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Air taxis and personal transports

Altovolo launches Sigma personal hybrid-electric eVTOL with Veronte autopilot

Altovolo has unveiled its Sigma hybrid-electric eVTOL aircraft designed for the private market. “Combining electric motors with a fuel-based generator, the Sigma achieves an impressive range of 510 miles, significantly surpassing the typical 20–160 miles […]

Air taxis and personal transports

Trifan 600 developer XTI Aerospace links with VerdeGo Aero on hybrid-electric propulsion

XTI Aerospace has announced a technology collaboration memorandum of understanding (MOU) with VerdeGo Aero, a developer of hybrid-electric propulsion technology for aircraft. “XTI is seeking optimal powertrain solutions for military and civilian market opportunities within the […]

Air taxis and personal transports

Ampaire reports FAA has approved airworthiness/environmental standards for its hybrid/electric engine

Ampaire Inc has announced that the Federal Aviation Administration (FAA) has approved the G-1 Issue Paper for its AMP-H570 hybrid electric propulsion system. “This approval establishes the airworthiness and environmental standards required for FAA Supplemental […]

Air taxis and personal transports

ZeroAvia plans to retrofit RVL Aviation Cessna Grand Caravans with hydrogen-electric engines

ZeroAvia today announced that it has signed an agreement with RVL Aviation which will see RVL operate Cessna Grand Caravan aircraft retrofitted with ZeroAvia’s hydrogen-electric, zero-emission ZA600 powertrain. “Flights within the British Isles will commence […]

Air taxis and personal transports

Vertical announces development of hybrid-electric long range version of its VX4 eVTOL

Vertical Aerospace today announced it is developing a hybrid-electric vertical-take-off-and landing (VTOL) variant of its VX4 aircraft, expanding range and payload capabilities to unlock new market opportunities within the already sizable USD1 trillion total addressable […]

Air taxis and personal transports

Austrian-funded research project explores hybrid hydrogen-electric aircraft propulsion for AAM

Diamond Aircraft is coordinating an Austrian Research Promotion Agency (FFG) funded project to advance understanding of gaseous hydrogen’s potential as a fuel source for hybrid powertrains in General Aviation.  The H2EDT (Hydrogen-based Twin-engine Electrification and […]

Air taxis and personal transports

Robinson “makes first hydrogen-fuel cell-powered helicopter flight” in converted R-44

The Vertical Flight Society’s eVTOL News reports that “the first modern helicopter powered by a hydrogen fuel cell made its first flight at Roland-Désourdy Airport….Bromont, Quebec on March 27, 2025. “The milestone H2eVTOL first flight […]

Hydrogen

ZeroAvia, FlightSafety International partner to develop training programmes to support hydrogen aviation

ZeroAvia has announced that it has signed a memorandum of understanding (MOU) with FlightSafety International to develop training resources for pilots and maintenance technicians to support adoption of hydrogen-electric propulsion technologies. “The two partners aim to develop training […]

AAM/UAM route and programme news

AMSL Aero, Archerfield Airport research liquid hydrogen refuelling in time for 2032 Brisbane Olympics

AMSL Aero has agreed to explore liquid hydrogen refuelling infrastructure options at Archerfield Airport, paving the way for zero-emission passenger and medical flights across Queensland and at the Brisbane 2032 Olympic and Paralympic Games. “The […]