# Service difficulty reports: N407AN

A list on [N407AN](https://openairdocs.org/aircraft/N407AN.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR AALA202604173072](https://openairdocs.org/sdr/AALA202604173072.md): Lever · loose · Apr 13, 2026 · N407AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS REPORT 3R DOOR ARM/DISARM LEVER IS LOOSE. MAINTENANCE CHECKED AND RETORQUED LOOSE SCREW ON 3R EMERGENCY EXIT DOOR ARM/DISARM LEVER PER AMM 52-22-22.
- [SDR AALA202604081377](https://openairdocs.org/sdr/AALA202604081377.md): Shock Absorber · collapsed · Apr 4, 2026 · N407AN · Airbus A321253NX · Main Landing Gear Strut/Axle/Truck
  > AIRCRAFT WAS GROUNDED: UPON LANDING GEAR RETRACTION RECEIVED A NOSE LANDING GEAR SHOCK ABSORBER FAULT. FAULT CLEARED WHILE READING ECAM ACTIONS. THEN LANDING GEAR DOOR NOT CLOSED. FOLLOWED ECAM RECYCLED GEAR HANDLE, GEAR RETRACTED NORMALLY. THE FAULT REOCCURE
- [SDR AALA202603049998](https://openairdocs.org/sdr/AALA202603049998.md): Smoke Detector · false activation · Mar 3, 2026 · N407AN · Airbus A321253NX · Smoke Detection
  > AIRCRAFT WAS NOT GROUNDED: THE FLIGHT CREW REPORTED THAT WHILE AT CRUISE THEY RECEIVED AN AFT LAVATORY SMOKE WARNING ECAM THAT ONLY LASTED FOR ABOUT 2 SECONDS AND DISAPPEARED. THE FLIGHT ATTENDANTS INVESTIGATED AND FOUND ALL LAVATORIES WERE FREE OF SMOKE. THE
- [SDR AALA202512267523](https://openairdocs.org/sdr/AALA202512267523.md): Proximity Sensor · out of adjust · Dec 23, 2025 · N407AN · Airbus A321253NX · Door Warning System
  > AIRCRAFT WAS NOT GROUNDED: DOOR 4L WAS ARMED ON THE GROUND AND THE DOOR SHOWED ARMED. AFTER AIRBORNE 4L SHOWED DISARMED WITH THE HANDLE IN THE ARMED POSITION. MAINTENANCE ADJUSTED THE L4 DOOR DETECTOR PROXIMITY SENSOR 7WN1 AND ACCOMPLISHED A SATISFACTORY OPERA
- [SDR AALA202512181561](https://openairdocs.org/sdr/AALA202512181561.md): Outflow Valve · faulted · Dec 16, 2025 · N407AN · Airbus A321253NX · Pressure Regulator/Outflow Valve
  > AIRCRAFT GROUNDED: AN EMERGENCY DECLARED AT INITIAL CRUISE, RECEIVED ECAM CABIN PRESSURE SYS 1 FAULT FOLLOWED SHORTLY BY ECAM CABIN PRESSURE SYS 1 & 2 FAULT. CREW REPORTED CABIN PRESSURIZATION OPS IN MANUAL MODE OKAY. FLT CREW REPORTED DURING INITIAL DESCENT I
- [SDR AALA202512155321](https://openairdocs.org/sdr/AALA202512155321.md): Skin · delaminated · Nov 26, 2025 · N407AN · Airbus A321253NX · Trailing Edge Flaps
  > AIRCRAFT IN BASE MAINTENANCE: LEFT WING TRAILING EDGE AFT FLAP INBOARD BOTTOM SURFACE DELAMINATED. REPAIRED FLAP PER SRM 57-52-00-300-113.
- [SDR AALA202512036760](https://openairdocs.org/sdr/AALA202512036760.md): Plate · corroded · Nov 23, 2025 · N407AN · Airbus A321253NX · Passenger/Crew Doors
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND AFT PASSENGER / CREW DOOR FORWARD GIRT BAR FITTING PLATE. REPLACED PLATE AS REQUIRED.
- [SDR AALA202512031306](https://openairdocs.org/sdr/AALA202512031306.md): Plate · corroded · Nov 23, 2025 · N407AN · Airbus A321253NX · Passenger/Crew Doors
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT HAND AFT PASSENGER / CREW DOOR FORWARD GIRT BAR FITTING PLATE. REPLACED PLATE AS REQUIRED.
- [SDR AALA202512159520](https://openairdocs.org/sdr/AALA202512159520.md): Light · no test · Nov 19, 2025 · N407AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND AFT OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-15.
- [SDR AALA202512151686](https://openairdocs.org/sdr/AALA202512151686.md): Light · no test · Nov 19, 2025 · N407AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND FORWARD OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-15.
- [SDR AALA202512158150](https://openairdocs.org/sdr/AALA202512158150.md): Light · no test · Nov 19, 2025 · N407AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND AFT OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-15.
- [SDR AALA202505226863](https://openairdocs.org/sdr/AALA202505226863.md): Connector · loose · May 21, 2025 · N407AN · Airbus A321253NX · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: SEAT ROW 25 EMERGENCY PATH LIGHT INOPERATIVE. MAINTENANCE FOUND CONNECTOR LOOSE, SECURED CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-18.
- [SDR AALA202505225545](https://openairdocs.org/sdr/AALA202505225545.md): Connector · loose · May 21, 2025 · N407AN · Airbus A321253NX · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: SEAT ROW 24 EMERGENCY PATH LIGHT INOPERATIVE. MAINTENANCE FOUND CONNECTOR LOOSE, SECURED CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-18.
- [SDR AALA202503184398](https://openairdocs.org/sdr/AALA202503184398.md): Actuator · faulted · Mar 16, 2025 · N407AN · Airbus A321253NX · Emergency Exits
  > AIRCRAFT WAS GROUNDED: DOOR RIGHT OVERWNG FAULT FLIGHT LOCK ENGAGED ECAM WARNING. MAINTENANCE REPLACED THE FLIGHT LOCK ACTUATOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-22-71.
- [SDR AALA202503074141](https://openairdocs.org/sdr/AALA202503074141.md): Wire · broken · Mar 6, 2025 · N407AN · Airbus A321253NX · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY ESCAPE PATH LIGHTING AT SEAT ROWS 24ABC AND 25ABC INOPERATIVE. MAINTENANCE FOUND WIRES AT CONNECTOR 7260VC11 BROKEN, REPAIRED WIRES AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-04.
- [SDR AALA202501319139](https://openairdocs.org/sdr/AALA202501319139.md): Battery · no test · Jan 31, 2025 · N407AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 17WL FAULT DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 17WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.
- [SDR AALA202402125353](https://openairdocs.org/sdr/AALA202402125353.md): Indicator · missing · Feb 9, 2024 · N407AN · Airbus A321253NX · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: DOOR 4L SLIDE ARMED LOWER LOOP INDICATOR IS MISSING. VERIFIED MISSING ORANGE DISC ON THE GIRT BAR. APPLIED ORANGE DISC PLACARD ON TO THE GIRT BAR.
- [SDR AALA202306267288](https://openairdocs.org/sdr/AALA202306267288.md): Flashlight · inoperative · Jun 23, 2023 · N407AN · Airbus A321253NX · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: ONE EMERGENCY FLASHLIGHT LOCATED AFT GALLEY MID FLIGHT ATTENDANT SEAT INOPERATIVE. REPLACED EMERGENCY FLASHLIGHT IN AFT GALLEY MID FLIGHT ATTENDANT SEAT PER AMM 25-60-00.
- [SDR AALA202302149554](https://openairdocs.org/sdr/AALA202302149554.md): Target · out of adjust · Feb 11, 2023 · N407AN · Airbus A321253NX · Door Warning System
  > AIRCRAFT WAS NOT GROUNDED: DOOR LEFT OVERWING EXIT ECAM INITIALLY IN INTERMITTENT THIRD TIME IT STAYED ON. MAINTENANCE ACCOMPLISHED TSM 52-22-00-810-835. FOUND FLIP HANDLE TARGET IMPROPERLY ADJUSTED. ADJUSTED TARGET PER AMM 25-23-47 AND ACCOMPLISHED A SATISFA
- [SDR AALA202302060921](https://openairdocs.org/sdr/AALA202302060921.md): Slide · defective · Feb 1, 2023 · N407AN · Airbus A321253NX · Escape Slide
  > AIRCRAFT IN BASE MAINTENANCE: R4 DOOR SLIDE/RAFT FORWARD UPPER AUTO INFLATION PULL HANDLE BREAK AWAY THREAD IS DETACHED. MAINTENANCE REPLACED SLIDE ASSEMBLY PER TASK CARD 26C84252002.
- [SDR AALA202302025961](https://openairdocs.org/sdr/AALA202302025961.md): Slide · defective · Jan 24, 2023 · N407AN · Airbus A321253NX · Escape Slide
  > AIRCRAFT IN BASE MAINTENANCE: R1 DOOR SLIDE/RAFT FORWARD UPPER AUTO INFLATION PULL HANDLE BREAK AWAY THREAD IS DETACHED. MAINTENANCE REPLACED SLIDE RAFT PER TASK CARD 26C83152002.
- [SDR AALA202208127074](https://openairdocs.org/sdr/AALA202208127074.md): None · low pressure · Aug 12, 2022 · N407AN · Airbus A321253NX · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: 1R DOOR ASSIST BOTTLE REQUIRES SERVICE MAINTENANCE SERVICED DOOR ASSIST BOTTLE PER AMM 52-10-00.
- [SDR AALA202204259829](https://openairdocs.org/sdr/AALA202204259829.md): Battery · faulty · Apr 24, 2022 · N407AN · Airbus A300* · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: FORWARD EMERGENCY POWER SUPPLY UNIT 10WL BATTERY FAULT DURING TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST PER AMM 33-51-38.
- [SDR AALA202110195442](https://openairdocs.org/sdr/AALA202110195442.md): Battery · failed · Oct 18, 2021 · N407AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT (11WL) FAILED TEST. REMOVED AND REPLACED (11WL) BATTERY EMERGENCY EXIT PER AMM 33-51-38.
- [SDR AALA202110195664](https://openairdocs.org/sdr/AALA202110195664.md): Battery · failed · Oct 18, 2021 · N407AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT (12WL) FAILED TEST. REMOVED AND REPLACED (12WL) BATTERY EMERGENCY EXIT PER AMM 33-51-38.
- [SDR AALA202105319001](https://openairdocs.org/sdr/AALA202105319001.md): Power Supply · inoperative · May 30, 2021 · N407AN · Airbus A321253NX · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT LEFT FORWARD POWER SUPPLY FAILS SELF TEST. REPLACED AND OPERATIONS CHECKED POWER SUPPLY PER AMM 33-51-38.
- [SDR AALA202012019007](https://openairdocs.org/sdr/AALA202012019007.md): Door · leaking · Nov 29, 2020 · N407AN · Airbus A321253NX · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED. ON CLIMB PASSING FL310 LOUD SQUEAL BEGAN FROM DOOR 1L OR 1R, PER F/A PSID 7.9 INITIATED DESCENT. ACCOMPLISHED TSM TASK 05-53-00-780-002-A01, PRESSURIZATION TEST FOR AIR LEAK DP 7.97 PSI, CHECKED L1 AND R1 DOOR, NO LEAK SOUND NOTED. A
- [SDR AALA202011309017](https://openairdocs.org/sdr/AALA202011309017.md): Unknown · odor · Nov 29, 2020 · N407AN · Airbus A321253NX · Air Distribution System
  > AIRCRAFT WAS GROUNDED. CABIN CREW REPORTED STRONG ODOR LIKE BURNING RUBBER, BUT NO VISIBLE SMOKE ABOVE ROW 23 D,E,F. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO ONT WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. ACCOMPLISHED JC26L00021001 SOF T
- [SDR AALA202011139006](https://openairdocs.org/sdr/AALA202011139006.md): Flashlight · inoperative · Nov 13, 2020 · N407AN · Airbus A321253NX · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED. EMERGENCY FLASHLIGHT INOPERATIVE AT L3 ATTENDANT SEAT. REPLACED EMERGENCY FLASHLIGHT AT L3 ATTENDANT SEAT AND OPERATIONALLY CHECKED. TAMPER SEAL APPLIED, IAW AMM 25-60-00-0001.

## 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 = 'N407AN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N407AN/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.