[2] Licensed to Brownsville, Texas, United States, the station is currently owned by iHeartMedia and features programming from Fox News Radio, Premiere Radio Networks and Westwood One.

[3] It shares studios with its sister stations, KHKZ, KQXX-FM, KTEX, and KBFM, located close to the KRGV-TV studios in Weslaco, Texas, while its transmitter is located near Brownsville, Texas.

[4] A construction permit for the expanded band station was assigned the call letters KQXX on March 6, 1998.

[6] On February 3, 2004, KVNS was sold to Clear Channel Broadcasting Licenses, and on February 17, 2009, the station was sold to Clear Channel Broadcasting Licenses.

[7][clarification needed] The FCC's initial policy was that both the original station and its expanded band counterpart could operate simultaneously for up to five years, after which owners would have to turn in one of the two licenses, depending on whether they preferred the new assignment or elected to remain on the original frequency,[4] although this deadline was extended multiple times.