What was found
AT FLIGHT LEVEL 390 MASTER CAUTION AND CABIN PRESSURE LOW LIGHTS ILLUMINATED. CREW BEGAN DESCENT. CABIN PRESSURE ROSE TO SLIGHTLY ABOVE 10,000 FT.
- Difficulty date
- December 29, 2022
- Submitted
- January 4, 2023
- Operation
- Air carrier
- Aircraft
- N116AD
- Make and model
- Beech 400A
- Aircraft serial
- RK338
- Aircraft time
- 2,475 hours, 1,735 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Warning Message
- Condition
- Illuminated
- Location
- Cabin Pressure
- Part time
- 2,478 hours, 1,739 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.