Originally posted by IFLYRC4FUN
Several weeks ago I called Airborne Models, the importer, about the new tail feathers and to see if I could get a set. The reply they gave me was that their is no new tail feathers and the plans to produce them have been cancelled. That is all he said, no reason why.
That is interesting indeed... They clearly (to the extent that PhotoShop was not involved

) made some prototype models as they were seen in several ads...
I don't have many flights on mine, but I think the rudder is plenty effective. It is my belief that KE is more affected by fuselage side area and the amount of air moving under the fuselage than by the rudder. My SIG SE will KE all day long once I put an Irvine 53 spinning a 12.25X3.75 prop on it. Comments? Might as well talk aerodynamics for a while...