I don't see how that fits under 254 pounds, unless they stretch the meaning of safety equipment. Most ultralights I've seen are the thinnest scaffolding for a wing or parachute holding a tiny engine and a seat. Maybe the materials are some new composite?
I'm also curious how the FAA will determine max fuel capacity for an electric aircraft. Does battery weight count in the "empty" calculation? Is there an amp-hour-to-gallon average? Could I make a frame out of batteries to get "free weight" towards my design?
I'm also curious how the FAA will determine max fuel capacity for an electric aircraft. Does battery weight count in the "empty" calculation? Is there an amp-hour-to-gallon average? Could I make a frame out of batteries to get "free weight" towards my design?