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
SHOVEL ON THE DOOR HANDLE
Shovel — ancient as the world, the instruments of labor. The design of it worked for centuries, and new, it would seem, not to invent. However, enthusiasts no-no and suggest something:...
“GODDESS”, THE CHARACTERS AND SYMBOLS
Few ocean giants — "Rurik", Gromoboy and Rossiya, though it presented a menace to navigation "ancestral enemy" — Britain in the case seemed such a possible war, but the scale of such...
