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Ethanol-Free Mogas

Please select the appropriate engine type link below where you will find information describing how to obtain clearance for an aircraft to use unleaded Mogas. For Rotax, Jabiru and VW engines, please see the E5 Mogas page.

Related Information

EASA Investigation on MOGAS

EASA has issued the Final Report of the Safety Implications of Biofuels in Aviation (SIoBiA)

This project was undertaken by the University of Aachen under a research contract to EASA. The Light Aircraft Association was represented during this project by Barr
y Plumb, who was a member of the project steering committee. All aspects of the use of Mogas containing biofuel additives were considered in the research programme and the final report from the project is now publicly available here.

This is
a summarised version of the SIoBia findings.


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