I had no trouble when I was younger. Now however, bypass surgery 20 years ago and every year a stress test, blood test, Cardiologist recommendation and wait for 3 to 5 months every year. By the way, the 12 month certification period begins when you submit the paper work, not the day they issue your medical. I sold my Skyhawk and am looking forward to flying the Kitfox (this spring I hope).