RH - Rotorhub

Heli-Expo 2017: Going for green helicopters

27th February 2017 - 12:00 GMT | by Helen Haxell in London


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Innovative rotor blade technology is helping reduce noise levels exerted by helicopters but there is still a long way to go.

According to the European Helicopter Association's (EHA) recent report on 'the social and economic value of European helicopter operations', there has been a significant improvement to helicopter noise ...

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