NO ENGINE. NO NOISE. NO WAY TO HEAR IT COMING.This aircraft flies without a propeller or jet engine. The RQ-19 Aura uses charged wires inside two open wing bays to create an “ion wind,” electricity pushing air, so it makes almost no sound and leaves no heat trail for sensors to find. Powered by hydrogen fuel cells, it stays at 55,000 feet for up to five days, listening to radio signals and watching coastlines. For a spy plane, is silence more powerful than speed?Concept Art: Futuristic military hardware created for entertainment purposes only. Fictional design.
In Album: Judy Gilford's Timeline Photos
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