Switzerland-based Hydro Aircraft startup, JEKTA, has begun flight trials with a 1:9 scaled prototype of the PHA-ZE 100 amphibious flying boat. Using a distributed electric powerplant to draw energy from onboard batteries, testing will verify the aerodynamic and hydrodynamic configurations of the production aircraft.

The remotely controlled model will generate data representative of the full-size aircraft to verify and confirm the results of computational modelling already completed.

Two amphibious flying boats are currently being modified as proof-of-concept aircraft and will be used subsequently to validate the combined digital and real-world data. The purpose-built ultralight test beds will further derisk the program and inform detailed design modifications ahead of full-scale prototype construction.

“After extensive virtual trials and simulations, our engineers are excited to begin flying the 1:9 prototype. The flight testing marks an important milestone on our journey to bring next-generation electric amphibious aircraft to operators globally,” says CEO and co-founder George Alafinov. “Flying the scaled models and modified ultralights moves JEKTA one step closer to flying a full-scale prototype of the PHA-ZE 100, confirming that we’re on track with plans to introduce our new aircraft to the global air transport network in 2030. Testing presents an excellent opportunity for us to showcase progress to date and the future potential of the PHA-ZE 100 to investors and customers.”

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