What was found
AIRCRAFT NOT GROUNDED: PILOT REPROTS BOTH FMC WENT OFF AND ALL FMC DOES BLANKED, BOTH RETURNED IN APPROX. 30 SEC. MAINTENACNE ACCOMPLISHED FMC RESET AND FIM TASK 34-61-00 WITH NO FAULTS FOUND.
- Difficulty date
- October 17, 2019
- Submitted
- October 21, 2019
- Operation
- Air carrier
- Aircraft
- N812NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33520
- Aircraft time
- 31,648 hours, 12,756 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.