OK...I'm a little bit slow to catch on. Thanks for clearing that up.
Yes, I can see how an ARF could possibly be made obsolete, especially the run of the mill variety. I visualized this deal differently. I had a mental image of well trained video gamers [your students] driving their RC creations around the pylon poles like they were born with joy sticks in their hands.
I'm really impressed with your program and your students are very fortunate to take part in this program.