What was found
FO'S ND HAD VTK AND MAP FLAG WITH SINGLE FMC OPERATION IN SCRATCH PAD THEN RESTORED ITSELF. GROUNDED - YES. ACCOMPLISHED FMC BITE REF FIM 34-61 TASK 801, FMC BITE & OPERATION NORMAL.
- Difficulty date
- March 21, 2019
- Submitted
- March 22, 2019
- Operation
- Air carrier
- Aircraft
- N448AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36356
- Aircraft time
- 11,962 hours, 3,949 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.