H55 Ambassadors isn’t just a community — it’s a mission to reshape aviation.
Clean, quiet flight is no longer a dream, it is flying today.
Why should you become an H55 Ambassador?
Ambassador Only Events
Join H55 for test flights in the US, a headquarter visit in Switzerland, and seminars with our senior management.
Access to Knowledge
Learn from our expertise in engineering, aircraft integration, certification, and startup development.
Redefine the Impossible
Be the voice of aviation’s next revolution — where technology, sustainability, and purpose take flight.
Ambassador Role
Join the Mission. Champion the Future of Clean Aviation with H55.
Are you ready to be part of something revolutionary? The H55 Ambassadors program is for those passionate about aviation, clean technology, and driving real change. Whether you're a pilot, educator, student, or just someone who believes in transforming flight, join a global community bringing electric flight to life. Be the voice of innovation. Be the force for change. Join us.
Are you a pilot, flight instructor, or flight school manager?
Bring H55’s electric propulsion technology to the cockpit and inspire the next generation of aviators.
Your role:
Organize a joint event with H55 at your flight school, share updates through flyers or emails, and keep your aviation community informed about the latest H55 developments.
Are you an influencer?
Help shape the future of clean aviation by sharing H55’s mission with your audience.
Your role:
Post about H55 at least once a month on your preferred platform — whether it’s YouTube, Instagram, LinkedIn, or Facebook.
Are you a student in engineering or aviation?
Be the voice of electric aviation on your campus and help build awareness around H55’s mission.
Your role:
Promote H55 at least once a month through your campus network — put up flyers, share updates with student clubs, or give a quick presentation about H55 in class.
Are you a professor or STEM educator?
Bring H55’s electric propulsion technology into the classroom and inspire the next generation of engineers.
Your role:
Lead one classroom discussion per semester about H55, explore our technology with your aerospace or aviation students, and help connect curriculum to real-world innovation in clean aviation.
Others build. We master.
At H55, electric propulsion is our expertise — not just our product.
We don’t only certify — we collaborate directly with certification authorities.
We don’t only develop cutting-edge propulsion — we partner with aircraft manufacturers to fully integrate our technology.
We don’t only engineer — we build and operate our own test benches to validate every component.
We don't only deliver a product — we deliver a full scale solution of systems integration and certification.
H55 Explained: Everything You Need to Know
our team is among the modern day heros in the aviation industry
H55 is the technological spin off of Solar Impulse
First powered and controlled flight
Wilbur & Orville Wright
1903
First woman to solo across the Atlantic
Amelia Earhart
1932
First pilot to break the sound barrier
Chuck Yeager
1947
First solar powered flight around the world
Solar Impulse
2015
First certified electric propulsion system
H55
2025
Our Technology in Flight
B23 Energic, Available for Pre-Order
Bristell's Aircraft powered by H55's Propulsion System
H55's first customer application is a 2 seater electric pilot training aircraft propelled by our 104 kW propulsion system. The plane is designed and produced in cooperation between Bristell, renowned Czech aircraft manufacturer and H55.
H55 Ambassador Alexia on her test flight in the Swiss Alps
Current Projects
Flight Trainer Electric Retrofit
CAE - Piper Archer
CAE has asked H55 to convert 80 of their Piper Archer training fleet to fully electric and develop a conversion kit for aircraft owners.
Commuter Aircraft Electric Retrofit
Harbour Air - De Havilland Beaver
The largest seaplane airline operator has partnered with H55 and magniX to certify the world’s first electric commuter airplane.
Hybrid Energy Storage System
Pratt & Whitney - De Havilland Dash 8
H55's Energy Storage System was chosen for an electric hybrid 49 seat flight demonstrator De -havillalnd Dash 8 aircraft.