What was found
DURING TAKEOFF, AFTER MAINTENANCE INSPECTED TAIL ROTOR CHIP FROM FIRST OCCURRENCE OF FLICKERING LIGHT. DURING TAKEOFF, DURING LT TURN TAIL ROTOR CHIP LIGHT FLICKERED ON AND OFF FOR APPROXIMATELY 15 SECONDS THEN REMAINED OFF. AIRCRAFT RETURNED, MAINTENANCE REMOVED AND REPLACED CHIP PLUG ASSEMBLY, GROUND RUN AND OPS CHECK FLIGHT SHOWED NO CHIP INDICATION, AIRCRAFT RETURED TO SERVICE. (K)