Hi somewhere read that you have flown this shocky. Is the elevator enough for 3D or I should enlarge a bit by cutting some stab area?

Thanks in advance,

Nick

Nick,

I have been flying this plane a little bit lately. I think that the stock elevator is plenty. It will not let you hit a wall like the yak 54 does but it also doesnt hunt as bad in level flight. I think if I were to increase anything it would be the ailerons as the roll rate is a little slow. If you want better elevator authority just add counterbalances to the elevators.

Andrew

With this mod. the Ikarus F3A gets full 3D authority.

Brg.
Roberto Montiel
Spain