KOOL 105 (KZQL, 105.5 FM) is a classic hits station licensed to Mills, Wyoming and serving the Casper area, playing hits of the 1970s, '80s and '90s along with Casey Kasem's American Top 40 countdowns and Murphy, Sam & Jodi in the mornings. The station is currently off the air, with its online stream suspended, since a transmitter equipment failure and related financial difficulties in July 2026.
