Lilium Elevates Five-Passenger Uber-Ready Vehicle

Dean Sigler Sky Taxis, Sustainable Aviation Leave a Comment

Uber Elevate, headed toward its third annual meeting in Washington, D. C., has established guidelines for what it wants to see flying in its service.  Lilium, a German electric Vertical Takeoff and Landing maker, has flown a vehicle that seems to meet those guidelines. The web site, A New Domain.net, notes, “The authors of the Uber paper point out that the high-profile German concept, the Lilium, is a ‘push to extremely high levels of distribution while coupling the vertical lift in closely with the wing high-lift system.’ The concern here, however, is that such jet-lift approaches “will require substantially higher power for takeoff and landing, with greater challenges operating quietly within cities,” according to the Uber paper.” “From the looks of it, …

Quart in a Pint Pot

Dean Sigler Batteries, Electric Aircraft Components, Electric Aircraft Materials, Electric Powerplants, Sustainable Aviation 1 Comment

Lilium is still in its incubator stage, but drawing a lot of interest for its radical two-seat, high-speed aerial vehicle. EIT Climate-KIC, one of the funding organizations helping underwrite this startup, includes some startling claims in Lilium’s description. “Lilium is designing the world’s fastest and highest-range electric aircraft that is commercially available. “The two-seated light aircraft consumes half the energy of today’s most efficient electric cars and is so quiet that it can’t be heard flying in 1 km (@3,300 feet) altitude. It is propelled by electric impeller engines and features an extensive safety concept comprising a 3-fold redundant fly-by-wire control system, 12 redundant batteries and engines as well as a parachute rescue system for the whole aircraft.” The ESA Business …