What was found
DURING FLIGHT AT 18,000 FEET THE CABIN ALTITUDE WARNING INDICATOR ILLUMINATED. CABIN PRESSURIZATION HAD FAILED. MAINTENANCE IS CURRENTLY WORKING ON RESOLVING THIS DEFECT. NO OTHER INFORMATION AVAILABLE AT THIS TIME.
- Difficulty date
- November 10, 2017
- Submitted
- November 13, 2017
- Operation
- Air carrier
- Aircraft
- N404GV
- Make and model
- Beech 1900C
- Aircraft serial
- UC154
- Aircraft time
- 35,616 hours, 49,077 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Cabin Pressure
- Condition
- Failed
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.