K-7 is a Soviet multi-purpose aircraft pilot-giant design Bureau K. A. Kalinin. Was developed in the early 1930-ies, using original engineering solutions, new technologies and materials. Passed flight tests in 1933, however, in connection with the identified deficiencies in the design, and the disaster of the first produced aircraft, the test failed. In 1935, in connection with the change in the Soviet concept of aircraft construction, the construction of two new models of the machine was suspended, and then all work on the K-7 is discontinued.
Recommend to read
AND SHVETS, AND THE REAPER…
Microstructure and tillers become a way of life. Now they are indispensable our helpers in the garden, the garden, the mowing. But I'm curious. With the expansion of the range of works...
FIGHTER-INTERCEPTOR F-94 STARFIRE
At the end of the Second world war the allies: USA, Britain, France and the Soviet Union tried to demonstrate their peaceful intentions. The United States, to acquire nuclear weapons,...
