Today we made a flying model of the battle bus from fortnite! It ended up being more of a blimp rather than a hot air balloon but propane regulators at that size would be hard to find, nevermind...
This video busts 2 myths- The outside temperature was 32C and the plane didn`t warp or melt, and the props turn the same direction without a performance or handling penalty
This article describes my building plan and steps. I've got many requests to declare the PDF Plan after sharing my images. I have made 2 units of this design and the first one flew good. ...
