December 2019
Avvron purchased a Groppo Trail light aircraft in order to commence flight trials with our A-90 opposed piston engine. The A-90 will be able to opperate on SAF, Jet A-1/F-34, and F-35.
December 2019
Avvron purchased a Groppo Trail light aircraft in order to commence flight trials with our A-90 opposed piston engine. The A-90 will be able to opperate on SAF, Jet A-1/F-34, and F-35.
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