Boston City Hall, 1, Congress Street, Government Center/Faneuil Hall, Downtown, Boston, Suffolk County, Massachusetts, 02201, United StatesUnited States Army Corps of Engineers
McDonnell Boulevard, Hazelwood, Saint Louis County, Missouri, 63042, United StatesBoeing
预估可信度 62%Air & Space Forces Magazine (22 Sept 2025): 'The first F-47 Next-Generation Air Dominance fighter will be ready to fly by 2028', Gen. Allvin said; the pin takes the last day of 2028.[1]
The first Boeing F-47, the US Air Force's sixth-generation air-dominance fighter, was already being built in September 2025, and Air Force chief of staff Gen. David Allvin said it would be ready to fly by 2028.