What was found
RIGHT FMC FAILED WITH VTK BOTH MAPS FOR APPROX 3 MIN IN CRUISE DID RESTORE AUTOMATICALLY. GROUNDED - YES. FFR ALT FMC FAULTED PRES POS LATE RATE. COMPLETED FIM TASK 34-61 TASK 824. NO ACTIVE FAULTS. RT FMC OPS NORMAL.
- Difficulty date
- June 13, 2018
- Submitted
- June 15, 2018
- Operation
- Air carrier
- Aircraft
- N565AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35181
- Aircraft time
- 44,441 hours, 13,438 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- CR
- 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.