CKDO

CKDO is a Canadian Class A clear-channel radio station, broadcasting at 1580 AM in Oshawa, Ontario. The station airs an oldies format. CKDO also has an FM rebroadcaster in Oshawa, CKDO-FM-1, at 107.7 FM. CKDO is one of only two radio stations in Canada that broadcast on 1580 AM; the other is CBPK, a 50 watt weather information station in Revelstoke, British Columbia.