The airframe (named the Solar Bear) is a small lightweight flying wing, with a balsa ... RC Groups. Check out the Solar Bear in action, flown here by [AJWoods]. We’ve previously covered solar ...

The RC planes ... Do-it-yourself kits, which can be constructed out of foam poster board and a handful of mechanical parts, can cost as little as $100. A foam starter plane costs $250, including ...

Tongue-and-groove joint Naturally, for an RC plane, weight is an issue. When’s the last time you used 0% infill, as he does for some parts? Those parts also have only one perimeter, making this ...