What was found
FMC DISAGREE WARNING ON GROUND. ACFT GROUNDED. QRH CHECK ACCOMPLISHED, FMCS RESTORED, OPS NORMAL.
- Difficulty date
- January 24, 2014
- Submitted
- January 27, 2014
- Operation
- Air carrier
- Aircraft
- N431AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43255
- Aircraft time
- 1,073 hours, 370 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Fmc
- Stage of operation
- TX
- 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.