KCWO-TV
KCWO-TV, virtual channel 4, is a CW+-affiliated television station licensed to Big Spring, Texas, United States and serving the Permian Basin area. The station is owned by Gray Television, as part of a duopoly with Odessa-licensed CBS affiliate KOSA-TV ; it is also sister to Odessa-licensed low-power Telemundo affiliate KTLE-LD, channel 7.5. The three stations share studios inside the Music City Mall on East 42nd Street in Odessa, with a secondary studio and news bureau in downtown Midland; KCWO-TV's transmitter is located on US 87 north of Big Spring.
Until January 2019 as KWAB-TV, the station operated as a satellite of Odessa-licensed NBC affiliate KWES-TV, then owned by Raycom Media. KWAB-TV's signal covered eastern parts of the Odessa–Midland market that received a marginal to non-existent over-the-air signal from KWES-TV, although there was significant overlap between the two stations' contours otherwise. KWAB-TV was a straight simulcast of KWES-TV; the only on-air references to the station were during Federal Communications Commission -mandated hourly legal identifications. Aside from the transmitter, KWAB-TV/KCWO-TV does not maintain any physical presence locally in Big Spring. In conjunction with Gray's acquisition of Raycom and subsequent resale of KWES-TV to Tegna Inc., KWAB-TV was retained by Gray and converted into a stand-alone station; its main channel is simulcast in high definition on KOSA-TV's second digital subchannel to expand its broadcast range.
History
KCWO began operations in 1956 as KBST-TV, owned by the Big Spring Herald along with KBST radio. The station carried programming from all three networks; however, it was hampered by the presence of KMID-TV in Midland, which carried NBC and some ABC programming, and KOSA-TV in Odessa, which carried CBS, which limited KBST's network programming. Consequently, the station had little success. The radio station was eventually sold to the Snyder Corporation, while a half interest in KBST-TV was transferred to Dub Rogers' Texas Telecasting, owner of KDUB-TV in Lubbock and part-owner of KVER-TV in Clovis, New Mexico. Rogers then changed the call letters of the station to KEDY-TV.The studios and tower were located at the edge of Howard College campus at 2500 Kentucky Way. Local shows were produced on and off until the late 1960s. Otherwise, KEDY largely became a semi-satellite of KDUB. In 1961, Rogers sold his stations to Grayson Enterprises. Soon afterward, the station took the KWAB callsign, and switched from simulcasting KDUB to KPAR-TV in Sweetwater. However, both KDUB and KPAR were primarily affiliated with CBS, resulting at times in KWAB duplicating KOSA. Soon after Grayson's acquisition of KVKM-TV, KWAB began to simulcast that station, alleviating the duplication.
Grayson Enterprises ran into license renewal trouble in 1968, 1971, 1974, and 1977 for some of its stations. These stations were accused of fraudulent billing, program and transmitter log fabrication, main studio violations, failure to make required technical tests, and other issues. The stations had their renewals deferred and hearings ordered as a result.
The case was settled in what was then described as a "distress sale", in which Grayson's stations were broken up and sold to minority-controlled groups at a reduced price. The parameters of such a sale were defined by this sell-off. As a result, Grayson sold both stations to Permian Basin Television Corporation in 1980.
KWES/KWAB swapped affiliations with KMID on June 11, 1981 and joined NBC. Permian Basin Television sold KWES and KWAB to MSP Television in 1985. Drewry Communications bought the stations in 1991. Drewry had planned to sell its stations to London Broadcasting in 2008; however, by January 2009, the deal fell through.
For many years, the stations did some Big Spring production, most of which aired on a delayed basis. Today in Big Spring was recorded in Big Spring and fed back to the Midland studios over the company microwave system. This microwave link proved pivotal for KWES during the February 2008 Alon USA refinery explosion, allowing the station to provide live skycam images and live pictures in the hours immediately after the blast.
KWES/KWAB lost rights to LATV on December 29, 2013, but they were able to gain the rights to The CW from KWWT. On June 12, 2014, KWES/KWAB's CW feed was made available to local Dish Network subscribers on Channel 10.
On August 10, 2015, Raycom Media announced that it would purchase Drewry Communications for $160 million. The sale was completed on December 1.
On June 25, 2018, Gray Television announced it had reached an agreement with Raycom to merge their respective broadcasting assets under Gray's corporate umbrella. The cash-and-stock merger transaction valued at $3.6 billion—in which Gray shareholders would acquire preferred stock currently held by Raycom—required divestment of either KWES or KOSA due to FCC ownership regulations prohibiting common ownership of two of the four highest-rated stations in a single market. Gray announced it would retain KOSA, and sell KWES to an unrelated third party. On August 20, it was announced that Tegna Inc. would buy KWES and sister station WTOL in Toledo, Ohio for $105 million. KWAB would be retained and converted to a CW+ affiliate, with a simulcast on KOSA's second digital subchannel. The sale was completed on January 2, 2019. Upon completion of the sale, the call letters were changed to KCWO.
Digital television
Digital channels
The station's digital signal is multiplexed:| Channel | Video | Aspect | PSIP Short Name | Programming |
| 4.1 | 720p | KCWO-DT | Main KCWO-TV programming / CW+ | |
| 4.2 | 1080i | KCWO-D2 | Simulcast of KTLE-LD / Telemundo | |
| 4.3 | 480i | KCWO-D3 | Ion Television |