The Federal Communications Commission (FCC) ruled that there was so much signal overlap between the two stations that they were effectively a duopoly. Its Grade B signal reaches the Lehigh Valley, which is part of the Philadelphia market. The Bulletin opted to retain WDAU-TV, and sold WCAU-TV to CBS. Even with new ownership, WDAU continued to rebroadcast WCBS-TV's signal for network programming until the 1970s, when complaints about the poor quality of color network programming led it to buy a network feed. The limited partnership was short-lived, as the Bulletin sold its share of WDAU back to the Megargee family in 1959. However, Channel 22 retained the WDAU call sign for three decades even after the Megargees regained full ownership of the station. Scranton Broadcasters then sold the station to Keystone Broadcasters in 1984. As a result, WDAU severed all remaining ties to the WGBI radio stations (which were retained by the Megargee family until the early 1990s; the stations have since changed their call signs and were eventually acquired by their current owner Entercom). Keystone, in turn, sold the station to Diversified Communications of Portland, Maine in 1986, with the call letters changed to the current WYOU on October 9. Soon afterward, the station moved to facilities on Lackawanna Avenue. The WDAU call sign was later used on what is now WDFX-TV in the Dothan television market (licensed to Ozark). After carrying Star Trek: Voyager, the station added UPN as a secondary affiliation in June 1995. UPN programming ran primarily on weekends. WYOU was purchased by Nexstar Broadcasting as its first station property in 1996. In 1998, Nexstar bought rival WBRE and sold WYOU to Mission Broadcasting, but kept control of WYOU's operations under a joint sales agreement with WBRE as the senior partner. Gradually, most operations were consolidated at WBRE's studios. After vacating the larger Lackawanna Avenue facility, Nexstar opened a smaller news bureau and sales office next door. WYOU still has a film archive dating back to the 1950s. A 1972 flood ruined the film archive in WBRE's basement. On December 3, 2018, Nexstar announced it would acquire the assets of Chicago-based Tribune Media—which has operated WNEP-TV through a shared services agreement with Dreamcatcher Broadcasting since December 2014—for $6.4 billion in cash and debt. Nexstar was precluded from acquiring WNEP directly or indirectly, as FCC regulations prohibit common ownership of more than two stations in the same