Science Olympiad 2025 Helicopter Kit

Science Olympiad 2025 Helicopter Kit. It builds to a rotor diameter of up to 13.5 inches and is light enough to use a small amount. These kits are hand crafted with quality materials and thorough instructions to help others get similar results and are intended to be a launching pad for even greater things.

It builds to a rotor diameter of up to 13.5 inches and is light enough to use a small amount. Twister is a beginner friendly helicopter which complies with the science olympiad helicopter division b and c rules for the 2025 season.