Proven by history.
On September 29, 1984, Patrice Franceschi completed the first circumnavigation of the world in an ultralight aircraft — the Aviasud Sirocco. 36,000 kilometers. 33 countries. 909 days. An achievement that proved ultralight aviation was capable of far more than anyone imagined. The successful Sirocco was built over 200 times in total and is today the foundation of our innovative evolution — the ALPHAFROG G1.
Cold snow conditions in Turkey.
Tight runway in Brazil, near a river.
Tropical atmosphere over Mexico.
Sandy desert of Mauritania.
Evolved for Today.
Reissued by our passion-driven team, the ALPHAFROG G1 carries this legacy into the modern era — lighter, smarter, and further developed for a new generation of pilots seeking freedom without barriers. Built with precision, passion, and purpose, every aircraft reflects our commitment to quality, safety, and pure joy in flight. Built to be unique and innovative in its aircraft class.
The ALPHAFROG Team to turn visions into reality.
Precision work with state-of-the-art technologies — built to withstand.
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