KUAZ-AM-FM carry such popular NPR shows as "All Things Considered," "Morning Edition," "1A" and "Fresh Air with Terry Gross."
Programming is also heard on KUAS-FM at 88.9 MHz in Sierra Vista, as well as three low-power FM translators that fill in service gaps around Tucson and Southeastern Arizona.
When KUAT-FM went on the air in 1975, the FM played all classical music and the AM went all jazz.
On October 11, 2018, after an 11-year process, KUAS-FM 88.9 came to air for the first time, broadcasting to Sierra Vista, Bisbee, Benson, Huachuca City, and Douglas.
[6] A second translator, K283DC at 104.5 MHz, fills service gaps in the Catalina and Saddlebrooke areas to the north of Tucson and began operating in 2019.