As an independent station
The WKY Television System, based in Oklahoma City and the forerunner to Gaylord Broadcasting, bought the station in 1966 and changed its call letters to WVTV. The new owners also built new studio facilities at the corner of North 35th Street and Capitol Drive. This started the station on its path to becoming one of the most popular independent stations in the country, with strong local programming such as The Bowling Game (which would eventually be syndicated across the Midwest), along with a strong slate of syndicated programs such as cartoons, classic off-network sitcoms, more recent sitcoms, drama series, sports, and movies. Like its Gaylord stablemates, channel 18 focused on programming geared to Milwaukee's outer suburbs and rural areas, as opposed to the more urban fare presented by Milwaukee's other stations. Longtime staples on WVTV included Hee Haw (which was produced by sister division Gaylord Entertainment), The Lawrence Welk Show as well as syndicated reruns of Green Acres and The Andy Griffith Show. The station also aired All Star Wrestling during the 1970s and 1980s.
The station aired the CBS version of The Merv Griffin Show after WISN-TV (channel 12) rejected it. After Griffin was canceled by CBS, WVTV aired The Dick Cavett Show, which had been preempted by WITI; interestingly enough, a majority of ABC shows WITI had passed during its tenure with the network was picked up by WVTV until the secondary arrangement deal between the parties ended in 1972. The station also aired The Tonight Show Starring Johnny Carson from 1984 to 1988, due to WTMJ-TV (channel 4) being denied permission by NBC to air the program in a later timeslot so that it could air syndicated programs after its late evening newscast.
As cable television became more popular, WVTV became a regional superstation in the mold of sister stations KTVT in Fort Worth, KHTV (now KIAH) in Houston and KSTW in Tacoma. At its height, it was available on nearly every cable system in Wisconsin, as well as a few providers in Michigan, Minnesota, and the Dakotas. This resulted in the station rebranding as "Super 18, Wisconsin's Superstation" in 1987. WVTV was also the longtime home of the Milwaukee Brewers (1981–1988; 1993–1997), Milwaukee Bucks (1976–1988; 1994–1999), Big Ten Conference men's basketball, and area college sports teams. The station was carried on Green Bay area cable providers until June 2007, when WWAZ-TV (channel 68, now WIWN) replaced it for a short time before terminating analog operations the next year and a four-year build-out of digital operations in Milwaukee.[4] Despite its status as one of the strongest independent stations in the country, channel 18 turned down an offer by the fledgling Fox Broadcasting Company for an affiliation in 1986. Most of the smaller markets in WVTV's cable footprints had enough stations to provide a local Fox affiliate at the outset, which made the prospect of WVTV as a multi-market Fox affiliate unattractive to Gaylord. Sister station KSTW passed on the Fox affiliation for Seattle–Tacoma for this reason. The Fox affiliation went to six-year-old upstart
WVTV continued to be the leading independent station in the market until Fox came into its own, resulting in a boost in WCGV's ratings. The station's ownership went into a state of flux after Gaylord began easing out of the television business (except for its stake in The Nashville Network). In 1994, Gaylord entered into a local marketing agreement with WCGV, which was owned by Abry Communications. Although WCGV was the senior partner, the two stations' operations were merged at WVTV's original studio facilities.
WVTV was originally tapped to be a charter affiliate of The WB Television Network along with Gaylord's other independent stations. The new network was due to launch in 1994, but when it was delayed to 1995 instead, Gaylord sued to void the agreement. However, the New World/Fox affiliation deal in 1994 shifted network affiliations in many markets; Gaylord was able to reach an affiliation deal with CBS to switch KSTW and KTVT to the network. Locally, the deal included WITI, which would switch from CBS to Fox in December 1994. After being turned down by WISN-TV and WTMJ-TV, CBS approached WVTV. However, WVTV turned the offer down as well. CBS then aligned itself with then low-profile independent WDJT-TV (channel 58). When The WB launched in January 1995, Milwaukee became the second-largest market in the country without an affiliate. Milwaukee viewers were forced to watch The WB's programming on cable through Chicago-based WGN-TV, which was then carrying the network nationally (although the station could also be received via antenna in the southern edges of the Milwaukee market). By this time, channel 18 was airing more syndicated talk shows during the day, and aired first-run syndicated programming such as Xena: Warrior Princess and Hercules: The Legendary Journeys in primetime under the branding "VTV Prime".
On July 24, 1995, Gaylord sold WVTV to Glencairn Ltd. Glencairn had tried to buy WVTV a year earlier, but the sale had fallen through. A few months earlier, Sinclair Broadcast Group had become WCGV's owner as a result of the company's merger with Abry. Glencairn, in turn, was owned by a former Sinclair executive. For all intents and purposes, Sinclair owned both stations even though FCC rules forbade duopolies at the time. Sinclair further circumvented the rules by continuing the LMA.