What was found
BOTH FMC FAILED DURING CRUISE. STARTED QRH AND BOTH FMC RESTORED THEMSELVES AFTER 5-10 MINUTES. ACFT GROUNDED. PERFORMED FMC BITE IAW FIM 34-61 TASK 801. NO SENSOR FAULT, NO INFLIGHT FAULT. FMC SYSTEMS OK TO CONTINUE.
- Difficulty date
- December 14, 2016
- Submitted
- December 16, 2016
- Operation
- Air carrier
- Aircraft
- N462AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36362
- Aircraft time
- 10,509 hours, 3,419 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.