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      Polikarpov I 153 Chaika 
      
       
       
        
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         The I-153 was 
         the final biplane development of the Polikarpov I-5 of 1930.  
         Experience in the Spanish Civil War indicated to the Soviet Air Force 
         that the manoeuvrability of the biplane was important factor in fighter 
         development, even though almost all other countries had accepted the 
         monoplane design.   
         The I-153 first flew in 
         1939 and was produced in quantity until late 1940 making it the last 
         production front-line biplane fighter. 
         The I-153 was known as 
         the Chaika (Seagull). 
         
           
         
         
         Specifications 
         
         
          
           
           
           Year deployed  
           Wing span, m  
           top 
           bottom 
           Length, m  
           Height, m 
           Wings area, m2  
           Weight, kg  
           empty aircraft 
           normal take-off 
           Engine  
           Power, hp 
           Maximum speed, km/h  
           at sea level 
           at altitude 
           Range, km 
           Rate of climb, m/min 
           Service ceiling, m 
           Crew 
           Armament: | 
           
           1938 
            
           10.00 
           7.50 
           6.18 
           3.00 
           22.10 
            
           1348 
           1859 
           1 PE M-62 
           1 У 800 
            
           366 
           444 
           740 
           943 
           11000 
           1 
           4 7.62-mm machine-guns ShKAS or  
           4 12.7-mm machine-guns BS | 
           
          
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