Hi a64,
I believe MMs Maule has lift rings, and that, in a perfect world is the best way to lift the a/c. I also understand he has several people going to the site to help.
If they take their time and are gentle getting it raised should be a non event. On the other hand I'm sure we've both seen our share of a/c suffer more damage after the incident / accident than need be.
In a perfect world helicoptering should be no big deal. A couple spoilered wing covers work nicely to keep it from flying under the helo. sometimes the windmilling prop will make it try and turn around and fly backwards. And no two types fly the same on tow. I too would not helo a good a/c unless the pilot had experience towing that exact make and model with that exact make and model helo. And even then it's not always a perfect world
This bird was on it's back, it suffered no post wreck damage, not even a wrinkled leading edge.
We used Dave Kings AlouetteIII on this cub. That bird was not the ideal ship but Dave had done many many of these up to as big as a c172 Notice the Alouette has no "chin bubble" Dave lifts and sets down all by "feel" as he can not see the a/c below him.
The wing dipped down as a gust swirled on the p/u... we had just walked away from it
These two flew like this for almost 2 hrs...worked out just fine.
BTW... we were in the process of swapping props, a lift strut, and taping on a new windshield to fly this cub out when the helo happened on us and through the friend of a friend process life was made easy...