Background: Competitors
17 Oct 2024

ZeroAvia
H55 makes a battery electric propulsion system using off-the-shelf lithium-ion batteries.
Background: Competitors
15 Oct 2024

Heart Aerospace
H55 is a leading start-up working on fully electric and hybrid propulsion systems for aviation.
Full profile interview
8 Oct 2024

H55
Swiss-based H55 is a start-up, founded in 2017, working on the commercialization and certification of electric propulsion systems for electric planes.
Included are: