What was found
AMBER VTK DISPLAYED ON LEFT PFD. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 34-61 TASK 836. L FMC OPS CHECK NORMAL. FOUND PGM FAULT DURING BITE. A/C OK FOR SERVICE VTK MESSAGE NO LONGER PRESENT AFTER POWER RESET.
- Difficulty date
- September 5, 2021
- Submitted
- September 7, 2021
- Operation
- Air carrier
- Aircraft
- N464AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40714
- Aircraft time
- 28,107 hours, 8,820 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Faulted
- Location
- Left
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.