Quick and easy rail launch pad for mid-power/gliders, this is what I use to launch my gliders at my RC club or when not at a launch with pads/rails available. Parts available from home depot, schedule 40 abs pipe, 8' long, one sch 40 4 way intersection, four threaded female inserts for the intersection, four threaded male outside pieces for the legs, four end caps, 1/2" by 8" long threaded hex bolt, two 1/2" washers and one nut, two 3/4 to 1 1/2" hose clamps, one piece of 1.5 by 12" long abs pipe, 6' long 1010 rail(available from 80/20 corp or on ebay)