now-KMOW was sold to Degree Communications, which switched the format to Oldies. In 1996, the station was sold to San Antonio-based Clear Channel Communications and the format became talk radio. In 1997, the format shifted to sports talk as SportsFan 1490 and was the first full-time all-sports station in Austin. In 2005, the station was acquired by Border Media Partners, which owned other stations in Texas, several serving the Latino community. Border Media switched the then-KFON to a Regional Mexican music format. The 2010s saw additional call letter changes to KLGO and KTAE before the current owner, Township Media, changed the call sign to KTSN and operating as "Sun Radio". Sun Radio aired an adult album alternative/Americana format. On May 29, 2022, KTSN changed its format to adult hits, branded as "96.3 Jack FM", feeding new translator K242DE. The Sun Radio intellectual unit moved to 1060 AM (now KTSN), feeding Sun Radio's existing FM rebroadcasters including 100.1 FM. The two stations swapped call signs on June 3, 2022. On November 4, 2022, Township Media was granted a second call sign change to KJFK, in order to match the station identification of both facilities; the call sign was changed officially by the FCC on December 7, 2022. References External links (covering KGDR / KUT / KNOW for 1927-1980) JFK Radio stations established in 1926 1926 establishments in Texas Adult hits radio stations in the United States Jack FM stations