What was found
ON TAKEOFF ROLL, THE TAKEOFF WARNING HORN SOUNDED. ABORTED TAKEOFF. EXERCISED AND CLEANED THE UPPER AND LOWER TRIM WARNING SWITCHES SYSTEM. TAKEOFF WARNING SYSTEM OPERATIONALLY CHECKS GOOD PER WORK CARD 3996.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON TAKEOFF ROLL, THE TAKEOFF WARNING HORN SOUNDED. ABORTED TAKEOFF. EXERCISED AND CLEANED THE UPPER AND LOWER TRIM WARNING SWITCHES SYSTEM. TAKEOFF WARNING SYSTEM OPERATIONALLY CHECKS GOOD PER WORK CARD 3996.