The Chyetverikov MDR-6 was a 1930s Soviet Union reconnaissance flying-boat aircraft and the only successful aircraft designed by the design bureau led by Igor Chyetverikov.
Chyetverikov MDR-6 (Recon Seaplane withdrawn in 1942)
Transport:
Li-2 (lend lease C-47, some even 1
Chyetverikov MDR-6 (Recon Seaplane withdrawn in 1942)
Transport:
Li-2 (lend lease C-47, some even converted to bombers)
Tb-3 (converted to transport)
2
The Chyetverikov MDR-6 was a 1930s Soviet Union reconnaissance
flying-boat aircraft, and the only successful aircraft designed by the
design bureau led by Igor Chyetverikov.4
It did not enter production as the rival Chyetverikov MDR-6 was preferred.
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The Gnevny class were a group of destroyers built for the Soviet Navy in the late 1930s - early 1940s.5
This article provides individuals with tools to overcome or at least manage a fear of flying. Flying can be an enjoyable experience if anxiety is not an issue.