But Oshkosh is merely an appetizer for Doc’s biggest achievement since its historic 2016 flight. Earlier this week, officials from Doc’s Friends announced that they have raised approximately $4.5 million toward building Doc a new home at Wichita Eisenhower National Airport. The nonprofit organization expects to break ground on the 28,000-sq. ft. hangar in September, with doors opening to the general public one year later. Most of that space will be taken up by Doc, but the remaining square footage will be used for a STEM-related education center.