Airbus A321-231

Service difficulty reports · 20,673

Newest first. General aviation reporting is voluntary.

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 aircraft_model_key = 'A321231'
  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 AALA202603029837Proximity Sensor · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED ON APPROACH INTO RSW DUE TO THE FLIGHT CREW REPORTING A FLIGHT CONTROL FLAPS LOCKED MESSAGE. THE AIRCRAFT LANDED SAFELY AT RSW AND TAXIED TO THE GATE UNDER ITS OWN POWER. MAINTENANCE REPLACED THE RIGHT-WING TRAIFeb 27, 2026 · N135NN · Airbus A321231 · Trailing Flap Position Indicating SystemSDR AALA202603027466Outflow Valve · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAS DUE TO THE FLIGHT CREW REPORTING A VENT SKIN VALVE FAULT AFTER TAKEOFF. THE FLIGHT CREW ACCOMPLISHED THE ECAM PROCEDURE WHICH LIMITED THE AIRCRAFT TO 10000 FEET ALTITUDE. THE AIRFeb 27, 2026 · N161AA · Airbus A321231 · Pressure Regulator/Outflow ValveSDR 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 AALA202603024210Duct · blownAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAS DUE TO THE FLIGHT CREW REPORTING A VENT SKIN VALVE FAULT AFTER TAKEOFF. THE FLIGHT CREW ACCOMPLISHED THE ECAM PROCEDURE WHICH LIMITED THE AIRCRAFT TO 10000 FEET ALTITUDE. THE AIRFeb 27, 2026 · N161AA · Airbus A321231 · Air Distribution SystemSDR AALA202603027064Deu · faultedAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS DOOR 4L SLIDE PRESSURE AMBER CAUTION MESSAGE APPEARED DURING CRUISE FLIGHT. MAINTENANCE FOUND FAULT MESSAGE FOR DECODER ENCODER UNIT (DEU-B-300RH8) AND REPLACED IT PER AMM 23-73-47. A SATISFACTORY OPERATIONALFeb 26, 2026 · N970UY · Airbus A321231 · Door Warning SystemSDR AALA202603028209Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #4 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Feb 26, 2026 · N568UW · Airbus A321231 · Elevator StructureSDR AALA202602276554Lever · looseAIRCRAFT WAS NOT GROUNDED: 2R ARMING LEVER HAS A LOOSE SCREW. MAINTENANCE SECURED SCREW ON 2R LEVER.Feb 26, 2026 · N560UW · Airbus A321231 · Emergency ExitsSDR YENA2026022700243Unknown · odorFLT 466 RSW-BOS. LEVEL 2 MAGIC MARKER ODOR NOTICEABLE ONCE LEVEL AT FL340, ODOR NOTICEABLE IN CABIN FROM ROWS 11 TO FORWARD CABIN. RAN ISOLATION CHECKLIST AND SHUT PACK 1 OFF WITH CROSS BLEED. ODOR STILL NOTICEABLE.;ACCOMPLISHED INFO NOTICE 2017-T015M AND PERFFeb 26, 2026 · N905JB · Airbus A321231 · Air Distribution SystemSDR AALA202602270234Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Feb 25, 2026 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202602279075Slide · dislodgedAIRCRAFT WAS NOT GROUNDED: L1 DOOR SLIDE PARTIALLY DISLODGED FROM BUSTLE. REPLACED SLIDE PER WORK CARD 26L00025010.Feb 25, 2026 · N557UW · Airbus A321231 · Escape SlideSDR AALA202602275329Strap · unsecureAIRCRAFT WAS NOT GROUNDED: 4L DOOR HAS A HOOK AND STRAP STRAP HANGING OUT AFTER DOOR IS CLOSED. MAINTENANCE SECURED STRAPS ON 4L DOOR SLIDE.Feb 25, 2026 · N125AA · Airbus A321231 · Emergency EquipmentSDR AALA202602277059Plate · looseAIRCRAFT WAS NOT GROUNDED: 3R ARM HANDLE DISCOVERED TO BE LOOSE. MAINTENANCE TIGHTENED THE 3R DOOR SLIDE ARM PLATE PER AMM 52-22-22.Feb 25, 2026 · N557UW · Airbus A321231 · Emergency ExitsSDR AALA202603114408Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #3 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 24, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603068478Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #4 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 24, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603064593Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #2 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 24, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603063050Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #6 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 24, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603065534Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #1 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 24, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603060420Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #5 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 24, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603040119Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT MAIN LANDING GEAR DOOR FORWARD HINGE FITTING BEARING FOR THE UPPER ACTUATOR ATTACHMENT HAS EXCESSIVE PLAY. REPLACED HINGE FITTING IAW CMM 52-81-18.Feb 24, 2026 · N980UY · Airbus A321231 · Landing Gear DoorsSDR AALA202603049487Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT MAIN LANDING GEAR DOOR FORWARD HINGE FITTING BEARING FOR THE UPPER ACTUATOR ATTACHMENT HAS EXCESSIVE PLAY. REPLACED HINGE FITTING IAW CMM 52-81-18.Feb 24, 2026 · N980UY · Airbus A321231 · Landing Gear DoorsSDR AALA202602270090Bottle · low pressureAIRCRAFT WAS GROUNDED: CAUTION CHECK DOOR PRESSURE 4L ON CIDS PANEL. MAINTENANCE SERVICED THE 4L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Feb 24, 2026 · N557UW · Airbus A321231 · Door Warning SystemSDR AALA202602259188Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE 4R CAUTION MESSAGE ON FLIGHT ATTENDANT CIDS PANEL. MAINTENANCE SERVICED THE 4R DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00, WHICH CLEARED THE MESSAGE ON THE CIDS PANEL.Feb 24, 2026 · N971UY · Airbus A321231 · Service DoorsSDR AALA202602257222Bottle · no testAIRCRAFT IN BASE MAINTENANCE: R4 PASSENGER / CREW DOOR DAMPER AND EMERGENCY OPERATION CYLINDER DOES NOT PASS THE DAMPING FUNCTION TEST. REPLACED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-13-14.Feb 24, 2026 · N580UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202603030126Feeder Cable · brokenAIRCRAFT WAS NOT GROUNDED: SEAT ROW 9ABC EMERGENCY ESCAPE PATH LIGHT INOPERATIVE. MAINTENANCE FOUND EMERGENCY LIGHT SEAT HARNESS / CABLE HAD A BROKEN WIRE / PIN AT SEAT 9ABC AND REPLACED PER AMM 33-51-00. A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHFeb 23, 2026 · N932AM · Airbus A321231 · Light System WiringSDR AALA202602275361Light · inoperativeAIRCRAFT WAS NOT GROUNDED: SEAT ROW 9ABC EMERGENCY ESCAPE PATH LIGHT INOPERATIVE. (OPEN)Feb 23, 2026 · N932AM · Airbus A321231 · Emergency LightingSDR AALA202602276772Wire · brokenAIRCRAFT WAS GROUNDED: SEAT ROW 35 ABC AND 36ABC EMERGENCY PATH LIGHTS ARE INOPERATIVE. MAINTENANCE FOUND A BROKEN WIRE ON THE EMERGENCY LIGHT HARNESS AND REPAIRED IT PER ESPM 20-48-21. A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WAS ACCOFeb 23, 2026 · N932AM · Airbus A321231 · Light System WiringSDR AALA202602271400Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #2 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 23, 2026 · N568UW · Airbus A321231 · Elevator StructureSDR AALA202602240690Cylinder · low pressureAIRCRAFT WAS GROUNDED: R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Feb 23, 2026 · N907AA · Airbus A321231 · Passenger/Crew DoorsSDR AALA202602242703Cylinder · low pressureAIRCRAFT WAS GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Feb 23, 2026 · N907AA · Airbus A321231 · Passenger/Crew DoorsSDR AALA202602241216Cylinder · low pressureAIRCRAFT WAS GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Feb 23, 2026 · N907AA · Airbus A321231 · Emergency ExitsSDR AALA202602236624Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER TASK CARD 26L00005005.Feb 23, 2026 · N986AN · Airbus A321231 · Emergency ExitsSDR AALA202603069139Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #1 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 22, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603066011Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #4 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 22, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603060063Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #6 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 22, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603069452Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #3 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 22, 2026 · N980UY · Airbus A321231 · Horizontal Stabilizer StructureSDR AALA202603066845Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #5 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 22, 2026 · N980UY · Airbus A321231 · Elevator StructureSDR AALA202603062115Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #2 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.Feb 22, 2026 · N980UY · Airbus A321231 · Horizontal Stabilizer StructureSDR AALA202603064871Pressure Switch · faultedAIRCRAFT WAS NOT GROUNDED: FUEL LEFT TANK PUMP 1 LOW PRESSURE ECAM MESSAGE AT FL240 IN DESCENT. **SUPPLEMENTAL REPORT FOR AALA202602274871 SUBMITTED 2/27/2026 BY TUL: MAINTENANCE REPLACED FUEL PUMP PRESSURE SWITCH 23QA PER AMM 28-21-15 AND ACCOMPLISHED A SATISFeb 22, 2026 · N973UY · Airbus A321231 · Aircraft Fuel Distribution SystemSDR AALA202602274871Pump · low pressureAIRCRAFT WAS NOT GROUNDED: FUEL LEFT TANK PUMP 1 LOW PRESSURE ECAM MESSAGE AT FL240 IN DESCENT. (OPEN)Feb 22, 2026 · N973UY · Airbus A321231 · Fuel Boost PumpSDR AALA202602247749Strut · out of adjustAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO MIA DUE TO THE FLIGHT CREW REPORTING AT FLAP 2 SELECTION FLIGHT CONTROL FLAPS LOCKED ECAM. THE FLIGHT CREW COMPLIED WITH ECAM / QRH AND THE AIRCRAFT LANDED SAFELY AT MIA WITHOUT FURTHER INCIDENT. MAFeb 22, 2026 · N135NN · Airbus A321231 · Trailing Edge Flap Control SystemSDR AALA202602232627Bottle · leakingAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT PANEL DISPLAYS MEESAGE TO CHECK DOOR PRESSURE ON DOOR 4R. MAINTENANCE DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-13-14.Feb 22, 2026 · N979UY · Airbus A321231 · Service DoorsSDR AALA202602238747Wire · unsecureAIRCRAFT WAS NOT GROUNDED: 12C SEAT MOUNTED EMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE RESECURED WIRE CONNECTION FOR 12C SEAT MOUNTED EMERGENCY EXIT LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER CMM 25-21-61 WIFeb 22, 2026 · N507AY · Airbus A321231 · Light System WiringSDR AALA202602235590Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: 1L DOOR SHOWING AMBER INDICATION ON CIDS PANEL AND SHOWS CHECK DOOR INDICATION MESSAGE. MAINTENANCE SERVICED L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Feb 22, 2026 · N559UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202602232197Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT ADVISED CIDS PANEL UPPER LEFT CORNER AMBER CAUTION CHECK DOOR PRESSURE LOCATION L4. MAINTENANCE SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Feb 22, 2026 · N561UW · Airbus A321231 · Door Warning SystemSDR AALA202603030946Actuator · faultedAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FLIGHT CREW REPORTING THAT ON THE CLIMB, ECAM CAUTION FOR CENTER TANK RIGHT TRANSFER VALVE FAIL DISPLAYED. THE FLIGHT CREW ACCOMPLISHED THE CHECKLIST AND THEN AN EFeb 21, 2026 · N552UW · Airbus A321231 · Fuel Transfer ValveSDR AALA202602233838Battery · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 13WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-51-00 WITH NO FAULTS NOTED.Feb 21, 2026 · N905AU · Airbus A321231 · Emergency LightingSDR AALA202602235043Lever · looseAIRCRAFT WAS NOT GROUNDED: DOOR 2R ARMING LEVER LOOSE. MAINTENANCE SECURED ARMING LEVER AS REQUIRED.Feb 21, 2026 · N105NN · Airbus A321231 · Emergency ExitsSDR AALA202602231073Filter · contaminatedAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORT MILD MUSTY SMELL COMING FROM ROWS 4 AND 5 IN CABIN. MOST NOTICEABLE DURING CLIMB AND DURING CRUISE WAS IT WAS EXTREMELY FAINT. MAINTENANCE REPLACED BOTH RECIRCULATION FAN FILTERS PER AMM 21-21-41.Feb 21, 2026 · N143AN · Airbus A321231 · Air Distribution SystemSDR AALA202602238029Warning Message · illuminatedAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FLIGHT CREW REPORTING THAT ON THE CLIMB, ECAM CAUTION FOR CENTER TANK RIGHT TRANSFER VALVE FAIL DISPLAYED. THE FLIGHT CREW ACCOMPLISHED THE CHECKLIST AND THEN AN EFeb 21, 2026 · N552UW · Airbus A321231 · Fuel Transfer ValveSDR AALA202602234282Battery · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-51-00 WITH NO FAULTS NOTED.Feb 21, 2026 · N905AU · Airbus A321231 · Emergency Lighting
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