What was found
AIRCRAFT WAS NOT GROUNDED: AFTER CLOSING AIRCRAFT 1L DOOR, THERE WAS STILL A DOOR OPEN INDICATION ON THE DOOR SD SCREEN. MAINTENANCE REPLACED RELAY 12WN PER ESPM 20-46-50.
- Difficulty date
- June 13, 2025
- Submitted
- June 16, 2025
- Operation
- Air carrier
- Aircraft
- N173US
- Make and model
- Airbus A321211
- Aircraft serial
- 1481
- Aircraft time
- 78,139 hours, 30,202 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Relay
- Part number
- E2101427B
- Condition
- Faulty
- Location
- Zone 800
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.