
  > INSPECTION TYPE:3CR/H WING FUEL ACCESS PANEL LANDING HAS 7 FASTENER HOLES WITH CRACKS.REPAIRED R/H WING FUEL ACCESS PANEL (636AB) LANDING IAW SRM 57-20-02 REPAIR 5 FIG. 201. (MINOR)
- [SDR IPXA2020081439019](https://openairdocs.org/sdr/IPXA2020081439019.md): Frame · bent · Jul 17, 2020 · N279UP · Doug MD11F · Fuselage Main, Frame
  > INSPECTION TYPE:3CMAIN CABIN FUSELAGE FRAME AT STA 735 BETWEEN LONGERONS 12R - 13R IS BENT.REPAIRED BENT MAIN CABIN FUSELAGE FRAME AT STA 735 BETWEEN LONGERONS 12R - 13R IAW VT-SAA EA 011-5310-01-A8433 REV. IR AND UPS EO MD11-5310-77478-A. (MAJOR)
- [SDR IPXA2020081258986](https://openairdocs.org/sdr/IPXA2020081258986.md): Skin · corroded · Jul 17, 2020 · N279UP · Doug MD11F · Wing, Plate/Skin
  > INSPECTION TYPE:C3, LEFT WING UPPER SKIN HAS CORROSION AROUND A FASTENER AT APPROX XORS 380 AND REAR SPAR.REPAIRED CORRODED UPPER SKIN AT LH WING AT XORS-380 ABOVE REAR SPAR IAW EA 011-5730-01-A8447 REV IR AND EO MD11-5730-77460-A. (MINOR)
- [SDR IPXA2020081098814](https://openairdocs.org/sdr/IPXA2020081098814.md): Skin · corroded · Jul 17, 2020 · N279UP · Doug MD11F · Wing, Plate/Skin
  > INSPECTION TYPE:C3, LT WING UPPER SKIN HAS CORROSION AROUND A FASTENER HOLE AT XORS 316.9 AND STR 17.ACCOMPLISHED REPAIR ON LH WING SKIN AROUND FASTENER HOLE AT STA XORS 316.9 AND STR 17 IAW EA 011-5730-01-A8448 REV IR AND EO MD11-5730-77434-A. (MINOR)
- [SDR IPXA202008058655](https://openairdocs.org/sdr/IPXA202008058655.md): Floorbeam · cracked · Jul 16, 2020 · N279UP · Doug MD11F · Fuselage Main, Floor Beam
  > INSPECTION TYPE: C3, FWD CARGO BAY STA 6-70 FLOORBEAM UNDER RT SIDE RAIL HAD A CRACK. REPAIRED THE FLOORBEAM IAW SRM 53-40-51, REPAIR 1, FIG 202, REV 67. MAJOR REPAIR.
- [SDR IPXA202008058638](https://openairdocs.org/sdr/IPXA202008058638.md): Former · cracked · Jul 16, 2020 · N279UP · Doug MD11F · Wing Main, Frame Structure
  > INSPECTION TYPE:C3, LEFT WING FIXED L/E FORMER WAS CRACKED AT XOS 961. REPLACED THE FORMER ASSY AT L/E XOS 961 IAW SRM 51-31-01 (MINOR)
- [SDR IPXA2020080358477](https://openairdocs.org/sdr/IPXA2020080358477.md): Angle · cracked · Jul 16, 2020 · N279UP · Doug MD11F · Nacelle/Pylon Miscellaneous Structure
  > INSPECTION TYPE:C3, NR 1 ENG PYLON ABOVE PRECOOLER THE HEAT SHIELD AFT VERTICAL ANGLE IS CRACKED. REPLACED CRACKED VERTICAL ANGLE ON NR 1 PYLON ABOVE PRECOOLER HEAT SHIELD AFT ANGLE IAW SRM 54-05-41 AND SRM 51-31-01. (MINOR)
- [SDR IPXA2020080318474](https://openairdocs.org/sdr/IPXA2020080318474.md): Intercostal · cracked · Jul 16, 2020 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C3FWD CARGO COMP BILGE AREA INTERCOSTAL BETWEEN STA 6-30 AND 6-50 UNDERNEATH RH SIDE HAS CRACKS AT LIGHTNING HOLES.REMOVED CRACKED INTERCOSTAL, FABRICATED AND INSTALLED IN FWD CARGO BILGE BETWEEN STA 6-30 AND 6-50 UNDER RH SIDE RAIL IAW SRM 51-
- [SDR IPXA2020080318509](https://openairdocs.org/sdr/IPXA2020080318509.md): Angle · cracked · Jul 16, 2020 · N279UP · Doug MD11F · Nacelle/Pylon Miscellaneous Structure
  > INSPECTION TYPE:C3, NR 1 ENG PYLON ABOVE PRECOOLER THE HEAT SHIELD FWD VERTICAL ANGLE CRACKED. REPLACED THE ANGLE IAW SRM 54-05-41 AND SRM 51-31-01. (MINOR)
- [SDR IPXA2020080328551](https://openairdocs.org/sdr/IPXA2020080328551.md): Angle · cracked · Jul 16, 2020 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C3FWD CARGO COMP LH TUNNEL SLOPED PANEL LANDING AT STA 919 IS CRACKED AT BOTTOM SIDE.REPLACED CRACKED ANGLE IN FWD CARGO LH TUNNEL AT STA 919 IAW SRM 51-31-01 AND EA 011-5300-01-A8437IR AND EO MD11-5300-77262-A (MINOR)
- [SDR IPXA2020080328549](https://openairdocs.org/sdr/IPXA2020080328549.md): Intercostal · cracked · Jul 16, 2020 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C3FWD CARGO BILGE INTERCOSTAL CRACKED BETWEEN STA 6-30 AND 6-50 UNDER LH SIDE RAIL.REPLACED CRACKED INTERCOSTAL IN FWD CARGO BILGE BETWEEN STA 6-30 AND 6-50 LH SIDE IAW DWG ACA7049. (MINOR)
- [SDR IPXA2020080328548](https://openairdocs.org/sdr/IPXA2020080328548.md): Angle · cracked · Jul 16, 2020 · N279UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C3, FWD CARGO COMP LT TUNNEL SLOPED PANEL LANDING AT BS 979 IS CRACKED AT BOTTOM. REPLACED CRACKED ANGLE IN FWD CARGO LH TUNNEL AT BS 979 IAW SRM 51-55-01. (MINOR)

Next page: https://openairdocs.org/deregistered/N279UP-2025-04-24/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE n_number = 'N279UP' AND deregistration_id = 'N279UP-2025-04-24'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N279UP-2025-04-24/reports

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