- Build Plan (PDF, AI, etc.)
The Grunjet is a two sheet foamboard jet that flies fast and sporty, can slow down to a crawl for landings, and is packed with amazing vertical performance. All only costing less $80 to build from the ground up! With this plane you have the option of building it with a V tail or a standard tail, there are no real handling differences between the two other than the fact that the V tail has rudder control. The nature of V tails is adverse roll when rudder is applied, that is quite apparent on this design.