The Cavalon looks a wonderful sexy fun looking aircraft, to be honest they have obvious uses to me but poor rep safety wise and other reasons means they have never taken off I have a few ideas about how they could be used with a mate of mine but is it just a case of reaching maturity (and adding caa rules and regs surrounding them)?Btw, the rotadyne never seemed a flawed concept to me, just commercial pressures and politics got in way