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Interesting Engineering on MSNUS unveils new spy drone with 115-mile strike range, 13-hour flight and big payloadVirginia-based AeroVironment (AV) has unveiled its JUMP 20-X vertical takeoff and landing (VTOL) unmanned aircraft ...
With ReFEx (the Reusability Flight Experiment), the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) is developing a technology demonstrator for the vertical take-off and ...
that of carrying people and cargo from place to place in vertical take-off and landing aircraft (VTOL). It's not at all hard, though, to keep track of the ones that are in an advanced stage of ...
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