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Ki-61
The Kawasaki Ki-61 ''Hien'' (飛燕, "flying swallow") is a Japanese World War II fighter aircraft. Used by the Imperial Japanese Army Air Service, it was designated the "Army Type 3 Fighter" (三式戦闘機). Allied intelligence initially believed Ki-61s were Messerschmitt Bf 109s and later an Italian Macchi C.202, which led to the Allied reporting name of "Tony", assigned by the United States War Department. The design originated as a variant of the Kawasaki Ki-60, which never entered production. The Ki-61 became the only mass-produced Japanese fighter of the war to use a liquid-cooled inline V engine. Over 3,000 Ki-61s were produced. Initial prototypes saw action over Yokohama during the Doolittle Raid on 18 April 1942, and continued to fly combat missions throughout the war. Design and development The Ki-61 was designed by Takeo Doi and his deputy Shin Owada in response to a late 1939 tender by the ''Koku Hombu'' for two fighters, each to be built around the Daimle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kawasaki Ki-100
The Kawasaki Ki-100 (''キ100'') is a single-seat single-engine monoplane fighter aircraft used by the Imperial Japanese Army Air Service during World War II. The Japanese Army designation was . It was not assigned an Allied code name. 275 Ki-100s were modified from Ki-61s as an emergency measure to accept a 14-cylinder Mitsubishi Ha-112-II radial engine in place of the original Kawasaki Ha-40 inverted V-12 inline engine which resulted in one of the best interceptors used by the Army during the war. It combined excellent power and maneuverability,Ethell, 1995, p.83 and from the first operational missions in March 1945 until the end of the war, it performed better than most IJAAF fighters against both United States Army Air Forces Boeing B-29 Superfortress bombers and North American P-51 Mustang fighters as well as U.S. Navy Grumman F6F Hellcat carrier fighters.Picarella, 2005, pp.76–77 A newly built variant, the Ki-100-Ib, was produced with a cut down rear fuselage during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kawasaki Ki-60
The Kawasaki Ki-60 was an experimental Japanese pre-World War II fighter aircraft that used a license-built ( Kawasaki) DB 601 liquid-cooled engine. This was at that time an unusual choice because the majority of Japanese aircraft at that time used air-cooled radial engines. Design and development The Ki-60 was designed by Takeo Doi and his deputy Shin Owada of in response to a 1939 Imperial Japanese Army Aviation Bureau requirement for a heavily armed specialised interceptor fighter to be powered by the liquid-cooled Daimler-Benz DB 601 inverted V12 engine, which had been selected for license production by Kawasaki as the Ha-40. The emphasis in the requirements was for a high speed and a good rate of climb, along with a cannon armament. This was a complete change from the usual IJAAF penchant for lightly armed, highly manoeuvrable fighters with lightweight structures, epitomised by the Nakajima Ki-27 and the later Nakajima Ki-43. A requirement was issued at the same time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Takeo Doi (aircraft Designer)
was a Japanese aircraft designer. He designed many World War II fighter aircraft used by the Imperial Japanese Army Air Force. His most important work was the , aka Kawasaki Ki-61 ("flying swallow") or "''Tony''". Also he was one of the chief designers of the Nihon Aircraft Manufacturing Corporation (NAMC) YS-11. Biography Takeo Doi was born in Yamagata city, Yamagata prefecture, Japan in 1904. He graduated from the Yamagata Higher School in 1924, and from the Department of Aeronautics, Faculty of Engineering, Tokyo Imperial University in 1927 . Jiro Horikoshi and Hidemasa Kimura, who designed the Mitsubishi A6M ''Zero fighter'' and the ''Koken'' (Tokyo Imperial University Aeronautical Research Institute) Long-range Research-plane, respectively, were his classmates at the department in the university. In 1927 Doi started his career at the Aircraft Department of Kawasaki Dockyard Company Limited ( Kobe, Japan), which later became Kawasaki Aircraft Company Limited in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kawasaki Aerospace Company
is the Aerospace manufacturer, aerospace division of Kawasaki Heavy Industries (KHI). It produces aircraft, spacecraft systems, space systems, Flight simulator, simulators, jet engines, missiles, and electronic equipment. During the 1930s and 1940s, Kawasaki Aircraft Industries developed numerous types of aircraft for the Imperial Japanese Army, such as the Kawasaki Army Type 88 Reconnaissance Aircraft, Type 88 reconnaissance aircraft, the Kawasaki Ki-48, Ki-48 ''Sokei'' bomber, and the Kawasaki Ki-61, Ka 61 ''Hien'' fighter, up until the end of the World War II, Second World War. Shortly after the Occupied Japan, occupation of Japan started in 1945, Japan's aviation industry was intentionally dismantled and aircraft factories converted for other purposes; the ban on aircraft development was lifted during March 1954, allowing for the nation's aviation industry to be revived. During 1969, ''Kawasaki Kokuki Kogyo KK'' was restructured as a formal subsidiary of KHI. Throughout the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kawasaki Ha-40
The Kawasaki Ha40, also known as the Army Type 2 1,100 hp Liquid Cooled In-line and Ha-60, was a license-built Daimler-Benz DB 601, Daimler-Benz DB 601Aa 12-cylinder liquid-cooled inverted-vee aircraft engine. The Imperial Japanese Army Air Service (IJAAS) selected the engine to power its Kawasaki Ki-61 fighter. Design and development The Daimler-Benz DB 601Aa was a development of the earlier Daimler-Benz DB 600, DB 600, with direct fuel injection replacing the carburetor. Like all DB 601s, it had a 33.9-litre displacement. The first prototype with the direct fuel injection was test run in 1935, and an order for 150 engines was placed in February 1937. A manufacturing license was granted to Aichi Kokuki, Aichi for the production of this engine for the Imperial Japanese Navy as the Aichi Atsuta, Atsuta and to Kawasaki for production of this engine for the IJAAS as the Ha40. Under the 1944 Unified System, this engine was re-designated as the Kawasaki Ha-60. The Kawasaki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II Allied Names For Japanese Aircraft
The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify aircraft operated by the Japanese for reporting and descriptive purposes. Generally, Western men's names were given to fighter aircraft, women's names to bombers, transports, and reconnaissance aircraft, bird names to gliders, and tree names to trainer aircraft. The use of the names, from their origin in mid-1942, became widespread among Allied forces from early 1943 until the end of the war in 1945. Many subsequent Western histories of the war have continued to use the names. History During the first year of the Pacific War beginning on 7 December 1941, Allied personnel often struggled to quickly, succinctly, and accurately identify Japanese aircraft encountered in combat. They found the Japanese designation system bewilder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doolittle Raid
The Doolittle Raid, also known as the Tokyo Raid, was an air raid on 18 April 1942 by the United States on the Japanese capital Tokyo and other places on Honshu during World War II. It was the first American air operation to strike the Japanese archipelago. Although the raid caused comparatively minor damage, it demonstrated that the Japanese mainland was vulnerable to American air attacks. It served as an initial retaliation for the 7 December 1941 attack on Pearl Harbor, and provided an important boost to American morale. The raid was planned by, led by, and named after Lieutenant Colonel James Doolittle (later a Lieutenant General in the US Army Air Forces and the US Air Force Reserve). Under the final plan, 16 B-25B Mitchell medium bombers, each with a crew of five, were launched from the US Navy aircraft carrier , in the Pacific Ocean, off Japan. There were no fighter escorts. After bombing the military and industrial targets, the crews were to continue westward to lan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nakajima Ki-84
The is a single-seat fighter flown by the Imperial Japanese Army Air Service in the last two years of World War II. The Allied reporting name was "Frank"; the Japanese Army designation was . The Ki-84 is generally considered the best Japanese fighter to operate in large numbers during the conflict. The aircraft boasted high speed and excellent maneuverability with an armament (up to two 30 mm and two 20 mm cannon) that gave it formidable firepower. The Ki-84's performance matched that of any single-engine Allied fighter it faced, and its operational ceiling enabled it to intercept high-flying B-29 Superfortress bombers. Pilots and crews in the field learned to take care with the plane's high-maintenance Nakajima Homare engine and a landing gear prone to buckling. The difficulties of Japan's situation late in the war took a toll on the aircraft's field performance as manufacturing defects multiplied, good quality fuel proved difficult to procure, and experienced pilots gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Japanese Army Air Service
The Imperial Japanese Army Air Service (IJAAS) or Imperial Japanese Army Air Force (IJAAF; ja, 大日本帝國陸軍航空部隊, Dainippon Teikoku Rikugun Kōkūbutai, lit=Greater Japan Empire Army Air Corps) was the aviation force of the Imperial Japanese Army (IJA). Just as the IJA in general was modeled mainly on the German Army, the IJAAS initially developed along similar lines to the Imperial German Army Aviation; its primary mission was to provide tactical close air support for ground forces, as well as a limited air interdiction capability. The IJAAS also provided aerial reconnaissance to other branches of the IJA. While the IJAAS engaged in strategic bombing of cities such as Shanghai, Nanking, Canton, Chongqing, Rangoon, and Mandalay, this was not the primary mission of the IJAAS, and it lacked a heavy bomber force. It did not usually control artillery spotter/observer aircraft; artillery battalions controlled the light aircraft and balloons that operated in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daimler-Benz DB 601
The Daimler-Benz DB 601 was a German aircraft engine built during World War II. It was a liquid-cooled inverted V12 engine, V12, and powered the Messerschmitt Bf 109, Messerschmitt Bf 110, and many others. Approximately 19,000 601's were produced before it was replaced by the improved Daimler-Benz DB 605 in 1942. The DB 601 was basically an improved Daimler-Benz DB 600, DB 600 with gasoline direct injection, direct fuel injection. Fuel injection required power to be taken off the drive shaft, but in return, improved low-RPM performance significantly and provided aerobatic performance in maneuvers where early versions of carburetor, carburated engines like the British Rolls-Royce Merlin would lose power when the carburetor float bowl ran dry. The 601's fuel injection provided a significant boost in performance which its competitor, the Junkers Jumo 210, did not match for some time. By the time the fuel-injected 211 arrived, the 601 had already cemented its place as the engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Messerschmitt Bf 109
The Messerschmitt Bf 109 is a German World War II fighter aircraft that was, along with the Focke-Wulf Fw 190, the backbone of the Luftwaffe's fighter force. The Bf 109 first saw operational service in 1937 during the Spanish Civil War and was still in service at the end of World War II in 1945. It was one of the most advanced fighters when it first appeared, with an all-metal monocoque construction, a closed canopy, and retractable landing gear. It was powered by a liquid-cooled, inverted-V12 aero engine. It was called the Me 109 by Allied aircrew and some German aces, even though this was not the official German designation. It was designed by Willy Messerschmitt and Robert Lusser who worked at Bayerische Flugzeugwerke during the early to mid-1930s. It was conceived as an interceptor, although later models were developed to fulfill multiple tasks, serving as bomber escort, fighter-bomber, day-, night-, all-weather fighter, ground-attack aircraft, and reconnaissance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akashi, Hyōgo
260px, Akashi City Hall 260px, Akashi fromAkashi Castle is a city in southern Hyōgo Prefecture, Japan. , the city had an estimated population of 304,274 in 135,323 households and a population density of 6,200 people per km². The total area of the city is . Geography Akashi located in southern Hyōgo prefecture, and is a long and narrow municipality along the Seto Inland Sea. It is separated from Awaji Island by Harima Bay; however, the terminus of the Akashi Kaikyō Bridge, which connects Honshu to Awaji Island and to Shikoku, is not in Akashi but in Tarumi-ku, Kōbe. The 135th meridian east line that determines Japan Standard Time passes though the city. Neighbouring municipalities Hyōgo Prefecture * Kōbe * Kakogawa * Harima * Inami Climate Akashi has a humid subtropical climate (Köppen climate classification ''Cfa'') with hot summers and cool to cold winters. Precipitation is significantly higher in summer than in winter, though on the whole lower than in m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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