ZeroAvia and RVL Aviation have partnered to launch the world's first hydrogen-electric commercial flights in the UK by retrofitting Cessna Caravan aircraft with ZeroAvia's ZA600 powertrain. The agreement includes the operation of Cessna Grand Caravan aircraft, aiming to commence domestic flights within the British Isles once all certifications and retrofit work are completed. By utilizing hydrogen in fuel cells to generate electricity for electric motors, ZeroAvia's engines produce water as the only byproduct, potentially resulting in a 90% reduction in climate impact. This partnership signifies a crucial step towards decarbonizing the aviation sector and demonstrates a commitment to sustainability and innovation in commercial aviation. ZeroAvia's technology not only focuses on reducing carbon emissions but also shows promise in lowering operating costs for airlines through decreased maintenance needs and fuel expenses. The successful implementation of this initiative could pave the way for further adoption of hydrogen-electric propulsion in the aviation industry, contributing to a cleaner and more sustainable future of flight.