The future of sustainable flight has officially touched down! Cellsius Aero has proudly launched the H₂-Sling, engineered on our own Sling High Wing airframe and powered by a groundbreaking 100 kW hydrogen fuel cell system that turns hydrogen and oxygen into clean electric energy — leaving nothing but pure water behind. With zero CO₂ emissions, a 200 km range, and 2 hours of cruise, this aircraft is pushing the boundaries of green aviation and marking a major milestone for the industry, reshapin