THE HELICOPTER IS A MIX of proven and new technology. A Lycoming engine and Aspen Avionics primary flight instruments are easy to operate. But the Fenestron tail rotor and Electronic Pilot Management system (upper screen, below) will be foreign to many. The EPM is a smartly designed system, one of many clever touches in the Cabri. A key fob locks the main doors and the baggage door. How novel.