What was found
DURING APPLICATION OF TAKEOFF THRUST WITH FLAPS 15 SELECTED, AURAL WARNING HORN SOUNDED. ABORTED TAKEOFF. MAINTENANCE PERFORMED TAKEOFF WARNING SYSTEM TEST. OPERATIONAL CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING APPLICATION OF TAKEOFF THRUST WITH FLAPS 15 SELECTED, AURAL WARNING HORN SOUNDED. ABORTED TAKEOFF. MAINTENANCE PERFORMED TAKEOFF WARNING SYSTEM TEST. OPERATIONAL CHECK NORMAL.