does the 'headwind', for want of a better term, caused by the airflow being twisted in the opposite direction somewhat compensate for the downwash? i have read that coaxial are up to 30% more efficient...
I have thought of the same thing myself. It will have to be at least double redundancy though, probably a primary servo on the control surface and a secondary on the trim tab, running on independent buses with small back up batteries for each bus.
not one stop light in Dominica! but we do have street lights
u r right holden, a few places could be used as runways. the beaches are mostly rocky, not many sandy beaches so beaching would be difficult. did u see my big cat moored just south of roseau? look for anchorage hotel, thats me.
i need to show this video to my authorities, start sowing seeds...who knows what good it may accomplish...
the problem is our roads are littered with powerlines, trees and every obstacle imaginable running very close.
or maybe i should move to alaska