I love airfoils. Just love the smooth curves that produce magical lift. Here is a moody contemplative video celebrating the art of hotwire cutting.
My seup is working smoothly now with 4S lipo power and templates of thin aluminium flashing, cut out with scissors. The wire is 40kg 7 strand SS fishing leader wire.
Template material is 0.3mm aluminium window flashing http://www.bunnings.com.au/consolidat...
The Yellow foam is Knauf XPS insulation foam http://www.bunnings.com.au/ourrange/...
My hot wire setup    • Hot wire airfoils and bow  

MATERIALS
All my building materials and RC gear http://newtonairlines.blogspot.com.au...
Yellow foam Knauf XPS insulation foam http://www.bunnings.com.au/ourrange/...
Bulk Depron http://www.tradewarehouse.com.au/more...
Skyshark P4X spars http://www.kitesandfunthings.com/Prod...
New Stuff ironon film EZload laminate http://www.neopostonline.com.au/lamin...
Blank ID cards Ebay http://www.ebay.com.au/usr/y2store?_t...
Newton Airlines blog (Plans) http://newtonairlines.blogspot.com.au
Website http://anewton.net
Music deleted due to copyright claim