What was found
MCP LOCKUP AT TOP OF DESCENT, CLEARED WITH QRH PROCEDURE. GROUNDED - YES. RAN OPS TEST B737-800 FIM 22-11 TASK 803, CHECKS OK.
- Difficulty date
- March 29, 2021
- Submitted
- March 31, 2021
- Operation
- Air carrier
- Aircraft
- N581AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35188
- Aircraft time
- 49,138 hours, 14,649 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Control Panel
- Condition
- Locked
- Location
- Main
- Stage of operation
- DE
- 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.