What was found
CAPTAIN`S FMC FAILED, VTK MULTIPLE TIMES DURING FLIGHT, MAP FLAG DID NOT ILLUMINATE, BUT THE CAPTAIN`S MAP DISAPPEARED. ACFT GROUNDED. PERFORMED FMCS, OPS TESTED NORMAL & NO FAULTS NOTED, IAW AMM 34-61-00.
- Difficulty date
- May 11, 2018
- Submitted
- May 14, 2018
- Operation
- Air carrier
- Aircraft
- N483AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36350
- Aircraft time
- 10,868 hours, 3,660 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- Captain'S
- Stage of operation
- CR
- 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.