Okay, I admit I don't know how much weight a one-square-foot piece of
3/8, 1/2, or 3/4 inch plywood will bear before breaking. I err on the
conservative side. :-))
What would be the appropriate size for 210 or Cherokee Six six aircraft?

RST Engineering wrote:
1" ply? Jeez, are you flying a DC-3 in?
Jim

"john smith" wrote in message
For your airplane:
three pieces of 1" thick plywood (one for each wheel)