N523UW

Service difficulty reports · 219

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 = 'N523UW' 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 AALA202609077767Flashlight · unsecureAIRCRAFT WAS NOT GROUNDED: FLASHLIGHT IN AFT GALLEY AIRCRAFT RIGHT INOPERATIVE - MAINTENANCE RESECURED FLASHLIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONL CHECK PER AMM 25-65-00Sep 5, 2026 · N523UW · Airbus A321231 · Emergency EquipmentSDR AALA202609018948Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW - SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003Aug 28, 2026 · N523UW · Airbus A321231 · Service DoorsSDR AALA202607063500Battery · no testAIRCRAFT WAS GROUNDED: 2 RECESSED EMERGENCY LIGHTS REMAIN ON CONTINUOUSLY WITH SWITCHES ARMED. 1 LOCATED IN FIRST CLASS THE OTHER IN COACH. MAINTENANCE REPLACED THE BATTERY FOR EMERGENCY POWER SUPPLY UNIT 13WL DUE TO FAULT MESSAGES PER AMM 33-51-38. MAINTENANJun 24, 2026 · N523UW · Airbus A321231 · Emergency LightingSDR AALA202606283500Power Supply · no testAIRCRAFT WAS GROUNDED: 2 RECESSED EMERGENCY LIGHTS REMAIN ON CONTINUOUSLY WITH SWITCHES ARMED. 1 LOCATED IN FIRST CLASS THE OTHER IN COACH. MAINTENANCE REPLACED THE BATTERY FOR EMERGENCY POWER SUPPLY UNIT 13WL DUE TO FAULT MESSAGES PER AMM 33-51-38. MAINTENANJun 24, 2026 · N523UW · Airbus A321231 · Emergency LightingSDR AALA202606232288Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: DOOR 1L SHOWING AMBER CABINET DOOR PRESSURE LOW. MAINTENANCE SERVICED L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00 WHICH RESULTED IN THE AMBER LIGHT EXTINGUISHING.Jun 21, 2026 · N523UW · Airbus A321231 · Door Warning SystemSDR AALA202606040558Life Vest · openAIRCRAFT WAS NOT GROUNDED: LIFE VEST AT FLIGHT ATTENDANT JUMP SEAT AT 4R HAS BEEN OPENED AND UNSEALED. MAINTENANCE REPLACED LIFE VEST PER AMM 25-60-00.Jun 3, 2026 · N523UW · Airbus A321231 · Life JacketSDR AALA202605082322Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: #1 DOOR HAS AMBER CAUTION LIGHT WITH CHECK DOOR PRESSURE MESSAGE. MAINTENANCE SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-14 WHICH CLEARED THE MESSAGE / CAUTION LIGHT.May 7, 2026 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202604103944Battery · abnormalAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 11WL FAILED BATTERY BITE TEST. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 11WL BATTERY IAND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Apr 8, 2026 · N523UW · Airbus A321231 · Emergency LightingSDR AALA202604109565Battery · failedAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 15WL FAILED BATTERY BITE TEST. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 15WL BATTERY IAND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Apr 8, 2026 · N523UW · Airbus A321231 · Emergency LightingSDR AALA202604016200Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: WHILE CLOSING AND ARMING 1L. CHECK DOOR PRESSURE CAUTION MESSAGE ON FORWARD FLIGHT ATTENDANT PANEL. MAINTENANCE SERVICED THE L-1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER IAW AMM 25-62-49.Mar 31, 2026 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202602207816Reservoir · warning messageAIRCRAFT WAS GROUNDED: CHECK SLIDE PRESSURE 3L CAUTION MESSAGE DISPLAYED ON FLIGHT ATTENDANT PANEL. DOOR IS ARMED AND DISPLAYS ARMED IN FLIGHT DECK'SDOOR/OXY PAGE. MAINTENANCE REPLACED THE L3 DOOR INFLATION RESEROIR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL Feb 19, 2026 · N523UW · Airbus A321231 · Escape SlideSDR AALA202601099672Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: CABIN DOOR PRESSURE NOTIFICATION IN AMBER FOR DOOR 1L. MAINTENANCE SERVICED THE L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Jan 8, 2026 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202601058632Engine · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO DFW DUE TO THE FLIGHT CREW REPORTING THAT WHILE IN CRUISE AT FL340 WITH AUTO THRUST ON, #1 ENGINE FAILED. NO NOTICEABLE DAMAGE AND N2 ROTATION INTACT. DESCENDED TO FL180 TO ATTEMPT RESTART. ENGINE SDec 27, 2025 · N523UW · Airbus A321231 · Engine (Turbine/Turboprop)SDR AALA202512318632Engine · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO DFW DUE TO THE FLIGHT CREW REPORTING THAT WHILE IN CRUISE AT FL340 WITH AUTO THRUST ON, #1 ENGINE FAILED. NO NOTICEABLE DAMAGE AND N2 ROTATION INTACT. DESCENDED TO FL180 TO ATTEMPT RESTART. ENGINE SDec 27, 2025 · N523UW · Airbus A321231 · Engine (Turbine/Turboprop)SDR AALA202512168234Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT SCREEN DISPLAYS CHECK DOOR PRESSURE L1 DOOR MESSAGE. MAINTENANCE SERVICED THE L1 DOOR DAMPER AND EMERGENCY OPERATION CYCLINDER PER AMM 52-10-00.Dec 15, 2025 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202512045020Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-11-00.Dec 1, 2025 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202509082326Emer Equip · low pressureAIRCRAFT WAS GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Sep 7, 2025 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202508291583Bottle · low pressureAIRCRAFT WAS GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Aug 26, 2025 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202508265824Wire · brokenAIRCRAFT WAS GROUNDED: SEAT 4C END BAY EMERGENCY LIGHT INOPERATIVE. MAINTENANCE FOUND BROKEN WIRE AT THE 4C IN-SEAT WIRE HARNESS, REPAIRED WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00-710-007-A WITH NO DEFECTS NOTED.Aug 26, 2025 · N523UW · Airbus A321231 · Light System WiringSDR AALA202508126337Damper Plate · low pressureAIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE FOR 1L DISPLAYED ON FLIGHT ATTENDANT PANEL DURING CRUISE. MAINTENANCE SERVICED L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Aug 11, 2025 · N523UW · Airbus A321231 · Door Warning SystemSDR AALA202508047328Life Vest · openAIRCRAFT WAS NOT GROUNDED: FIRST OFFICERS LIFE VEST PROTECTIVE POUCH OPENED. MAINTENANCE REPLACED LIFE VEST PER AMM 25-62-99.Aug 2, 2025 · N523UW · Airbus A321231 · Life JacketSDR AALA202507156817Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT DISPLAY PANEL INDICATES A CAUTION TO CHECK DOOR PRESSURE 1L. MAINTENANCE SERVICED L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Jul 14, 2025 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202506194439Tie Bolt · failedAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED THAT WHILE PULLING ONTO RUNWAY, THEY FELT AIRCRAFT SHUDDER AND VIBRATE VIOLENTLY. THE AIRCRAFT BEHIND THEM REPORTED SMOKE FROM THE LANDING GEAR. MAINTENANCE REPLACED THE #2 BRAKE ASSEMBLY PER AMM 32-42-27 (AALA20250Jun 18, 2025 · N523UW · Airbus A321231 · Wheel/Ski/FloatSDR AALA202506191431Brake · damagedAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED THAT WHILE PULLING ONTO RUNWAY, THEY FELT AIRCRAFT SHUDDER AND VIBRATE VIOLENTLY. THE AIRCRAFT BEHIND THEM REPORTED SMOKE FROM THE LANDING GEAR. MAINTENANCE REPLACED THE #2 BRAKE ASSEMBLY PER AMM 32-42-27 (AALA20250Jun 18, 2025 · N523UW · Airbus A321231 · Landing Gear Brake SystemSDR AALA202506168433Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Jun 15, 2025 · N523UW · Airbus A321231 · Emergency ExitsSDR AALA202506163806Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-11-00.Jun 15, 2025 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202506093992Battery · no testAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT JUMPSEAT #7 FLASHLIGHT INOPERATIVE. MAINTENANCE REPLACED THE FLASHLIGHT BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONBAL CHECK PER AMM 25-65-00.Jun 7, 2025 · N523UW · Airbus A321231 · Emergency EquipmentSDR AALA202502039208Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS PANEL AT FORWARD JUMPSEAT DISPLAYS 1L DOOR LOW PRESSURE. MAINTENANCE SERVICED 1L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Feb 2, 2025 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202501155763Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: DOOR L1 BOTTLE PRESSURE LOW. SERVICED L1 ENTRY DOOR ASSIST BOTTLE.Jan 14, 2025 · N523UW · Airbus A321231 · Emergency EquipmentSDR AALA202412091700Damper · low pressureAIRCRAFT WAS NOT GROUNDED: WHEN 1L DOOR CLOSED FOR PUSHBACK, MESSAGE CHECK DOOR PRESSURE ANNUNCIATION. MAINTENANCE SERVICED L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER TASK CARD 26L80052001.Dec 8, 2024 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202411200471Hinge Fitting · wornAIRCRAFT IN BASE MAINTENANCE: #7 RUDDER HINGE FITING FASTENER HOLES OUT OF ROUND ON VERTICAL STABILZER AT RIB 11. REPLACED HINGE FITTING PER EA 357284.Nov 19, 2024 · N523UW · Airbus A321231 · Rudder StructureSDR AALA202411203723Hinge Fitting · wornAIRCRAFT IN BASE MAINTENANCE: #3 RUDDER HINGE FITING FASTENER HOLES OUT OF ROUND ON VERTICAL STABILZER AT RIB 5. REPLACED HINGE FITTING PER EA 357284.Nov 19, 2024 · N523UW · Airbus A321231 · Rudder StructureSDR AALA202411200987Hinge Fitting · wornAIRCRAFT IN BASE MAINTENANCE: #1 RUDDER HINGE FITING FASTENER HOLES OUT OF ROUND ON VERTICAL STABILZER AT RIB 2. REPLACED HINGE FITTING PER EA 357284.Nov 19, 2024 · N523UW · Airbus A321231 · Rudder StructureSDR AALA202410280119Handle · detachedAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED THAT THE YELLOW ARMED HANDLE AT 3L DOOR FELL OFF UPON DOOR DISARMING. MAINTENANCE INSTALLED THE HANDLE PER AMM 52-22-22.Oct 27, 2024 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202410147200Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: CABIN INTERCOMMUNICATION DATA SYSTEM CAUTION LIGHT WITH CHECK DOOR PRESSURE ON CABIN INTERCOMMUNICATION DATA SYSTEM PANEL. FOUND DOOR ASSIST PRESSURE LOW FOR L1 DOOR. CHARGED DOOR ASSIST PER AMM 52-10-00-614-001-A.Oct 12, 2024 · N523UW · Airbus A321231 · Emergency EquipmentSDR AALA202410114220Handle · looseAIRCRAFT WAS NOT GROUNDED: ARMING LEVER HANDLE AT 3L IS LOOSE. SECURED HANDLE AS REQUIRED PER AMM 52-22-22.Oct 9, 2024 · N523UW · Airbus A321231 · Emergency ExitsSDR AALA202409193115Proximity Sensor · out of adjustAIRCRAFT WAS NOT GROUNDED: DURING CLIMB RIGHT AFT CABIN DOOR ECAM ALERT TRIGGERED, ACCOMPLISHED ECAM PROCEDURE AND QRH, CABIN PRESSURE WAS NORMAL ALERT CLEARED, CONTINUED FLIGHT. ADJUSTED AFT PASSENGER CREW DOOR PROX SWITCH 15WV2.Sep 17, 2024 · N523UW · Airbus A321231 · Door Warning SystemSDR AALA202411202254Hinge Fitting · wornAIRCRAFT IN BASE MAINTENANCE: AIRCRAFT IN BASE MAINTENANCE: #2 RUDDER HINGE FITING FASTENER HOLES OUT OF ROUND ON VERTICAL STABILZER AT RIB 4. REPLACED HINGE FITTING PER EA 357284.Aug 23, 2024 · N523UW · Airbus A321231 · Rudder StructureSDR AALA202411209537Hinge Arm · wornAIRCRAFT IN BASE MAINTENANCE: #2 RUDDER HINGE ARM FITING FASTENER HOLES OUT OF ROUND ON VERTICAL STABILZER AT RIB 4. REPLACED HINGE ARM FITTING PER EA 357284.Aug 23, 2024 · N523UW · Airbus A321231 · Vertical StabilizerSDR AALA202406176409Sign · missingAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS 4L DOOR IS MISSING EMERGENCY EXIT SIGN. MAINTENANCE INSTALLED EMERGENCY EXIT SIGN AT 4L DOOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-13.Jun 16, 2024 · N523UW · Airbus A321231 · Emergency LightingSDR AALA202406032065Handle · looseAIRCRAFT WAS NOT GROUNDED: EXIT 3L: HANDLE IS LOOSE. SECURED L3 DOOR EMERGENCY CONTROL VISUAL INDICATOR HANDLE.Jun 1, 2024 · N523UW · Airbus A321231 · DoorsSDR AALA202404083340Lever · looseAIRCRAFT WAS NOT GROUNDED: 3L DOOR ARMING LEVER IS LOOSE. SECURED ARMING LEVER 3L.Apr 7, 2024 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202403251594Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE IN THE YELLOW BAND. SERVICED R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 22, 2024 · N523UW · Airbus A321231 · Emergency EquipmentSDR AALA202403256283Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE IN THE YELLOW BAND. SERVICED R3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 22, 2024 · N523UW · Airbus A321231 · Emergency EquipmentSDR AALA202401268674Lever · looseAIRCRAFT WAS NOT GROUNDED: SLIDE ARMING LEVER ON DOOR 3L IS LOOSE. TIGHTEN AS REQUIRED 3 L DOOR ARMING LEVER.Jan 25, 2024 · N523UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202401059657Lever · out of adjustAIRCRAFT WAS NOT GROUNDED: 3L DOOR ARMING LEVER NEEDS ADJUSTMENT. TIGHTENED LEVER.Jan 4, 2024 · N523UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202312136398Handle · looseAIRCRAFT WAS NOT GROUNDED: DOOR 3L ARMED HANDLE IS LOOSE. MAINTENANCE SECURED ARMING HANDLE PER AMM 52-22-21.Dec 11, 2023 · N523UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202311139191Lever · looseAIRCRAFT WAS NOT GROUNDED: DOOR 3L ARM / DISARM LEVER HANDLE LOOSE. MAINTENANCE TIGHTENED LEVER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Nov 10, 2023 · N523UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202309068995Lever · looseAIRCRAFT WAS NOT GROUNDED: ARMING LEVER ON DOOR 3L HAS MISSING SCREW / LOOSE. MAINTENANCE INSTALLED MISSING FASTENER AND SECURED ARMING LEVER. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Sep 5, 2023 · N523UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202304256076Battery · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 14WL FAULTING. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 14WL PER AMM 33-51-38.Apr 21, 2023 · N523UW · Airbus A320* · Emergency Lighting
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