What was found
BNA - CREW REPORTED NEAR START OF DESCENT CABIN ALTITUDE CLIMBING. EMERGENCY DECLARED FLIGHT LANDED BNA WITHOUT INCIDENT. REPLACED NUMBER 2 PRESSURE CONTROLLER. SYSTEM GROUND CHECK NORMAL OPERATION.
- Difficulty date
- May 1, 2011
- Submitted
- May 5, 2011
- Operation
- Air carrier
- Aircraft
- N948TW
- Make and model
- Doug DC983
- Aircraft serial
- 49575
- Aircraft time
- 63,315 hours, 33,251 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Condition
- Inoperative
- Location
- Cabin Pressure
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.