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Soviet Beriev MBR-2 flying boat1

Design

The Beriev MBR-2 was the military version of the Beriev Be-2.1 They were used in civilian and military roles.1

The MBR-2 was built with metal wings and a wooden hull.1

Then engine was mounted on pylons above the fuselage.1 It was a pusher engine.1

Under the wings were outrigger floats.1

Prototype

The MBR-2 prototype first flew in 1931 and had a BMW VIZ engine (500 HP).1

Production

>1,500 MBR-2s were built.1 They were built from the early 1930s to 1941.1

Variants

Usage

The Soviet Union and Finland used the MBR-2 during World War II.1 Finland had captured five MBR-2s in 1941.1

The MBR-2's primary role was for coastal reconnaissance.1 They were mostly stationed with the Soviet Northern and Black Sea fleets.1

  Beriev MBR-21 Beriev MBR-2bis1
Type Flying boat1
Reconnaissance1
Air sea rescue1
 
Crew 51  
Engine (Type) M-17B1 Mikulin AM-34NB1
Cylinders V 121  
Cooling    
HP 6801 8601
Propeller blades 21 31
Fuel capacity    
Dimensions    
Span 62' 4"1
19 m1
 
Length 44' 3"1
13.48 m1
 
Height 14' 9"1
4.5 m1
 
Wing area    
Weight    
Empty   7,024 lb1
3,186 kg1
Loaded   9,359 lb1
4,245 kg1
Performance    
Speed 136 mph1
218 kph1
 
Speed @ 6,560' /
2,000 m
  171 mph1
275 kph1
Cruising speed 121 mph1
195 kph1
 
Climb    
Service ceiling   25,920'1
7,900 m1
Range 745 miles1
1,200 km1
650 miles1
1,046 km1
Range - operational    
Armament    
Bow 1: 7.62 mm MG1 1: 7.62 mm MG1
Dorsal turret   1: 7.62 mm MG1
Bombs or
depth charges
  660 lb1
300 kg1

Sources:

  1. Aircraft of WWII, Stewart Wilson, 1998
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