KOJM (610 AM, "The Rock") is a radio station licensed to serve Havre, Montana. The station is owned by New Media Broadcasters, Inc. It airs a Classic Hits music format. The broadcast studios are located north of town, at 2210 31st Street North. This facility is shared with its sister stations. The transmitter and two towers are also at this location.
KOJM was the first AM radio station in Montana to broadcast with HD Radio in the summer 2004.