Chyetverikov MDR-3 Overview The MDR-3 (a.k.a.11) was a long-range flying boat designed and built in the USSR from 1931. Specifications Aircraft Roles Patrol Aircraft Country Soviet Union Timeline 1930s First Flown 1936 Manufacturer Chyetverikov aircraft Configuration Wing High-Wing Aircraft Tail Twin-Tail Aircraft Types Multi-engine aircraft Four-engined aircraft Four-Engined Push-Pull Aircraft Push-pull aircraft Seaplanes Flying Boats View on Wikipedia → ◀ Chyetverikov ARK-3 Chyetverikov MDR-6 ▶ Similar Aircraft Tupolev MTB-1 Soviet Union 1930s Chyetverikov MDR-6 Soviet Union 1930s Tupolev ANT-22 Soviet Union 1930s Tupolev ANT-8 Soviet Union 1930s Chyetverikov ARK-3 Soviet Union 1930s Chetverikov ARK-4 Soviet Union 1930s
