The emergence in recent years of powerful and light microelectrophoresis DC and bystrozamorozhennyh batteries that can withstand large load, made it possible to create flying models with electric drive. The undoubted advantage of these indoor models are ease of use; the ability to practice aerobatic maneuvers not only on the street but also in the gym all year round; low noise; no pollution of the environment.
Racing sudomodel motor. Racing RC miniature electric scooters have always been popular with modelers, especially among those who only starts to master these amazing racing cars. This to a large extent contribute to: the relative simplicity of the modern lines of gliders, making it possible to manufacture the housing from a variety of materials and to use the best available for model making technologies; the reliability of the electric power plant, excluding the start-up problems inherent in internal-combustion engines; and, finally, not too expensive – only two-channel – remote control equipment.
Cord model gyroplane with the engine MK-17. Readers of the magazine “modelist-Konstruktor” no need to explain, what is a gyro. However, the current model airplanes, most likely, have forgotten that such rotary-wing aircraft exists. But in the 60-ies of the last century among the approved classes, there was quite popular at korovikov class of models of the gyros, of the competition which was played at all levels up to the national championship. Today these rotary-wing aircraft create a few modelers. In this publication an attempt is made to awaken interest in this fascinating aircraft.
Everyone who did the ship models with the electric drive, are familiar issues associated with power supplies. Often have to upgrade the batteries, but they are not cheap. Hence the continued interest manifested by the modelers to the idea of replacing the actuator. For example… steam, which no power supply is required.
What is educational flying model? We are all accustomed to the fact that it is a machine fit only to acquire the initial skills of piloting. In most cases, the training model is built with virtually no requirements for its flight properties. The main thing – to provide the maximum ease of manufacture. Eventually, when the athlete will be accepted for the design of the following models with which it will compete, will be subject to calculations and aerodynamics, and strength of materials, and materials science. But at first – what to suffer, whether… And see the light polulotosa “snags”.
Speed radioact with a sail-wing. Competitions of radio controlled model yachts are one of the most exciting. Silent glide of sailboats on the smooth surface of the pond, clearly they can perform turns and maneuvers gives the audience the illusion of a real sailing regatta. And being a full sailing gear, becoming a member of these competitions, you just — you just take a radio controlled model yacht that is not too difficult, although the work is — for neat and patient.
The present model refers to the number of high-speed, which helps the body with not “yacht”, but rather with the “boat” lines and unusual sailing rig, formally consisting of a profiled mast and relatively small sail, which from the point of view of aerodynamics collectively represent a wing with a symmetrical profile, with flexible flap.
Serpent pilot-glider.The material world around us is continuously changing, enriching all new components, including emerging technical sports. Thus, only in the last decades there has been a Windsurfing and hang gliding, it has become habitual flights in motor gliders, in the snow more often there are fans monoskis-snowboard and young admirers skibord learned to fabricate on their skateboards that were unaccustomed to such a spectacle of man’s best just to squint.
Models of this type have many times built by the guys from the mug space modeling of station of young technicians of the city of Elektrostal. They especially appreciate its “Hawk” because it is made from material in the public domain (Linden, pine, paper), and thus has good performance as in the active phase (engine running), and in gliding flight. Such “hawks” the club has participated in local and regional competitions. 
You can understand the burning desire of the baby who saw for the first time the competition modelers, asking parents to buy or make him a miniature technique, not postponing it for later when he grows up and goes to a club.
Propose a simple dynamic model will be able to help parents in a similar situation, because it forces to make yourself out of scrap materials, very quickly and most importantly with your child. In such cases the boys could evolve into a love for a fascinating and accessible in this age, the technical creativity — modeling.
This model is very popular among French children: because making it requires merely a sheet of drawing paper with a size of 20X24 cm, divided into centimeter squares. The Central squares (see Fig.) bisect.