What was found
LEFT FMC FAILED, DISPLAY OF VTK FAILED BY MAP AND FAILURE FLAGS ON LT SIDE. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 836 ON ACFT POWERUP. OPS CK NORMAL, REF SAME FIM.
- Difficulty date
- October 11, 2015
- Submitted
- October 14, 2015
- Operation
- Air carrier
- Aircraft
- N431AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43255
- Aircraft time
- 7,754 hours, 2,532 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Failed
- Location
- Left
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.