What was found
LOSS OF CABIN PRESSURE CROSSING FL 280. FOUND THE OUTFLOW VALVE HAD FAILED.
- Difficulty date
- December 2, 2016
- Submitted
- December 2, 2016
- Operation
- Air carrier
- Aircraft
- N38955
- Make and model
- Boeing 7879
- Aircraft serial
- 37814
- Aircraft time
- 7,139 hours, 732 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 7010408H03
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.