The first flight of a hydrogen-powered helicopter has been accomplished in Canada by Unither Bioelectronics. A subsidiary of ...

A Connecticut startup is designing drones to be flown in near-hurricane-force winds and other stormy conditions.

The U.S. Army ordered 65 of the 47Ds, which it dubbed the H-13 Sioux, while the Navy ordered 12, which it designated HTL-2.

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With lightweight Lycoming four-cylinder piston engines and even lighter airframes ... It's not often we see a totally new player enter the utility helicopter scene in a space where the legacy ...

WASHINGTON (AP) — Federal investigators looking into the cause of the January collision between a passenger jet and an Army helicopter near Washington, D.C., that killed 67 people recommended a ...

34,734 people played the daily Crossword recently. Can you solve it faster than others?34,734 people played the daily Crossword recently. Can you solve it faster than others?

A wild scene Monday afternoon after a sightseeing helicopter was forced to make an emergency landing on a South Side golf course. The Chicago Fire Department said that a helicopter made a ...

Fitzgerald Craan saw something even rarer early Monday evening while playing Jackson Park Golf Course on Chicago’s South Side ... helicopter descending from the east, heading west, and the ...

utility work, and passenger transport, with a reconfigurable cabin for various missions. The aircraft will be powered by a Safran Helicopter Engines Arriel 2W engine, producing 1,000 shaft horsepower.

Everett, Washington based magniX has unveiled a range of lightweight, high-speed electric engines designed for helicopters. Designed for small singe-engine helicopters through to larger hybrid ...