What was found
DUAL FMC FAILURE DURING CRUISE. BOTH FMCS RESTORED THEMSELVES WITHIN TWO MINUTES. ACFT GROUNDED. PERFORMED FIM TASK 34-61 TASK 801. NO ACTIVE FAULTS NOTED. OPS CHECKED GOOD PER SAME.
- Difficulty date
- October 9, 2016
- Submitted
- October 11, 2016
- Operation
- Air carrier
- Aircraft
- N563AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35180
- Aircraft time
- 37,762 hours, 11,382 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Stage of operation
- CR
- 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.