What was found
LEFT FMC FAILED DURING DESCENT. RAN QRH AND ALL SYSTEMS OPERATES NORMALLY. GROUNDED - YES. PERFORMED B737-900 FIM 34-61 TASK 807, OPS NORMAL.
- Difficulty date
- December 11, 2017
- Submitted
- December 13, 2017
- Operation
- Air carrier
- Aircraft
- N469AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41702
- Aircraft time
- 13,530 hours, 4,483 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Unknown
- Location
- Left
- Stage of operation
- DE
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.