What was found
TRIPLE AUTOPILOT FAILURE AND 'NO LAND 3" STS MSG(<P>FCC LEFT REPLACED IAW AMM 22-11-01. OPS TEST PASS UNIQUE TEST IAW AMM 22-10-00 PASSED. NO ACTIVE MESSAGES.</P>)
- Difficulty date
- September 29, 2023
- Submitted
- October 2, 2023
- Operation
- Air carrier
- Aircraft
- N489MC
- Make and model
- Boeing 747412F
- Aircraft serial
- 26553
- Aircraft time
- 112,158 hours, 19,700 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Computer
- Part number
- 6228757106
- Part serial
- 1038
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.