This is an NMPRA EF1 (Electric Formula 1) model based on the Great Planes Little Toni visual model in the Real Flight Airplane MegaPack. It is tuned to perform much like an actual EF1 plane and the battery only lasts 11-14 laps on an EF1 375' x 375' x 100' three pole course. You can find more planes, and courses at http://ef1pylon.com ... They will be coming to these swap pages as well as pylon racing Warbirds, Club 40 Glow and Electric planes, Quickie 500, and Q40 Racers, along with the appropriate pylon courses.