# Service difficulty reports: N543UW

A list on [N543UW](https://openairdocs.org/aircraft/N543UW.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 3 · 149 reports

- [SDR AALA202610279677](https://openairdocs.org/sdr/AALA202610279677.md): Wire · broken · Oct 26, 2026 · N543UW · Airbus A321231 · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: ROW 25ABC WHITE EMERGENCY LIGHT INOPERATIVE - MAINTENANCE FOUND BROKEN WIRE AT CONNECTOR AND RE-TERMINATED WIRE - A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED
- [SDR AALA202610270695](https://openairdocs.org/sdr/AALA202610270695.md): Wire · broken · Oct 26, 2026 · N543UW · Airbus A321231 · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: ROW 24ABC RED EMERGENCY LIGHT INOPERATIVE - MAINTENANCE FOUND BROKEN WIRE AT CONNECTOR AND RE-TERMINATED WIRE - A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED
- [SDR AALA202610267395](https://openairdocs.org/sdr/AALA202610267395.md): Reservoir · low pressure · Oct 25, 2026 · N543UW · Airbus A321231 · Service Doors
  > AIRCRAFT WAS NOT GROUNDED: CIDS PANEL DISPLAYS CHECK DOOR PRESSURE IN AMBER NEXT TO THE 3R DOOR - MAINTENANCE SERVICED R3 DOOR SLIDE RESERVOIR TO PROPER LEVEL PER AMM 25-62-00
- [SDR AALA202608317383](https://openairdocs.org/sdr/AALA202608317383.md): Fan · fault message · Aug 24, 2026 · N543UW · Airbus A321231 · Air Distribution Fan
  > AIRCRAFT WAS NOT GROUNDED: DURING CRUISE FLIGHT AN ELECTRICAL ODOR IN THE AFT CABIN WAS REPORTED BY THE FLIGHT ATTENDANT AND AN AMBER FAN MESSAGE DISPLAYED ON THE COND PAGE - THE FLIGHT CREW REPORTED THAT THE ODOR DISSIPATED WITHIN 5 MINUTES AND NO OTHER ISSUE
- [SDR AALA202608054420](https://openairdocs.org/sdr/AALA202608054420.md): Arming Lever · loose · Aug 4, 2026 · N543UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: 2L DOOR ARMING LEVER LOOSE. MAINTENANCE SECURED ARMING LEVER AT 2L DOOR PER AMM 52-22-00.
- [SDR AALA202608043781](https://openairdocs.org/sdr/AALA202608043781.md): Lever · loose · Aug 3, 2026 · N543UW · Airbus A321231 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: DOOR 3R ARMING/DISARM LEVER GAURD WITH RME ON IT IS LOOSE. MAINTENANCE TIGHTNED LOOSE FASTENER ON LEVER PER AMM 52-22-22.
- [SDR AALA202604066447](https://openairdocs.org/sdr/AALA202604066447.md): Handle · loose · Apr 1, 2026 · N543UW · Airbus A321231 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: THE ARMING ARM ON THE R2 NEEDS TIGHTENING. MAINTENANCE RESECURED ARM/DISARM HANDLE ON R2 DOOR PER AMM 52-21-00.
- [SDR AALA202603266925](https://openairdocs.org/sdr/AALA202603266925.md): Battery · discharged · Mar 25, 2026 · N543UW · Airbus A321231 · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: AFT LEFT-HAND FLIGHT ATTENDANT FLASHLIGHT DISCHARGED. MAINTENANCE REPLACED THE FLASHLIGHT BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER CMM 25-60-02.
- [SDR AALA202512094291](https://openairdocs.org/sdr/AALA202512094291.md): Handle · detached · Dec 8, 2025 · N543UW · Airbus A321231 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: 2R DISARM DOOR HANDLE CAME OFF WHEN DISARMING UPON ARRIVAL. MAINTENANCE RESECURED LOOSE HARDWARE AT 2R DISARM DOOR HANDLE AND ACCOMPLISHED A SATISFACTORY OPS CHECK IAW AMM 52-22-21.
- [SDR AALA202512080272](https://openairdocs.org/sdr/AALA202512080272.md): Light · no test · Dec 1, 2025 · N543UW · Airbus A321231 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT MOUNTED ON SEAT ROW 25 ABC IS INOPERATIVE. REPLACED LIGHT ASSEMBLY AND ACCOMPLISHED A SATISFACTORY OPS CHECKED IAW AMM 33-51-11.
- [SDR AALA202512050272](https://openairdocs.org/sdr/AALA202512050272.md): Light · broken · Dec 1, 2025 · N543UW · Airbus A321231 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT MOUNTED ON SEAT ROW 25 ABC IS INOPERATIVE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
- [SDR AALA202511243237](https://openairdocs.org/sdr/AALA202511243237.md): Battery · no test · Nov 22, 2025 · N543UW · Airbus A321231 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 15WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.
- [SDR AALA202511240722](https://openairdocs.org/sdr/AALA202511240722.md): Battery · no test · Nov 22, 2025 · N543UW · Airbus A321231 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 11WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.
- [SDR AALA202511062996](https://openairdocs.org/sdr/AALA202511062996.md): Valve · faulted · Nov 5, 2025 · N543UW · Airbus A321231 · Landing Gear Brake System
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO PHL DUE TO THE FLIGHT CREW REPORTING THAT AT 1,200 FEET ON FINAL THEY GOT ECAM BRAKES ALTERNATE BRAKE FAULT. THE FLIGHT CREW ABORTED THE APPROACH AND ACCOMPLISHED THE ECAM PROCEDURES ALONG WITH THE
- [SDR AALA202511042443](https://openairdocs.org/sdr/AALA202511042443.md): Valve · leaking · Nov 2, 2025 · N543UW · Airbus A321231 · Service Doors
  > AIRCRAFT WAS GROUNDED: 1R CHECK DOOR PRESSURE ON FORWARD FLIGHT ATTENDANT PANEL ILLUMINATED. MAINTENANCE REPLACED THE R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PERCUSSION MECHANISM DIAPHRAGM (AALA202511031977) AND THE SCHRADER VALVE (AALA202511042443) PE
- [SDR AALA202511041977](https://openairdocs.org/sdr/AALA202511041977.md): Diaphragm · leaking · Nov 2, 2025 · N543UW · Airbus A321231 · Service Doors
  > AIRCRAFT WAS GROUNDED: 1R CHECK DOOR PRESSURE ON FORWARD FLIGHT ATTENDANT PANEL ILLUMINATED. MAINTENANCE REPLACED THE R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PERCUSSION MECHANISM DIAPHRAGM (AALA202511031977) AND THE SCHRADER VALVE (AALA202511042443) PE
- [SDR AALA202511047459](https://openairdocs.org/sdr/AALA202511047459.md): Bottle · low pressure · Oct 31, 2025 · N543UW · Airbus A321231 · Service Doors
  > AIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT GALLEY PANEL IS FLASHING A YELLOW CAUTION LIGHT AT UPPER LEFT CORNER AND ADVISING TO CHECK DOOR PRESSURE. MAINTENANCE SERVICED THE R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00 WHICH CLEARE
- [SDR AALA202510292558](https://openairdocs.org/sdr/AALA202510292558.md): Bottle · low pressure · Oct 27, 2025 · N543UW · Airbus A321231 · Service Doors
  > AIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE LIGHT ON CIDS PANEL SCREEN STAYS ON AFTER THE R1 DOOR IS ARMED. MAINTENANCE SERVICED THE R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.
- [SDR AALA202510142430](https://openairdocs.org/sdr/AALA202510142430.md): Battery · no test · Oct 11, 2025 · N543UW · Airbus A321231 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: BATTERY FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING SYSTEM TEST. MAINTENANCE REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.
- [SDR AALA202508189737](https://openairdocs.org/sdr/AALA202508189737.md): Pressure Switch · faulted · Aug 5, 2025 · N543UW · Airbus A321231 · Fuel Boost Pump
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT A FUEL LEFT TANK PUMP 1 LOW PRESSURE ECAM DISPLAYED DURING CRUISE, FLIGHT CREW TURNED OFF PUMP SWITCH PER ECAM SUPPLEMENTAL GUIDANCE. MAINTENANCE REPLACED LEFT FUEL PUMP PRESSURE SWITCH AND ACCOMPLISHED A
- [SDR AALA202508119737](https://openairdocs.org/sdr/AALA202508119737.md): Warning Message · illuminated · Aug 5, 2025 · N543UW · Airbus A321231 · Fuel Boost Pump
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT A FUEL LEFT TANK PUMP 1 LOW PRESSURE ECAM DISPLAYED DURING CRUISE, FLIGHT CREW TURNED OFF PUMP SWITCH PER ECAM SUPPLEMENTAL GUIDANCE. (OPEN)
- [SDR AALA202508019554](https://openairdocs.org/sdr/AALA202508019554.md): Smoke Detector · false activation · Aug 1, 2025 · N543UW · Airbus A321231 · Smoke Detection
  > AIRCRAFT WAS NOT GROUNDED: MID LAVATORY SMOKE ALARM RANDOMLY CHIRPS. MAINTENANCE ACCOMPLISHED A SATSFACTORY OPERATIONAL CHECK OF THE LAVATORY SMOKE DETECTION SYSTEM PER AMM 26-17-00 WITH NO CHIRPS NOTED.
- [SDR AALA202504283282](https://openairdocs.org/sdr/AALA202504283282.md): Warning Message · false activation · Apr 21, 2025 · N543UW · Airbus A321231 · Door Warning System
  > AIRCRAFT WAS NOT GROUNDED: IN CRUISE FLIGHT A DOOR RIGHT AFT CABIN ECAM APPEARED MOMENTARILY, TWO DIFFERENT TIMES ABOUT ONE MINUTE APART. NO PRESSURIZATION FLUCTUATIONS WERE NOTED AND FLIGHT ATTENDANTS REPORTED NO ABNORMALITIES WITH THE DOOR. MAINTENANCE PERF
- [SDR AALA202504253282](https://openairdocs.org/sdr/AALA202504253282.md): Warning Message · intermittent · Apr 21, 2025 · N543UW · Airbus A321231 · Door Warning System
  > AIRCRAFT WAS NOT GROUNDED: IN CRUISE FLIGHT A DOOR RIGHT AFT CABIN ECAM APPEARED MOMENTARILY, TWO DIFFERENT TIMES ABOUT ONE MINUTE APART. NO PRESSURIZATION FLUCTUATIONS WERE NOTED AND FLIGHT ATTENDANTS REPORTED NO ABNORMALITIES WITH THE DOOR. **SUPPLEMENTAL RE
- [SDR AALA202412277397](https://openairdocs.org/sdr/AALA202412277397.md): Handle · loose · Dec 26, 2024 · N543UW · Airbus A321231 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: SLIDE ARMING LEVER / HANDLE AT DOOR 3R IS LOOSE. MAINTENANCE ADJUSTED 3R SLIDE ARM HANDLE PER AMM 52-22-00.
- [SDR AALA202411114505](https://openairdocs.org/sdr/AALA202411114505.md): Handle · loose · Nov 9, 2024 · N543UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: DOOR 2R LEVER TO ARM DOORS IS LOOSE AND WOBBLY. RE-SECURED ARM/DISARM LEVER TAB IAW AMM 52-23-00. OPS CHECK GOOD.
- [SDR AALA202405139515](https://openairdocs.org/sdr/AALA202405139515.md): Handle · loose · May 12, 2024 · N543UW · Airbus A321231 · Service Doors
  > AIRCRAFT WAS NOT GROUNDED: ARMING LEVER AT 2R DOOR LOOSE. TIGHTENED 2R DOOR EMERGENCY CONTROL HANDLE PLATE AND OPS. CHECKOK IAW AMM 52-11-22.
- [SDR AALA202405088624](https://openairdocs.org/sdr/AALA202405088624.md): Handle · loose · May 7, 2024 · N543UW · Airbus A321231 · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: 1L DOOR SLIDE HANDLE HAS SCREWS LOOSE AND IN NEED OF ADJUSTMENT. MAINTENANCE REPLACED THE SCREWS FOR THE 1L DOOR HANDLE PER AMM 25-23-46. MAINTENANCE REPORTED THE ADJUSTMENT WAS GOOD.
- [SDR AALA202309256582](https://openairdocs.org/sdr/AALA202309256582.md): Bottle · low pressure · Sep 23, 2023 · N543UW · Airbus A320* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE 4L INDICATION ON FLIGHT ATTENDANTS PANEL. MAINTENANCE SERVICED THE 4L DOOR ASSIST BOTTLE PER AMM 52-11-14.
- [SDR AALA202309052548](https://openairdocs.org/sdr/AALA202309052548.md): Bottle · low pressure · Sep 2, 2023 · N543UW · Airbus A320* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT 4L SHOWING CHECK DOOR PRESSURE. MAINTENANCE SERVICED THE 4L DOORASSIST BOTTLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- [SDR AALA202308242578](https://openairdocs.org/sdr/AALA202308242578.md): Computer · malfunctioned · Aug 22, 2023 · N543UW · Airbus A320* · Aileron Control System
  > AIRCRAFT WAS GROUNDED: AIRCRAFT ROLLS SHARPLY LEFT WITH GREATER THAN HALF SPEED BRAKE SELECTED WITH SLATS EXTENDED. AUTOPILOT CORRECTED WITH AILERON. NO OTHER INDICATIONS. REPLACED #1 ELEVATOR AILERON COMPUTER (ELAC) PER AMM 27-93-34. A SATISFACTORY OPERATION
- [SDR AALA202307181472](https://openairdocs.org/sdr/AALA202307181472.md): Bottle · low pressure · Jul 17, 2023 · N543UW · Airbus A320* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: 4L CHECK DOOR PRESSURE INDICATION ON FLIGHT ATTENDANT PANEL. SERVICED 4L DOOR ASSIST BOTTLE PRESSURE.
- [SDR AALA202307036599](https://openairdocs.org/sdr/AALA202307036599.md): Damper · low pressure · Jul 2, 2023 · N543UW · Airbus A320* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: CIDS PANEL SHOWS AMBER 4L DOOR PRESSURE ACTUAL DOOR PRESSURE IN THE GREEN. MAINTENANCE SERVICED 4L DOOR ASSIST CYLINDER PER AMM 52-10-00.
- [SDR AALA202303303872](https://openairdocs.org/sdr/AALA202303303872.md): Bracket · excess play · Mar 14, 2023 · N543UW · Airbus A320* · Trailing Edge Flaps
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT WING TRAILING EDGE INBOARD FLAP INTERCONNECTING STRUT FITTING / BRACKET BEARING HAS EXCESSIVE PLAY AT RIB 13. REPLACED FITTING / BRACKET PER SRM 51-72-11.
- [SDR AALA202304140230](https://openairdocs.org/sdr/AALA202304140230.md): Shear Plate · cracked · Mar 12, 2023 · N543UW · Airbus A320* · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT S23R. REPLACED SHEAR PLATE PER SRM 51-72-11.
- [SDR AALA202304133442](https://openairdocs.org/sdr/AALA202304133442.md): Shear Plate · cracked · Mar 12, 2023 · N543UW · Airbus A320* · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT S23L. REPLACED SHEAR PLATE PER SRM 51-42-11.
- [SDR AALA202302062187](https://openairdocs.org/sdr/AALA202302062187.md): Antenna · missing · Feb 3, 2023 · N543UW · Airbus A300* · VHF Communications System
  > AIRCRAFT WAS GROUNDED: AIRCRAFT ARRIVED IN CLT WITH VHF ANTENNA BROKEN OFF AND MISSING ON AFT BELLY. THE BASE OF THE ANTENNA WAS STILL ATTACHED WITH THE COAX CABLE HANGING OUT ABOUT 12 INCHES. MAINTENANCE INSPECTED THE AIRCRAFT AND DETERMINED THE ANTENNA HAD S
- [SDR AALA202211107819](https://openairdocs.org/sdr/AALA202211107819.md): Bottle · low pressure · Nov 8, 2022 · N543UW · Airbus A321231 · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: CIDS PANEL SHOWS CHECK DOOR PRESSURE FOR DOOR 2L. MAINTENANCE SERVICED THE L2 DOOR ASSIST BOTTLE PER AMM 52-10-00.
- [SDR AALA202209157355](https://openairdocs.org/sdr/AALA202209157355.md): None · low pressure · Sep 14, 2022 · N543UW · Airbus A300* · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED: ON FLIGHT ATTENDANT CIDS PANEL MESSAGE CHECK DOOR PRESSURE IS ILLUMINATED. MAINTENANCE SERVICED THE L4 DOOR ASSIST BOTTLE PER AMM 52-10-00.
- [SDR AALA202206246532](https://openairdocs.org/sdr/AALA202206246532.md): None · low · Jun 23, 2022 · N543UW · Airbus A300* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: 2L DOOR - CHECK DOOR PRESSURE INDICATION ON CIDS PANEL. SERVICED 2L DOOR ASSIST BOTTLE PER AMM 52-10-00.
- [SDR AALA202202230288](https://openairdocs.org/sdr/AALA202202230288.md): Cylinder · low pressure · Feb 22, 2022 · N543UW · Airbus A300* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: UPON ARMING DOORS PRIOR TO PUSH BACK, FLIGHT ATTENDANTS DISCOVERED LOW PRESSURE INDICATION ON DOOER 2L. SERVICED DOOR DAMPER CYLINDER ON L2 DOOR PER AMM 52-10-00-614-001.
- [SDR AALA202202017108](https://openairdocs.org/sdr/AALA202202017108.md): Floor Panel · none · Jan 31, 2022 · N543UW · Airbus A300* · Fuselage Floor Panel
  > AIRCRAFT WAS GROUNDED: FORWARD CABIN AISLE FLOOR PANEL SOFT AT SEAT ROW 4. REPLACED FLOOR PANEL PER AMM 53-02-00-283-001.
- [SDR AALA202112275870](https://openairdocs.org/sdr/AALA202112275870.md): Bottle · low pressure · Dec 23, 2021 · N543UW · Airbus A300* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: AFTER CABIN DOOR CLOSED CAUTION ON CABIN INDICATION DATA SYSTEMS PANEL "CHECK DOOR PRESSURE" 2L. SERVICED 2L DOOR SLIDE BOTTLE WITH NITROGEN, PER AMM 52-10-00.
- [SDR AALA202112203907](https://openairdocs.org/sdr/AALA202112203907.md): Screw · loose · Dec 17, 2021 · N543UW · Airbus A300* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: DOOR 3 LEFT AND RIGHT YELLOW ARMING LEVER LOOSE. DOOR 3 LEFT AND RIGHT LEVER AT YELLOW ARM DEVICE TIGHTENED SCREW AT ARM LEVER PER AMM 52-13-00.
- [SDR AALA202111221121](https://openairdocs.org/sdr/AALA202111221121.md): Latch · stuck · Nov 21, 2021 · N543UW · Airbus A300* · Lavatories
  > AIRCRAFT WAS NOT GROUNDED: MID LAVATORY DOOR STUCK. RELEASED DOOR LATCH AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- [SDR AALA202111116076](https://openairdocs.org/sdr/AALA202111116076.md): Cylinder · low pressure · Nov 10, 2021 · N543UW · Airbus A300* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: DOOR 2L CHECK DOOR PRESSURE MESSAGE ON FLIGHT ATTENDANT CIDS PANEL. OCCURRED AFTER ARMING DOOR FOR DEPARTURE. SERVICED L2 DOOR EMERGENCY OPERATIONS DAMPER CYLINDER. OPS CHECKS AND LEAKS CHECKS NORMAL.
- [SDR AALA202110210190](https://openairdocs.org/sdr/AALA202110210190.md): Bottle · low pressure · Oct 20, 2021 · N543UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: L2 DOOR ASSIST BOTTLE INDICATES LOW PRESSURE ON CABIN INTERCOMMUNICATION DATA SYSTEM PANEL. SERVICED L2 DOOR ASSIST BOTTLE PER AMM 52-10-02-614-001-A.
- [SDR AALA202109273795](https://openairdocs.org/sdr/AALA202109273795.md): Damper · low pressure · Sep 26, 2021 · N543UW · Airbus A300* · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED: 2L DOOR SLIDE LOW PRESSURE LIGHT ILLUMINATED. SERVICED DOOR ASSIST BOTTLE AT 2L PER JOB CARD 26L80052003.
- [SDR AALA202108230232](https://openairdocs.org/sdr/AALA202108230232.md): Connector · disconnected · Aug 21, 2021 · N543UW · Airbus A321231 · Light System Wiring
  > AIRCRAFT IN BASE MAINTENANCE: NUMBER 2 RIGHT EXIT HATCH BOTTOM EXIT SIGN INOPERATIVE. FOUND CONNECTOR 7316VC NOT SECURED PROPERLY. RECONNECTED 7316VC AND PERFORMED SATISFACTORY OPERATIONS CHECK PER AMM 33-51-07.
- [SDR AALA202106222525](https://openairdocs.org/sdr/AALA202106222525.md): Floor Panel · delaminated · Jun 21, 2021 · N543UW · Airbus A321231 · Fuselage Floor Panel
  > AIRCRAFT IN BASE MAINTENANCE: CABIN FLOOR PANEL 241JF DELAMINATED. REPLACED FLOOR PANEL PER SRM 53-02-00-300-011 AND IRM 9701.

Next page: https://openairdocs.org/aircraft/N543UW/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 = 'N543UW' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N543UW/reports

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