Propulsion-hydrogen

By Graham Warwick
The HY4 is planned to begin flight tests using liquid hydrogen and fuel cells in June.
Advanced Air Mobility

By Guy Norris
A consortium in Spain led by ITP Aero is researching and developing the country’s first hydrogen-powered commercial aircraft engine.
Aircraft & Propulsion

By Thierry Dubois
Bringing aerospace engineering to bear on cell technology promises to unlock improvements.
Emerging Technologies

By Guy Norris
ITP Aero is leading a national consortium targeting the test and development of the first in-country developed hydrogen-powered commercial aircraft engine.
Aircraft & Propulsion

By Linda Blachly
New efforts aim to speed up hybrid-electric development
Emerging Technologies

By Graham Warwick
California-based Universal Hydrogen is developing a hydrogen logistics system based on transporting modular capsules over the existing freight network.
Aircraft & Propulsion

By Graham Warwick
The projects will bring together multiple universities and industry partners and provide students with an opportunity to tackle key challenges facing aviation.
Aircraft & Propulsion

By Graham Warwick
Europe’s Clean Aviation launches drive to improve next-generation aircraft efficiency 30-50%.
Aircraft & Propulsion

By Graham Warwick
Clean Aviation’s Hybrid-Electric Regional Aircraft thrust is developing technology for a mid-2030s service entry.
Aircraft & Propulsion

By Guy Norris
Crazy to credible—the world’s largest hydrogen fuel cell-powered aircraft begins test campaign, targeting service debut in 2025.
Emerging Technologies

By Graham Warwick
A central challenge to developing hydrogen-fueled aircraft is the space required to store the fuel.
Aircraft & Propulsion

By Graham Warwick
Research ramps up to create technology foundation for new, cleaner aircraft.
Safety, Ops & Regulation

By Guy Norris
The converted aircraft lifted off at 8:41 a.m. Pacific time and landed back after a 15-min. flight.
Aircraft & Propulsion

By Victoria Moores
Loganair CEO Jonathan Hinkles believes hydrogen propulsion is likely to mature quicker than electric aviation.
Aircraft & Propulsion

By Graham Warwick
The EU research program has called for additional proposals for projects to mature technologies for hydrogen-powered aircraft.
Emerging Technologies

By Graham Warwick
Regional rotorcraft; AAM flight planning; Ultra-low-NOx propulsion; and LH2 for UAVs.
Emerging Technologies

By Guy Norris, Thierry Dubois
Ambitious large scale airframe modification programs will convert two A380s into flying technology testbeds for a hydrogen fuel cell, hydrogen combustion and an
Emerging Technologies