# Service difficulty reports: N252UP

A list on [N252UP](https://openairdocs.org/aircraft/N252UP.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 7 · 340 reports

- [SDR IPXA2025090571710](https://openairdocs.org/sdr/IPXA2025090571710.md): Skin · cracked · Aug 14, 2025 · N252UP · Doug MD11F · Wing, Plate/Skin
  > (STR) LH WING L.E. #19 SLAT TRACK CUT OUT O/B SIDE SKIN SURFACE HAS CRACKED AS MARKED.74-016 ATA CODE 57 AUDITED.CUT OUT AND REMOVED THE DAMAGE IN LH WING FIXED L/E AT #19 SLAT TRACK CUT OUT O/B SKIN SURFACE STA XOS=1160 REF. MD-11 SRM 57-40-01-2R-9.FABRICATED
- [SDR IPXA2025052788839](https://openairdocs.org/sdr/IPXA2025052788839.md): Bottle · low pressure · May 27, 2025 · N252UP · Doug MD11F · Passenger/Crew Doors
  > L1 DOOR ASSIST BOTTLE PRESSURE BELOW GREEN BAND. L1 DOOR ASSIST BOTTLE SERVICED PER AMM 12-25-04-600-801.
- [SDR IPXA2025011477623](https://openairdocs.org/sdr/IPXA2025011477623.md): Bottle · empty · Jan 14, 2025 · N252UP · Doug MD11F · Passenger/Crew Doors
  > L1 DOOR PNEUMATIC STORAGE BOTTLE PRESSURE IS ZERO. SERVICED L1 DOOR PNEUMATIC STORAGE BOTTLE PER AMM 12-25-04-600-801.
- [SDR IPXA2025010179555](https://openairdocs.org/sdr/IPXA2025010179555.md): Cylinder · unserviceable · Dec 31, 2024 · N252UP · Doug MD11F · Landing Gear Retraction/Extension System
  > **ATB** LDG GEAR HANDLE WOULD NOT RETRACT AFTER TAKEOFF. RAN CHECKLIST, GEAR HANDLE WOULD NOT RETRACT EVEN WHEN PUSHING GEAR HANDLE RELEASE BTN. *AIR TURNBACK*. REMOVED AND REPLACED LH MLG TRUCK BEAM TRIM CYLINDER. LEAK CHECK AND OPS CHECK GOOD AT THIS TIME.
- [SDR IPXA2024112675606](https://openairdocs.org/sdr/IPXA2024112675606.md): Skin · cracked · Nov 24, 2024 · N252UP · Doug MD11F · Trailing Edge Flaps
  > FOUND TWO CRACKS GENERATING FROM ACCESS HOLE ON LEFT SIDE INBOARD FORE FLAP, OUTBOARD END, TOP LEADING EDGE SURFACE. ALL STEPS OF REPAIR EO-92183 CW
- [SDR IPXA2024112573860](https://openairdocs.org/sdr/IPXA2024112573860.md): Seal · damaged · Nov 24, 2024 · N252UP · Doug MD11F · Leading Edge Devices
  > L/H #8 O/B SLAT SEAL DAMAGED REMOVED AND REPLACED L/H #8 O/B SLAT SEAL IAW AMM 20-50-02
- [SDR IPXA2024112575606](https://openairdocs.org/sdr/IPXA2024112575606.md): Skin · cracked · Nov 24, 2024 · N252UP · Doug MD11F · Wing, Plate/Skin
  > FOUND TWO CRACKS GENERATING FROM ACCESS HOLE ON LEFT SIDE INBOARD FORE FLAP, OUTBOARD END, TOP LEADING EDGE SURFACE.
- [SDR IPXA2024081919619](https://openairdocs.org/sdr/IPXA2024081919619.md): Battery · discharged · Aug 17, 2024 · N252UP · Doug MD11F · Emergency Lighting
  > EMER LT BATT 1 LOW MESSAGE ON PRE FLIGHT TEST. R+R EMERGENCY LIGHT BATTERY PER AMM 33-51-00. OPS CK NORMAL
- [SDR IPXA2024080584076](https://openairdocs.org/sdr/IPXA2024080584076.md): Chain · broken · Aug 3, 2024 · N252UP · Doug MD11F · Passenger/Crew Doors
  > L1 DOOR PNEUMATIC MOTOR DRIVE CHAIN MISSING. INSTALLED NEW PNEUMATIC MOTOR DRIVE CHAIN REF MM 52-11-09.
- [SDR IPXA2024072266359](https://openairdocs.org/sdr/IPXA2024072266359.md): Unknown · odor · Jul 18, 2024 · N252UP · Doug MD11F · Aircraft Fuel System
  > STRONG SMELL OF FUEL IN COCKPIT. T/S IAW FIM 49-00-30-00 FOUND NO LEAKS AT FUEL FLOW DIVIDER PERFORMED APU & ENG RUN NO LEAKS FOUND SYSTEM OK FOR CONTINUED SVC
- [SDR IPXA2024071866359](https://openairdocs.org/sdr/IPXA2024071866359.md): Fuel Sys · leaking · Jul 18, 2024 · N252UP · Doug MD11F · APU Engine Fuel and Control
  > STRONG SMELL OF FUEL IN COCKPIT FOUND FUEL LEAKING FROM APU DRAIN MAST WHILE APU AND #2 ENGINE RUNNING
- [SDR IPXA2024071628199](https://openairdocs.org/sdr/IPXA2024071628199.md): Bottle · low pressure · Jul 16, 2024 · N252UP · Doug MD11F · Emergency Equipment
  > L1 DOOR EVACUATION BOTTLE PRESSURE FOUND TO BE LOW SERVICED L1 PASSENGER DOOR PNEUMATIC STORAGE BOTTLE IAW60 AMM 12-25-04-600-801. LEAK CK OK. DEFERRAL CLEARED, PLACARD REMOVED.
- [SDR IPXA2024011794851](https://openairdocs.org/sdr/IPXA2024011794851.md): Limit Switch · inoperative · Jan 17, 2024 · N252UP · Doug MD11F · Fixed Inner Doors
  > *** SDR FILED OPEN *** R1 DOOR INOP FOUND R1 DOOR UP LIMIT SWITCH FROZEN IN THE UP POSITION WITH THE DOOR DOWN. THAWED OUT DOOR LIMIT SWITCH AND FREED IT UP, R1 DOOR OPERATES NORMAL. REF WDM 52-11-01-1
- [SDR IPXA2024011645375](https://openairdocs.org/sdr/IPXA2024011645375.md): Ceiling Panel · pulled · Jan 16, 2024 · N252UP · Doug MD11F · Fuselage Miscellaneous Structure
  > L1 SLIDING CEILING PANEL ATTACHMENT POINTS PULLED THROUGH THIS CLEARS MOC AUTH: 2807539.
- [SDR IPXA2023123129322](https://openairdocs.org/sdr/IPXA2023123129322.md): Unknown · unknown · Dec 31, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > DENT ON LEFT INBD FLAP LEADING EDGE. SEE BARCODE[T3F18E0033BK4] FOR ORIGINAL WRITE UP AND DEFERRAL. THIS ITEM WAS CLOSED IN ERROR. SEE ORIGINAL WRITE UP DENT ON LEFT INBD FLAP LEADING EDGE. SEE BARCODE[T3F18E0033BK4]. THE REPAIR HAS BEEN UPGRADED TO CATEGOR
- [SDR IPXA2023103094868](https://openairdocs.org/sdr/IPXA2023103094868.md): Unknown · unknown · Sep 29, 2023 · N252UP · Doug MD11F · Fuselage Structure (General)
  > FOUND PUNCTURE ON FUSELAGE PANEL LEFT SIDE WING TO BODY PANEL***SM39/LMX6*** INSTALLED PANEL IAW AMM 53-53-07
- [SDR IPXA2023101094827](https://openairdocs.org/sdr/IPXA2023101094827.md): Unknown · unknown · Sep 29, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > DURING WALK AROUND FOUND PUNCTURE IN LEFT INBOARD FLAP INSTALLED FLAP VANE TRACKS WITH FLAP VANE INSTALLED. REF AMM 27-50-24. VERIFIED FINAL INSTALLATION STEPS, SEE BARCODE #T3F18E0033F5E.
- [SDR IPXA2023100694827](https://openairdocs.org/sdr/IPXA2023100694827.md): Unknown · unknown · Sep 29, 2023 · N252UP · Doug MD11F · Flight Control System
  > *** SDR FILED OPEN *** DURING WALK AROUND FOUND PUNCTURE IN LEFT INBOARD FLAP PERFORMED PARTIAL OF FLAP REMOVAL FOR LEFT INBOARD FLAP IAW AMM 27-50-20-000-801 UP THRU STEP PARA 2.D.(4). WHILE REMOVING FLAP TWO HOLES WERE INTRODUCED TO TOP OF FLAP, AND TRAILING
- [SDR IPXA2023091894182](https://openairdocs.org/sdr/IPXA2023091894182.md): Hinge Fitting · corroded · Sep 18, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CL/H WING A/C SIDE I/B FLAP O/B HINGE #3 LUG I/B FACE HAS CORROSION AT REF. STA XW 254, YW 495.961 AND ZW -28.941REPAIRED CORRRODED HINGE BRACKET AT THE L/H WING I/B FLAP O/B HINGE #3 I/B FACE AT STA XW 254, YW 495.961, ZW -28.941 IAW VTSAA
- [SDR IPXA2023091794176](https://openairdocs.org/sdr/IPXA2023091794176.md): Hinge Fitting · corroded · Sep 17, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CFLAP E.O. L/H WING A/C SIDE I/B FLAP O/B HINGE #3 LUG BORE HAS CORROSIONREMOVED CORROSION AND ACCOMPLISHED EA 011-5740-01-B0093 IR, DATED 09/14/2023 AND UPS EO MD11-5740-88187-A. MINOR
- [SDR IPXA2023091794175](https://openairdocs.org/sdr/IPXA2023091794175.md): Hinge Fitting · corroded · Sep 17, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CL/W A/C SIDE I/B FLAP O/B HINGE #3 LUG O/B FACE HAS CORROSION.REMOVED CORROSION AND ACCOMPLISHED EA 011-5740-01-B0093 IR, DATED 09/14/2023 AND UPS EO MD11-5740-88187-A, MINOR
- [SDR IPXA2023092094203](https://openairdocs.org/sdr/IPXA2023092094203.md): Support Angle · broken · Sep 11, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CR/H WING O/B FLAP I/B AFT HINGE LOWER BULLET FAIRING SUPPORT-ANGLE BRACKET ASSY. IS BROKENREPLACED BROKEN SUPPORT-ANGLE AT THE R/H WING O/B FLAP I/B AFT HINGE LOWER BULLET FAIRING ASSY. IAW SRM 51-31-01 AND 51-35-01. (MINOR)
- [SDR IPXA2023091594165](https://openairdocs.org/sdr/IPXA2023091594165.md): Stiffener · cracked · Aug 31, 2023 · N252UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:2CAFT CARGO COMPARTMENT HAS 1EA CRACKED STIFFENER AT STA 1841.REPLACED CRACKED STIFFENER AT THE AFT CARGO COMPARTMENT STA 1841 IAW SRM 51-31-01, 51-33-01. (MINOR)
- [SDR IPXA2023091194131](https://openairdocs.org/sdr/IPXA2023091194131.md): Seat Track · corroded · Aug 30, 2023 · N252UP · Doug MD11F · Fuselage, Seat/Cargo Attach Fittings
  > INSPECTION TYPE:2C *MAJOR REPAIR* MAIN CAIN FLOOR R/H SEAT TRACK HAS CORROSION AT STA Y=1542, X=-75.50.REPAIRED CORRODED SEAT TRACK AT THE MAIN CAIN FLOOR R/H STA Y=1542, X=-75.50 IAW SRM 53-00-52-2R-1 REPAIR 1 FIG. 201. (MAJOR)
- [SDR IPXA2023091194130](https://openairdocs.org/sdr/IPXA2023091194130.md): Seat Track · corroded · Aug 30, 2023 · N252UP · Doug MD11F · Fuselage, Seat/Cargo Attach Fittings
  > INSPECTION TYPE:2C *MAJOR REPAIR* MAIN CABIN FLOOR SEAT TRACK HAS CORROSION BETWEEN STA Y=1009, Y=1029 AND X=27.500.REPAIRED CORRODED SEAT TRACK AT THE MAIN CABIN BETWEEN STA Y=1009, Y=1029 AND X=27.500 IAW SRM 53-00-52-2R-1 REPAIR 1 FIG. 201 (MAJOR).
- [SDR IPXA2023091594159](https://openairdocs.org/sdr/IPXA2023091594159.md): Floor Support · corroded · Aug 29, 2023 · N252UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:2CREMOVAL OF LAV ASSY. FOUND R/H AFT MOUNT FLOOR SUPPORT WITH CORROSION AT STA Y=385.958 - Y=459.227 AND X=-58.0.REPLACED CORRODED FLOOR SUPPORT AT THE FWD CABIN R/H FLOOR SUPPORT STA Y=385.958 - Y=459.227 AND X=-58.0 IAW SRM 51-33-01 AND DWG
- [SDR IPXA2023091194129](https://openairdocs.org/sdr/IPXA2023091194129.md): Seat Track · corroded · Aug 29, 2023 · N252UP · Doug MD11F · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C *MAJOR REPAIR* MAIN CABIN FLOOR SEAT TRACK AT STA Y=1019, X=47.5 HAS CORROSION.REPAIRED CORRODED SEAT TRACK AT THE MAIN CABIN STA AT Y=1019, X=47.5 IAW SRM 53-00-52-2R-1 REPAIR 1 FIG. 201. (MAJOR)
- [SDR IPXA2023091994195](https://openairdocs.org/sdr/IPXA2023091994195.md): Support Beam · cracked · Aug 28, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CL/H WING O/B FLAP SIDE I/B HINGE CAGE I/B SIDE HAS A SUPPORT BEAM CRACKED AT THE AFT LOWER END.REPLACED CRACKED SUPPORT BEAM AT THE L/H WING O/B FLAP SIDE I/B HINGE CAGE I/B SIDE IAW SRM 51-33-01 (MINOR)
- [SDR IPXA2023091594163](https://openairdocs.org/sdr/IPXA2023091594163.md): Tee Fitting · cracked · Aug 28, 2023 · N252UP · Doug MD11F · Wing Structure
  > INSPECTION TYPE:2CL/H WING O/B FLAP SIDE I/B HINGE CAGE O/B SUPPORT UPPER AFT TEE-BRACKET IS CRACKED.REPLACED CRACKED TEE-BRACKET AT THE L/H WING O/B FLAP I/B HINGE CAGE IAW SRM 51-33-01 (MINOR)
- [SDR IPXA2023091994192](https://openairdocs.org/sdr/IPXA2023091994192.md): Frame · cracked · Aug 26, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CR/H WING O/B FLAP I/B HINGE FRAME I/B SIDE HAS A CRACK.REPLACED CRACKED HINGE FRAME AT THE R/H WING O/B FLAP I/B SIDE IAW SRM 51-33-01, 51-35-01 (MINOR)
- [SDR IPXA2023091494155](https://openairdocs.org/sdr/IPXA2023091494155.md): Hinge Bracket · corroded · Aug 26, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CR/H WING O/B FLAP I/B HINGE-BRACKET #4 LUG BORE HAS CORROSION AT STA XW=-486.403, YW=589.366.REPLACED CORRODED HINGE-BRACKET AT THE R/H WING O/B FLAP I/B HINGE AT STA XW=-486.403, YW=589.366 IAW AMM 57-53-01. (MINOR)
- [SDR IPXA2023090794111](https://openairdocs.org/sdr/IPXA2023090794111.md): Hinge Bracket · corroded · Aug 26, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CR/H WING A/C SIDE O/B FLAP O/B HINGE #4 LUG BORE HAS CORROISON AT STA XW=-638.3059, YW=670.239REMOVED AND REPLACED CORRODED HINGE BRACKET AT THE R/H WING O/B FLAP FWD O/B HINGE AT STA XW=-638.3059, YW=670.239 IAW AMM 57-53-01-700-801.
- [SDR IPXA2023091994194](https://openairdocs.org/sdr/IPXA2023091994194.md): Support Angle · cracked · Aug 25, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CL/H WING O/B FLAP I/B HINGE FAIRING SUPPORT ANGLE IS CRACKED.REPLACED CRACKED SUPPORT ANGLE AT THE L/H WING O/B FLAP I/B HINGE IAW SRM 51-31-01, 51-35-01 (MINOR)
- [SDR IPXA2023091494158](https://openairdocs.org/sdr/IPXA2023091494158.md): Hinge Bracket · corroded · Aug 24, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CR/H WING I/B FLAP O/B HINGE #3 LUG O/B FACE HAS CORROSION AT STA XW=-254, YW=495.961.REPAIRED CORRODED HINGE-BRACKET AT THE R/H WING I/B FLAP O/B HINGE #3 O/B FACE AT STA XW=-254, YW=495.961 IAW VTSAA EA 011-5740-01-B0092 I/R, UPS EO MD11-57
- [SDR IPXA2023091494157](https://openairdocs.org/sdr/IPXA2023091494157.md): Hinge Bracket · corroded · Aug 24, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CR/H WING I/B FLAP O/B HINGE #3 LUG BORE HAS CORROSION AT STA XW=-254, YW=495.961.REPAIRED CORRODED HINGE-BRACKET AT THE R/H WING I/B FLAP O/B HINGE AT STA XW=-254, YW=495.961 IAW VTSAA EA 011-5740-01-B0092 I/R, UPS EO MD11-5740-88124-A DATED
- [SDR IPXA2023091494156](https://openairdocs.org/sdr/IPXA2023091494156.md): Hinge Bracket · corroded · Aug 24, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CR/H WING I/B FLAP O/B HINGE #3 LUG I/B FACE HAS CORROSION AT STA XW=-254, YW=495.961.REPAIRED CORRODED HINGE-BRACKET AT THE R/H WING I/B FLAP O/B HINGE AT STA XW=-254, YW=495.961 IAW VTSAA EA 011-5740-01-B0092 I/R, UPS EO MD11-5740-88124-A D
- [SDR IPXA2023091494154](https://openairdocs.org/sdr/IPXA2023091494154.md): Hinge Bracket · corroded · Aug 24, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE: 2C R/H WING I/B FLAP O/B HINGE #14 LUG BORE HAS CORROSION AT STA XW=-254, YW=495.961.REPLACED CORRODED HINGE-BRACKET AT THE R/H WING I/B FLAP O/B HINGE STA XW=-254, YW=495.961. IAW CMM 57-52-03
- [SDR IPXA2023091194132](https://openairdocs.org/sdr/IPXA2023091194132.md): Hinge Bracket · corroded · Aug 24, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2C L/H WING O/B FLAP I/B FWD HINGE #4 LUG BORE HAS CORROSION AT STA XW=486.403, YW=589.366.REPLACED CORRODED HINGE-BRACKET AT THE L/H WING O/B FLAP FWD HINGE AT STA XW=486.403, YW=589.366 IAW AMM 57-53-01-400-801. (MINOR)
- [SDR IPXA2023090794112](https://openairdocs.org/sdr/IPXA2023090794112.md): Hinge Box · corroded · Aug 24, 2023 · N252UP · Doug MD11F · Trailing Edge Flaps
  > INSPECTION TYPE:2CL/H WING A/C SIDE O/B FLAP O/B HINGE #4 LUG BORE HAS CORROSION AT STA XW=638.3059, YW=670.239.REMOVED AND REPLACED HINGE-BRACKET AT THE L/H WING O/B FLAP O/B HINGE AT STA XW=638.3059, YW=670.239 IAW AMM 57-53-01-400-801. (MINOR)
- [SDR IPXA2023091594166](https://openairdocs.org/sdr/IPXA2023091594166.md): Angle · cracked · Aug 23, 2023 · N252UP · Doug MD11F · Fuselage Structure (General)
  > INSPECTION TYPE:2CTAIL CONE INSIDE COMP L/H UPPER AFT FRAME-ANGLE HAS A CRACKED.REPLACED CRACKED FRAME-ANGLE AT THE L/H UPPER AFT TAILCONE IAW SRM 53-80-07-2R REPAIR 4. (MINOR)
- [SDR IPXA2023091994197](https://openairdocs.org/sdr/IPXA2023091994197.md): Skin · corroded · Aug 22, 2023 · N252UP · Doug MD11F · Fuselage Main, Plate/Skin
  > INSPECTION TYPE:2C*MAJOR REPAIR* WASTE TANK AREA STA Y=1997.750 AND Y=2007.00 LONGERON 43L - 44L FUSELAGE SKIN HAS CORROSION.REPAIRED CORRODED SKIN AT THE WASTE TANK AREA STA Y=1997.750 AND Y=2007.00 LONGERON 43L - 44L FUSELAGE IAW VTSAA EA 011-5330-01-B0088 I
- [SDR IPXA2023091594164](https://openairdocs.org/sdr/IPXA2023091594164.md): Angle · cracked · Aug 20, 2023 · N252UP · Doug MD11F · Fuselage Structure (General)
  > INSPECTION TYPE:2CL/H MLG W/W AREA DOOR CUTOUT FRAME-ANGLE O/B AFT SIDE HAS A CRACKED.REPLACED CRACKED ANGLE AT THE L/H MLG WHEEL WELL AREA DOOR CUT-OUT AFT SIDE IAW SRM 51-31-01 (MINOR)
- [SDR IPXA2023051593222](https://openairdocs.org/sdr/IPXA2023051593222.md): Power Unit · no test · May 12, 2023 · N252UP · Doug MD11F · Electrical Power System
  > INSPECTION TYPE:NACREW REPORTED EMERGENCY POWER TEST FAIL ON PRE-FLIGHTFOUND BATTERY CHARGING WITH EMERGENCY POWER ON. FOUND CHARGER/BATTERY R2-24 X1 INTERNALLY SHORTED HOLDING RELAY IN CHARGE POSITION. REPLACED R2-29 PER MM 24-34-01. TESTS GOOD. ESR: EQUIP LI
- [SDR IPXA2023051193188](https://openairdocs.org/sdr/IPXA2023051193188.md): Powerpack · no test · May 10, 2023 · N252UP · Doug MD11F · Electrical Power System
  > INSPECTION TYPE:NAEMERGENCY PWR TEST FAIL. THE BATTERY VOLTAGE FLUCTUATES BETWEEN 31 VOLTS AND 36VPERFORM T/S OF EMER PWR TEST FAIL. IAW FIM 24-30-03-00. OPS CKS GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME
- [SDR IPXA2023050593132](https://openairdocs.org/sdr/IPXA2023050593132.md): Landing Gear · inoperative · May 4, 2023 · N252UP · Doug MD11F · Landing Gear System
  > INSPECTION TYPE:NA*SDR FILED OPEN* *EMERGENCY DECLARED* ON APPROACH THE GEAR DID NOT EXTEND. ALL RED GEAR LIGHTS ON PANEL AND SYNOPTIC PAGE. RECYCLED TO THE UP POSITION AND THEN DOWN AGAIN. THE GEAR EXTENDED NORMALLY. GEAR DOORS SOUNDED LIKE THEY OPENED ON FIR
- [SDR IPXA2023050493118](https://openairdocs.org/sdr/IPXA2023050493118.md): Charger · inoperative · May 3, 2023 · N252UP · Doug MD11F · DC Generating System
  > INSPECTION TYPE:NAAFTER EMERGENCY BATT TEST, BATT CHARGER INOP ANNUNCIATED.R&R BATTERY CHARGER REF 24-34-03. FAULT STILL REMAINS./TS 6003038/FOUND NEWLY INSTALLED BATTERY CHARGER FAILED. REPLACED BATT CHARGER AGAIN PER MM 24-34-03. TESTS GOOD-EFF SOURCE REF: I
- [SDR IPXA2023050493117](https://openairdocs.org/sdr/IPXA2023050493117.md): Rccb · inoperative · May 2, 2023 · N252UP · Doug MD11F · Electrical Power System
  > INSPECTION TYPE:NAEMER PWR TEST FAILREF FIM 24-30-03-00 & FIM 24-30-04 R&R'D RELAYS R2-5154 R2-5155, R2-5156, AND R2-5157 AS PER FIM T/S./M.P 0558149 5-2-23/REF FIM 24-24-00-101 BLOCK 15. R&R'D RCCB B1-134 AS PER M.M. CHPTR 24-24-00. SYS OPS CK GOOD AS PER M.M
- [SDR IPXA2023050393098](https://openairdocs.org/sdr/IPXA2023050393098.md): Unknown · unknown · May 2, 2023 · N252UP · Doug MD11F · DC Generating System
  > INSPECTION TYPE:NALEVEL 1 EMER PWR TST FAIL DURING PREFLIGHTTROUBLESHOOT PER FIM 24-30-03-00, REMOVED AND REPLACED BOTH BATTERIES PER AMM 24-34-02. REMOVED AND REPLACED EPCU PER AMM 24-08-01, OPS CHECKS GOOD, FAULTS CLEARED. IPC 24-08-01-50-001M, 24-34-02-01-2
- [SDR IPXA2023042492982](https://openairdocs.org/sdr/IPXA2023042492982.md): Battery · discharged · Apr 24, 2023 · N252UP · Doug MD11F · Emergency Lighting
  > INSPECTION TYPE:NA*SDR FILED OPEN* "EMER LT BAT 1 LO' DISPLAYED DURING TEST. EMERGENCY LTS DEF IAW MEL 33-50-4, DMP C/W. PLACARD INSTALLED. M807451 ASSIGNED. REPLACED EMER LIGHTING POWER SUPPLY BATTERY AS PER MM 33-51-01. OPS CK GOOD, REVERSED DMP OK TO CONT
- [SDR IPXA2022111288061](https://openairdocs.org/sdr/IPXA2022111288061.md): Floor Panel · dented · Nov 12, 2022 · N252UP · Doug MD11F · Fuselage Floor Panel
  > MAIN CARGO COMPARTMENT FLOOR PANEL DAMAGED AT BS 1033 LBL17. FABRICATED NEW FLOOR PANEL IAW EO MD11-5320-27836-C

Next page: https://openairdocs.org/aircraft/N252UP/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 = 'N252UP' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N252UP/reports

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