You must be logged in and verified to contact the designer.
Container for ballast and all electronics for flying wing RC combat gliders. All components are easily accessed and replaced, though they are held so securely that they should never move or be damaged. The unit can easily be moved between planes and can make planes stronger instead of weaker when components are installed separately. This is part of the open-source Butterknife project to create fully 3D printed combat gliders. For more information and to get involved, see the project home page here: http://superliminal.com/gliders/butterknife/