What was found
THE AIRCRAFT, AFTER DEPARTURE FROM SUS, WAS UNABLE TO PRESSURIZE THE CABIN. THE AIRCRAFT RETURNED TO SUS. OBTAINED A FERRY PERMIT TO RETURN TO AFJ. THE PROBLEM COULD NOT BE DUPLICATED. THE OUTFLOW VALVE AND SQUAT SWITCH WAS CHECKED.
- Difficulty date
- October 10, 2003
- Submitted
- October 14, 2003
- Operation
- Air carrier
- Aircraft
- N120JP
- Make and model
- Cessna 550
- Aircraft serial
- 5500468
- Aircraft time
- 9,861 hours, 9,930 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- CL
- 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.