Add Yahoo as a preferred source to see more of our stories on Google. A European arms maker flew what the Royal Navy called "the UK's first truly autonomous full-size helicopter." Leonardo's Proteus ...
The 10 best Helicopters & Rotorcraft of the Second World War ...
Airbus Helicopters is aiming to complete preliminary design work on the hybridisation of its H145-based PioneerLab technology demonstrator by mid-year, keeping the rotorcraft on track to take flight ...
CommonSpirit Health is proposing a new design for its Flight for Life helicopters and other emergency transport vehicles. But some Colorado residents who like the helicopters’ current orange design ...
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