N423AN

Service difficulty reports · 48

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 = 'N423AN' 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 AALA202610194084Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE AT FR 69 AND S23R. REPLACED SHEAR PLATE PER EO 5324Y014-002Oct 14, 2026 · N423AN · Airbus A321253NX · Fuselage Miscellaneous StructureSDR AALA202610165854Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE AT FR 69 AND S23L - REPLACED SHEAR PLATE PER EO 5324Y014-001Oct 14, 2026 · N423AN · Airbus A321253NX · Fuselage Miscellaneous StructureSDR AALA202610203398Plate · damagedAIRCRAFT IN BASE MAINTENANCE: R4 DOOR AFT GIRT BAR FITTING BLANKING PLATE IS DAMAGED - REPLACED AFT GIRT BAR FITTING BLANKING PLATE AS REQUIREDOct 11, 2026 · N423AN · Airbus A321253NX · Emergency EquipmentSDR AALA202610204038Plate · damagedAIRCRAFT IN BASE MAINTENANCE: L4 DOOR FORWARD GIRT BAR FITTING BLANKING PLATE IS DAMAGED - REPLACED FORWARD GIRT BAR FITTING BLANKING PLATE AS REQUIREDOct 11, 2026 · N423AN · Airbus A321253NX · Fuselage Miscellaneous StructureSDR AALA202609074628Wire · brokenAIRCRAFT WAS GROUNDED: SEAT 18 MOUNTED EMERGENCY AISLE LIGHT (WHITE) INOPERATIVE - MAINTENANCE REPAIRED BROKEN WIRE AT CONNECTOR 7261VC1 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECKSep 5, 2026 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202604270338Bottle · 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.Apr 25, 2026 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202604214147Flashlight · missingAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS REPORT THAT THE 4R FLASHLIGHT IS MISSING. MAINTNANCE INSTALLED FLASHLIGHT PER AMM 33-51-11,Apr 20, 2026 · N423AN · Airbus A321253NX · Emergency EquipmentSDR AALA202604107468Cylinder · pressure lossAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Apr 8, 2026 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202604081183Mechanism · stickingAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT WAS UNABLE TO ARM DOOR 1L, AS WE CLOSED THE AIRCRAFT FOR DEPARTURE. SHE REPORTED RESISTANCE WITH THE 1L ARMING LEVER AND IT WOULD NOT STAY IN THE ARMED POSITION. THE CIDS PANEL AND FLIGHT DECK DOOR PAGE BOTH SHOWED 1L DOApr 4, 2026 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202604082181Slide Raft · deformedAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT WAS UNABLE TO ARM DOOR 1L, AS WE CLOSED THE AIRCRAFT FOR DEPARTURE. SHE REPORTED RESISTANCE WITH THE 1L ARMING LEVER AND IT WOULD NOT STAY IN THE ARMED POSITION. THE CIDS PANEL AND FLIGHT DECK DOOR PAGE BOTH SHOWED 1L DOApr 4, 2026 · N423AN · Airbus A321253NX · Escape SlideSDR AALA202604071121Light · no testAIRCRAFT WAS GROUNDED: DURING CIDS TEST MAINTENANCE FOUND FAULT EXTERIOR LT 1/EPSU (10WL) FWD L. MAINTENANCE DETERMINED THAT THE L1 DOOR SLIDE RAFT ASSEMBLY WAS CAUSING THE FAULT AND REPLACED IT PER JOB CARD 26L0025011. A SATISFACTORY OPERATIONAL CHECK OF THE Apr 3, 2026 · N423AN · Airbus A321253NX · Emergency LightingSDR AALA202603317564Slide · no testAIRCRAFT WAS GROUNDED: DURING A SCHEDULED SLIDE CHANGE FOR THE L1 DOOR MAINTENANCE REPORTED WITH THE REPLACEMENT SLIDE INSTALLED, WHEN THE L1 DOOR WAS PLACED IN THE ARMED POSITION THE FLIGHT ATTENDANTS PANEL DID NOT INDICATE GREEN AND ARMED. MAINTENANCE FOUND Mar 30, 2026 · N423AN · Airbus A321253NX · Escape SlideSDR AALA202602112252Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY AISLE LIGHT ROW 11 ABC INOPERATIVE. MAINTENANCE FOUND BROKEN WIRE AT SEAT ROW 11ABC AND REPAIRED IT PER ESPM 20-43-10. A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WAS ACCOMPLISHED WITH NO ISSUES NOTED.Feb 10, 2026 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202601209257Wire · brokenAIRCRAFT WAS GROUNDED: SEAT MOUNTED EMERGENCY EXIT LIGHTS AT ROW 28 AND 29 INOPERATIVE. MAINTENANCE REPAIRED BROKEN WIRES ON SEAT HARNESS AT ROW 28 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WITH NO ISSUES NOTED.Jan 18, 2026 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202601129968Battery · no testAIRCRAFT IN BASE MAINTENANCE: BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 11WL DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Jan 8, 2026 · N423AN · Airbus A321253NX · Emergency LightingSDR AALA202601022743Damper Plate · 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.Jan 1, 2026 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202512300088Bottle · 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.Dec 27, 2025 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202510120834Elec Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: WHITE SEAT MOUNTED EMERGENCY AISLE LIGHTS INOP AT ROW 9,10, 27 AND 28. MAINTENANCE RECONNECT LOSE CONNECTOR UNDER SEAT TRACK IAW AMM 33-51-00 OPS CHECKED GOOD.Oct 9, 2025 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202507079819Bottle · 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.Jul 5, 2025 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202507075013Actuator · fault messageAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO SEA DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF DURING FLAPS / SLAT RETRACTION THE SLAT INDICATION TURNED AMBER AND A SLAT JAM MESSAGE APPEARED BETWEEN SLAT / FLAP SETTING 1 Jul 3, 2025 · N423AN · Airbus A321253NX · Leading Edge Slat ActuatorSDR AALA202507079773Slat Track · out of adjustAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO SEA DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF DURING FLAPS / SLAT RETRACTION THE SLAT INDICATION TURNED AMBER AND A SLAT JAM MESSAGE APPEARED BETWEEN SLAT / FLAP SETTING 1 Jul 3, 2025 · N423AN · Airbus A321253NX · Leading Edge DevicesSDR AALA202507038851Relay · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SEA DUE TO THE FLIGHT CREW REPORTING AFTER TAKEOFF A FLIGHT CONTROL SLATS FAULT DISPLAYED, FLAPS WILL RETRACT TO 0, SLATS STOP BETWEEN 1 AND 0. THE FLIGHT CREW ACCOMPLISHED ECAM ACTIJul 2, 2025 · N423AN · Airbus A321253NX · Leading Edge Slat Control SystemSDR AALA202507036536Relay · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SEA DUE TO THE FLIGHT CREW REPORTING AFTER TAKEOFF A FLIGHT CONTROL SLATS FAULT DISPLAYED, FLAPS WILL RETRACT TO 0, SLATS STOP BETWEEN 1 AND 0. THE FLIGHT CREW ACCOMPLISHED ECAM ACTIJul 2, 2025 · N423AN · Airbus A321253NX · Leading Edge Slat Control SystemSDR AALA202506251103Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHTING AT SEAT ROW 28 ABC IS INOPERATIVE. RE-CONNECTED SEAT MOUNTED EMERGENCY LIGHT CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.Jun 25, 2025 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202506252928Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHTING AT SEAT ROW 27 ABC IS INOPERATIVE. RE-CONNECTED SEAT MOUNTED EMERGENCY LIGHT CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.Jun 25, 2025 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202506259689Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Jun 25, 2025 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202506250770Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHTING AT SEAT ROW 23 ABC IS INOPERATIVE. RE-CONNECTED SEAT MOUNTED EMERGENCY LIGHT CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.Jun 25, 2025 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202506253924Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHTING AT SEAT ROW 22 ABC IS INOPERATIVE. RE-CONNECTED SEAT MOUNTED EMERGENCY LIGHT CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.Jun 24, 2025 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202506251444Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHTING AT SEAT ROW 21 ABC IS INOPERATIVE. RE-CONNECTED SEAT MOUNTED EMERGENCY LIGHT CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.Jun 24, 2025 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202505056907Bottle · 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.May 3, 2025 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202503208223Battery · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 13WL FAULT DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 13WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Mar 19, 2025 · N423AN · Airbus A321253NX · Emergency LightingSDR AALA202503200135Battery · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 10WL FAULT DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 10WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Mar 19, 2025 · N423AN · Airbus A321253NX · Emergency LightingSDR AALA202501022064Life Vest · openAIRCRAFT WAS NOT GROUNDED: LIFE VEST FOUND OPENED AND IN OVERHEAD BIN NEAR ROW 11, NEEDS REPLACING. MAINTENANCE REPLACED LIFE VEST AT SEAT 12B PER AMM 25-66-89.Dec 31, 2024 · N423AN · Airbus A321253NX · Life JacketSDR AALA202408068900Light · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY PATH LIGHTING ATTACHED TO SEAT 11C INOPERATIVE. REPLACED EMERGENCY LIGHT ASSEMBLY ON SEAT 11C AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.Aug 4, 2024 · N423AN · Airbus A321253NX · Emergency LightingSDR AALA202407256154Battery Pack · no testAIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT THE FORWARD FLIGHT ATTENDANT INBOARD FLASHLIGHT WILL NOT PUSH TO TEST. MAINTENANCE REPLACED THE FLASHLIGHT BATTERY PACK AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Jul 23, 2024 · N423AN · Airbus A321253NX · Emergency EquipmentSDR AALA202407053885Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER REQUIRES SERVICING. SERVICED L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Jul 5, 2024 · N423AN · Airbus A321253NX · Emergency EquipmentSDR AALA202405204528Toilet · inoperativeAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO PHX DUE TO THE FLIGHT CREW REPORTING THAT AFTER DEPARTURE NONE OF THE TOILETS WOULD FLUSH. THE AIRCRAFT LANDED SAFELY AT PHX WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND CIRCUIT BREAKMay 16, 2024 · N423AN · Airbus A321253NX · Waste Disposal SystemSDR AALA202403133905Track · lack of lubeAIRCRAFT WAS NOT GROUNDED: LAVATORY E DOOR IS DIFFICULT TO OPEN AND CLOSE. LUBRICATED LAVATORY E DOOR HINGE AND TRACKMar 12, 2024 · N423AN · Airbus A321253NX · Fixed Inner DoorsSDR AALA202403110047Actuator · malfunctionedAIRCRAFT WAS GROUNDED: SLAT FAULT IN FLIGHT. REPLACED SLAT ACTUATOR (6039CM).Mar 10, 2024 · N423AN · Airbus A321253NX · Leading Edge Slat ActuatorSDR AALA202402261387Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: 1L DOOR SLIDE PRESSURE IS AT ZERO. SERVICED L1 DOOR ASSIST BOTTLE.Feb 25, 2024 · N423AN · Airbus A321253NX · Emergency EquipmentSDR AALA202312194156Damper · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER REQUIRES SERVICING. MAINTENANCE SERVICED DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Dec 19, 2023 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202305261978Damper · brokenAIRCRAFT WAS GROUNDED: CYLINDER DAMPER L1 SPRING BROKEN. REMOVED AND REPLACED DOOR CYLINDER DAMPER L1 PER AMM 52-11-14.May 25, 2023 · N423AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202305038564Actuator · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED, DUIRNG DESCENT INTO SFO FLIGHT CREW REPORTED A FLIGHT CONTROL SLAT FAULT MESSAGE AND NO SLATS. THE AIRCRAFT LANDED SAFELY AT SFO WITHOUT FURTHER INCIDENT AND WAS TOWED TO THE GATE. MAINTENANCE FOUND THE LEFT WIMay 1, 2023 · N423AN · Airbus A321253NX · Leading Edge Slat Control SystemSDR AALA202210288854Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT SEAT 37C INOPERATIVE. MAINTENANCE FOUND BROKEN WIRE AND REPAIRED IT PER ESPM 20-43-11. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Oct 27, 2022 · N423AN · Airbus A321253NX · Light System WiringSDR AALA202104059044Gust Lock · obstructedAIRCRAFT WAS GROUNDED: L1 DOOR GUST LOCK DOES NOT LATCH OPEN. REMOVED EXCESSIVE CORROSION INHIBITING COMPOUND FROM BENEATH GUST LOCK ASSY IAW AMM 52-10-00, OPS CHECK GOOD.Apr 3, 2021 · N423AN · Airbus A321253N · Passenger/Crew DoorsSDR AALA202103209003Gust Lock · dirtyAIRCRAFT WAS NOT GROUNDED: PASSENGER DOOR L1 NOT LOCKING OPEN WITH GUST LOCK. CLEANED AND LUBRICATED L1 DOOR LOCK OPEN MECHANISM PER AMM 52-10-00.Mar 19, 2021 · N423AN · Airbus A321253N · Passenger/Crew DoorsSDR AALA202103019007Diaphragm · rupturedAIRCRAFT WAS GROUNDED: R1 DOOR ASSIST BOTTLE DISCHARGED. REPLACED DOOR ASSIST BOTTLE DIAPHRAGM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-10-00.Feb 28, 2021 · N423AN · Airbus A321253NX · Emergency EquipmentSDR AALA202102269009Slide · malfunctionedAIRCRAFT WAS GROUNDED: CREW REPORTS R1 ARM DOOR INDICATION INTERMITTENT.REMOVED AND REPLACED R1 DOOR ESCAPE SLIDE/RAFT IAW JOB CARD 26L00025011Feb 25, 2021 · N423AN · Airbus A321253NX · Escape Slide
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