There were the five victims and their families, but also witnesses whose lives have all been changed by the events of October ...

In the days following the deadly midair collision between a Black Hawk helicopter and an American Airlines flight near Reagan National Airport, Col. Tim Zerbe, the State Army Aviation Officer at ...

Quick calculations, coordination, communication and feedback were key in helping helicopter pilots hit their spots.

Locomotion makes things move, and certain forms of locomotion make them move better than others. Those more effective types ...

From reproductive rights to climate change ... helicopter “aggressively” spun out of control from a height of 430ft and became “engulfed” in flames while taking off from the pitch after ...

Unlike fixed-wing aircraft, a change in forward air speed causes a “dyssmmetry of lift,” where one half the disc of the rotating rotor blades advances ... blade stall” which can cause the helicopter ...

“When you can be flat pitch, on the ground at idle, getting fuel and the wind is so strong that it’s starting to lift up the helicopter ... or the constantly changing conditions between ...

Vichai Srivaddhanaprabha, referred to in court as Khun Vichai, died when his Leonardo AW169 helicopter spun out of control and burst into flames when it took off from the pitch after a match on ...

Investigators have found that a rare failure of a critical part in the transmission system caused the crash of a coast guard Dhruv advanced light helicopter ... pitch, collective and tail rotor ...