Northeast Iowa Regional Airport — Charles City, United States

Northeast Iowa Regional Airport gives the small city of Charles City, self-described birthplace of the farm tractor thanks to the pioneering Hart-Parr Company that operated there in the early twentieth century, a modern general-aviation facility for business and agricultural flying. CCY's paved runway accommodates crop-dusting operations, corporate turboprops visiting area manufacturers, and flight instruction for local pilots, though it carries no scheduled airline service. The surrounding Floyd County landscape is heavily agricultural, dominated by corn and soybean production, and the airport functions as a practical link for farm equipment dealers and regional businesses that would otherwise face a long drive to Waterloo or Mason City for air access.