JEKTA aims to develop a fuel cell variant of its seaplane, intending to line-fit the system as the PHA-ZE 100 concept comes to market. The company expects it to boast a range of up to 500 or 600km, with a payload increased by up to one tonne through the fuel cell concept.

Through the cooperation, the two companies will develop and certify an integrated power generation system, including inverters, a hydrogen tank, a fuel system and other electronic components.

“By working with ZeroAvia and defining a suitable fuel cell system, we can offer our potential operator clients the choice of two fuel sources,” explained George Alafinov, CEO of JEKTA Switzerland.

“The hydrogen system delivers a viable alternative to electric battery power that promises a significant increase in the range of our PHA-ZE 100, which will suit operators serving longer regional routes.”

Alafinov added that whilst battery power is an option, it instead suits shorter-range missions and operators flying in locations where electric power is more cost-effective and accessible.

Val Miftakhov, CEO at ZeroAvia, said, “We are noting a resurgence in the seaplane market, and we’re excited to work with an innovative company that is leading and shaping the future of amphibious aviation.”

Last year (2023), ZeroAvia completed its initial test flight campaign of its prototype hydrogen-powered ZA600 powertrain, which was equipped to a Dornier 288 19-seat aircraft.

Read more: ZeroAvia successfully completes initial hydrogen-powered test flight campaign