Introducing our 15-seat Beechcraft 1900D, modified with our novel Hydrogen Electric Propulsion System (HEPS) and liquid hydrogen storage suited to existing refuelling systems. The Stralis B1900D-HE will compete on cost per available seat (CASK) with 19-seat conventional turboprops while meeting zero-emission targets. The airframe, avionics, and interiors will be optimised before obtaining a Supplemental Type Certificate (STC) from CASA and the FAA.

The Stralis SA-1-HE is the world’s first 50-seat hydrogen-electric aircraft. It has been designed to meet the demand for profitable decarbonised travel and to provide a world-class passenger experience. The aircraft has been optimised for hydrogen-electric technology and manufacturing at scale. The SA-1-HE will achieve 50% lower overall operating costs, unlocking more routes in the single-aisle market while outperforming the Dash8 Q300 and Boeing 737.