What was found
AUTOPILOT B DISENGAGED TWICE DURING LEVEL FLIGHT AT FL380, .80M. NO TURBULENCE. ACFT GROUNDED, DFCS LOGGED MESSAGE 22-111607 MCP DATA INV. R & R MCP IAW MM 22-11-34. OPS CHECK NORMAL.
- Difficulty date
- August 18, 2014
- Submitted
- August 21, 2014
- Operation
- Air carrier
- Aircraft
- N581AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35188
- Aircraft time
- 27,847 hours, 8,536 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Control Panel
- Part number
- 4082260939ASA
- Part serial
- 00122346
- Condition
- Failed
- Location
- Autopilot
- Part time
- 45,230 hours, 20,663 cycles
- 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.