Beyond Aero, a French aviation firm, is making significant strides towards achieving climate neutrality in the European aviation sector by 2050 through the development of the BYA-1, an emission-free aircraft powered by hydrogen. The BYA-1 was showcased at the Paris Air Show in 2023, featuring a unique design with two electric ducted fans and six fuel cells providing energy without the need for batteries. The aircraft's hydrogen storage capacity of 250 kilograms enables it to cover around 1,500 kilometers at a cruising speed of 575 km/h. Notably, the BYA-1 produces only water vapor as a byproduct, contributing to its zero-emission status. The cost-effectiveness of hydrogen fuel, estimated at 40 cents per nautical mile per seat, positions the BYA-1 competitively against sustainable aviation fuels and traditional jet fuels. Successful testing of the fuel cell propulsion system has already been conducted, laying the foundation for Beyond Aero's certification goal by 2030. Interest from potential buyers for approximately 100 BYA-1 aircraft reflects a promising future for this innovative hydrogen-powered regional aircraft in reshaping sustainable aviation practices.