WCBS-TV
On October 21, 2014, CBS and Weigel Broadcasting announced the launch of a new digital subchannel service called Decades, scheduled to launch on all CBS-owned stations on May 25, 2015, including on WCBS-TV on channel 2.2. The channel is co-owned by CBS and Weigel (owner of CBS affiliate WDJT-TV in Milwaukee), with Weigel being responsible for distribution to non-CBS-owned stations. It airs programs from the extensive library of CBS Television Distribution, including archival footage from CBS News. On September 3, 2018, Decades was replaced on 2.2 by Start TV.
KUSA (TV)
In July 1994, CBS and Westinghouse Broadcasting (Group W) agreed to a long-term affiliation deal that saw longtime ABC affiliate WJZ-TV in Baltimore and longtime NBC affiliates KYW-TV in Philadelphia and WBZ-TV in Boston become CBS affiliates. Westinghouse's other two stations, KDKA-TV in Pittsburgh and KPIX-TV in San Francisco, were already longtime CBS affiliates. That November, NBC traded KCNC-TV, which was the network's owned-and-operated station at the time, to CBS in return for CBS' former O&O in Philadelphia, WCAU, as a result of a complex ownership deal between the network, Westinghouse and NBC. CBS had originally planned to sell WCAU to NBC as part of its plan to move its affiliation to KYW-TV, but discovered that an outright sale would incur heavy capital gains taxes and proceeds from the deal. To make the transaction a legal trade, the network swapped ownership of KCNC-TV and KUTV in Salt Lake City (which NBC had acquired earlier that year), along with the VHF channel 4 frequency and transmitter in Miami (then home to WTVJ), to CBS in exchange for WCAU and the channel 6 frequency in Miami (then home to WCIX, which subsequently became WFOR-TV).