A160 Hummingbird unmanned rotorcraft can loiter for 24 hours
Images Gallery User Comments (2)A blimp doesn't have the same speed and maneuverability as a helicopter.
soupisgoodfood
- October 23, 2009 @ 01:10 pm
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All very clever, but a helium blimp can hover indefinitely, and it's pretty quiet as well! It could use an electric motor, which is even quieter. Just a thought...
windykites1
- October 23, 2009 @ 02:10 am