Sorry, but no Hoosie. The treadmill is causing you to go backwards. Therefore, you have airflow coming from behind you if you are losing ground. You are moving forward against the belt, yes, but not the relative wind. You will not takeoff, you will not fly, and you will not collect 200 bux (you will not pass go!) LOL

The only way you can takeoff on a treadmill is if you have a very loooooooooooooooooong treadmill and you are actually moving forward on it. AND the problem with this is that the engine will have to spin even faster to offset the original speed of the treadmill. Now if the treadmill is running in reverse, you will need less power, just like the truck pulling that float plane!