Aerovel Flexrotor Guides Fleet Through Arctic Ice

Many weeks of slow and costly slogging through ice and fog might have been in store for a workboat fleet, sent a thousand miles from the nearest port to retrieve massive anchors from mooring sites spread across the Beaufort and Chukchi Seas.  But the lead ship was equipped with Flexrotor, a small unmanned aircraft built specifically for long-range imaging reconnaissance at sea.

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