WBKB-TV is the CBS-affiliated television station for the Northern Lower Peninsula of Northeastern Michigan. Licensed to Alpena, the station broadcasts a high definition digital signal on VHF channel 11 from a transmitter in Alcona County (near M-72) south of Hubbard Lake. The station can also be seen on Charter channel 10 in SD and in HD form on digital channel 781. Owned by the Marks Radio Group, WBKB has studios on North Bagley Street in Alpena. WBKB is the only commercial television station in one of the smallest media markets in the United States.