large "KNUS" lettering mounted vertically on each side of the square truss. The pole was still intact in the 1990s, long after the KNUS calls were dropped, and the Gemini had shut down.) Transition to oldies KNUS eventually transitioned into a more mainstream Top 40, and it paid off when the station passed KLIF in the ratings in the fall of 1975, becoming one of the first FM Top 40 stations to defeat its chief AM competitor. By the end of the 1970s, however, KNUS had fallen out of the top ten. McLendon sold KNUS to the San Juan Racing Corporation in May 1979, which, in turn, sold the station to John Tenaglia's TK Communications on October 27, 1982. Under Tenaglia's ownership, the station switched to an adult contemporary format as KLVU on October 19, 1981. Initially, the station played hits from 1964 through the 1980s and including then-current product. A handful of pre-'64 oldies were also mixed in. In 1984, after an AM oldies station changed formats, KLVU began adding more pre-1964 oldies in the mix. The music began to lean slightly more uptempo as well. The station morphed into an all-oldies format in 1985, playing pop oldies from the late 1950s, '60s, '70s, and early '80s. The music from the mid to late-1970s and '80s gradually was eliminated in 1986. By then, KLUV was playing only hits from 1955 to 1973. Owner John Tenaglia purchased the more-coveted "KLUV"-spelled call letters for $10,000 from a Haynesville, Louisiana, station, trading 98.7's former KLVU calls (which were established at 98.7 on October 19, 1981, under the station's San Juan Racing ownership). By the late 1980s, KLUV evolved into a 1964 to 1969-based oldies format playing a couple pre-1964 songs each hour and one or two early 1970s songs per hour. Tenaglia sold the rebranded KLUV to CBS on April 21, 1995, for a then-staggering $55 million. The years when Chuck Brinkman was the program director (1988–2006) included many personalities such as Hubcap Carter, Glen Martin (who had also previously been there during the KNUS and KLVU days), Jason Walker, Jonathan Hayes, Jim Brady, Johnny Michaels, Steve Eberhart, Al Forgeson, Paula Street (who in 1987 went to WODS Boston, now KLUV's sister station), Dave Van Dyke, Charlie Van Dyke (the station's imaging voice at the time), Debi Diaz, John Summers, Jim Prewitt, Jay Cresswell, Bob Gomez, Sandi Sharp, Ben Laurie, Bob deCarlo,