What was found
UNABLE TO MAINTAIN CABIN PRESSURIZATION ON CLIMB OUT ABOVE 12,000 FEET IN AUTO OR MANUAL MODE.
- Difficulty date
- December 25, 2018
- Submitted
- December 29, 2018
- Operation
- Air carrier
- Aircraft
- N960D
- Make and model
- Gulstm GIV
- Aircraft serial
- 1157
- Aircraft time
- 9,362 hours, 4,022 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 10274642
- Part serial
- 19876
- Condition
- Inoperative
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.