By Francis X Govers III -
UAV’s, or Unmanned Aerial Vehicles, tend to face two issues – not being able to stay on station for long periods, and carrying enough of a payload to be useful. Nevada outfit Airship Manufacturing is introducing a new line of UAV airships, called Sky Sentinels, that promise larger payloads with greater endurance, as well as being adaptable, modular, and economical to operate. And they do this without any wings.
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