That's nonsense. Spin/autrotation is all about one wing (partially) stalled,
and the other not. It's not about drag.

--
Bert Willing

ASW20 "TW"


"Chris OCallaghan" a écrit dans le message de
m...

Here's another argument. The vertical stabilizer provides a great deal
of yaw stability, even at very low speeds. To start autorotation, you
need a source of drag at the tip greater than the normal differential
to be expected resulting from span effect in a turn. That we don't