Engine manufacturer Rotax will this year begin delivering ASTM and certificated versions of a new four-stroke, four-cylinder piston 912iS engine, with monitoring capabilities typically found only in ...
The 912iS includes a Rockwell Collins-built engine-control unit (ECU) that is the functional equivalent of a full-authority digital engine controller (FADEC) for the fuel-injected 100hp (74kW) engine.