On Thursday, May 14, 2020 at 8:25:22 PM UTC-4, wrote:
Has anyone investigated placing the tow hook directly over(or under) the tow planes center of gravity? This would keep the out of position glider from yanking the tow planes tail out of acceptable limits? The RC tow ships, I have seen, place the tow hook over the towing ships CG.
My 2 cents,
JJ

This is exactly how they do it with Radio control models! I tried towing radio controlled models with a tail hook on a 10' span cub....some success, many crashes....with Hook on top of wing...no problem...and they fly the model gliders really high on the tow plane. Needs some frame around the fin and horizontal stab to prevent rope entanglement....don't think it is safe for "real" towing...



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