Commonwealth Broadcasting has launched Active Rock "98.3 The Edge" in Bowling Green, KY. Operating on the 250 watt signal of 98.3 W252CV Bowling Green via 105.3 WPTQ-HD2 Glasgow, the station is promoting "A pinch of 70?s (only the rockin’ stuff), a dose of the 80?s and a big fat-ass pile of the 90?s, 00?s and