Helicopter tree removal at popular Colorado reservoir to reach completion phase

For more than two months, a helicopter has been hard at work removing dead trees and stumps from the reservoir using a ...
Aviation Week

Hydrogen-Powered Helicopter Projects Make Progress

Under Project Proticity, Unither Bioelectronics conducted the first piloted hydrogen-electric-powered helicopter flight in May. Credit: Unither Bioelectronics Having conducted the first piloted flight ...
BGR

Would Helicopters Work On Mars? This Study Has A Theory For Making One

Helicopters on Mars may sound like something from a science fiction novel — or perhaps just a typical "Doctor Who" episode. But actually, they're not fully confined to the world of sci-fi; after all, ...
TribLIVE.com

‘If not me, then who?’: Greensburg helicopter restoration project honors Vietnam War veterans

Stephanie Redovan was walking in Lynch Field Park in Greensburg and she noticed the Army helicopter dedicated to a Vietnam War veteran needed some TLC. “The thing that kept echoing in my head was, ‘If ...