, it's pure dynamite, everybody guesses it to be about 70mph, and that's very fast for such a small airplane! It's a whole level of performance above the rest of the RTF EDF jets... It's basically the smallest airframe that you can wrap around a 64mm fan. Hand launching is really easy, there is a grip molded in for doing it, and you don't need to heave it, it will fly away from just a light toss with no problems. Roll rate is tremendous, vertical performance is awesome, and downright speed, ...