the marv said:
WTVN always came in during the day in Toledo. As a Matter of fact it and WRFD 880 from Columbus can be heard during the day in Detroit. Wrfd goes off at sunset for New York's WCBS and WTVN redirects their transmitter after 11 pm.
When I went to UT in the late 1990s, WTVN often came in better than WLW. I'd listen to Reds games on 610 from time to time, and the signal's improvement when the pattern change took place was very noticeable, like a balloon filling with air.