KNMM has also reached a 3-year agreement to air live coverage of New Mexico State Aggies football and basketball.

KNMM began airing on the translator in December 2017 but it has very limited reach as well as signal conflicts with KQUQ-LP broadcasting in the South Valley.

Sports/Talk with live college sports featuring New Mexico State University and local high school games.

Afternoons and live sports was produced and directed by Brian (Douglas) Spieker, who is currently employed by Delicate Thunder Broadcast Audio as a consultant and contracting producer/technical engineer specializing in the News/Talk/Sports and News and Information formats by 5 groups (11 stations) across Minnesota, North Dakota and, Wisconsin.

On July 1, 2000, KDEF began airing the satellite derived Radio Disney format, which was aimed towards kids, tweens, and younger teens aged 6–14.

The format ended in February 2003, when Radio Disney moved its affiliation in the Albuquerque market to O&O station KALY.

On June 27, 2013, the station filed an application for Suspension of Operations/Request for Silent STA with the U.S. Federal Communications Commission (FCC).