N412UW

Service difficulty reports · 80

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 = 'N412UW' 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 AALA202609248318Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R2 EMERGENCY DOOR REQUIRES SERVICE. MAINTENANCE SERVICED R2 DOOR EMERGENCY DOOR PER JOBCARD 26L80052003.Sep 23, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202609241086Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L2 EMERGENCY DOOR BELOW LIMITS. MAINTENANCE SERVICED L2 DOOR EMERGENCY DOOR PER JOBCARD 26L80052003. NO LEAKS NOTED.Sep 23, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202609015345Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW - SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003Aug 28, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202609015794Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW - SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003Aug 28, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202609015555Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW - SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003Aug 28, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202609014744Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW - SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003Aug 28, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202608249980Unknown · odorAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DFW DUE TO THE FLIGHT ATTENDANTS REPORTING A DIRTY SOCK ODOR IN THE AFT CABIN AND AFT GALLEY AREA APPROXIMATLEY 1 HOUR INTO THE FLIGHT - THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURAug 21, 2026 · N412UW · Airbus A321253NX · Air Distribution SystemSDR AALA202608188642Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: LEFT EMERGENCY EXIT DOOR L2 DAMPER REQUIRES SERVICING (600PSI). MAINTENANCE SERVICED LEFT EMERGENCY EXIT DOOR DAMPER PER JC 26L80052003.Aug 17, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202608185993Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: LEFT AFT L3 DOOR DAMPER CYLINDER PRESSURE LOW (300). MAINTENANCE SERVICED LEFT AFT L3 DOOR DAMPER PER JOBCARD 26L80052001.Aug 17, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202608062392Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001Aug 5, 2026 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202606224414Battery · no testAIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING EPSU SYSTEM TEST SOME EMERGENCY LIGHTS CONTINUE TO STAY ON AFTER TEST IS ACCOMPLISHED. MAINTENANCE REPLACED L2 EPSU BATTERY WITH A SERVICEABLE-UNIT IAW AMM 33-51-38.Jun 19, 2026 · N412UW · Airbus A321253NX · Emergency LightingSDR AALA202606194661Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001.Jun 19, 2026 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202605041386Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001.May 2, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202605043885Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001.May 2, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202605045906Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001.May 2, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202603128301Battery · abnormalAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 17WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WITH NO FAULTS NOTED.Mar 11, 2026 · N412UW · Airbus A321253NX · Emergency LightingSDR AALA202603121450Battery · abnormalAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 16WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WITH NO FAULTS NOTED.Mar 11, 2026 · N412UW · Airbus A321253NX · Emergency LightingSDR AALA202603065310Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Mar 6, 2026 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202603066339Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 6, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202603067583Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 6, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202603069803Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Mar 6, 2026 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202602192491Life Line · missingAIRCRAFT WAS NOT GROUNDED: DURING FLIGHT ATTENDANT PREFLIGHT LEFT OVER WING ESCAPE ROPE / LIFE-LINE FOUND TO BE MISSING. MAINTENANCE INSTALLED ESCAPE ROPE / LIFE-LINE AS REQUIRED.Feb 18, 2026 · N412UW · Airbus A321253NX · Emergency EquipmentSDR AALA202601234166Cylinder · low pressureAIRCRAFT WAS NOT GROUNDED: LEFT-HAND EMERGENCY EXIT DOOR (835) DAMPER AND EMERGENCY OPERATION CYLINDER BELOW LIMITS. SERVICED DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Jan 23, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202601239344Dampener · low pressureAIRCRAFT WAS NOT GROUNDED: RIGHT-HAND EMERGENCY EXIT DOOR (845) DAMPER AND EMERGENCY OPERATION CYLINDER BELOW LIMITS. SERVICED DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Jan 23, 2026 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202512295919Light · missingAIRCRAFT WAS NOT GROUNDED: LEFT ROW 22 MISSING EMERGENCY LIGHT ASSEMBLY. INSTALLED EMERGENCY LIGHT ASSEMBLY AT SEAT ROW 22 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.Dec 25, 2025 · N412UW · Airbus A321253NX · Emergency LightingSDR AALA202512150723Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: AFT LEFT PASSENGER / CREW DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-13-00.Dec 12, 2025 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202510277133Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Oct 24, 2025 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202510272427Bottle · 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.Oct 24, 2025 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202510023232Lanyard · out of positionAIRCRAFT WAS GROUNDED: UNABLE TO ARM L1 DOOR. ARMING LEVER WILL NOT STAY DOWN. MAINTENANCE INSPECTED L1 DOOR TRACK AND REPOSITIONED SLIDE LANYARD. DOOR OPS AND ARMS NORMALLY.Sep 30, 2025 · N412UW · Airbus A321253NX · Emergency EquipmentSDR AALA202509268835Bracket · wornAIRCRAFT WAS GROUNDED, AIRCRAFT RETURNED TO PHX DUE TO THE FLIGHT CREW REPORTING A DOOR RIGHT OVERWING EXIT MESSAGE DURING CLIMB OUT AT 9K-10K. THE AIRCRAFT LANDED AT PHX WHERE IT TAXIED TO THE GATE. MAINTENANCE FOUND THE MOUNTING BRACKET FOR PROXIMITY SENSOSep 13, 2025 · N412UW · Airbus A321253NX · Fuselage Miscellaneous StructureSDR AALA202509178835Warning Message · illuminatedAIRCRAFT WAS GROUNDED: AIRCRAFT RETURNED TO PHX DUE TO THE FLIGHT CREW REPORTING A DOOR RIGHT OVERWING EXIT MESSAGE DURING CLIMB OUT AT 9K-10K. THE AIRCRAFT LANDED AT PHX WHERE IT TAXIED TO THE GATE UNDER ITS OWN POWER. (OPEN)Sep 13, 2025 · N412UW · Airbus A321253NX · Door Warning SystemSDR AALA202509150261Proximity Sensor · out of adjustAIRCRAFT WAS GROUNDED: IN FLIGHT DOOR RIGHT OVER WING EXIT ECAM CAUTION. MULTIPLE OCCURRENCES IN FLIGHT. MAINTENANCE FOUND RIGHT HAND FORWARD OVERWING DOOR HANDLE FLAP, PROXIMITY SWITCH CLEARANCE INCORRECT, ADJUSTED CLEARANCE AND ACCOMPLISHED A SATISFACTORY OPSep 12, 2025 · N412UW · Airbus A321253NX · Door Warning SystemSDR AALA202509082357Hinge Fitting · seizedAIRCRAFT IN BASE MAINTENANCE: DURING REMOVAL ON RIGHT ELEVATOR FOUND HARDWARE STUCK ON HINGE#4. REPLACED HINGE-ARM END FITTING PER AMM 55-16-42.Aug 14, 2025 · N412UW · Airbus A321253NX · Elevator StructureSDR AALA202503273378Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Mar 26, 2025 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202503271575Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Mar 26, 2025 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202501023354Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: RIGHT HAND AFT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Jan 1, 2025 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202501021343Damper · low pressureAIRCRAFT WAS NOT GROUNDED: LEFT HAND AFT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Jan 1, 2025 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202412027772Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: AFT LEFT PASSENGER DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED AFT LEFT PASSENGER DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 2-10-00-614-001-A.Nov 30, 2024 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202407308460Damper · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AT 500PSI. SERVICED L3 DOOR DAMPER IN REF TO AMM 52-10-00.Jul 28, 2024 · N412UW · Airbus A321253NX · Emergency EquipmentSDR AALA202407309642Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L2 DOOR DAMPER LOW. 1000PSI. SERVICED L2 DOOR DAMPER PER AMM 52-10-00.Jul 28, 2024 · N412UW · Airbus A321253NX · Emergency EquipmentSDR AALA202405201275Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L-3 DOOR ASSIST BOTTLE LOW PRESSURE REQUIRES SERVICING. SERVICED L3 DOOR ASSIST BOTTLE WITH NITROGEN PER AMM 52-22-00.May 17, 2024 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202404152210Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR REQUIRES NITROGEN SERVICING SERVICED L-4 DOOR ASSIST BOTTLE IAW AMM 52-22-00.Apr 13, 2024 · N412UW · Airbus A321253NX · Emergency EquipmentSDR AALA202402271755Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: RIGHT AFT DOOR ASSIST BOTTLE PRESSURE READS LOW AT 1400 PSI. SERVICED RIGHT HAND AFT DOOR ASSIST BOTTLE. SERVICED RIGHT HAND DOOR ASSIST BOTTLE.Feb 26, 2024 · N412UW · Airbus A321253NX · Emergency EquipmentSDR AALA202402274896Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: LEFT AFT DOOR ASSIST BOTTLE READS VERY LOW AT 25 PSI. SERVICED LEFT HAND AFT DOOR ASSIST BOTTLE.Feb 26, 2024 · N412UW · Airbus A321253NX · Emergency EquipmentSDR AALA202401263185Damper · low pressureAIRCRAFT WAS NOT GROUNDED: FOUND L3 EMERGENCY EXIT DOOR DAMPER NOT WITH GREEN BAND. SERVICED EMERGENCY EXIT DOOR DAMPER TO THE GREEN BAND.Jan 26, 2024 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202401265841Damper · low pressureAIRCRAFT WAS NOT GROUNDED: FOUND R3 EMERGENCY EXIT DOOR DAMPER NOT WITH GREEN BAND. SERVICED EMERGENCY EXIT DOOR DAMPER TO THE GREEN BAND.Jan 26, 2024 · N412UW · Airbus A321253NX · Emergency ExitsSDR AALA202401188255Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R4 DOOR ASSIST BOTTLE LOW. SERVICED R-4 DOOR ASSIST BOTTLE PER AMM 52-22-00,Jan 17, 2024 · N412UW · Airbus A321253NX · Emergency EquipmentSDR AALA202401180705Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L-4 DOOR ASSIST BOTTLE EMPTY. SERVICED L-4 DOOR ASSIST BOTTLE PER AMM 52-22-00.Jan 17, 2024 · N412UW · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202401187975Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L-3 DOOR ASSIST BOTTLE LOW. SERVICED L-3 DOOR ASSIST BOTTLE PER AMM 52-22-00.Jan 17, 2024 · N412UW · Airbus A321253NX · Emergency EquipmentSDR AALA202311062780Smoke Detector · false activationAIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY SMOKE SET WARINGS FALSE WARNING AND MOMENTARY CLEARED ITSELF. MAINTENANCE PERFORMED CHECKING THE SDF SMOKING WARING REPORT PER AMM 26-17-00-810-804-A OPERATIONAL CHECKED GOOD.Nov 5, 2023 · N412UW · Airbus A321253NX · Smoke Detection
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