A 3D printed free flight model airplane powered by a 2.7V 5F capacitor / electric motor combination with fixed propeller (provided by FAi/aviationtoys.nl) and in which lift is generated by aerodynamic ...
Building a classic model airplane free flight and rubber powered, from an old design from FROG, the widgeon is a nice a small first experience to anyone starting on the hobby. It uses balsa wood and ...