Its transmitter site is located off O'Brian Street near U.S. Route 54 in north east El Paso.

[2] KTSM has one local show on weekdays, Talk El Paso with Andrew Polk, heard in afternoon drive time.

Weekends feature a mix of local and syndicated shows on money, health, technology, travel, home repair and the law.

Weekend programs include The Kim Komando Show, Bill Handel on The Law, At Home with Gary Sullivan, Beyond the Beltway with Bruce DuMont, Sunday Nights with Bill Cunningham, The Travel Show with Larry Gelwix and Somewhere in Time with Art Bell.

In 1998, San Antonio-based Clear Channel Communications (renamed iHeartMedia in 2014), acquired both KHEY-AM-FM and KTSM-AM-FM.