Lung-Like Propulsion Drives British Long-Endurance UAV

Credit: University of the Highlands and Islands
A British team has flight-tested an autonomous aircraft powered by variable-buoyancy propulsion that engineers say could deliver a novel lower-cost approach for the missions performed by high-altitude pseudo-satellite (HAPS) platforms. The Phoenix, a joint development of several UK universities and...
Tony Osborne

Based in London, Tony covers European defense programs. Prior to joining Aviation Week in November 2012, Tony was at Shephard Media Group where he was deputy editor for Rotorhub and Defence Helicopter magazines.

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