What was found
RIGHT FMC FAILED AT CRUISE FOR 20-30 SECONDS. VTK DISPLAYED ON NAV DISPLAY. NO FMC ALERT MESSAGES. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 836, FMC OPERATIONS RESTORED.
- Difficulty date
- December 16, 2018
- Submitted
- December 19, 2018
- Operation
- Air carrier
- Aircraft
- N565AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35181
- Aircraft time
- 46,132 hours, 13,918 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.