What was found
ON GROUND, UPON TAKE-OFF FLAP SELECTION, FMC DISAGREE ON SCRATCH PAD AND MAP DISPLAY. ACFT GROUNDED. FOLLOWED QRH FMC DISAGREE AND CLEARED FMC DISAGREE MESSAGE.
- Difficulty date
- June 2, 2012
- Submitted
- July 3, 2012
- Operation
- Air carrier
- Aircraft
- N559AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35178
- Aircraft time
- 21,977 hours, 6,668 cycles
- Engine
- Cfmint CFM567B27
- 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.