ZeroAvia has taken delivery of a 76-seat Bombardier* Q400 airplane from Alaska Airlines. The craft could become a test bed for ZeroAvia’s modular HyperCore motors and hydrogen fuel systems. The Q400 will carry four times the number of passengers of the company’s current Dornier 228 twin-engine test aircraft – already having made five successful test flights. ZeroAvia proclaims, “The future of flight is renewable hydrogen,” and explains with a mission statement. “From 20 seat regional trips to over 100 seat long-distance flights, ZeroAvia enables scalable, sustainable aviation by replacing conventional engines with hydrogen-electric powertrains.” Two Dorniers, one in the United Kingdom and one in Hollister, California, are undergoing test flights (five so far in the Cotswolds in England) or awaiting FAA …