cut for the Cities 97 Sampler can be found on the KTCZ webpage. References External links Cities 97.1 official website Radiotapes.com - Airchecks of KTCR-FM / KTCZ-FM along with an aircheck of the format switch from country to Cities 97 (plus airchecks and videos of other Twin Cities radio stations) TwinCitiesRadioAirchecks.com - Old radio airchecks and photos from the 1970s of KTCZ's predecessor, KTCR-FM and other Twin Cities radio stations Program log from January/February 1947 at Radiotapes.com WTCN TV & Radio billboard, 1949 from the Minnesota Historical Society WTCN TV & Radio billboard, 1950 from the Minnesota Historical Society Radio stations in Minneapolis–Saint Paul Adult album alternative radio stations in the United States HD Radio stations Radio stations established in 1947 1947 establishments in Minnesota IHeartMedia radio stations Hot adult contemporary radio stations in the United States