[jeesus]

My understanding of the structure of biplane wings - or the whole structure of that kind of airplane design - is that the upper and lower wings support each other by wire and strut bracing (even the fuselage of the plane is internally stabilized by wire bracing) . If the bracing is shot, or a entire surface (wing) is destroyed, the whole mess folds together and is gone. Or in another view, you will have a huge increase in entropy in that aerodynamical system. Everything else is far fetched theory!

:lol:

Mark

If lower wing is removed then upper wing falls off but removing upper wing doesnt detach lower wing.