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SIGMA2
academicEst. 2008-01-01
SIGMA2 is a technical commission within the 3AF (Association Aรฉronautique et Astronautique de France), established in 2008 and chaired by engineer Luc Dini. The commission studies UAP from a scientific and engineering perspective, analyzing physical data including radar traces, electromagnetic signatures, and witness reports. SIGMA2 collaborates with GEIPAN and international research groups.