Fergus Falls Municipal Airport, also known as Einar Mickelson Field, is a public airport located three miles (5 km) west of the central business district (CBD) of Fergus Falls, a city in Otter Tail County, Minnesota, USA. The airport covers 731acre and has two runways. It is primarily used for general aviation. The airport was formerly served by Northwest Airlink and United Express.Aircraft operationsAs of July 31, 2011 there were 47 aircraft based at the airport with an average 23 aircraft operations per day. 85% were general aviation, 13% were air taxi and 1% was military. There are 41 single engine aircraft, 3 multi-engine and 3 ultralight aircraft based at the airport.CargoBemidji Airlines (Minneapolis/St. Paul)