Based on a heavily modified McDonnell Douglas MD-90, the X-66 was intended to demonstrate a truss-braced version of the thin wing at full scale. The experimental aircraft formed the flagship of NASA’s ...

Boeing this summer will stop developing NASA's X-66 truss-braced-wing demonstrator aircraft and shift its focus specifically ...

United Airlines ( NASDAQ: UAL) aims to be one of the first U.S. commercial carriers to fly passengers on a futuristic blended ...

Conditional purchase agreement includes a “path” to acquire 100 aircraft, with the option for 100 more in the future.