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         The 
         prototype I-16 (the TsKB-12) first flew in 1933.  
         Production began in 1934 making it the world's first production 
         monoplane fighter with retractable landing gear-- 50 mph faster than 
         the latest US fighter in service, the Boeing P-26. 
         
         The I-16 fought in the 
         Spanish Civil War forcing the German's to commit the Messerschmitt 
         Bf-109 to the war.  I-16s also flew in the Chinese air force against 
         the Japanese in the late 30's. 
         Early successes lead 
         the Red Air Force to believe that the I-16 could meet any threat.  When 
         Germany invaded in 1941, over 88% of the Red Air Force inventory 
         consisted of I-16s. 
         The I-16 picked up the 
         nicknames Mosca (Fly) by Spanish Republican forces and Rata 
         (Rat) by Nationalist forces.  It was best known as Ishak (Little 
         Donkey) in Russia. 
         Engine: one 
         1,000 hp (746 kW) Shvetsov M-62 radial  |