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New era of eVTOL

The purpose of the BellMouth shape is to allow the maximum amount of air to be drawn into the duct with minimum loss

We’ve learned how to play with the air and made the BellMouth Transformable renamed it in Adaptive Ducted Fan

About Us

Slide additional thrust N


Arthropoda is our own vision of what VTOL vehicles should look like in terms of ADF integration. This concept has 7 comfort seats and is hybrid powered to drive 4 ADFs, each providing a huge amount of extra thrust, high efficiency and maximum range

XC Heavy

The eVTOL Cargo UAV is the Xagon DNA. From the beginning the ADF was designed for CARGO and
especially the ultra heavy loads. Below is how the ADF and CARGO UAV in the next few years will change everything we know about the port infrastructure, its container work operation time, costs and the logistics

Slide + Flip Effect

The ADF pro series model uses the performance of surfaces of the duct body in formation of a BellMouth shape. This design process ensures a BellMouth deployed phase using its 1/3 of body shape and expand 25% the duct intake section providing optimal ergometry of the surfaces that form the BellMouth

The mechanical adaptation deployed/retracted of ADF takes
less than 3 seconds



Road Map


Passionate about VTOL mission and staying in touch with aviation evolution, in 2019 the team began to develop and propel the Next-Gen of Ducted Fan propulsion systems. After many studies with air physics applied to duct surfaces and using the Bernoulli law, team discovered a huge potential of Adaptive Duct inlet and built its first ADF prototype


CEO Message

Alexander Balan

Founder – CEO, Sole Director

“ADF is a very simple HSVTOL propulsion system. You open it and take off vertically with a huge amount of thrust. Having smooth transition to cruise you close it and fly forward fast and efficiently due to its aerodynamic sharp-tipped design”