What was found
DURING CRUISE FLIGHT, DETECTED ELECTRICAL BURNING ODOR. ABORTED FLIGHT AND RETURNED TO BASE OF OPERATIONS, ON ARRIVAL, DIDN’T NOTICE ANY BURNING ODOR, AFTER INSPECTING ALL ELECTRICAL AREAS AND THE ENTIRE ACFT NO VISIBLE SIGNS OF BURNING OR CHAFING WAS DETECTED, PERFORMED GROUND RUN FOR 15 MINUTES, NO DETECTION OF BURNING ODOR WAS DETECTED, RETURNED TO SERVICE.