EnergyOr Ups the Ante for Endurance

Dean Sigler Fuel Cells, Hybrid Aircraft, Hydrogen Fuel, Sustainable Aviation, Uncategorized 0 Comments

Staying airborne for more than an hour or two might seem like a huge leap for battery-powered electric aircraft.  Inspired designers like Eric Raymond have been able to use solar cells to extend their flights to near-perpetual states.  A large craft like Solar Impulse 2 remains in flight for up to five successive days and nights only through careful energy management and flight planning.  Researchers are looking at hydrogen fuel cells as an alternative to batteries, with the hopes of achieving greater endurance. One company, EnergyOr, has developed two still small fuel cells to power their rotary- and fixed-wing drones, setting several records in the process.  With payloads and maximum takeoff weights that enable carrying a 4K camera or large …