KWBQ (channel 19) is a television station licensed to Santa Fe, New Mexico, United States, serving the Albuquerque area as a de facto owned-and-operated station of The CW. The station's transmitter is located atop Sandia Crest. KWBQ is owned by Mission Broadcasting alongside MyNetworkTV affiliate KASY-TV (channel 50). The two stations share studios with dual CBS/Fox affiliate KRQE (channel 13) on Broadcast Plaza in Albuquerque. Nexstar Media Group, which owns KRQE and holds a majority stake in The CW, provides master control, technical, engineering and accounting services for KWBQ and KASY-TV through a shared services agreement (SSA), though the two stations are otherwise operated separately from KRQE as Mission handles programming, advertising sales and retransmission consent negotiations. KRWB-TV (channel 21) in Roswell operates as a satellite of KWBQ, extending its signal across southeastern New Mexico. This station's transmitter is located near Hagerman. KRWB is a straight simulcast of KWBQ; on-air references to KRWB are limited to Federal Communications Commission (FCC)-mandated hourly station identifications during programming. Besides the transmitter, KRWB does not maintain any physical presence in Roswell. Unlike its parent station, KRWB does not carry any of KWBQ's subchannels, but does carry KASY-TV on its second subchannel. History KWBQ commenced operations on March 5, 1999, as an affiliate of The WB, bringing that network's programming back to the market two years after then-UPN affiliate KASY-TV dropped its secondary affiliation with the network after a two-year run in 1997. The station was originally branded as "WB19" at sign-on, before it was later changed to "New Mexico's WB" in 2002. ACME Communications would purchase KASY from Ramar Communications in June 1999, a deal that resulted in the formation of Albuquerque's first major television duopoly and the termination of KASY's local marketing agreement with Lee Enterprises (then-owners of CBS affiliate KRQE). In February 2003, KWBQ signed on Roswell-licensed satellite station KRWB-TV on UHF channel 21 to extend KWBQ's broadcast signal into southeastern New Mexico. This partially filled a gap that was created in January 2002 when the network's El Paso affiliate, KKWB, switched its affiliation to TeleFutura; as a result, the network's programming would only be available on cable in the El Paso market via Los Angeles superstation KTLA for the remainder of its run. On January 24, 2006, Time Warner's Warner Bros. Entertainment unit and CBS Corporation announced that the two companies would merge the operations of The WB and UPN, which