FPV40 Build Instructions
Quick tutorial for the FPV40 and FPV40xl. Not a complete build video, but I show you all that you need to know to build it. This wing features a KFm2 airfoil made from 1/2 inch pink wall insulation foamboard and the base of the wing in made from a single 20"x30" sheet of foamboard from the Dollar Tree. Please refer to my Delta Pusher Build video for more details about how I build my wings, the exact same techniques are used to build the FPV40 and the FPV40xl.
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FPV40
Wing area 420 in^2
CG - 8.25" back from nose
Wing span - 40, root chord - 13, tip chord - 8, sweep - 14
Make markings up both sides at - 0", 2", 8", 20", 22"
FPV40xl
Wing area 480 in^2
CG - 8.75" back from nose
Wing span - 40, root chord - 13, tip chord - 10, sweep - 14
Make markings up both sides at - 0", 8", 21", 23" and that mark at 4 3/8" on the adjacent side
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FPV40
Wing area 420 in^2
CG - 8.25" back from nose
Wing span - 40, root chord - 13, tip chord - 8, sweep - 14
Make markings up both sides at - 0", 2", 8", 20", 22"
FPV40xl
Wing area 480 in^2
CG - 8.75" back from nose
Wing span - 40, root chord - 13, tip chord - 10, sweep - 14
Make markings up both sides at - 0", 8", 21", 23" and that mark at 4 3/8" on the adjacent side
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