As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 6506 - LYH-CHO - DURING CLIMB-OUT, RETURNED TO LYH DUE TO THE LEFT PROP HEAT FAILING. AIRCRAFT LANDED AT LYH WITH NO FURTHER INCIDENTS. MAINTENANCE OPENED DMI NR 21935 IAW MEL 61-1. MAINTENANCE LATER CLEARED DMI NR 21935 BY REPLACING THE PROP HEATER LEAD HARNESS. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)