In 2017, several students from the AGH University of Krakow decided to build a solar-powered aircraft. Today, the AGH Solar Plane Student Research Group operates at the Faculty of Energy and Fuels and consists of nearly 80 students divided into several sections: construction, electronics, programming and marketing. Their projects are just as diverse - from unmanned solar-powered aircraft and VTOLs to specialised algorithms designed for specific competitions. There is one thing that connects all these projects - 3D printing technology. Today, a significant part of their structures comes directly from a 3D printer, made using ROSA3D filaments.