What was found
LEFT FMC INOP WITH VTK AND MAP INDICATION RESTORED AUTOMATICALLY AFTER 3 MIN. GROUNDED - YES. LEFT FMC INOP. ACCOMPLISHED FMCS OP TEST PER B737-900 AMM 34-61-00. NO FAULTS NOTED.
- Difficulty date
- January 23, 2019
- Submitted
- January 25, 2019
- Operation
- Air carrier
- Aircraft
- N403AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41730
- Aircraft time
- 24,803 hours, 8,160 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- Cockpit
- 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.