Micro AeroDynamics markets vortex generator modification kits for "STOL benefits". The Micro kits are little vortex turbines which might be glued to your wing foremost edge, along with the underside of the elevator and about the fin. Kits are available for a lot of light-weight aircraft forms.[7] According to CEO https://www.acron.sk/ako-si-vybrat-ten-spravny-stol-skladaci-sklopaci-jedalensky-ci-balkonovy-stol-pre-kazdy-priestor/