Compression ignition engines for aeronautical applications
SMA, a 100% subsidiary of Safran Aircraft Engines, develops, manufactures and sells a new generation of compression ignition engines, purposely-designed for aeronautical applications. SMA engines are specifically designed for single and multi-engine aircraft.
 The 230 hp version SR305-230E designed for the general aviation market, specifically for jet fuels aircraft, has been certified by EASA and FAA in 2011 The SR305-230E is intended for OEM’s integration programs. It is designed for single or multi-engine application, and for professional as well as private use.

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 is under development with power over 300 hp.

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


SMA is currently developping a six-cylinder engine with power of over 300 hp, based on the same technology as the current 4-cylinder SR305- 230E.

The new engine will be for OEM's new programs of single or multi-engine aircraft, for professional or private applications.

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