A U.S. Army AH-64 Apache attack helicopter flies overhead at Bagram Airfield, Afghanistan. (Tech. Sgt. Matt Hecht/U.S. Defense Department) WASHINGTON — Boeing plans to begin testing a full 3D-printed ...

Between its various branches, the United States military has created some of the most iconic vehicles in history. Naturally, some models have been promising prototypes that never made it to production ...

The United States boasts a large fleet of helicopters, and the AH-64 Apache may be one of the most well-known. It is easily one of the most iconic military helicopters in history, and for good reason.

WASHINGTON — Boeing plans to begin testing a full 3D-printed main rotor system for the AH-64 Apache attack helicopter in the spring of next year as part of an effort to cut out long-lead times and ...