Ducted-wing VTOL

[sphericalone]

This is how it's supposed to work; on either side of the craft.two semi-spherical ducts@ c.g. containing a prop.{pusher}.These props counter-rotate.to correct torque.

[Nethole]

http://www.google.com/search?q=darpa+oav&start=0&ie=utf-8&oe=utf-8&client=firefox-a&rls=org.mozilla:en-US:official


Just to realize what kind of world you're getting into, and the effort involved in flying one (just see the first link from google)

[clolson]

These guys make a working R/C scale version of this sort of thing:

http://www.trekaero.com/

Curt.