News Corporation (the parent company of Fox at the time) from acquiring additional stations, NBC filed a request to the FCC to reject the trade, on the grounds that the company was in violation of foreign ownership rules (which prohibit a foreign-owned company from maintaining more than a 25% interest in a U.S. television station). However, the deal was approved by the FCC and subsequently finalized on July 3, 1995, effectively making channel 31 a Fox owned-and-operated station and the second O&O of a major English language network in the Denver market (KCNC had been owned by NBC from 1986, when the station's owner General Electric added it to NBC's owned-and-operated stations division, until September 9, 1995, when it was traded to CBS along with KUTV in Salt Lake City (which was acquired by NBC the year before) as part of a multi-station trade deal that also involved WCAU and KYW-TV in Philadelphia and the transmitter facilities of WCIX (now WFOR-TV) and WTVJ in Miami due to a multi-part affiliation deal between the network and KYW-TV's then-parent Westinghouse Electric Corporation, thru its broadcasting division Group W, which was resulted in all three companies' owned stations (including WBZ-TV and WJZ-TV) becoming CBS affiliates). The deal with New World that spurred Fox's trade of KDAF with KDVR would play a factor in the Denver market on September 10, 1995, when CBS affiliate KMGH-TV (channel 7) switched to ABC, NBC affiliate KCNC-TV took over the CBS affiliation, and ABC affiliate KUSA-TV (channel 9) switched to NBC; with the sale to Fox being finalized on July 3, 1995, KDVR was not affected by the switches (it is currently the only television station in the Denver market to have never changed its network affiliation). Fox never intended to hold on to KDVR for long; it initially planned to divest the station to Qwest Broadcasting (a company backed by Quincy Jones and Tribune Broadcasting) and move its affiliation to KWGN. In turn, KDVR would have inherited KWGN's WB affiliation. However, this deal never came to fruition. After becoming a Fox-owned station, KDVR added first-run talk and reality shows to its daytime schedule, while continuing to carry sitcoms during the evening and late night hours. In September 2006, KDVR, along with other Fox-owned stations, had their websites migrated to the MyFox platform, featuring expanded multimedia and social networking features. Local TV and Tribune ownership On December 22,