viberpol
Posts: 838
Joined: 10/20/2005 From: Gizycko, Poland, EU Status: offline
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quote:
ORIGINAL: xj900uk Seem to remember an armed high-altitude fighter interceptor version was proposed in '44, there may have been the odd prototype or pre-production to see combat built but it never entered large-scale service. Anyone got any more info? The excellent performance of the Ki-46 implied that it might be useful as a heavy fighter or fast light intruder bomber. It was over 80 KPH (50 MPH) faster than the standard Army twin-engine fighter, the Kawasaki Ki-45 Toryu ("Nick"). However, the Japanese were slow to consider the Ki-46 in such roles, partly because the Ki-46 had been designed with speed as a defense and so lacked the armor protection and self-sealing tanks needed to survive a shoot-out. As mentioned earlier, the Ki-46 also lacked maneuverability and a good climb rate. By the middle of 1943, the Japanese were clearly on the defensive and were considering the prospect of Allied bomber attacks on the home islands. In June 1943, the Rikugun Kokugijutsu Kenkyujo (Army Aeronautical Research Institute) began work to convert the Ki-46 into a stopgap high-altitude interceptor. The interceptor variant was based on the Ki-46-III with cameras deleted, though it reverted to a more conventional cockpit canopy arrangement since the nose had to be fitted with twin Ho-5 20 millimeter cannon with 200 rounds per gun. An Ho-203 37 millimeter cannon with 200 rounds capacity was placed in a fixed mounting on the top of the aircraft to fire upward and forward at an angle of 60 degrees from the horizontal. The result was designated the "Ki-46-III Kai", or "Army Type 100 Air Defense Fighter". The interceptors were modified from existing Ki-46 reconnaissance aircraft at an Army facility in Tachikawa, with the first operational aircraft delivered to fighter sentais (squadrons) in October 1944. source: http://www.vectorsite.net/avdinah.html
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Przy lackim orle, przy koniu Kiejstuta Archanioł Rusi na proporcach błysł
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