Watertown Regional Airport is a city owned public use airport located 4 km northwest of Watertown, a city in Codington County, South Dakota, United States. During World War II, the airfield was used by the United States Army Air Forces. It was used as a Second Air Force cold weather bomber training base as an auxiliary to Sioux Falls Army Air Field, and by Air Proving Ground Command.
Watertown Regional Airport code (ATY)
Airport Name: Watertown Regional Airport
Airport Keywords: Watertown
Airport (IATA) Code: ATY