What was found
DURING TAKEOFF ROLL WITH FLAPS AT 5 DEGREES, TAKEOFF WARNING HORN ACTIVATED AND TAKEOFF WAS ABORTED. OPERATIONAL CHECK WAS PERFORMED AND SYSTEM INDICATION CHECKED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAKEOFF ROLL WITH FLAPS AT 5 DEGREES, TAKEOFF WARNING HORN ACTIVATED AND TAKEOFF WAS ABORTED. OPERATIONAL CHECK WAS PERFORMED AND SYSTEM INDICATION CHECKED OK.