A sneak peek into the future… Introducing the H₂-Sling by Cellsius Aero, built on our very own Sling High Wing airframe and powered by a cutting-edge 100 kW fuel cell system that transforms gaseous hydrogen and oxygen into clean electrical energy — with pure water as the only by-product. Completely emission-free, the H₂-Sling is redefining what’s possible in sustainable aviation. With 0g CO₂ emissions, a 200 km range, and 2 hours of cruising flight, this innovative project sets a new standard fo