Compression ignition engines for aeronautical applications

SMA develops and manufactures piston engines burning Jet fuels, purposely-designed for the general aviation market, for single and multi-engine aircraft.


SMA is currently making production of the SR305-230E, its 4-cylinder engine of 230 hp. A new 6-cylinder engine with power over 300 hp is under development.

SMA engines technology emphasizes reliability and robustness, with the same ease of operation as with turboprop models.