Drone

New Atlas was one of the first to report that Israel’s Urban Aeronautics (UA) is going into full-scale development of it’s CityHawk VTOL flying car. The first manned flights of this hybrid-powered, 170 mph six-seater will take place in 2021-22, after which it’ll be converted to run on hydrogen fuel cells.

Unlike many flying car designs we’ve seen in recent years, the CityHawk doesn’t use any kind of winged flight option to help increase its efficiency over a longer range. Instead, it’s lifted full-time by a large pair of contra-rotating props at the front and rear of the vehicle, which will initially be powered by a pair of 1,000-horsepower turboshaft engines. These engines are also connected to electric generators, which charge up batteries to power twin thruster props on the back for forward motion.

The configuration is similar to the unmanned Cormorant/AirMule aircraft that UA has been testing for a number of years now. That airframe has completed more than 250 test flights to date.

The CityHawk is designed to meet FAA regulations as a twin-engine helicopter – but it carries some significant advantages, notably its car-sized footprint, its completely enclosed propellers and its much quieter operation. UA claims the CityHawk’s prop noise will blend in with regular traffic by the time it’s a block away, where you can often hear a helicopter from a couple of miles’ distance.

Read More: Sapphire Windows For Drones

Once it’s built and certified, the next step will be to convert the CityHawk to green power. Battery energy density isn’t high enough to get a useful range yet, so UA is planning to go with hydrogen fuel cells. We’ll let them figure out how to get that cranky stuff piped to wherever it’s needed for refueling. Continue reading about this flying car.

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