As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI FOR TAKEOFF, FLT NR 6210, PVD-IAD, RETURNED TO GATE DUE TO THE RT PROP HEAT INDICATING INOP. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE NR 3 BLADE DE-ICE LEAD. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (W)