I use a couple of stands

1. Using 2 pieces for heavy foam I cut out one for the tail and one for the nose of the plane, and then run some pvc thru the bottom.

this gives me a stand to set the plane on at the field and I can put it on the top side when not in use.

2. using a handicap walker I put the same pieces of foam on each section where your hands would go and it makes a great
plane holder and folds up when not in use.