|
Tachikawa Ki-17
The was a basic training aircraft of the Imperial Japanese Army Air Force built by Tachikawa Aircraft Company Ltd in the 1930s. It was known to the Allies under the nickname of ''Cedar'' during World War II. Design and development The Ki-9 was originally planned to be manufactured in two versions using the same basic airframe but with different engines for service as either a primary or intermediate trainer. However, when the lower-powered form proved to be unsuitable due a center of gravity issue, design of a new airframe was ordered for the basic trainer version, and it was given the new designation of Ki-17. Compared to the Ki-9, the Ki-17 had equal-span wings, a slimmer fuselage, and a revised tailplane. It was powered by a Hitachi Ha-13a radial engine. The first prototype flew in July 1935. The only major change made to subsequent production aircraft was the deletion of the upper-wing ailerons to eliminate oversensitive control inputs. Operational history The Ki-1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by ''Smithsonian Magazine, Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuselage
The fuselage (; from the French language, French ''fuselé'' "spindle-shaped") is an aircraft's main body section. It holds Aircrew, crew, passengers, or cargo. In single-engine aircraft, it will usually contain an Aircraft engine, engine as well, although in some amphibious aircraft the single engine is mounted on a hardpoint, pylon attached to the fuselage, which in turn is used as a floating Hull (watercraft), hull. The fuselage also serves to position the Flight control surfaces, control and Stabilizer (aeronautics), stabilization surfaces in specific relationships to Wing, lifting surfaces, which is required for aircraft stability and maneuverability. Types of structures Truss structure This type of structure is still in use in many lightweight aircraft using welding, welded steel tube trusses. A box truss fuselage structure can also be built out of wood—often covered with plywood. Simple box structures may be rounded by the addition of supported lightweight strin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tachikawa Aircraft
file:Autumn colors in Showa memorial park.jpg, 250px, Showa Memorial Park is a Cities of Japan, city located in the western Tokyo, western portion of the Tokyo Metropolis, Japan. , the city had an estimated population of 184,383 in 93,428 households, and a population density of 7,600 persons per km2. The total area of the city is . Geography Tachikawa is located on the Musashino Terrace of western Tokyo, approximately 40 km west of the center of Tokyo. The Tama River flows between Tachikawa and the neighboring city of Hino. The ''Tamagawa-jousui'' (Tamagawa Aqueduct) flows north of the city, with a great promenade on both banks. Surrounding municipalities Tokyo Metropolis *Akishima, Tokyo, Akishima *Fussa, Tokyo, Fussa *Higashiyamato, Tokyo, Higashiyamato *Hino, Tokyo, Hino *Kodaira, Tokyo, Kodaira *Kokubunji, Tokyo, Kokubunji *Kunitachi, Tokyo, Kunitachi *Musashimurayama, Tokyo, Musashimurayama Climate Tachikawa has a humid subtropical climate (Köppen ''Cfa'') characte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1930s Japanese Military Trainer Aircraft
Year 193 ( CXCIII) was a common year starting on Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 ''Ab urbe condita''). The denomination 193 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is auctioned off; Marcus Didius Julianus the highest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biplanes
A biplane is a fixed-wing aircraft with two main wings stacked one above the other. The first powered, controlled aeroplane to fly, the Wright Flyer, used a biplane wing arrangement, as did many aircraft in the early years of aviation. While a biplane wing structure has a structural advantage over a monoplane, it produces more drag (aerodynamics), drag than a monoplane wing. Improved structural techniques, better materials and higher speeds made the biplane configuration obsolete for most purposes by the late 1930s. Biplanes offer several advantages over conventional cantilever monoplane designs: they permit lighter wing structures, low wing loading and smaller span for a given wing area. However, interference between the airflow over each wing increases drag substantially, and biplanes generally need extensive bracing, which causes additional drag. Biplanes are distinguished from tandem wing arrangements, where the wings are placed forward and aft, instead of above and below. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Military Aircraft Of Japan
This list of military aircraft of Japan includes project, prototype, pre-production, and operational types, regardless of era. This includes both domestically developed Japanese designs, licensed variants of foreign designs, and foreign-produced aircraft that served in the military of Japan. Japanese names are used here; World War II Allied reporting names are mentioned where available. The prefix "Ki" in this list is an abbreviation of "Kitai", meaning "airframe", and was used only by the Imperial Japanese Army Air Force. "Ki" should be read as one word. For clarification on other designations, particularly those used by the Navy, see Japanese military aircraft designation systems. ''(Note: " - " indicates information is unknown or not applicable.)'' Pre-1945 Post-1945 See also * List of aircraft of Japan, World War II References Citations Bibliography * External links * picture of Kawasaki Ki-66 {{DEFAULTSORT:Military Aircraft Of Japan * Aircraft An ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Havilland Tiger Moth
The de Havilland DH.82 Tiger Moth is a 1930s British biplane designed by Geoffrey de Havilland and built by the de Havilland, de Havilland Aircraft Company. It was operated by the Royal Air Force (RAF) and other operators as a primary trainer (aircraft), trainer aircraft. In addition to the type's principal use for ''ab initio'' training, the World War II, Second World War had RAF Tiger Moths operating in other capacities, including Maritime patrol aircraft, maritime surveillance and defensive anti-invasion preparations; some aircraft were even outfitted to function as armed light bombers. The Tiger Moth remained in service with the RAF until it was replaced by the de Havilland Canada DHC-1 Chipmunk, de Havilland Chipmunk during the early 1950s. Many of the military surplus aircraft subsequently entered into civilian operation. Many nations have used the Tiger Moth in both military and civilian applications, and it remains in widespread use as a recreational aircraft. It is s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hitachi Ha12 . The company is active in various industries, including digital systems, power and renewable energy, railway systems, Health care, healthcare products, and Financial system, financial systems. The company was founded as an electrical machinery manufacturing subsidiary of the Kuhara Mining Plant in Hitachi, Ibaraki by engineer Namihei Odaira in 1910. It began operating as an independent company under its current name in 1920.
Hitachi is listed on the Tokyo Stock Exchange and is a key component of the Nikkei 225 and TOPIX Core30 indices. As of June 2024, it has a market capitalisation of 16.9 trillion yen, making it th ...
() is a Japanese multinational conglomerate founded in 1910 and headquartered in Chiyoda, Tokyo , known as Chiyoda City in English, ." ''City of Chiyoda''. Retrieved on December 28, 2008. is a S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Thai Air Force
The Royal Thai Air Force (RTAF) (; ) is the air force of the Kingdom of Thailand. Since its establishment in 1913 as one of the earliest air forces of Asia, the Royal Thai Air Force has engaged in numerous major and minor conflicts. During the Vietnam War era, the RTAF was supplied with United States Air Force, USAF-aid equipment. History Belgian pilot Charles Van Den Born performed a flying demonstration over Bangkok in January 1911, greatly impressing Prince Chakrabongse Bhuvanath, brother of King Vajiravudh, and he even accepted an invitation for a flight. Chakrabongse sent three army officers to France, who began flight training at Vélizy-Villacoublay in July 1912. The officers became qualified aviators a year later. Soon after, Sra Pathum Airfield, Sra Pathum airfield was established along with a temporary hangar to house planes and also host flight training. In late 1913, the three new aviators returned home after arranging for the purchase of four Nieuport IV, Nieuport ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manchukuo Imperial Air Force
The Manchukuo Imperial Air Force (; ) was the air force of Manchukuo, a puppet state of Imperial Japan. The air force's predecessor was the Manchukuo Air Transport Company (later renamed the Manchukuo National Airways), a paramilitary airline formed in 1931, which undertook transport and reconnaissance missions for the Japanese military. After taking on various combat and support roles at Japanese direction during World War II- notably missions attempting to intercept American B-29 strategic bombers and training for kamikaze missions- the Manchukuo Imperial Air Force, like the Manchukuo puppet state itself, was disbanded in 1945 after Japan's defeat. History Since the creation of the state in 1932, an airline called the Manchukuo Paramilitary Airline operated as a fleet of transports, consisting mainly of passenger aircraft. The only military action it saw was providing support to the Inner Mongolian Army during the Suiyuan Campaign in 1936. An "independent volunteer battali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Japanese Army Air Force Academy
The was the principal officers' training school for the Imperial Japanese Army Air Service. The classrooms of the academy were located in the city of Sayama, Saitama, Sayama, Saitama Prefecture, northwest of Tokyo. An airfield was added in 1937 and used by the IJA Air Service until 1945. Post-war use It was used from 1945 to 1947 by the United States Army Air Forces and from 1947 to 1962 by the United States Air Force as Johnson Air Base. The Japan Air Self-Defense Force began to use the base in 1958 and last U.S. forces left in 1978. The former airfield of the Academy is now Iruma Air Base of the Japan Air Self-Defense Force. Superintendents *Major General Hayashi Kinoshita: October 1, 1937 *Major General Shōzō Teraguchi: July 1, 1939 *Lieutenant General Hayashi Kinoshita: September 15, 1941 *Major General Saburō Endō: December 1, 1942 *Lieutenant General Michio Sugawara: May 1, 1943 *Lieutenant General Baron Yoshitoshi Tokugawa: March 28, 1944 Notable alumni (IJA: Imper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aileron
An aileron (French for "little wing" or "fin") is a hinged flight control surface usually forming part of the trailing edge of each wing of a fixed-wing aircraft. Ailerons are used in pairs to control the aircraft in roll (or movement around the aircraft's longitudinal axis), which normally results in a change in flight path due to the tilting of the lift vector. Movement around this axis is called rolling or banking. Considerable controversy exists over credit for the invention of the aileron. The Wright brothers and Glenn Curtiss fought a years-long legal battle over the Wright patent of 1906, which described a method of wing-warping to achieve lateral control. The brothers prevailed in several court decisions which found that Curtiss's use of ailerons violated the Wright patent. Ultimately, the First World War compelled the U.S. Government to legislate a legal resolution. A much earlier aileron concept was patented in 1868 by British scientist Matthew Piers Watt Boul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
