H55’s battery system receives approval from the European Union Aviation Safety Agency

Valais-based innovator H55’s electric battery system has received approval from the European Union Aviation Safety Agency (EASA).

H55 is shaping the future of electric aviation in Valais

Valais-based company H55, born from the Solar Impulse project, continues its impressive ascension in the realm of electric aviation.

H55 raises CHF 45 million to continue its ascension in electric aviation

H55 has successfully secured CHF 45 million in its Series C financing round.

RTX Ventures invests in H55!

RTX Ventures has made a minority investment in electric propulsion system company H55 to drive the development of electric aviation solutions.

A new collaboration: H55 Switzerland and Pratt & Whitney Canada

Pratt & Whitney Canada has selected H55 to provide the battery pack for the company’s regional hybrid-electric flight demonstrator program.