What was found
AIRCRAFT WAS NOT GROUNDED: DOOR 3L ARMING LEVER COVER NOT SECURED. MAINTENANCE SECURED DOOR 3L ARMING LEVER PER AMM 25-60-00.
- Difficulty date
- December 11, 2025
- Submitted
- December 15, 2025
- Operation
- Air carrier
- Aircraft
- N521UW
- Make and model
- Airbus A321231
- Aircraft serial
- 3944
- Aircraft time
- 53,141 hours, 20,427 cycles
- System (JASC)
- 5220 · Emergency Exits
- Part
- Lever
- Condition
- Loose
- Location
- Zone 800
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.