Featured in helicopters

Check out the double-rotor helicopter that could be the US Army’s next Black Hawk
The science behind how an aircraft glides
How aerial firefighters battle blazes from the skies
The huge Navy hospital ships in Los Angeles and New York have a rich history
Bell’s new helicopter may look strange, but it could reduce accidents and noise
What’s it’s like to fly an 11,500-pound experimental helicopter (with zero experience)
California’s aerial firefighters struggle against record winds in Kincade blaze
This big drone takes off like a helicopter, flies like a biplane, and can carry 70 pounds
Black Hawk helicopters have a flight plan to go autonomous
Dual rotors could make the Defiant one of the world’s fastest helicopters