# Service difficulty reports: N405AN A list on [N405AN](https://openairdocs.org/aircraft/N405AN.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 2 · 57 reports - [SDR AALA202608248307](https://openairdocs.org/sdr/AALA202608248307.md): Bottle · low pressure · Aug 23, 2026 · N405AN · Airbus A321253NX · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW - SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003 - [SDR AALA202607091442](https://openairdocs.org/sdr/AALA202607091442.md): Transfer Valve · fault message · Jul 5, 2026 · N405AN · Airbus A321253NX · Fuel Transfer Valve > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PHL DUE TO THE FLIGHT CREW REPORTING THAT DURING INITIAL CLIMB FUEL ACT TRANSFER FAULT ON ECAM. THE FLIGHT CREW ACCOMPLISHED THE ECAM PROCEDURES AND LANDED SAFELY AT PHL WITHOUT FURT - [SDR AALA202607087595](https://openairdocs.org/sdr/AALA202607087595.md): Bottle · low pressure · Jul 4, 2026 · N405AN · Airbus A321253NX · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: RIGHT EMERGENCY EXIT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003. - [SDR AALA202607081607](https://openairdocs.org/sdr/AALA202607081607.md): Bottle · low pressure · Jul 4, 2026 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: AFT RIGHT PASSENGER / CREW DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001. - [SDR AALA202607089986](https://openairdocs.org/sdr/AALA202607089986.md): Bottle · low pressure · Jul 4, 2026 · N405AN · Airbus A321253NX · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: LEFT EMERGENCY EXIT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003. - [SDR AALA202605014002](https://openairdocs.org/sdr/AALA202605014002.md): Bottle · low pressure · Apr 30, 2026 · N405AN · Airbus A321253NX · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: LEFT-HAND EMERGNECY EXIT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003. - [SDR AALA202604274312](https://openairdocs.org/sdr/AALA202604274312.md): Seal · out of position · Apr 24, 2026 · N405AN · Airbus A321253NX · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: DOOR RIGHT OVER WING EXIT WARNING. MAINTENANCE FOUND UPPER SEAL/FILLER PUSHING BACK ON HANDLE FLAP PREVENTING HANDLE FLAP FROM SEATING FLUSH. REINSTALLED HANDLE FLAP AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK. - [SDR AALA202601094315](https://openairdocs.org/sdr/AALA202601094315.md): Bottle · low pressure · Jan 7, 2026 · N405AN · Airbus A321253NX · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00. - [SDR AALA202510279456](https://openairdocs.org/sdr/AALA202510279456.md): Door Seal · loose · Oct 24, 2025 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO HNL DUE TO THE FLIGHT CREW REPORTING AN EXTREMELY LOUD SQUEAL COMING FROM FORWARD GALLEY DURING CLIMB OUT. IT WAS AUDIBLE AS FAR BACK AS ROW 25 AND BRIEFLY IN THE FLIGHT DECK. TH - [SDR AALA202509292863](https://openairdocs.org/sdr/AALA202509292863.md): Light · inoperative · Sep 24, 2025 · N405AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT IN BASE MAINTENANCE: REP WALK ITEM: EMERGENCY EXIT LIGHT ON WINGS INOP. MAINTENANCE REPLACED EMERGENCY OVERWING-LIGHT ASSEMBLY IAW A321 AMM 33-51-15. - [SDR AALA202509125181](https://openairdocs.org/sdr/AALA202509125181.md): Transition Panel · cracked · Sep 11, 2025 · N405AN · Airbus A321253NX · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO COMPARTMENT LEFT HAND TRANSITION PANEL CRACKED BETWEEN FR 28 AND FR 29. REPLACED TRANSITION PANEL PER SRM 51-72-11. - [SDR AALA202509057753](https://openairdocs.org/sdr/AALA202509057753.md): Access Panel · corroded · Aug 29, 2025 · N405AN · Airbus A321253NX · Wing, Plate/Skin > AIRCRAFT IN BASE MAINTENANCE: CORRODED AND ELONGATED FASTENER HOLES ON RIGHT WING FUEL TANK ACCESS PANEL 640LB. REPLACED FUEL TANK ACCESS PANEL 640LB AS REQUIRED. - [SDR AALA202509056953](https://openairdocs.org/sdr/AALA202509056953.md): Plate · corroded · Aug 29, 2025 · N405AN · Airbus A321253NX · Emergency Equipment > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER DOOR BIRT BAR FITTING PLATE ASSEMBLY. REPLACED PLATE ASSEMBLY AS REQUIRED. - [SDR AALA202509114376](https://openairdocs.org/sdr/AALA202509114376.md): Handle · detached · Aug 24, 2025 · N405AN · Airbus A321253NX · Escape Slide > AIRCRAFT IN BASE MAINTENANCE: R1 DOOR SLIDE/RAFT HAS RED PULL HANDLE DETACHING FROM SLIDE. REPLACED SLIDE RAFT ASSEMBLY PER TASK CARD 26C84152006. - [SDR AALA202509117372](https://openairdocs.org/sdr/AALA202509117372.md): Handle · detached · Aug 24, 2025 · N405AN · Airbus A321253NX · Escape Slide > AIRCRAFT IN BASE MAINTENANCE: L1 DOOR SLIDE HAS RED PULL HANDLE DETACHING FROM SLIDE. REPLACED SLIDE RAFT ASSEMBLY PER TASK CARD 26C83152008. - [SDR AALA202507076914](https://openairdocs.org/sdr/AALA202507076914.md): Bottle · low pressure · Jul 6, 2025 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00. - [SDR AALA202507072492](https://openairdocs.org/sdr/AALA202507072492.md): Bottle · low pressure · Jul 5, 2025 · N405AN · Airbus A321253NX · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00. - [SDR AALA202507078769](https://openairdocs.org/sdr/AALA202507078769.md): Bottle · low pressure · Jul 5, 2025 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00. - [SDR AALA202507078782](https://openairdocs.org/sdr/AALA202507078782.md): Bottle · low pressure · Jul 5, 2025 · N405AN · Airbus A321253NX · Emergency Exits > AIRCRAFT WAS NOT GROUNDED: R3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00. - [SDR AALA202501173623](https://openairdocs.org/sdr/AALA202501173623.md): Power Supply · no test · Jan 16, 2025 · N405AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY POWER SUPPLY SYSTEM TEST, EMERGENCY POWER SUPPLY UNIT 17WL DISPLAYED FAULT MESSAGE ON THE CIDS. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 17WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-3 - [SDR AALA2024092377007](https://openairdocs.org/sdr/AALA2024092377007.md): Bottle · low pressure · Sep 21, 2024 · N405AN · Airbus A321253NX · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: L2 DOOR BOTTLE REQ SVC. SETVICED AS REQUIRED L2 DOOR ASSIST BTL. - [SDR AALA202409231857](https://openairdocs.org/sdr/AALA202409231857.md): Bottle · low pressure · Sep 21, 2024 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: L1 DOOR BOTTLE REQ SVC. SERVICED AS REQUIRED L1 DOOR ASSIST BTL. - [SDR AALA202408199396](https://openairdocs.org/sdr/AALA202408199396.md): Bottle · low pressure · Aug 18, 2024 · N405AN · Airbus A321253NX · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: L3 EMERGENCY EXIT DOOR DAMPER NEEDS SERVICE. SERVICED L3 DOOR DAMPER PER AMM 52-22-14. - [SDR AALA202403124520](https://openairdocs.org/sdr/AALA202403124520.md): Battery Pack · inoperative · Mar 11, 2024 · N405AN · Airbus A321253NX · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: AFT FLIGHT ATTENDANT FLASH LIGHT INOPERATIVE. REPLACED BATTERY PACK. - [SDR AALA202403129971](https://openairdocs.org/sdr/AALA202403129971.md): Battery Pack · inoperative · Mar 11, 2024 · N405AN · Airbus A321253NX · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDENT FLASH LIGHT INOPERATIVE. REPLACED BATTERY PACK. - [SDR AALA202312275053](https://openairdocs.org/sdr/AALA202312275053.md): Bottle · low pressure · Dec 27, 2023 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: LH EMERG. DOOR DAMPER BELOW LIMITS. MAINTENANCE CHARGED LH DOOR DAMPER TO THE TOP OF THE GREEN BAND IAW AMM 52-22-00-614-002. - [SDR AALA202308150423](https://openairdocs.org/sdr/AALA202308150423.md): Battery · no test · Aug 14, 2023 · N405AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: DURING OPERATIONAL TEST OF EMERGENCY LIGHTS, THE BATTERY FOR EMERGENCY POWER SUPPLY UNIT 11WL FAULTED. REPLACED THE BATTERY FOR EMERGENCY POWER SUPPLY UNIT 11WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK. - [SDR AALA202308097448](https://openairdocs.org/sdr/AALA202308097448.md): Battery · failed · Aug 9, 2023 · N405AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: LOCATION 10WL EMERGENCY POWER SUPPLY UNIT BATTERY FAILED DURING TEST. REMOVED AND REPLACED 10WL EMERGENCY POWER SUPPLY UNIT BATTERY. - [SDR AALA202306293086](https://openairdocs.org/sdr/AALA202306293086.md): Damper · low pressure · Jun 28, 2023 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: R4 DOOR DAMPER ACCUMULATOR PRESSURE LOW. PRESSURE 1500 PSI, TEMPERATURE 90 F. SERVICE R4 DOOR DAMPER ACCUMULATOR. - [SDR AALA202306298435](https://openairdocs.org/sdr/AALA202306298435.md): Damper · low pressure · Jun 27, 2023 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER ACCUMULATOR PRESSURE LOW. PRESSURE 1100 PSI. TEMPERATURE 90 F. SERVICED L1 DOOR DAMPER PER AMM 52-10-00. - [SDR AALA202306290794](https://openairdocs.org/sdr/AALA202306290794.md): Damper · low pressure · Jun 27, 2023 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER ACCUMULATOR PRESSURE LOW. PRESSURE IN YELLOW BAND. TEMPERATURE 90 F. SERVICED L3 DOOR DAMPER PER AMM 52-22-00. - [SDR AALA202306076293](https://openairdocs.org/sdr/AALA202306076293.md): Sliding Window · scratched · Jun 3, 2023 · N405AN · Airbus A321253NX · Flight Compartment Windows > AIRCRAFT WAS GROUNDED: FLIGHT DECK RIGHT HAND SLIDING WINDOW COMPLETELY SCRATCHED UP. AT NIGHT OR WITH DIRECT SUN LIGHT, THE FLIGHT CREWS VISION IS DISTORTED AND ALMOST UNUSABLE. MAINTENANCE REPLACED THE SLIDING WINDOW PER TASK CARD 26L21156001. - [SDR AALA202306075985](https://openairdocs.org/sdr/AALA202306075985.md): Sliding Window · scratched · Jun 3, 2023 · N405AN · Airbus A321253NX · Flight Compartment Windows > AIRCRAFT WAS GROUNDED: FLIGHT DECK LEFT HAND SLIDING WINDOW COMPLETELY SCRATCHED UP. AT NIGHT OR WITH DIRECT SUN LIGHT, THE FLIGHT CREWS VISION IS DISTORTED AND ALMOST UNUSABLE. MAINTENANCE REPLACED THE SLIDING WINDOW PER TASK CARD 26L21156001. - [SDR AALA202212237138](https://openairdocs.org/sdr/AALA202212237138.md): Slide · failed · Dec 23, 2022 · N405AN · Airbus A321253NX · Escape Slide > AIRCRAFT IN BASE MAINTENANCE: SLIDE PACK FAILED OPERATIONS CHECK. SLIDE PACK CONTACTING FUSELAGE, REQUIRES SLIDE PACK CHANGE. REMOVED AND REPLACED SLIDE AT L1 DOOR. - [SDR AALA202212234530](https://openairdocs.org/sdr/AALA202212234530.md): Slide · inoperative · Dec 23, 2022 · N405AN · Airbus A321253NX · Escape Slide > AIRCRAFT IN BASE MAINTENANCE: SLIDE PACK HITTING FUSELAGE DURING OPERATIONS CHECK. CHANGED SLIDE PACK AT R4 DOOR DUE TO SLIDE PACK HITTING FUSELAGE DURING OPERATIONS CHECK. - [SDR AALA202212166505](https://openairdocs.org/sdr/AALA202212166505.md): Battery Pack · inoperative · Dec 15, 2022 · N405AN · Airbus A321253NX · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: LEFT HAND FLIGHT ATTENDANT FLASHLIGHT EMERGENCY INOPERATIVE. MAINTENANCE REPLACED FLASHLIGHT BATTERY PACK AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK. - [SDR AALA202209095678](https://openairdocs.org/sdr/AALA202209095678.md): Megaphone · inoperative · Sep 8, 2022 · N405AN · Airbus A321253NX · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: MEGAPHONE AFT LEFT INOPERATIVE. REMOVE AND REPLACE MEGAPHONE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK. - [SDR AALA202209082085](https://openairdocs.org/sdr/AALA202209082085.md): Cylinder · low pressure · Sep 8, 2022 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: L2 DOOR DAMPER REQUIRES SERVICING. SERVICED L2 DOOR DAMPER IN ACCORDANCE WITH AMM 52-10-00. - [SDR AALA202209084882](https://openairdocs.org/sdr/AALA202209084882.md): Cylinder · low pressure · Sep 8, 2022 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER REQUIRE SERVICING. SERVICED L1 DOOR DAMPER IN ACCORDANCE WITH AMM 52-10-00. - [SDR AALA202201195763](https://openairdocs.org/sdr/AALA202201195763.md): Handle · disconnected · Jan 18, 2022 · N405AN · Airbus A321253NX · Escape Slide > AIRCRAFT WAS GROUNDED: L1 EMERGENCY SLIDE PULL TAB HANDLE DISCONNECTED FROM BODY OF SLIDE FORWARD LOCATION. REPAIRED SLIDE PULL TAB HANDLE PER EA.333425. - [SDR AALA202112135419](https://openairdocs.org/sdr/AALA202112135419.md): Battery · failed · Dec 12, 2021 · N405AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: CIDS EMERGENCY POWER SUPPLY UNIT 17WL BATTERY TEST FAILED. REPLACED BATTERY PER AMM 33-51-84. - [SDR AALA202106249001](https://openairdocs.org/sdr/AALA202106249001.md): Bottle · inoperative · Jun 23, 2021 · N405AN · Airbus A321253NX · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: L1 DOOR ASSIST BOTTLE AT 250 PSI. SERVICED L1 DOOR DAMPER PER AMM 52-10-00. - [SDR AALA202104019003](https://openairdocs.org/sdr/AALA202104019003.md): Flight Dir · inoperative · Mar 31, 2021 · N405AN · Airbus A321253N · Integrated Flight System > AIRCRAFT WAS NOT GROUNDED: REJECTED TAKE-OFF AT 90 KNOTS DUE TO FLIGHT DIRECTOR OFF. NO FAULT NOTED. - [SDR AALA202101289007](https://openairdocs.org/sdr/AALA202101289007.md): Damper · low pressure · Jan 27, 2021 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED. L1 DOOR ASSIST PRESSURE LOW. SERVICED L1 DOOR DAMPER, PER AMM 52-10-00. - [SDR AALA202101289006](https://openairdocs.org/sdr/AALA202101289006.md): Damper · low pressure · Jan 27, 2021 · N405AN · Airbus A321253NX · Passenger/Crew Doors > AIRCRAFT WAS NOT GROUNDED. L2 DOOR ASSIST PRESSURE LOW. SERVICED L2 DOOR DAMPER, PER AMM 52-10-00. - [SDR AALA202101289005](https://openairdocs.org/sdr/AALA202101289005.md): Battery · no test · Jan 27, 2021 · N405AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED. EMERGENCY LIGHTS BATTERY AT 12WT FAILED CABIN INTERCOMMUNICATION DATA SYSTEM TEST. REPLACED BATTERY, PER AMM 33-51-38. - [SDR AALA202101289004](https://openairdocs.org/sdr/AALA202101289004.md): Damper · low pressure · Jan 27, 2021 · N405AN · Airbus A321253NX · Service Doors > AIRCRAFT WAS NOT GROUNDED. R3 DOOR PRESSURE LOW. SERVICED R3 DOOR DAMPER, PER AMM 52-10-00. - [SDR AALA202101289003](https://openairdocs.org/sdr/AALA202101289003.md): Battery · no test · Jan 27, 2021 · N405AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED. EMERGENCY LIGHTS BATTERY AT 16WL FAILED CABIN INTERCOMMUNICATION DATA SYSTEM TEST. REPLACED BATTERY PER AMM 33-51-38. - [SDR AALA202011069008](https://openairdocs.org/sdr/AALA202011069008.md): Battery · inoperative · Nov 4, 2020 · N405AN · Airbus A321253NX · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED. AFT CABIN MEGAPHONE DOESN'T TEST OR WORK. REMOVED AND REPLACED AFT CABIN MEGAPHONE BATTERIES. - [SDR AALA2020083199017](https://openairdocs.org/sdr/AALA2020083199017.md): Shroud · damaged · Aug 28, 2020 · N405AN · Airbus A321253NX · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: ESCAPE PATH LIGHTING SEAT MOUNTED AT 31 ABC COVER DAMAGED. (LIGHT WORKS). REMOVED AND REPLACED RACEWAY SHROUD PER CMM 25-21-61. Next page: https://openairdocs.org/aircraft/N405AN/reports.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 = 'N405AN' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N405AN/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.