Web page 1: http://f4bscale.worldonline.co.uk/bui...
Web page 2: http://amaflightschool.org/diy/basic...
Web page 3: http://f4bscale.worldonline.co.uk/lau...
This is the best way to build a balsa glider, because the finished result is a very light and resistant balsa glider.
ABOUT THE DESIGN:
Its ideal flight time is about 30~40sec (no wind) .
but if there's ascend air, it can fly few minutes. This is one of the best catapult balsa gliders. THIS IS NOT MY DESIGN, this balsa glider was designed by m1a2tank
HOW IT FLIES WITHOUT WIND:
   • catapult balsa glider