Britton Municipal Airport

Britton Municipal Airport is a city-owned, public-use airport located two nautical miles (3.7 km) northeast of the central business district of Britton, a city in Marshall County, South Dakota, United States. According to the FAA's National Plan of Integrated Airport Systems for 2009–2013, it is categorized as a general aviation airport.

Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned BTN by the FAA and TTO by the IATA (which assigned BTN to Marlboro County Jetport in Bennettsville, South Carolina ).

Facilities and aircraft
Britton Municipal Airport covers an area of 192 acre at an elevation of 1318 ft above mean sea level. It has two runways: 13/31 is 4210 by with an asphalt pavement; 1/19 is 2034 by with a turf surface.

For the 12-month period ending April 28, 2022, the airport had 2,240 general aviation aircraft operations, an average of 43 per week. At that time there were 10 aircraft based at this airport: 8 single-engine and 2 multi-engine.