What was found
AIRCRAFT WAS GROUNDED: AFTER STARTING DECENT FORM 12000 FT ON STAR A/P WENT INTO CWS. AS A PRECAUTION AN EMERGENCY WAS DECLARED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED FCC-B PER AMM 22-11-33. ALL REQ'D TESTS PASSED.
- Difficulty date
- August 21, 2026
- Submitted
- August 23, 2026
- Operation
- Air carrier
- Aircraft
- N941AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29534
- Aircraft time
- 70,681 hours, 29,980 cycles
- System (JASC)
- 2211 · Autopilot Computer
- Part
- Computer
- Part number
- 4082499903
- Part serial
- 81591
- Condition
- Failed
- Location
- Auto Pilot
- Part time
- 7,566 hours, 3,699 cycles
- 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.