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Henschel Hs 129
The Henschel Hs 129 was a ground-attack aircraft designed and produced by the German aircraft manufacturer Henschel Flugzeugwerke AG. Fielded by the ''Luftwaffe'' during the Second World War, it saw combat in Tunisia and on the Eastern Front. During the latter half of 1930s, influenced by the experiences of German '' Condor Legion'' during the Spanish Civil War, the ''Reichsluftfahrtministerium'' (RLM; "Reich Aviation Ministry") sought a new ground-attack aircraft. The specification required protection from ground-based small arms fire, for which Henschel's design (which was initially designated at the ''P 46'') incorporated a steel "bathtub" with angled fuselage sides and a compact canopy that was fitted with tiny windows. A further requirement of the specification was that the aircraft be powered by engines that were not in demand for other types; accordingly, the Hs 129 was designed to be equipped with low-power German Argus As 410 engines, which were only capable of . On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freeman Army Airfield
: ''For the civil use of this facility after 1946, see Freeman Municipal Airport '' Freeman Army Airfield is an inactive United States Army Air Forces base located in south-southwest of Seymour, Indiana. Established in 1942, the base became the first military helicopter pilot training airfield. In 1944, black bomber pilots were trained at Freeman. It was the scene of a racial incident that outraged many Americans which led to the military re-evaluating its racial policies. After the war, captured German, Italian and Japanese aircraft were brought to the base for evaluation and testing. It was closed in 1946. History Freeman Army Airfield was named in honor of Captain Richard S. Freeman. A native of Indiana and 1930 graduate of United States Military Academy, West Point. He was awarded the Distinguished Flying Cross (United States), Distinguished Flying Cross,the Mackay Trophy, and was also one of the pioneers of the Army Air Mail Service. Captain Freeman was killed on 6 Febr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argus As 410
The Argus As 410 was a German air-cooled inverted V-12 aircraft engine that was first produced by Argus Motoren in 1938. Design and development The engine marked a departure from earlier Argus engines in that it had new construction techniques which gave the engine greater operating speeds and power. The engine featured smaller 105 mm x 115 mm cylinders with deep finned steel cooling slots, aluminum heads, geared supercharger, a steel alloy crankshaft and a magnesium alloy crankcase. The engine weighed approximately and produced (342 kW) at 3,100 rpm. Approximately 28,700 engines were produced. A distinctive feature is the finned spinner ahead of the propeller. This is driven by the airflow as a windmill, and used to power the actuator of the variable-pitch propeller. The more powerful and refined Argus As 411 was developed from it. Applications * Arado Ar 96 * Argus Fernfeuer *Focke-Wulf Fw 189 The Focke-Wulf Fw 189 ''Uhu'' (Owl) is a twin-engine twin-bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canopy (aircraft)
An aircraft canopy is the transparent enclosure over the cockpit of some types of aircraft. An aircraft canopy provides a controlled and sometimes Cabin pressurization, pressurized environment for the aircraft's occupants, and allows for a greater field of view over a traditional flight deck. A canopy's shape is a compromise designed to minimize aerodynamic drag, while maximizing visibility for Aircraft pilot, pilots and other crewmembers. History Very early aircraft had no canopies. The pilots were exposed to the wind and weather, although most flying was done in good weather. Through World War I most aircraft had no canopy, although they often had a small windshield to deflect the prop wash and wind from hitting the pilot in the face. In the 1920s and 1930s, the increasing speed and altitude of airplanes necessitated a fully enclosed cockpit and canopies became more common. Early canopies were made of numerous pieces of flat glass held in position by a frame and muntins. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cockpit
A cockpit or flight deck is the area, on the front part of an aircraft, spacecraft, or submersible, from which a pilot controls the vehicle. The cockpit of an aircraft contains flight instruments on an instrument panel, and the controls that enable the pilot to fly the aircraft. In most airliners, a door separates the cockpit from the aircraft cabin. After the September 11, 2001 attacks, all major airlines fortified their cockpits against access by hijackers. Etymology The word cockpit seems to have been used as a nautical term in the 17th century, without reference to cock fighting. It referred to an area in the rear of a ship where the cockswain's station was located, the cockswain being the pilot of a smaller "boat" that could be dispatched from the ship to board another ship or to bring people ashore. The word "cockswain" in turn derives from the old English terms for "boat-servant" (''coque'' is the French word for "shell"; and ''swain'' was old English for boy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vehicle Armour
Military vehicles are commonly armoured (or armored; American and British English spelling differences#-our, -or, see spelling differences) to withstand the impact of Fragmentation (weaponry), shrapnel, bullets, Shell (projectile), shells, Rocket (weapon), rockets, and missiles, protecting the personnel inside from enemy fire. Such vehicles include armoured fighting vehicles like tanks, aircraft, and ships. Civilian vehicles may also be armoured. These vehicles include cars used by officials (e.g., Official state car, presidential limousines), reporters and others in conflict zones or where violent crime is common. Civilian Armored car (valuables), armoured cars are also routinely used by security firms to carry money or valuables to reduce the risk of highway robbery or the Carjacking, hijacking of the cargo. Armour may also be used in vehicles to protect from threats other than a deliberate attack. Some spacecraft are equipped with specialised armour to protect them against im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schlachtflugzeug
An attack aircraft, strike aircraft, or attack bomber is a tactical military aircraft that has a primary role of carrying out airstrikes with greater precision than bombers, and is prepared to encounter strong low-level air defenses while pressing the attack.Mortensen 1987, pp. 24–25. This class of aircraft is designed mostly for close air support and naval air-to-surface missions, overlapping the tactical bomber mission. Designs dedicated to non-naval roles are often known as ground-attack aircraft.Gunston 2009, p. 73. Fighter aircraft often carry out the attack role, although they would not be considered attack aircraft ''per se''; fighter-bomber conversions of those same aircraft would be considered part of the class. Strike fighters, which have effectively replaced the fighter-bomber and light bomber concepts, also differ little from the broad concept of an attack aircraft. The dedicated attack aircraft as a separate class existed primarily during and after World War II. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinkel He 112
The Heinkel He 112 is a German fighter aircraft designed by Walter and Siegfried Günter. It was one of four aircraft designed to compete for the 1933 fighter contract of the ''Luftwaffe'', in which it came second behind the Messerschmitt Bf 109. Small numbers were used for a short time by the ''Luftwaffe'' and some were built for other countries, with around 100 being completed. Design and development In the early 1930s, the German authorities started placing orders for new aircraft, initially training and utility aircraft. Heinkel, as one of the most experienced firms in the country, received contracts for a number of two-seat aircraft, including the He 45, He 46, and He 50. The company also worked on single-seat fighter designs, which culminated in the He 49 and later with the improved He 51. When the He 51 was tested in combat in the Spanish Civil War, it was shown that speed was far more important than maneuverability. The Luftwaffe took this lesson to heart and star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autocannon
An autocannon, automatic cannon or machine cannon is a automatic firearm, fully automatic gun that is capable of rapid-firing large-caliber ( or more) armour-piercing, explosive or incendiary ammunition, incendiary shell (projectile), shells, as opposed to the smaller-caliber kinetic projectiles (bullets) fired by a machine gun. Autocannons have a longer effective range and greater terminal ballistics, terminal performance than machine guns, due to the use of larger/heavier munitions (most often in the range of , but bigger calibers also exist), but are usually smaller than tank guns, howitzers, field guns, or other artillery. When used on its own, the word "autocannon" typically indicates a non-rotary weapon with a single gun barrel, barrel. When multiple rotating barrels are involved, such a weapon is referred to as a "rotary autocannon" or "rotary cannon". If it uses a single barrel with a rotating cylinder with multiple chambers, it is known as a "revolver autocannon" or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henschel Hs 123
The Henschel Hs 123 was a single-seat biplane dive bomber and close air support, close-support aircraft flown by the Germany, German aircraft manufacturer Henschel & Son, Henschel. It was the last biplane to be operated by the ''Luftwaffe''.. The Hs 123 started development in 1933 in response to a request for a single-seat biplane dive bomber. Henschel's design team opted to produce an aircraft with all-metal construction, relatively clean lines and a high level of manoeuvrability. Its principal competitor was the Fieseler Fi 98, which was eventually cancelled when the Hs 123 proved to be more promising. On 1 April 1935, the first prototype performed its maiden flight; a total of four prototypes were produced, the fourth of which featured strengthened centre-section struts after two of the earlier prototypes were lost due to structural failures during high speed dives. Upon its introduction to ''Luftwaffe'' in autumn 1936, the Hs 123 quickly displaced the Heinkel He 50 biplane, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dive Bomber
A dive bomber is a bomber aircraft that dives directly at its targets in order to provide greater accuracy for the bomb it drops. Diving towards the target simplifies the bomb's trajectory and allows the pilot to keep visual contact throughout the bomb run. This allows attacks on point targets and ships, which were difficult to attack with conventional level bombers, even ''en masse''. Dive bombing was especially effective against vehicles when integrated into early instances of Blitzkrieg. After World War II, the rise of precision-guided munitions and improved anti-aircraft defences—both fixed gunnery positions and fighter interception—led to a fundamental change in dive bombing. New weapons, such as rockets, allowed for better accuracy from smaller dive angles and from greater distances. They could be fitted to almost any aircraft, including fighters, improving their effectiveness without the inherent vulnerabilities of dive bombers, which needed air superiority to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Materiel
Materiel or matériel (; ) is supplies, equipment, and weapons in military supply-chain management, and typically supplies and equipment in a commerce, commercial supply chain management, supply chain context. Military In a military context, the term ''materiel'' refers either to the specific needs (excluding manpower) of a force to complete a specific military operation, mission, or the general sense of the needs (excluding manpower) of a functioning army. An important category of materiel is commonly referred to as ordnance, especially concerning mounted guns (artillery) and the shell (projectile), shells they consume. Along with fuel, and ammunition, munitions in general, the steady supply of ordnance is an ongoing logistical challenge in active combat zones. Materiel management consists of continuing actions relating to planning, organizing, directing, coordinating, controlling, and evaluating the application of resources to ensure the effective and economical support of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interdiction
Interdiction is interception of an object prior to its arrival at the location where it is to be used in military, espionage, and law enforcement. Military In the military, interdiction is the act of delaying, disrupting, or destroying enemy forces or supplies en route to the battle area. A distinction is often made between strategic and tactical interdiction. The former refers to operations whose effects are broad and long-term; tactical operations are designed to affect events rapidly and in a localized area. Types In different theaters of conflict: :* Air: Air interdiction or Interdiction bombing :* Ground: No-drive zone :* Sea: Maritime interdiction or Blockade Law enforcement The term interdiction is also used in criminology and law enforcement, such as in the U.S. War on Drugs and in immigration. Scots law In Scots law, an interdict is a court order to stop someone from breaching someone else's rights, and can be issued by the Court of Session or a Sheriff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
