United States 20th Century Radio OFFLINE LIVE 20th Century Radio Country: United States Genres : 40s50sClassicoldiestalk The great OTR classics are back on the air! We broadcast more contemporary radio shows from the 20th Century making for some of the very best radio entertainment on the 'net. You also may like WSGW 790 AM Mile High Sports Radio AM 1340/FM 104.7 Legends 770 AM KUPR 99.9 FM