What was found
RT FMC NOT PROVIDING POSITION INFO IN FLIGHT. FMC-FMC VERIFY MESSAGE. ACFT GROUNDED. PERFORMED FMC SYS BITE IAW FIM 34-61, TASK 801. NO FAULTS FOUND. GROUND TEST PASSED. NO HISTORY 30 DAYS.
- Difficulty date
- April 18, 2014
- Submitted
- April 21, 2014
- Operation
- Air carrier
- Aircraft
- N570AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 27,266 hours, 8,132 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Fmc
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.