What was found
DURING PREP FOR TAKEOFF, ICAS MESSAGE (CYAN: YD FAIL UPPER B), NO TAKEOFF INITIATED, RETURNED TO RAMP.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PREP FOR TAKEOFF, ICAS MESSAGE (CYAN: YD FAIL UPPER B), NO TAKEOFF INITIATED, RETURNED TO RAMP.