What was found
CABIN PRESSURE WAS CLIMBING, CREW INITIATED DESCENT TO 10,000 FEET. (FLT 5371) REMOVED DEBRIS FROM ELECTRO PNEUMATIC OUTFLOW VALVE.
- Difficulty date
- July 22, 2012
- Submitted
- July 27, 2012
- Operation
- Air carrier
- Aircraft
- N221SW
- Make and model
- Emb EMB120ER
- Aircraft serial
- 120290
- Aircraft time
- 40,666 hours, 58,055 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Condition
- Obstructed
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.