The AGH Solar Plane Student Research Club took first place in the 2026 KoKoS Student Construction Competition in the Sky category for airborne designs. The winning entry was VITOLD, a lightweight and robust unmanned aerial vehicle designed for surveillance and search-and-rescue missions. The device can assist emergency services in performing rapid operations in hard-to-reach or challenging terrain.
“This is a great honour, motivating us to develop even further. We are extremely grateful for the recognition of our design and the hard work and passion that went into creating it,” say the designers.
VITOLD is an unmanned aircraft that combines the advantages of a fixed-wing and a multi-rotor, enabling vertical take-off and landing (VTOL). The lightweight yet durable structure is produced using 3D printing technology from carbon-fibre-reinforced filament with carbon rods and coated with a composite of glass fibre and epoxy resin. The motor positioning mechanism used, resistant to temperature and vibration, enables precise control and smooth changes between flight modes.
In the course of the project, the AGH Solar Plane team used 3D printing technology, which enabled rapid prototyping of key structural components and efficient integration of the body, the drive system, and the electronic systems. He also carried out Computational Fluid Dynamics (CFD) simulations, i.e. computer simulations of the flow of air or other fluids around objects, which enabled the aerodynamics of the structure to be optimised.
The team has developed a telemetry system based on the LTM protocol (which transmits key information from the drone to the operator, such as position, altitude and speed, in real time during flight), as well as a motor rotation mechanism enabling vertical take-off and landing (VTOL). An integral part of the project is also a thermal imaging camera rotation system, which enhances operational capabilities under a variety of conditions.
The system is complemented by video and data transmission systems. The design was field tested under conditions similar to those encountered in real-world missions, confirming its functionality and reliability.
The project received funding from the Ministry of Science and Higher Education and was presented this year at the Drone World Expo in Warsaw.
The final took place from 9 to 10 May 2026 at AGH University.