What was found
A/P B DISCONNECTED W/ NO APPARENT CAUSE. RE-ENGAGED WITH NO FURTHER ISSUE. GROUNDED - YES. FOUND MSG 22-11607 IN FAULT HISTORY. NO CURRENT FAULTS NOTED. "B" AUTOPILOT OPS CHECK GOOD IAW B737-800 FIM 22-11 TASK 817.
- Difficulty date
- April 17, 2022
- Submitted
- April 18, 2022
- Operation
- Air carrier
- Aircraft
- N563AS
- Make and model
- Boeing 737
- Aircraft serial
- 35180
- Aircraft time
- 56,147 hours, 16,542 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.