 
 <prompt> Wetin you need to fit drive? Given di last question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Oklahoma City na house to plenti pioneers for radio and television broadcasting. Oklahoma City WKY Radio na di first radio station wey dey transmit west of the Mississippi River and di third radio station for US. WKY receive federal license for 1921 and e don dey broadcast with di same call letters since 1922. For 1928, WKY na im E.K. Gaylord Oklahoma Publishing Company buy and e join NBC Red Network; for 1949, WKY-TV (channel 4) start to dey show and later e become di first independently owned television station for US wey dey broadcast for color. For mid-2002, Citadel Broadcasting buy WKY radio completely, wey later Cumulus Broadcasting buy am for 2011. Gaylord family earlier sell WKY-TV for 1976, wey don pass through different owners (wetin be KFOR-TV now dey owned by Tribune Broadcasting as of December 2013). 