Combine the Joby S4 pre-production prototype with H2 Fly’s expertise in providing clean energy, and watch world records fall. 2021 155-Mile Battery Flight Justin Paines, Joby’s Chief Test Pilot, guided the eVTOL through eleven circuits of a pre-designated route and managed 154.6 miles (248.8 km) in just 77 minutes. JoeBen Bevirt, Joby’s founder, noted his firm had, “achieved something that many thought impossible with today’s battery technology.” Batteries have improved since then, but an alliance with a German hydrogen program makes even longer flights possible. 2024’s Hydrogen Odyssey In an even greater demonstration of its capabilities, an S4 powered by hydrogen managed a 523 mile, non-stop flight on June 24, 2024. Powering around a circuit above Marina, California, the craft landed with 10 percent of its 40-kilogram (88 pound) hydrogen load still available. A collaboration between Joby and Germany’s H2-Fly uses much of the same system as H2-Fly’s Hy4 aircraft, a re-engineering of the G4 designed by Tine Tomažič, head …
