KOKI-TV
KOKI-TV, virtual channel 23 (UHF digital channel 22), is a Fox-affiliated television station licensed to Tulsa, Oklahoma, United States. The station is owned by the Cox Media Group subsidiary of Cox Enterprises, as part of a duopoly with MyNetworkTV-affiliate KMYT-TV (channel 41); KOKI and KMYT are, in turn, co-owned with local radio stations KRMG (740 AM and 102.3 FM), KRAV-FM (96.5), KWEN (95.5 FM) and KJSR (103.3 FM), as well as local cable television provider Cox Communications.
KOKI-TV
KOKI-TV began transmitting a digital television signal on UHF channel 22 on October 1, 2002. The station shut down its analog signal, over UHF channel 23, on June 12, 2009, the official date in which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate. The station's digital signal remained on its pre-transition UHF channel 22. Through the use of PSIP, digital television receivers display the station's virtual channel as its former UHF analog channel 23. Newport Television's decision to delay KOKI's switch to digital-only transmissions by five months, while electing to turn off the KMYT analog signal on the original transition date of February 17, 2009, was done in order to enable viewers who were not prepared for the transition to continue receiving news and emergency weather information through the spring 2009 severe weather season.