What was found
CABIN PRESSURIZATION UNCONTROLLABLE DURING CRUISE, FLIGHT RETURNED. MAINTENANCE INSPECTED AND DEFERRED THE EXTERNAL GROUND CHECK VALVE.
- Difficulty date
- July 19, 2014
- Submitted
- July 22, 2014
- Operation
- Air carrier
- Aircraft
- N808HK
- Make and model
- Emb EMB145EP
- Aircraft serial
- 145157
- Aircraft time
- 32,810 hours, 30,738 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Valve
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- H
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.