N990AU

Service difficulty reports · 81

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 = 'N990AU' 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 AALA202610193802Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: FLASHLIGHT UNDER FLIGHT ATTENDANT 2R SEAT DOES NOT WORK. MAINTENANCE REPLACED EMERGENCY FLASHLIGHT AT 2R JUMPSEAT PER AMM 25-65-00.Oct 18, 2026 · N990AU · Airbus A321231 · Emergency EquipmentSDR AALA202606014919Battery · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 10WL BATTERY FAILED BITE TEST. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 10WL BATTERY PER AMM 31-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.May 26, 2026 · N990AU · Airbus A321231 · Emergency LightingSDR AALA202605068394Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001.May 5, 2026 · N990AU · Airbus A321231 · Passenger/Crew DoorsSDR AALA202604231631Battery · no testAIRCRAFT WAS NOT GROUNDED: MID FLIGHT ATTENDANT SEAT FLASHLIGHT INOPERATIVE. REPLACE FLASHLIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-60-00.Apr 22, 2026 · N990AU · Airbus A321231 · Emergency EquipmentSDR AALA202604233181Battery · no testAIRCRAFT WAS NOT GROUNDED: FORWARD LEFT EMERGENCY FLASHLIGHT INOPERATIVE. REPLACED FLASHLIGHT BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-60-00.Apr 22, 2026 · N990AU · Airbus A321231 · Emergency EquipmentSDR AALA202604108733Actuator · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY INTO DFW DUE TO THE FLIGHT CREW REPORTING A FLIGHT CONTROL SLATS FAULT ON ARRIVAL. SLATS STAYED AT ZERO AND FLAPS WORKED, ALTERNATE LAW. THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE RApr 9, 2026 · N990AU · Airbus A321231 · Leading Edge Slat Control SystemSDR AALA202603241089Slide · no testAIRCRAFT WAS NOT GROUNDED: FAULT FOR ESCAPE SLIDE LT/EPSU (15WL) MID L DISPLAYED DURING SYSTEM TEST. MAINTENANCE REPLACED THE L2 DOOR SLIDE PER JOB CARD 26L00025012 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WITH NO FAULMar 22, 2026 · N990AU · Airbus A321231 · Escape SlideSDR AALA202510313397Bottle · leakingAIRCRAFT IN BASE MAINTENANCE: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER EMPTY. REPLACED DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-14.Oct 30, 2025 · N990AU · Airbus A321231 · Emergency ExitsSDR AALA202510304159Pin · corrodedAIRCRAFT IN BASE MAINTENANCE: PITTING FOUND ON LEFT HAND ENGINE AFT MOUNT CENTER INBOARD PIN. REPLACED PIN PER AMM 71-22-11.Oct 24, 2025 · N990AU · Airbus A321231 · Engine Mount SectionSDR AALA202508047196Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Aug 3, 2025 · N990AU · Airbus A321231 · Emergency ExitsSDR AALA202501198258Pin · corrodedAIRCRAFT WAS GROUNDED: DURING A SCHEDULED REPLACEMENT OF THE R1 DOOR SLIDE, MAINTENANCE FOUND CORROSION ON THE PARACHUTE PIN OF THE REPLACEMENT SLIDE RECIEVED FROM STORES AND REPLACED THE PIN PER TASK CARD 26L00025011.Jan 18, 2025 · N990AU · Airbus A321231 · Escape SlideSDR AALA202412187409Spring · brokenAIRCRAFT WAS GROUNDED: L4 DOOR ASSIST BOTTLE LOADING SPRING BROKEN. MAINTENANCE REPLACED L4 DOOR ASSIST BOTTLE AS REQUIRED. REF AMM 52-13-14.Dec 18, 2024 · N990AU · Airbus A321231 · Emergency EquipmentSDR AALA202411181862Battery · faultedAIRCRAFT WAS NOT GROUNDED: AFT LEFT EMERGENCY POWER SUPPLY UNIT BATTERY FAULT WHILE PERFORMING J/C 26L00025012. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT BATTERYNov 15, 2024 · N990AU · Airbus A321231 · Emergency LightingSDR AALA202410217153Brake · draggingAIRCRAFT WAS GROUNDED: ON TAKE OFF BELOW 80 KNOTS BRAKE CAUTION MESSAGE BRAKES HOT SENSOR INDICATED 330 DEGREES THEN QUICKLY RETURNED TO 120 DEGREES. FLIGHT CREW ABORTED THE TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE FOUND THE #3 BRAKE DRAGGING / OVERHEATEDOct 20, 2024 · N990AU · Airbus A321231 · Landing Gear Brake SystemSDR AALA202407291207Strap · unsecureAIRCRAFT WAS NOT GROUNDED: L1 DOOR HAS RAFT STORAGE STRAP HANGING DOWN. MAINTENANCE STOWED STRAP AND ACCOMPLISHED AN OPERATIONAL CHECK OF THE L1 DOOR WITH NO ISSUES NOTED.Jul 28, 2024 · N990AU · Airbus A321231 · Emergency EquipmentSDR AALA202407086713Smoke Detector · false indicationAIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT AT 17:13 ZULU SMOKE LAVATORY SMOKE ECAM ILLUMINATED. FLIGHT ATTENDANTS COULD NOT IDENTIFY WHICH LAVATORY ACTIVATED THE WARNING. MAINTENANCE ACCOMPLISHED A TEST OF THE SMOKE SYSTEM USING THE MCDU WITH NO FAULJul 7, 2024 · N990AU · Airbus A321231 · Smoke DetectionSDR AALA202406130361Connector · brokenAIRCRAFT WAS GROUNDED: SEATS 24 AND 25 EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE FOUND A BROKEN CANNON PLUG 7261VC7A FOR THE EMERGENCY EXIT LIGHT WITH WIRES EXPOSED. MAINTENANCE REPLACED THE CANNON PLUG AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Jun 12, 2024 · N990AU · Airbus A321231 · Light System WiringSDR AALA202404194592Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: RIGHT HAND EMERGENCY AFT DOOR ASSIST PRESSURE IS LOW. SERVICED RIGHTHAND EMERGENCY AFT DOOR ASSIST PRESSURE.Apr 19, 2024 · N990AU · Airbus A321231 · Emergency EquipmentSDR AALA202401118750Seal · leakingAIRCRAFT WAS GROUNDED: FORWARD GALLEY IS REPORTED TO HAVE A STRONG SMELL OF SOLVENT OR DIRTY SOCK.**ORIGINAL REPORT WAS AALA202401096600** REPLACED ENGINE #2 STARTER (AALA202401116600) PER AMM 80-13-41. REPLACED ENGINE #2 STARTER/GEARBOX SEAL (AALA202401118750Jan 6, 2024 · N990AU · Airbus A320* · Engine StarterSDR AALA202401116600Starter · leakingAIRCRAFT WAS GROUNDED: FORWARD GALLEY IS REPORTED TO HAVE A STRONG SMELL OF SOLVENT OR DIRTY SOCK. REPLACED ENGINE #2 STARTER (AALA202401116600) PER AMM 80-13-41. REPLACED ENGINE #2 STARTER/GEARBOX SEAL (AALA202401118750) PER AMM 72-60-22.Jan 6, 2024 · N990AU · Airbus A320* · Engine StarterSDR AALA202401096600Unknown · unknownAIRCRAFT WAS GROUNDED: FORWARD GALLEY IS REPORTED TO HAVE A STRONG SMELL OF SOLVENT OR DIRTY SOCK. (OPEN)Jan 6, 2024 · N990AU · Airbus A320* · Buffet/GalleysSDR AALA202310026492Slide Raft · deformedAIRCRAFT IN BASE MAINTENNACE: L1 DOOR SLIDE IS CONTACTING THE FUESELAGE WHEN OPEN. REPLACED L1 DOOR SLIDE RAFT PER TASK CARD 26L00025011.Sep 29, 2023 · N990AU · Airbus A320* · Escape SlideSDR AALA202306237050Flashlight · not seatedAIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT INBOARD FLASHLIGHT INOPERATIVE. RESEATED FLASHLIGHT. GREEN TEST BUTTON FLASHES CORRECTLY NOW PER AMM 25-65-00.Jun 22, 2023 · N990AU · Airbus A320* · Emergency EquipmentSDR AALA202306216216Fan · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SLC DUE TO A VENT EXTRACT FAULT ECAM WITH STRONG PLASTIC ODOR AND BURNING ELECTRICAL ODOR. THE AIRCRAFT LANDED SAFELY AT SLC WITHOUT FURTHER INCIDENT. MAINTENANCE CONFIRMED EXTRACT FJun 16, 2023 · N990AU · Airbus A320* · Air Distribution FanSDR AALA202306196216Unknown · unknownAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SLC DUE TO A VENT EXTRACT FAULT ECAM WITH STRONG PLASTIC ODOR AND BURNING ELECTRICAL ODOR. THE AIRCRAFT LANDED SAFELY AT SLC WITHOUT FURTHER INCIDENT. MAINTENANCE CONFIRMED EXTRACT FJun 16, 2023 · N990AU · Airbus A320* · Air Distribution SystemSDR AALA202304031613Window · delaminatedAIRCRAFT WAS GROUNDED: FLIGHT DECK R3 WINDOW HAS DELAMINATION. REPLACED R3 WINDOW PER AMM 56-11-12.Mar 30, 2023 · N990AU · Airbus A320* · Flight Compartment WindowsSDR AALA202303146863Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: RIGHT HAND AFT EMERGENCY EXIT DOOR ASSIST BOTTLE HAS LOW PRESSURE. MAINTENANCE SERVICED DOOR ASSIST BOTTLE PER AMM 52-10-00.Mar 13, 2023 · N990AU · Airbus A320* · Passenger/Crew DoorsSDR AALA202208104875Accumulator · low pressureAIRCRAFT WAS NOT GROUNDED: R1 DOOR EMERGENCY CYLINDER ACCUMULATOR PRESSURE LOW. MAINTENANCE SERVICED R1 DOOR EMERGENCY CYLINDER ACCUMULATOR PER AMM 52-10-00.Aug 8, 2022 · N990AU · Airbus A300* · Passenger/Crew DoorsSDR AALA202208101815Accumulator · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR EMERGENCY CYLINDER ACCUMULATOR PRESSURE LOW. MAINTENANCE SERVICED L1 DOOR EMERGENCY CYLINDER ACCUMULATOR PER AMM 52-10-00.Aug 7, 2022 · N990AU · Airbus A300* · Passenger/Crew DoorsSDR AALA202208108984Accumulator · low pressureAIRCRAFT WAS NOT GROUNDED: R3 DOOR EMERGENCY CYLINDER ACCUMULATOR PRESSURE OUT OF GREEN BAND. MAINTENANCE SERVICED R3 DOOR EMERGENCY CYLINDER ACCUMULATOR PER AMM 52-22-00.Aug 7, 2022 · N990AU · Airbus A300* · Emergency ExitsSDR AALA202205061029Speaker · inoperativeAIRCRAFT IN BASE MAINTENANCE: DOOR 3 EVACUATION AURAL SIGNAL INOPERATIVE. MAINTENANCE FOUND LOUD SPEAKER AT SEAT ROW 24L INOPERATIVE AND REPLACED IT PER AMM 23-73-51-400-002-A. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.May 5, 2022 · N990AU · Airbus A300* · Emergency EquipmentSDR AALA202204288160Damper · leakingAIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT DOOR 843 DAMPER PRESSURE LOW. SERVICED DAMPER AND FOUND THE DAMPER REQUIRED REPLACEMENT DUE TO A LEAK. REPLACED DAMPER PER AMM 52-22-14.Apr 26, 2022 · N990AU · Airbus A300* · Emergency ExitsSDR AALA202204289598Damper · leakingAIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT DOOR 844 DAMPER PRESSURE LOW. SERVICED DAMPER AND FOUND THE DAMPER REQUIRED REPLACEMENT DUE TO A LEAK. REPLACED DAMPER PER AMM 52-22-14.Apr 26, 2022 · N990AU · Airbus A300* · Emergency ExitsSDR AALA202204271587Slide Raft · deformedAIRCRAFT IN BASE MAINTENANCE: DEFORMATION SLIDE RAFT OF THE PASSENGER CREW DOOR 831. REPLACED SLIDE PER TASK CARD 26C83152008.Apr 26, 2022 · N990AU · Airbus A300* · Escape SlideSDR AALA202204271404Slide Raft · failedAIRCRAFT IN BSE MAINTENANCE: INTERNAL FAILURE SLIDE RAFT 841. REPLACED SLIDE PER TASK CARD 26C84152006.Apr 26, 2022 · N990AU · Airbus A300* · Escape SlideSDR AALA202204266277Sliding Window · scratchedAIRCRAFT IN BASE MAINTENANCE: FLIGHT DECK RIGHT HAND SLIDING WINDOW HAS SCRATCH. REPLACED WINDOW PER AMM 56-12-11-400-001-A.Apr 21, 2022 · N990AU · Airbus A300* · Flight Compartment WindowsSDR AALA202204190176None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT LEFT PASSENGER / CREW CUT OUT LOWER CENTER FITTING BETWEEN FR 66 AND FR 68 AT S23L. REPLACED CENTER FITTING PER SRM 51-42-11.Apr 15, 2022 · N990AU · Airbus A300* · Fuselage Miscellaneous StructureSDR AALA202204123167Damper · defectiveAIRCRAFT IN BASE MAINTENANCE: PASSENGER / CREW DOOR 841 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER FAILED OPERATIONAL TEST. REPLACED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-11-14.Apr 11, 2022 · N990AU · Airbus A300* · Passenger/Crew DoorsSDR AALA202204126728Damper · defectiveAIRCRAFT IN BASE MAINTENANCE: PASSENGER / CREW DOOR 831 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER FAILED OPERATIONAL TEST. REPLACED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-11-14.Apr 11, 2022 · N990AU · Airbus A300* · Passenger/Crew DoorsSDR AALA202204299709Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT S23R. REPLACED SHEAR PLATE PER SRM 51-72-11.Mar 30, 2022 · N990AU · Airbus A300* · Fuselage Miscellaneous StructureSDR AALA202204260465Shear 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.Mar 30, 2022 · N990AU · Airbus A300* · Fuselage Miscellaneous StructureSDR AALA202204129245None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT LEFT PASSENGER / CREW DOOR CUT OUT LOWER SILL AT FR 68 AND S23L. REPAIRED LOWER SILL PER SRM 53-41-14-300-001 PRINCIPLE #7.Mar 30, 2022 · N990AU · Airbus A300* · Fuselage Main, StructureSDR AALA202204274291Sliding Window · scratchedAIRCRAFT IN BASE MAINTENANCE: FLIGHT DECK LEFT HAND SLIDING WINDOW SCRATCHED. REPLACED SLIDING WINDOW PER AMM 56-12-11-400-001-A.Mar 27, 2022 · N990AU · Airbus A300* · Flight Compartment WindowsSDR AALA202203144938Cooling Fan · leakingAIRCRAFT WAS GROUNDED: PUNGENT ODOR IN COCKPIT AND CABIN DURING CLIMB OUT. FLIGHT DECLARED AN EMERGENCY AND RETURNED TO PHL, LANDING SAFELY. ACCOMPLISHED SMOKE ODOR FUME JOB CARD 26L00021001, APU SMOKE ODOR FUME JOB CARD 26L00021002, ENGINE SMOKE ODOR FUME JOBMar 12, 2022 · N990AU · Airbus A321231 · APU Oil SystemSDR AALA202203148663Oil Cooler · leakingAIRCRAFT WAS GROUNDED: PUNGENT ODOR IN COCKPIT AND CABIN DURING CLIMB OUT. FLIGHT DECLARED AN EMERGENCY AND RETURNED TO PHL, LANDING SAFELY. ACCOMPLISHED SMOKE ODOR FUME JOB CARD 26L00021001, APU SMOKE ODOR FUME JOB CARD 26L00021002, ENGINE SMOKE ODOR FUME JOBMar 12, 2022 · N990AU · Airbus A321231 · APU Oil SystemSDR AALA202203140315Valve · leakingAIRCRAFT WAS GROUNDED: PUNGENT ODOR IN COCKPIT AND CABIN DURING CLIMB OUT. FLIGHT DECLARED AN EMERGENCY AND RETURNED TO PHL, LANDING SAFELY. ACCOMPLISHED SMOKE ODOR FUME JOB CARD 26L00021001, APU SMOKE ODOR FUME JOB CARD 26L00021002, ENGINE SMOKE ODOR FUME JOBMar 12, 2022 · N990AU · Airbus A321231 · Air Distribution SystemSDR AALA202203025075Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: FLASHLIGHT AT FORWARD LEFT FLIGHT ATTENDANT SEAT INOPERATIVE. REPLACED FLASHLIGHT PER AMM 25-65-00.Mar 2, 2022 · N990AU · Airbus A321231 · Emergency LightingSDR AALA202110278085Oil Cooler · contaminatedAIRCRAFT WAS GROUNDED: DIRTY SOCK SMELL REPORTED IN THE CABIN AND FLIGHT DECK DURING CLIMB. REPLACED APU OIL COOLER AND FAN (AALA202110270621) IAW WORKCARDS 26L00021001, 26L0021002, AND 26L00021004; LEAK AND OPS CHECK GOOD.Oct 25, 2021 · N990AU · Airbus A321231 · APU Oil SystemSDR AALA202110270621Cooling Fan · leakingAIRCRAFT WAS GROUNDED: DIRTY SOCK SMELL REPORTED IN THE CABIN AND FLIGHT DECK DURING CLIMB. REPLACED APU OIL COOLER (AALA202110278085) AND FAN IAW WORKCARDS 26L00021001, 26L0021002, AND 26L00021004; LEAK AND OPS CHECK GOOD.Oct 25, 2021 · N990AU · Airbus A321231 · APU Oil SystemSDR AALA202109174542Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: CABIN EMERGENCY EXIT DOOR 3R NEEDS TO BE SERVICED. FILLED CABIN EMERGENCY EXIT DOOR 3R WITH NITROGEN PER AMM 52-10-00.Sep 17, 2021 · N990AU · Airbus A321231 · Emergency Exits
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