What was found
CABIN DEPRESSURIZED AT 20,000 FEET, 8500 FT LIGHT ILLUMINATED AND MADE AN EMERGENCY DESCENT. MAINTENANCE INSPECTED SYSTEM COMPONENTS WITH NO DEFECTS NOTED. UNABLE TO DUPLICATE DISCREPANCY.
- Difficulty date
- December 4, 2006
- Submitted
- December 8, 2006
- Operation
- Air carrier
- Aircraft
- N77HF
- Make and model
- Cessna 650
- Aircraft serial
- 7036
- Aircraft time
- 4,083 hours, 3,070 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Cabin Pressure
- Condition
- Uncontrollable
- Stage of operation
- CL
- 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.