hi ; i have had a few hours in pusher gyros ; the real thing ; a few guys make tractor autogyros ; none make the coaxial ; dr igor bensen made a prototype coaxial pusher which
could easily have been a tractor ; in fact , a friend of mine has made a tractor autogyro by
modifying a brock bensen pusher gyro ....... but i digress ; if you want to see a picture
of a real coaxial autogyro in flight , search key words : B-8MH gyro and you will see dr
bensen flying his creation ;
duggy