N544UW

Service difficulty reports · 206

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

Query with SQL
duckdb -csv -c "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 = 'N544UW' AND registry_match = 'registration'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR AALA202610114768Door Latch · out of adjustAIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR WILL NOT OPEN FROM INSIDE USING DOOR HANDLE. MUST ENGAGE UNLOCK SWITCH TO OPEN DOOR. MAINTENANCE ADJUST FLIGHT DECK DOOR LATCH MECHANISM PER AMM 52-51-21. OPS CHECK GOOD.Oct 8, 2026 · N544UW · Airbus A321231 · Fixed Inner DoorsSDR AALA202610101707Pin · corrodedAIRCRAFT WAS GROUNDED: CORROSION ON NOSE LANDING GEAR CENTER APEX PIN - REPLACED APEX PIN PER AMM 32-21-27.Oct 8, 2026 · N544UW · Airbus A321231 · Nose/Tail Landing GearSDR AALA202609251867Stabilizer · jammedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVEERTED TO PIT DUE TO THE FLIGHT CREW REPORTING FLIGHT CONTROL STABILIZER JAM AFTER TAKEOFF - THE AIRCRAFT LANDED SAFELY AT PIT AND TAXIED TO THE GATE UNDER ITS OWN POWER. (OPEN)Sep 25, 2026 · N544UW · Airbus A321231 · Stabilizer Control SystemSDR AALA202608179902Battery · no testAIRCRAFT WAS NOT GROUNDED: REAR JUMP SEAT FLASHLIGHT NOT BLINKING - MAINTENANCE REPLACED FLASHLIGHT BATTERY PER AMM 25-60-00Aug 15, 2026 · N544UW · Airbus A321231 · Emergency EquipmentSDR AALA202604216808Deu · faultedAIRCRAFT WAS GROUNDED: DOOR L3 INDICATES CHECK SLIDE PRESSURE. MAINTENANCE REPLACED THE DECODER / ENCODER UNIT B 300RH6 (DEU) AS A PRECAUTIONARY MEASURE PER AMM 23-73-47. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO FAULTS NOTED.Apr 17, 2026 · N544UW · Airbus A321231 · Door Warning SystemSDR AALA202604144075Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Apr 10, 2026 · N544UW · Airbus A321231 · Emergency ExitsSDR AALA202603091717Lever · stickingAIRCRAFT WAS NOT GROUNDED: WHEN DOOR 4L IS IN THE DISARMED POSITION, THE ARM/DISARM LEVER APPEARS BENT SLIGHTLY TO THE RIGHT, INDICATIVE OF POSSIBLE IMPACT DAMAGE. THE ARM/DISARM LEVER OPERATES CORRECTLY BUT A SLIGHT RESISTANCE IS NOTICEABLE DURING CLOSURE. THMar 8, 2026 · N544UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202603020248Lanyard · disconnectedAIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR EMERGENCY EGRESS HATCH QUICK RELEASE PIN LANYARD IS DISCONNECTED. MAINTENANCE REPLACED QUICK RELEASE PIN LANYARD PER AMM 52-51-11.Feb 27, 2026 · N544UW · Airbus A321231 · Fixed Inner DoorsSDR AALA202511043637Pin · defectiveAIRCRAFT WAS NOT GROUNDED: EMERGENCY FLOOR PATH LIGHTS AT LOCATION ROW 11,12, AND 13 ARE INOPERATIVE MAINTENANCE REPLACED PINS IN THE WIRE HARNESS (7261VC3) WHICH CONNECTS TO SEAT ROWS 11,12 AND 13. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ISSNov 1, 2025 · N544UW · Airbus A321231 · Light System WiringSDR AALA202510146377Handle · looseAIRCRAFT WAS NOT GROUNDED: 2L ARMED HANDLE IS VERY LOOSE. MAINTENANCE SECURED HANDLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM TASK 52-22-22.Oct 11, 2025 · N544UW · Airbus A321231 · Emergency ExitsSDR AALA202508055760Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Aug 4, 2025 · N544UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202508053216Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Aug 4, 2025 · N544UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202507251794Strip · delaminatedAIRCRAFT IN BASE MAINTENANCE: BOTTOM OF RUDDER TRAILING EDGE DELAMED AT APEX STRIP. REPAIRED APEX STRIP PER SRM 55-41-19-300-004 AND SRM 51-75-12.Jul 23, 2025 · N544UW · Airbus A321231 · Rudder Miscellaneous StructureSDR AALA202505277654Battery · no testAIRCRAFT WAS NOT GROUNDED: 11WL FLAGGED AS A FAILURE ON EMERGENCY POWER SUPPLY UNIT SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 11WL AND ACCOMPLISHED A SATISFACTORY OPPERATIONAL CHECK PER AMM 33-51-38.May 26, 2025 · N544UW · Airbus A321231 · Emergency LightingSDR AALA202504211741Deu · faultedAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT PANEL HAS CHECK L3 DOOR SLIDE PRESSURE MESSAGE. MAINTENANCE REPLACED "B" DECODER ENCODER UNIT 300RH6 (DEU) AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 23-73-47 WHICH CLEARED THE MESSAGE.Apr 16, 2025 · N544UW · Airbus A321231 · Door Warning SystemSDR AALA202501060460Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: CIDS PANEL SHOWS DOOR 4L IN ORANGE WITH CHECK DOOR PRESSURE MESSAGE AFTER TAKEOFF. CHARGED 4L EMERGENCY DOOR DAMPERJan 5, 2025 · N544UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202411267331Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: 4L DOOR REQUIRES SERVICING. SERVICED 4L DOOR DAMPER.Nov 25, 2024 · N544UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202408300358Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT PANEL, CHECK DOOR PRESSURE 4L DOOR INDICATION. ACCOMPLISHED SERVICING OF L4 DOOR EMERGENCY OPERATION CYLINDER IAW AMM 52-22-00-614-002-A CHECKS OK.Aug 28, 2024 · N544UW · Airbus A321231 · Emergency EquipmentSDR AALA202407091629Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: SIDS PANEL INDICATES L4 SLIDE PRESSURE LOW. 4L DOOR DAMPER BOTTLE PRESSURE FOUND TO BE BELOW LIMIT, SERVICEDBOTTLE IAW AMM 52-10-00-624-001, OK RETURN TO SERVICE.Jul 8, 2024 · N544UW · Airbus A321231 · Emergency EquipmentSDR AALA202406281960Bottle · low pressureAIRCRAFT WAS GROUNDED: CIDS PANEL SLIDE DISARM CHECK DOOR PRESSURE 4L. SERVICED 4L DOOR DAMPER IAW AMM 52-22-00-614-002-A.Jun 27, 2024 · N544UW · Airbus A321231 · Emergency EquipmentSDR AALA202403193093Battery · faultedAIRCRAFT WAS NOT GROUNDED: DURING P/S CHECK FOUND EPSU BATTERY 10WL FAULTED. REPLACED EPSU 10WL BATTERY.Mar 17, 2024 · N544UW · Airbus A321231 · Emergency LightingSDR AALA202403139592Arming Lever · unsecureAIRCRAFT WAS NOT GROUNDED: ARMING LEVER DOOR 3 RIGHT LOOSE. RESECURED ARM/DISARM UNIT.Mar 12, 2024 · N544UW · Airbus A321231 · Emergency EquipmentSDR AALA202403059066Lever · looseAIRCRAFT WAS NOT GROUNDED: DOOR 2R ARMING LEVER IS LOOSE. SECURED ARMING PADDLE/LEVER ON 2R DOOR.Mar 4, 2024 · N544UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202402197762Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR ASSIST BOTTLE HAS LOW PRESSURE. SERVICED DOOR ASSIST BOTTLE PER AMM 52-10-00-614-001A.Feb 17, 2024 · N544UW · Airbus A321231 · Emergency EquipmentSDR AALA202402191787Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R4 DOOR ASSIST BOTTLE HAS LOW PRESSURE. SERVICED DOOR ASSIST BOTTLE PER AMM 52-10-00-614-001A.Feb 17, 2024 · N544UW · Airbus A321231 · Emergency EquipmentSDR AALA202402143920Handle · looseAIRCRAFT WAS NOT GROUNDED: DOOR 2R SLIDE ARM HANDLE LOOSE. MAINTENANCE SECURED HANDLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Feb 12, 2024 · N544UW · Airbus A321231 · Service DoorsSDR AALA202402127139Battery · misinstalledAIRCRAFT WAS NOT GROUNDED: FLASHLIGHT UNDER F/A JUMP SEAT AFT INSTALLED BACKWARDS. REMOVED AND REPLACED BATTERIES.Feb 10, 2024 · N544UW · Airbus A321231 · Emergency LightingSDR AALA202309254527Handle · looseAIRCRAFT WAS NOT GROUNDED: CABIN DOOR 2R ARM/DISARM HANDLE LO0SE. MAINTENANCE TIGHTENED 2R DOOR ARM/DISARM HANDLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Sep 24, 2023 · N544UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202307197761Lever · unsecureAIRCRAFT WAS NOT GROUNDED: DOOR R2 ARMING LEVER IS LOOSE AND GETTING READY TO FALL OFF. RESECURED R2 DOOR ARMING LEVER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Jul 18, 2023 · N544UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202305252946Floor Panel · delaminatedAIRCRAFT IN BASE MAINTENANCE: CABIN FLOOR PANEL 241GF DELAMINATED. REPLACED FLOOR PANEL PER SRM 53-02-00-300-011.May 23, 2023 · N544UW · Airbus A320* · Fuselage Floor PanelSDR AALA202305250416Fitting · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT LEFT PASSENGER / CREW DOOR CUTOUT LOWER SILL AFT CORNER SHAPE FITTING AT FR 68 AND S23L. REPLACED AFT CORNER SHAPE FITTING PER SRM 51-42-11.May 10, 2023 · N544UW · Airbus A320* · Fuselage Miscellaneous StructureSDR AALA202305225377Fitting · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT RIGHT HAND PASSENGER / CREW DOOR CUTOUT LOWER SILL, AFT CORNER SHAPE FITTING AT FR 38 AND S23R. REPLACED AFT CORNER SHAPE FITTING PER SRM 51-42-11.May 10, 2023 · N544UW · Airbus A320* · Fuselage Miscellaneous StructureSDR AALA202305250706Door Sill · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT RIGHT PASSENGER / CREW DOOR CUTOUT LOWER SILL BETWEEN FR 66 AND FR 68 AT S23R. REPLACED LOWER SILL PER SRM 51-42-11.Apr 29, 2023 · N544UW · Airbus A320* · Fuselage Main, StructureSDR AALA202305259405Door Sill · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT AFT PASSENGER / CREW DOOR CUTOUT LOWER SILL BETWEEN FR 66 AND FR 68 AT S23L. REPLACED LOWER SILL PER SRM 51-42-11.Apr 29, 2023 · N544UW · Airbus A320* · Fuselage Main, StructureSDR AALA202306089111Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT S23R. REPLACED SHEAR PLATE PER SRM 51-42-11.Apr 28, 2023 · N544UW · Airbus A320* · Fuselage Miscellaneous StructureSDR AALA202306015897Shear Plate · crackedAIRCRAFT 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.Apr 28, 2023 · N544UW · Airbus A320* · Fuselage Miscellaneous StructureSDR AALA202305192469Fitting · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT AFT PASSENGER / CREW DOOR CUT OUT LOWER CENTER SHAPE FITTING BETWEEN FR 66 AND FR 68 AT S23L. REPLACED CENTER SHAPE FITTING PER SRM 51-42-11.Apr 28, 2023 · N544UW · Airbus A320* · Fuselage Miscellaneous StructureSDR AALA202305100323Seat Track · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CABIN FLOOR SEAT TRACK BETWEEN FR 12 AND FR 24 AT +Y765. REPLACED SEAT TRACK PER SRM 51-72-11.Apr 28, 2023 · N544UW · Airbus A320* · Fuselage, Seat/Cargo Attach FittingsSDR AALA202305101982Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOOR LONGITUDINAL BEAM BETWEEN FR 68 AND FR 70 AT +Y160.5. REPLACED LONGITUDINAL BEAM PER SRM 51-42-11.Apr 28, 2023 · N544UW · Airbus A320* · Fuselage Miscellaneous StructureSDR AALA202305100752Seat Track · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION FORWARD CABIN FLOOR SEAT TRACK BETWEEN FR 12 AND FR 24 AT -Y1292. REPLACED SEAT TRACK PER SRM 51-72-11.Apr 28, 2023 · N544UW · Airbus A320* · Fuselage, Seat/Cargo Attach FittingsSDR AALA202306068886Skin Panel · corrodedAIRCRAFT IN BASE MAINTENACE: CORROSION ON RIGHT WING TRAILING EDGE REAR SPAR UPPER SKIN PANEL LOWER SURFACE AT WX3494.5 AND RIB 7. REPAIRED SKIN PANEL PER EA 344926.Apr 25, 2023 · N544UW · Airbus A320* · Wing, Plate/SkinSDR AALA202208019875Shutoff Valve · closedAIRCRAFT WAS GROUNDED: AFTER COMPLYING WITH MEL36-07B, DURING TAKEOFF POWER APPLICATION ELECTRONIC CENTRALIZED AIRCRAFT MONITOR AIR ENGINE 1 BLEED ABNORMAL PRESSURE. REACTIVATED PRESSURE REGULATING SHUTOFF VALVE, FOUND VALVE IN CLOSED POSITION REACTIVATED PER Jul 29, 2022 · N544UW · Airbus A300* · Pneumatic Distribution SystemSDR AALA202208042739Bottle · low pressureAIRCRAFT WAS GROUNDED: 2R CABIN DOOR SHOWING CHECK SLIDE PRESS ON FA FWD PANEL. **SUPPLEMENTAL REPORT FOR AALA202207082739: REMOVED AND REPLACED 2R DOOR SLIDE BOTTLE PER AMM 25-62-49.** (CLOSED)Jul 6, 2022 · N544UW · Airbus A300* · Escape SlideSDR AALA202207082739None · noneAIRCRAFT WAS GROUNDED: 2R CABIN DOOR SHOWING CHECK SLIDE PRESS ON FA FWD PANEL. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)Jul 6, 2022 · N544UW · Airbus A300* · Escape SlideSDR AALA202206205948None · low pressureAIRCRAFT WAS NOT GROUNDED: 3 LEFT DOOR WARNING LOW PRESSURE. **SUPPLEMENTAL REPORT FOR AALA202206175948: MAINTENANCE FOUND THE DOOR ASSIST BOTTLE IN THE YELLOW BAND, SERVICED DOOR ASSIST BOTTLE PER AMM 52-22-14 AND FLIGHT ATTENDANTS PANEL DOOR PRESSURE CHECKS Jun 14, 2022 · N544UW · Airbus A300* · Door Warning SystemSDR AALA202206175948None · noneAIRCRAFT WAS NOT GROUNDED: 3 LEFT DOOR WARNING LOW PRESSURE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)Jun 14, 2022 · N544UW · Airbus A300* · Door Warning SystemSDR AALA202203316074Battery · defectiveAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 10WL FAILED TEST. REPLACED BATTERY PER AMM 33-51-38.Mar 31, 2022 · N544UW · Airbus A300* · Emergency LightingSDR AALA202203317145Battery · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 12WL FAILED TEST. REPLACED BATTERY PER AMM 33-51-38.Mar 31, 2022 · N544UW · Airbus A320* · Emergency LightingSDR AALA202202185882Damper · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR EMERGENCY DOOR DAMPER BELOW LIMITS. SERVICE DOOR DAMPER PER AMM 52-22-00.Feb 18, 2022 · N544UW · Airbus A300* · Passenger/Crew DoorsSDR AALA202201183386Mechanism · lack of lubeAIRCRAFT WAS NOT GROUNDED: 4L DOOR DIFFICULT TO ARM/DISARM. ACCOMPLISHED INSPECTION OF 4L DOOR/REMOVED DEBRIS FROM LOW ARM MECHANISM AND LUBED ARM/DISARM ASSEMBLY PER AMM 12-22-52 OPS CHECK GOOD.Jan 16, 2022 · N544UW · Airbus A300* · Passenger/Crew Doors
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