Subscribers to DIRECTV's satellite and streaming services across Oklahoma lost access to CBS programming Wednesday evening when the company removed four local television stations owned by Griffin Media after a distribution agreement expired without a successor deal in place. The blackout affects KWTV (Channel 9) in Oklahoma City and KOTV (Channel 6) in Tulsa - both CBS affiliates - along with independent station KSBI (Channel 52) and CW affiliate KQCW (Channel 19).