Ford Prefect
Expedition Leader
I have serious doubts the rig will be moving fast enough to create that amount of drag. Any mounting system that's stronger than duct tape would work. The trick is making it weatherproof and rigid enough to sustain the pounding sure to happen on dirt tracks and washboards.
I agree that the washboard is going to be hard on the plane.
The thought of the thing catching wind, though... I do not know where you are from Matthew, but we get 80 mph winds here just parked. Driving into that at 40mph means you are getting 120mph pressure on that truck. Small planes here can literally take off without removing the wheel chalks. They have proven it... Just saying...
A thought came to me though... What is the strength of the base of your plane like? Most of that plane is made from really thing metal that would rip under any serious effort. Would it be wise for you to lay down a 1/8th to 1/4 thick flat piece of aluminum to bolt through to the truck? This would then (in my mind) be like spreading the load around the plane like one massive washer?
Am I nuts, or would this work?
Regards,