What was found
CABIN ALTITUDE AURAL WARNING AT FL280, CABIN ALTITUDE REACHED 9500 FEET, CABIN DEPRESSURIZED. LANDED DFW WITHOUT INCIDENT. REPLACED NUMBER ONE AND TWO CABIN PRESSURE CONTROLLER.
- Difficulty date
- November 13, 2009
- Submitted
- December 14, 2009
- Operation
- Air carrier
- Aircraft
- N462AA
- Make and model
- Doug DC982
- Aircraft serial
- 49592
- Aircraft time
- 60,985 hours, 32,058 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.