# SDR AALA202606015933

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2026
- Submitted: June 1, 2026
- Operation: Air carrier
- Aircraft: [N190UW](https://openairdocs.org/aircraft/N190UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1436
- Aircraft time: 78,553 hours, 30,802 cycles
- System (JASC): [5250 · Fixed Inner Doors](https://openairdocs.org/jasc/5250)
- Part: Door Latch
- Condition: Stuck
- Location: Zone 800
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202606015933

## Discrepancy

AIRCRAFT WAS GROUNDED: FLIGHT DECK DOOR MIDDLE AND LOWER LATCH WON'T OPEN ALL THE WAY WHEN TURNING THE HANDLE.  DOOR LATCHES STICK IN THE CLOSED POSITION. MAINTENANCE REPLACED THE FLIGHT DECK DOOR UPPER AND LOWER LATCH ASSEMBLIES PER AMM 52-51-21-400-001-A. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

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