As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF, MASTER WARNING T/O CONFIG CAME ON ALL CONFIG ITEMS CHECKED AND RESET T/O CONFIG LIGHT STILL COMES ON. ABORTED TAKEOFF. WITH BSCU NR 1 RESET, T/O WARNING SYSTEM OPS CHECK GOOD. BSCU BELIEVED TO BE THE CAUSE OF "T/O CONFIG" ANN. TAKE-OFF WARNING SYSTEM OFF WARNING SYSTEM OPS CHECK GOOD AT THIS TIME IAW F-2000 31-300 & 31-300.