I think KOTV-6 CBS Tulsa is owned by the same company that owns KWTV-9. Like KWTV it doesn't have very many subchannels. 6.3 is a replay of KOTV Tulsa news like KWTV 9.2 is a replay of the KWTV OKC news.
KOTV's signal makes it into Stillwater better than the other Tulsa stations, which fairly often aren't even there.
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