Just for giggles Engine OS Max .46F (not FX just F) onboard electric starter and generator its a home brew of someones as I pulled it from a 95 inch Telly. Total weight with the engine is 3.02 Pounds. Hmm A Telly's about the only thing that might fly with it on a cool day

I beleve it was Sullivan that has had a similar system for at least thirty years and I think it just dropped off the radar at Towers. Can't imagine why

John