I was in Dyersburg last week and noticed billboards for Froggy 94.3. They had been simulcasting WLSZ 105.3 in Humboldt, but apparently since they were bought by Forever Communications, they were switched to simulcasting WTNV Froggy 104.1 in Jackson. In the times I've listened, the programming is the same except for carrying Dyersburg High School football on Friday nights. How long has this been going on?