There’s something to be said for a simple wind-up, free flight model airplane. With no controls, it must be built very well ...

A 3D-printed plane with tissue paper wings and a supercapacitor charged in four seconds managed 45 seconds of flight. Here's ...

Flite Test, the festival’s sponsor, offers kits to build anything from simple trainer aircraft to multi-engine warbird replicas from inexpensive foam-backed posterboard. Simple materials and ...