U.S. Army Helicopter pilots in the 101st Combat Aviation Brigade are evaluating a system designed to let them relieve themselves in flight. Soldiers will evaluate whether it can help address a problem ...

Huge props to these two helicopter test pilots, who have white-knuckled it through one of the most harrowing experiences in rotorcraft flight – an unpowered autorotation emergency landing – allowing ...

Boeing has delivered the last of six MH-139A Grey Wolf test helicopters to the U.S. Air Force, marking the program's transition from research and development to low-rate initial production. These new ...

Add Yahoo as a preferred source to see more of our stories on Google. WASHINGTON — The first two field-ready MH-139A Grey Wolf helicopters are now in final assembly and Boeing said it expects the long ...

Rotor Technologies successfully completed a test campaign for its uncrewed R220Y, a modified Robinson R22 helicopter, claiming it as the first-ever test program involving an uncrewed full-scale ...