What was found
ATB - BOTH AUTO PILOTS FAILED SIMULTANEOUSLY. TRIED NUMEROUS TIMES TO RE-ENGAGE, FINALLY ONE OF THEM WAS BACK ON LINE, AND IT LATER FAILED AGAIN REMOVED AND REPLACED NR 2 FCC, BOTH FCC'S PASSED RTS TEST PER MM 22-01-03-4.
- Difficulty date
- July 19, 2005
- Submitted
- July 20, 2005
- Operation
- Air carrier
- Aircraft
- N273UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48574
- System (JASC)
- 2210 · Autopilot System
- Part
- Computer
- Condition
- Inoperative
- Location
- Autopilot
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.