What was found
EXCESS CABIN PPESSURE WARNING, MASTER CTN 4 MIN AFTER ENG SHUTDOWN. DOORS OPEN. NO POST FLIGHT FAULTS, PERFOREMED CABIN PRESSURE CONTROL BITE TEST, OPS CHKD GOOD IAW AMM 21-31-00-710-002-A
- Difficulty date
- August 20, 2026
- Submitted
- August 21, 2026
- Operation
- Air carrier
- Aircraft
- N14539
- Make and model
- Airbus A321271NX
- Aircraft serial
- 12589
- Aircraft time
- 3,164 hours, 1,216 cycles
- Engine
- Iae PW1133GAJM
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Cabin Pressure
- 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.