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Bye Aerospace has confirmed that the prototype Sun Flyer 2 aircraft has made its first flight. The prototype aircraft flight test program, which began in late March, is being conducted at Centennial Airport (KAPA), south of Denver, Colorado, and are now progressing to increased speed, altitude and endurance capabilities. EP Systems provided the energy storage system for the Sun Flyer 2 prototype aircraft being flight tested, including battery modules (packs), battery management unit and power distribution unit. The battery cells are LG Chem “MJ1” lithium-ion battery cells with a 260 Wh/kg energy density. Bye Aerospace will soon announce who its electric motor