The X-66 program heavily modified a McDonnell Douglas MD-90 aircraft to demonstrate a truss-braced version of the thin wing.

Tecnam blends old-school passion with forward-looking innovation. Evolving its fleet from the light P92 to the twin-engine ...

United's order for the type, which is split between a path for firm orders and options for more, is subject to JetZero meeting various conditions along the way. Among the most not ...

This object had no means of visible propulsion. There was no smoke, no streak, no anything, as it passes by,” Hansen said.

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 and NASA are to pause development of the X-66 flight demonstrator to focus their research on the evolution of long, ...

Two Chinese citizens taken into custody on suspicion of illegal filming near Osan Air Base were cleared on wrongdoing and ...

Designer Robert Hall’s son, Eric, is part of an effort to create a faithful replica of the Cicada, complete with its striking ...

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

Iran, China, and Turkey have built drone aircraft carriers that could enhance their power at a fraction of the cost of crewed ...

A Boeing-built X-66 full-span model underwent testing in the 11-Foot Transonic Unitary Plan Facility at NASA's Ames Research Center in ...

Ground attack aircraft don't always get the same level of fame that fighter jets do, but they have long served a critical ...