What was found
FLIGHT 5442 - DURING TAKEOFF ROLL, BOTH STAB TRIM AND MACH TRIM DISENGAGED, ABORTED TAKEOFF AND RETURNED TO GATE. PERFORMED AN OPERATIONAL CHECK OF THE HSTCU AND GROUND RUNS, DISCREPANCIES COULD NOT BE DUPLICATED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5442 - DURING TAKEOFF ROLL, BOTH STAB TRIM AND MACH TRIM DISENGAGED, ABORTED TAKEOFF AND RETURNED TO GATE. PERFORMED AN OPERATIONAL CHECK OF THE HSTCU AND GROUND RUNS, DISCREPANCIES COULD NOT BE DUPLICATED.