US Naval Research Laboratory engineers recently demonstrated Hybrid Tiger, an electric unmanned aerial vehicle (UAV) with multi-day endurance flight capability, at Aberdeen Proving Grounds, Maryland.
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US Naval Research Laboratory engineers demonstrate Hybrid Tiger, an electric unmanned aerial vehicle with multi-day endurance flight capability at Aberdeen Proving Grounds in Maryland, Nov. 18. This was the first time Hybrid Tiger flew through a complete diurnal cycle, a 24-hour period of day and night, and its longest flight to date (Picture source: US Naval Research Laboratory)
