green hydrogen for general aviation
HYFLY is creating the first fully integrated hydrogen fuel cell propulsion system on light aircraft. It delivers quiet, long-range operation and zero CO2 emissions, setting new standard for sustainable flight






green hydrogen for general aviation
HYFLY is creating the first fully integrated hydrogen fuel cell propulsion system for light aircraft. Through cooperation with Flight Design, F2e-HY is serving as the initial demonstrator.
Sustainable & efficient
The new environmental class for general aviation
We combine fuel cell technology with electric propulsion systems and make flying motor gliders, small and ultra-light aircraft more environmentally friendly. Become part of an exciting development!

For our future:
No environmental toxins




For more quality of life:
Extremely quiet

Fly CO2-free with pure water vapor emissions
Long distances safely and without engine noise

Shaping the future:
Take off!

About us
Innovation with a serious foundation
HYFLY is the hydrogen cooperation platform of Kasaero and PS-HyTech . “Engineering Made in Germany”
Kasaero redefines the limits of flying together with outstanding customers. The company carries out research, development, construction and approval in the aviation industry and is one of the pioneers in electric flight. https://www.kasaero.de
PS-HyTech develops mobile applications for generating, storing and converting hydrogen into electricity. Many years of experience in the automotive industry flows into the development of solutions for aircraft and airport operators. https://www.pshytech.de
Our vision
Comfortably and sustainably to your destination
Complete hydrogen solutions for everyone
With research, development, testing and approval, HYFLY partners contribute to making economically viable complete hydrogen solutions for motor gliders, ultralight and small aircraft ready for the market – for initial equipment and retrofitting. At the same time, we plan and implement infrastructure solutions for airfields, airports and green energy producers.




Write us.
Achieving more together!

Become our partner
Forward thinker?
HYFLY partners benefit from the experience of leading experts and government funding for selected projects. If you want to be at the forefront and set the tone in the exciting energy transition in the air, Become part of our team !
Competencies
Know-how for change
HYFLY combines analysis skills and advisory skills with engineering “Made in Germany” around the subject of “Hydrogen and Aviation”.


Planning and optimization of manufacturing processes for components, aircraft and infrastructure facilities with hydrogen technology.
Media
What others say about us
