PowerUp Tornado Updraft for 4.0

500-050NH1 is an add-on part for the POWERUP 4.0 and requires a POWERUP 4.0 plane and our Add-On Installation Kit with the clips to connect. A classic self-build high-quality/high-performance Balsa Wood kit designed to fly with the POWERUP 4.0 AIRPLANE (not included). - Moderate building difficulty - Designed and made in the USA by Brad & Bruce Williamson from Nighthawk Gliders - Build Instructions & Full-Scale Plans included To build, you will also need: - 1 X POWERUP 4.0 AIRPLANE - 1 X ADD-ON INSTALLATION KIT FOR POWERUP 4.0 We're POWERUP, and we developed the first smartphone-controlled paper airplane. Convert your paper airplane to a controlled one.