What was found
AIRCRAFT WAS GROUNDED: UNABLE TO OPEN FLIGHT DECK DOOR. REPLACED COCKPIT DOOR LOCKING MECHANISM PER AMM 52-51-21.
- Difficulty date
- June 25, 2024
- Submitted
- June 27, 2024
- Operation
- Air carrier
- Aircraft
- N164NN
- Make and model
- Airbus A321231
- Aircraft serial
- 6909
- Aircraft time
- 24,573 hours, 9,633 cycles
- System (JASC)
- 5250 · Fixed Inner Doors
- Part
- Lock
- Part number
- UNKNOWN
- Condition
- Inoperative
- Location
- Cockpit Door
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.