What was found
FLT 1599 - DURING CLIMB, AIRCRAFT UNABLE TO PRESSURIZE. AIRCRAFT DIVERTED AND LANDED IAD WITHOUT INCIDENT. REMOVED AND REPLACED BOTH OUTFLOW VALVES. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
- Difficulty date
- July 25, 2003
- Submitted
- September 3, 2003
- Operation
- Air carrier
- Aircraft
- N1435D
- Make and model
- Fokker F28MK0100
- Aircraft serial
- 11425
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 1037223
- Condition
- Faulty
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.