What was found
AIRCRAFT WAS NOT GROUNDED: DOOR 4L WILL NOT ARM. MAINTENANCE FOUND LOOSE LACING CORD INTERFERING WITH ARMING MECHANISM. MAINTENANCE STOWED LACING CORD PROPERLY AND OPERATED DOOR PER AMM 52-13-22.
- Difficulty date
- July 7, 2026
- Submitted
- July 9, 2026
- Operation
- Air carrier
- Aircraft
- N411AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 9318
- Aircraft time
- 21,212 hours, 5,890 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Lanyard
- Condition
- Unsecure
- Location
- Zone 800
- Stage of operation
- TX
- 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.