What was found
ON RNAV APPROACH, F/O NAV DISPLAY SHOWED "VTK" AND THE ALL LATERAL AND VERTICAL NAV DISPLAY WENT AWAY; IT DID STILL SHOW TERRAIN DISPLAY. ACFT GROUNDED. ACCOMPLISHED FIM TASK 34-61, TASK 836. CYCLED POWER TO THE FMC. OPS NORMAL.
- Difficulty date
- May 26, 2016
- Submitted
- May 31, 2016
- Operation
- Air carrier
- Aircraft
- N564AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35103
- Aircraft time
- 36,877 hours, 11,239 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Warning Message
- Condition
- False Activation
- Stage of operation
- AP
- 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.