Airplanes will have to skirt four Swiss park quiet zones

13th January 2011, Comments 0 comments

Bern, Switzerland GenevaLunch - Animals, including humans, will have a better chance to hear themselves think in four Swiss wildlife areas, with newly declared quiet zones going into effect in March 2011 in mountain areas. Pilots currently have to keep a distance from human habitats but can fly at 150 metres or above where no ...

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