Veteran Active Rock personality and programmer Madd Maxx Hammer will retire at the end of this year. His career began in 1976 at KIBS in Bishop, CA. Hammer has also worked at KEGL/Dallas, KAZY/Denver, KZRX/Phoenix, KRAB/Bakersfield, and the LoudRadio network. Recently, Hammer has been on-air at DSN Radio’s digital RockRadio KDKT in Bismark.