i am on my second u can do 60. it is the funnest plane i have ever had. i have been flying for many years but just got into 3d flying. mine also has a fx91. the power is awesome. 20ft vertical takeoffs are awesome. it actually took me about five flights before i was able to hover it. my first one went in when i was in about a 20ft hover and the engine quit. (ouch)