What was found
TUL - CREW REPORTED LOSS OF PRESSURIZATION DURING FCF. EMERGENCY DECLARED FLIGHT LANDED TUL WITHOUT INCIDENT. REPLACED OUTFLOW VALVE. SYSTEM GROUND CHECK NORMAL OPERATION.
- Difficulty date
- October 7, 2011
- Submitted
- October 11, 2011
- Operation
- Air carrier
- Aircraft
- N955U
- Make and model
- Doug DC982
- Aircraft serial
- 49427
- Aircraft time
- 67,322 hours, 35,802 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Condition
- Faulty
- Location
- Cabin Pressure
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.