RE: is a rudder really needed?
mmm, interesting, yeah i forgrot about flying wings
now what about a little ultralight pusher plane?
i have my kadet senior left over wings with barndoor ailerons on them and would like to build a fuse with a pusher engine in the back and a sq. alum. tube out the back and just put on the horiz stab and elev. no vert. fin/rudder
would it be a squirrly thing?