What was found
NO FMC PROMPT ON EITHER CDU. ACFT GROUNDED. CYCLED BOTH FMC COMPUTERS IAW FIM 34-61 TASK 807. FMC 1 & 2 RETURNED TO NORMAL. OPS NORMAL.
- Difficulty date
- January 11, 2017
- Submitted
- January 13, 2017
- Operation
- Air carrier
- Aircraft
- N448AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36356
- Aircraft time
- 3,169 hours, 1,062 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- Nr 1 & 2
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.