U.S. probing collision between civilian drone, Army helicopter

WASHINGTON (Reuters) - The National Transportation Safety Board said on Thursday it is investigating the Sept. 21 collision of a civilian drone and a U.S. Army UH-60 helicopter east of Staten Island, New York City, as concerns mount over the rising number of unmanned aircraft in U.S. airspace.

from Reuters: U.S. http://ift.tt/2xl3SjS