WNOK-TV On August 15, 1951, Palmetto Radio Corporation, owner of
WNOK (1230 AM), applied to the
Federal Communications Commission (FCC) seeking to build a new TV station on channel 10 in Columbia. It had previously bid for channel 7, but that allocation was moved to
Spartanburg after heavy lobbying from
Governor and Spartanburg resident
James F. Byrnes. When the FCC made its way through a priority list of station applications to Columbia, channels 25 and 67 were uncontested, and on September 18, 1952, the commission moved to grant Palmetto Radio a construction permit for channel 67. On the same day, it granted Radio Columbia, owner of
WCOS (1400 AM), a construction permit for channel 25. WNOK-TV began broadcasting on channel 67 on September 1, 1953, as an affiliate of CBS and the
DuMont Television Network. It used
DuMont Laboratories's second high-power UHF transmitter installed (the first having been at
WGLV in Pennsylvania). It signed on four months after
WCOS-TV on May 1. They were joined by
WIS-TV (channel 10) on November 7. Palmetto Radio's decision to drop out of the bidding for channel 10 quickly came back to haunt it. WIS was the only station that Columbia-area viewers could receive without buying a UHF converter. Even with a converter, UHF reception was marginal at best. This left both WNOK-TV and WCOS-TV far behind WIS, which became the dominant television station in the Midlands of South Carolina. Dick Laughridge, a station employee from 1953 to 1999 and general manager for the last 21 years of his tenure, described having to buy UHF converters for the station's advertisers just so they could see their own advertisements on channel 67. When WCOS-TV folded in January 1956 for economic reasons, WNOK-TV acquired its business assets but not its physical plant. Channel 67 then began airing selected ABC programs. Nearly from the start, Palmetto Radio sought to improve the visibility of its television station by adding a second VHF channel to Columbia. Soon after buying WCOS-TV's assets, it asked the FCC to move channel 5 from
Charleston to Columbia. This would have forced Charleston's
WCSC-TV to move from channel 5. The FCC invited comment on the proposal, but it was denied nearly a year later. Palmetto Radio later sought to move channel 8, but this bid failed as well. The FCC chose to instead switch channel 19 to commercial use, move WNOK-TV there, and allocate channel 31 for educational use by moving it from
Lancaster. On June 12, 1961, the station switched to the lower channel 19. In 1966, the Hotel Jefferson, which had housed the studios of WNOK radio and television, was sold to the
Citizens & Southern National Bank, which announced plans to build an office tower on the site. Though the hotel closed in April 1966, the WNOK stations continued to hold a lease on the studio site through June 1967. A new facility would be necessary. In August, Palmetto Radio Corporation broke ground on a new studio and office complex on Garners Ferry Road, which would be twice as large as the old facility and feature two television studios. The stations moved into the facility in June 1967. Following the studio move, Palmetto Radio upgraded the station's
effective radiated power to 1.25 million watts, improving its signal and adding several areas to the east like
Sumter to its city-grade coverage. It began producing live local programs in color in 1968.
WLTX: Lewis Television ownership Palmetto Radio Corporation announced in April 1977 it would sell WNOK radio and television to Lewis Broadcasting, a company owned by
Savannah, Georgia businessman and politician
Julius Curtis Lewis Jr., for $4 million. When the sale took effect in April 1978, Lewis changed the station's call sign from WNOK-TV to WLTX. While the radio stations remained under common ownership, station officials wanted to change channel 19's image. Laughridge said that the WLTX call letters would be easier to promote and easier for viewers to remember. In 1984, Lewis applied for a nearly five-fold increase in WLTX's effective radiated power from a new tower northeast of Columbia. The new facility would operate at five million watts, the maximum power allowed for analog UHF stations. The new tower would be the tallest in the market and give WLTX a coverage area comparable to that of WIS. The new facility and tower were activated in June 1985. It doubled the station's coverage area, providing secondary Grade B coverage as far east as
Florence, as far north as Lancaster, and as far west as
Aiken. It also gave the station primary coverage of outer suburbs like
Orangeburg and
Newberry; these areas had only received a Grade B signal. Citing scheduling difficulties, WLTX dropped UPN programs in September 1997. The market was without UPN programming until
Sumter-licensed
WQHB (channel 63) signed on that November.
Gannett/Tegna ownership The
Gannett Company announced in February 1998 that it would acquire WLTX from Lewis, a move that came as the Lewis family was planning their estate and seeking a buyer. With the move, Laughridge, who had served as general manager for over 20 years, announced his retirement. It came at a time when WLTX beat WIS in total-day viewership for the first time in history, though the improving news department was still far behind channel 10. The purchase closed at the end of April. A renovation and expansion of the Garners Ferry Road studio, started in 2000 and completed in 2001, added another to the facility; the addition housed the newsroom, studio control, and several offices. In 2002, WLTX became the first commercial station in Columbia to broadcast in digital. WLTX's broadcasts became digital-only, effective June 12, 2009. The station later relocated its signal from channel 17 to channel 15 on September 6, 2019, as a result of the
2016 United States wireless spectrum auction. On June 29, 2015, the Gannett Company split in two, with one side specializing in print media and the other side specializing in broadcast and digital media. WLTX was retained by the latter company, named
Tegna.
Nexstar Media Group acquired Tegna in a deal announced in August 2025 and completed in March 2026. ==News operation==