What was found
VTK DISPLAYED ON FO'S DU FOR APPROXIMATELY 15 SECONDS, THEN FMC RESTORED ITSELF WITH NO PILOT INPUT. GROUNDED - YES. REF FIM 34-61 TASK 836. NO FAULTS. OPS TEST NORMAL.
- Difficulty date
- October 25, 2018
- Submitted
- October 29, 2018
- Operation
- Air carrier
- Aircraft
- N472AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60580
- Aircraft time
- 14,203 hours, 4,679 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.