First flown in 1933, the Polikarpov I-15 was a stout, albeit extremely maneuverable, biplane fighter. It featured a gull-shaped upper-wing, which proved unpopular with many Soviet pilots. …

The I-15bis was the second variant in the I-15 series of Soviet biplane fighters. Testing and acceptance trials began in July 1937, a year after the previous TsKB-3bis failed to meet the …

2018年5月5日 · The Polikarpov I-15 was a biplane fighter that was developed in the interwar period and would go on to see extensive use during the Spanish Civil War, the Second Sino …

伊-15比斯可以挂载六枚火箭弹，提供了一定的对地支援能力，对付轻坦或者一些薄皮车效果不错。如果打开距离引信，你甚至可以击落大型轰炸机，或者在对头时给敌方战斗机一个惊喜。 全 …

Die Polikarpow I-15 war ein einsitziges Doppeldecker-Jagdflugzeug aus sowjetischer Produktion, das in der ersten Hälfte der 1930er Jahre erstmals flog und noch im Zweiten Weltkrieg zum …

2017年1月15日 · I-15 bis. WWII Soviet Biplane Fighter. 1930s – the “golden age” of biplane fighters. In the Soviet Union, they were designed by N.N. Polikarpov – “the king of fighters”. …

The Polikarpov I-152, also known as the I-15 bis, was essentially an improved version of the original design, the I-15. The principle differences were the long cord engine cowling which …

2015年1月27日 · The I-15 bis ("I-152") with its strutted upper wing and NACA cowling seems to have been a mediocre project in which Nikolai Polikarpov was forced against his will. Not …

The I-15bis was the second variant in the I-15 series of Soviet biplane fighters. Testing and acceptance trials began in July 1937, a year after the previous TsKB-3bis failed to meet the …

The TsKB-3bis prototype was a development of the successful Polikarpov I-15 fighter of the mid 1930s, and entered service in 1937. The new I-152 (occasionally referred to as the I-15 bis ) …