What was found
CLT - FLT NR 0690 - THE AIRCRAFT DID NOT PRESSURIZE AFTER TAKEOFF. THE CAPTAIN DECIDED TO RETURN TO CLT. NO EMERGENCY WAS DECLARED. MAINTENANCE REPLACED THE AIR CONDITIONING S/O RELAY AND THE RATE CONTROL VALVE. (M)
- Difficulty date
- August 13, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N498US
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11181
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Valve
- Condition
- Faulty
- Location
- Left
- Stage of operation
- CL
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.