Developed in the circle of aircraft modelingstation of young technicians of the city of Berezniki of the Perm region and the following proposed model of “air combat” is designed for mid-level athletes. They are distinguished by a good performance, sufficient strength and manufacturability. But for some modelers who do not have experience with foam lomikami or do not have access to the material of the required quality, it may be advantageous to use as the main material lime veneer (which, as a rule, can be made independently). Both bouzouki built on a “flying wing”, dominant in the Junior class and sports the “air battle” of the last decade.
The first model is designed for the micro internal combustion cylinder capacity of 1.5 CM1 and therefore has a reduced size and bearing area. Weight of model without motor is just 170 grams, which makes good performance properties at a low specific load and quite a powerful engine matched with a propeller.
The wing spar is made from high quality pine slats constant along the span cross-section of 4X5 mm. Nervure are cut from brushed lime veneer thickness of 2 mm, and after processing, the contour is greatly facilitated by the recess of the Windows. The Central rib (shortened bearing mount) is made of basswood with a thickness of 10 mm, and two ribs that form the backbone of the tail “fin” is lime with a thickness of 4 mm. Additional spar supporting the rear portion of a shortened Central rib, is formed by two pine rails with cross section of 3X5 mm. the trailing edge pine, slats wedge 3X10 mm. At the axis of the model from deflection under the action of tension trim support strut, sawed from a plate of limes and mounted on top of the wing. At the same time the plate is used for the traction of the Elevator through the wall.