"RST Engineering" wrote in message
...
Rudder pedalless Ercouples come quickly to mind.

You know, I thought about tossing that name down, ad a "besides Recoups" and
decided that they didn't count, because they don't have rudder pedals, so
there is no option to use or not to use.

Any others? It would seem like someone could make it possible with the
right combination of Frieze ailerons, and differential, or some other
combinations.
--
Jim in NC