Amateur, homebuilt aircraft have existed since the Wright Brothers. Planes built ... kit aircraft builders willing to spend ...

The NGAD is set to succeed the F-22 Raptor, which entered service two decades ago, as the US Air Force's top air dominance fighter.

Boeing will build ... new aircraft will be called the F-47. The aircraft has been in development since 2018 under the Air Force’s Next Generation Air Dominance program. The manned jet is ...