This video shows how I made a sliding PVC R/C Airplane rack. The purpose of the rack is to be able to raise your planes up on a rack out of the way of the stuff or people below. Best used in a garage where the ceiling height is high. Standard PVC racks work but if you have the head room then the sliding rack might be the way to go. You could also use it for a wing rack to hold your wings. This is my own solution to storing my planes in my garage and it doesn't take up much space. My 1st How To. Hope you like it.