What was found
DFW - CREW REPORTED COMPUTER FAILURE CAUSING AURAL WARNING ON CLIMBOUT. FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED CENTRAL AURAL WARNING COMPUTER. SYSTEM GROUND CHECK NORMAL OPERATION.
- Difficulty date
- April 17, 2012
- Submitted
- April 20, 2012
- Operation
- Air carrier
- Aircraft
- N565AA
- Make and model
- Doug DC983
- Aircraft serial
- 49347
- Aircraft time
- 79,327 hours, 35,664 cycles
- System (JASC)
- 3140 · Central Computers
- Part
- Computer
- Condition
- Failed
- Location
- Cockpit
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.