What was found
FMC DISAGREE MESSAGE ON TAXI OUT. ACFT GROUNDED. RAN QRH PAGE 11.2, MESSAGE DID NOT RETURN.
- Difficulty date
- July 25, 2015
- Submitted
- July 28, 2015
- Operation
- Air carrier
- Aircraft
- N409AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41733
- Aircraft time
- 9,892 hours, 3,216 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Fmc
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.