What was found
AT FL370, THE AUTO PILOT PITCHED DOWN INTO AN 1100 FPM DESCENT AND THEN RECAPTURED FL370. (FLT 4681) REPLACED NR 1 & 2 FCC COMPUTERS. P/N: 822-1308-027 S/N OFF: 28HPX P/N: 822-1308-027 S/N OFF: 28HHX
- Difficulty date
- January 12, 2012
- Submitted
- January 17, 2012
- Operation
- Air carrier
- Aircraft
- N812SK
- Make and model
- Cndair CL6002D24
- Aircraft serial
- 15098
- Aircraft time
- 14,494 hours, 8,511 cycles
- System (JASC)
- 2211 · Autopilot Computer
- Part
- Computer
- Condition
- Failed
- Location
- Autopilot Sys
- Stage of operation
- CR
- 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.