Bartini's eVTOL design, with eight tilting, coaxial ducted rotors, promises 550-km (342-mi) ranges and 300-km/h (186-mph) speeds thanks to HyPoint's turbo air-cooled hydrogen fuel cell powertrains ...

The initial phase, at $6.5 million, will focus on the development of five 650kW hydrogen fuel cell systems for use in Piasecki’s eVTOL PA-890 compound helicopter, which the company says is ...

Rendering of the Piasecki PA-890 eVTOL compound helicopter, powered by the HyPoint turbo air-cooled hydrogen fuel cell system. Photo Credit: Piasecki Aircraft, HyPoint. HyPoint (Menlo Park, Calif., ...

Hydrogen fuel cell innovator HyPoint has teamed up with Piasecki Aircraft on a headline project to build the world's first manned hydrogen helicopter – but in the process, they plan to develop ...

Joby Aviation is set to change how city dwellers navigate their daily commutes, promising quiet, efficient air taxis that ...

California-based HyPoint is to work with Piasecki Aircraft to bring to market a hydrogen fuel cell system for electric vertical take-off and landing (eVTOL) applications. The aim of a $6.5 million ...

Alakai, eVTOL aircraft, fuel cell, hydrogen, HyPoint, Uber Elevate, urban air mobility. Hydrogen fuel cells provide some advantages over lithium-ion batteries, which have limited energy density.

U.S. startup Alaka’i Technologies has built a full-scale prototype eVTOL taxi and anticipates FAA certification in 2020. Hydrogen Fuel Cells To Power eVTOL Aircraft | Aviation Week Network ...

This innovative fuel cell system was proven to deliver up to 2,000 watts per kilogram of specific power ... HyPoint will develop five 650kW hydrogen fuel cell systems for the PA-890 eVTOL.

A U.S. startup is preparing to fly a full-scale, five-seat electric vertical-takeoff-and-landing (eVTOL) aircraft that is powered not by batteries or hybrid-electric propulsion, but by hydrogen ...

Rolls-Royce and Hyundai are partnering to develop a fuel-cell electric propulsion system for advanced air mobility. The collaboration, announced Tuesday at the Farnborough Airshow in the U.K ...

The Australian Renewable Energy Agency has awarded AMSL Aero a AU$5.43 million ($3.45 million) grant to fund the development of a hydrogen fuel cell powertrain for the Vertiia eVTOL aircraft.