What episode of mythbusters is this?

Question

adam and jamie jump out of a plane or helicopter

its not in the airplane hour

Answer 1

Well there is no episode where both of them jump out of a plane but on the penny drop myth Adam did jump out of a plane to test the terminal velocity of a penny. Then on plywood builder they jumped off a building to see how well they could control the plywood. Finally Tory and Grant jumped out of a plane during airplane hour.