What was found
TAKEOFF WARNING HORN SOUNDED UPON APPLICATION OF DEPARTURE THRUST. ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE FOUND AUTO SPEED BRAKES ON MEL REQUIRING THE HANDLE TO BE MANUALLY SEATED IN DETENT. OPERATIONAL CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TAKEOFF WARNING HORN SOUNDED UPON APPLICATION OF DEPARTURE THRUST. ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE FOUND AUTO SPEED BRAKES ON MEL REQUIRING THE HANDLE TO BE MANUALLY SEATED IN DETENT. OPERATIONAL CHECK NORMAL.