What was found
CABIN ALTITUDE WARNING MSG AT 39,100". C/W IAI AND CHECKLIST(<P>CMC REVIEWED, NIL RELATED FAULT MSG. REF IFIM 31-98-00-810-801 CORRECTIVE ACTION C/W CPCS CENTER A & B CMC TEST OK. REF AMM 21-31-03</P>)
- Difficulty date
- May 15, 2025
- Submitted
- May 19, 2025
- Operation
- Air carrier
- Aircraft
- N856GT
- Make and model
- Boeing 74787UF
- Aircraft serial
- 37561
- Aircraft time
- 56,367 hours, 9,310 cycles
- System (JASC)
- 3150 · Central Warning
- Part
- Warning Message
- Condition
- Activated
- Location
- Cabin Pressure
- Stage of operation
- CR
- 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.