What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT CONTROL PANEL INDICATES CHECK 4L DOOR PRESSURE. MAINTENANCE SERVICED THE 4L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.
- Difficulty date
- October 25, 2025
- Submitted
- October 28, 2025
- Operation
- Air carrier
- Aircraft
- N549UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4932
- Aircraft time
- 45,357 hours, 18,118 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Bottle
- Condition
- Low Pressure
- Location
- Zone 800
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.