what county is fergus falls minnesota in
The following public-use airports are located in Otter Tail County: 1  Fergus Falls Municipal Airport (FFM) in Fergus Falls. 2  Henning Municipal Airport (05Y) in Henning. 3  New York Mills Municipal Airport (25Y) in New York Mills. 4  Pelican Rapids Municipal Airport (47Y) in Pelican Rapids. 5  Perham Municipal Airport (16D) in Perham.