What was found
AIRCRAFT WAS GROUNDED: ON LANDING COCKPIT DOOR POPPED OPEN. MAINTENANCE REPLACED CDLS CONTROL UNIT IAW AMM 52-51-14.
- Difficulty date
- May 18, 2026
- Submitted
- May 19, 2026
- Operation
- Air carrier
- Aircraft
- N121UW
- Make and model
- Airbus A320214
- Aircraft serial
- 1294
- Aircraft time
- 71,582 hours, 36,185 cycles
- System (JASC)
- 5250 · Fixed Inner Doors
- Part
- Control Box
- Part number
- AR47091
- Part serial
- NC1647
- Condition
- Inoperative
- Location
- Zone 800
- Part time
- 82,019 hours, 34,563 cycles
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.