Licensed to Sheridan, Wyoming, United States, the station is currently owned by Lovcom, Inc. and features programming from CBS News Radio.

KWYO signed on the air for the first time on Monday, July 9, 1934 at 7:00pm, becoming Sheridan, Wyoming's first radio station.

(KWYO is the second oldest radio station in Wyoming, behind KTWO in Casper, which signed on as KDFN in 1930.)

In the mid 80s, the studios were relocated again, and throughout most of the 1990s, the programming originated from the 2nd floor of an office building at 2 North Main.

When the studios moved to the Sheridan Media building the format on KWYO was changed to Westwood One's satellite-delivered "Adult Standards."