What was found
AIRCRAFT WAS NOT GROUNDED: 1L DOOR DOES NOT SHOW ARMED WHEN CLOSED AND LOCKED ON DOOR/OXY SYSTEMS PAGE. (OPEN)
- Difficulty date
- September 24, 2026
- Submitted
- September 27, 2026
- Operation
- Air carrier
- Aircraft
- N578UW
- Make and model
- Airbus A321231
- Aircraft serial
- 6035
- Aircraft time
- 39,182 hours, 16,269 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Door
- Condition
- False Indication
- Location
- Zone 800
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.