KMSN (FM)

KMSN (FM) is a radio station broadcasting on the frequency of 101.5 MHz in Mason City, Iowa, United States. KMSN is licensed to Alpha Media Licensee LLC. The station's branding is generally known as "Sunny 101.5."

KMSN (FM) primarily broadcasts an adult contemporary (AC) music format. The programming typically includes a mix of current hits and recurrent songs from recent decades, with a focus on music that appeals to a broad audience. The station may also include local news updates, weather forecasts, and community event announcements.

Ownership and management of KMSN (FM) have changed over time, reflecting the dynamics of the radio broadcasting industry. Alpha Media acquired the station as part of a larger group of radio stations in the region.

KMSN (FM)'s broadcast area covers a significant portion of north-central Iowa. Radio signals can be affected by various factors, including terrain and weather conditions. As with any FM station, listeners may experience variations in signal strength depending on their location relative to the transmitter.