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The prescription for the unleaded AVGAS dilemma

26 May 2013

A continuation of this presentation can be found on

This presentation has Mr. Cesar Gonzalez with experience from many years inside Cessna as author. It offers a window on a multifaced solution to the grade AVGAS 100 LL replacement dilemma, with low risk and incorporating current technology tools and materials.

Among the tools is the use of ETBE (ethanol-ether) and the Cessna combustion-system incorporated into an aircraft engine capable of burning practically all types of transportation fuels.

Hjelmco Oil wants to give credit to the SAE, and in particular to Mr. Ben Martin, Chairman of the SAE Wichita, Kansas Section that authorized the release of this presentation to Hjelmco Oil for publication.

The presentation can be dowsloaded from the upper hand right corner.

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