WSHU (1260 AM), is an NPR member radio station licensed to Westport, Connecticut.

However, at night, to avoid interference with other stations on 1260 AM, it reduces power to nine watts, effectively limiting its nighttime footprint to the area immediately around Westport.

It holds periodic fundraisers on the air to support the running of the station.

Throughout most of its history, WMMM had a full service middle of the road radio format, featuring popular adult music, local news and sports.

On June 18, 2015, WSHU was granted a Federal Communications Commission (FCC) construction permit to change the community of license to Seymour, move to a different transmitter site, decrease day power to 650 watts and increase night power to 17 watts.