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Davis Gun
The Davis gun was the first true recoilless gun developed and taken into service. It was developed by Commander Cleland Davis of the United States Navy in 1910, just prior to World War I. Development Davis' design connected two guns back to back, with the backwards-facing gun loaded with lead balls and grease of the same weight as the shell in the other gun, acting as a counter. His idea was used experimentally by the British and Americans as an anti-Zeppelin and anti- submarine weapon mounted on the British Handley Page O/100 and O/400 bombers and the American Curtiss Twin JN and Curtiss HS-2L and H-16 flying boats. The direct development of the gun ended with the end of World War I in November 1918, but the firing principle has been copied by later designs. Description The gun was made in three sizes 2-pounder, 6-pounder and 12-pounder; , , and in caliber respectively, firing , , and shells. The 3-inch gun carried a pressure of 15 tons per square inch (2,109 kg per cm2) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curtiss F5L
The twin-engine F5L was one of the Felixstowe F series of flying boats developed by John Cyril Porte at the Seaplane Experimental Station, Felixstowe, England, during the First World War for production in America. A civilian version of the aircraft was known as the Aeromarine 75. Design and development Porte had taken the Curtiss H-12, an original design by the American Glenn Curtiss, and developed it into a practical series of flying boats at the Felixstowe station. They then took their F.5 model and further redesigned it with better streamlining, a stronger hull using veneer instead of doped linen and U.S.-built 330 hp (later 400 hp) Liberty 12A engines. The prototype was built and tested in England and the design then taken over by the Naval Aircraft Factory, Philadelphia, where further modifications were made to suit their production methods under wartime conditions. The American-built version was also known as the Curtiss F5L and (in civilian operation) as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curtiss HS
The Curtiss HS was a single-engined patrol flying boat built for the United States Navy during World War I. Large numbers were built from 1917 to 1919, with the type being used to carry out anti-submarine patrols from bases in France from June 1918. It remained in use with the US Navy until 1928, and was also widely used as a civil passenger and utility aircraft. Development and design In late 1916, the Curtiss Aeroplane Company produced a new twin-engined flying boat, which was smaller than both the current Curtiss H-12 being built for Britain's Royal Naval Air Service and the earlier Curtiss H-4, with the new design given the factory designation Model H-14, although its design was unrelated to earlier Model H variants. The H-14 was a conventional unequal-span, unstaggered biplane, powered by two 100 hp (75 kW) pusher Curtiss OXX engines mounted between the wings. An order for 16 was placed by the United States Army before the prototype flew, but the prototype was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Naval Aviation Museum
The National Naval Aviation Museum, formerly known as the National Museum of Naval Aviation and the Naval Aviation Museum, is a military and aerospace museum located at Naval Air Station Pensacola, Florida. Founded in 1962 and moved to its current location in 1974, the museum has since 2019 been closed to the public and open only to holders of U.S. Defense Department identification cards. Overview The museum is devoted to the history of naval aviation, including that of the United States Navy, the United States Marine Corps, and the United States Coast Guard. Its mission is "to select, collect, preserve and display" appropriate memorabilia representative of the development, growth and historic heritage of United States Naval Aviation.Coleman, J. F., "Welcome Aboard the New Naval Aviation Museum", ''All Hands - The Magazine of the U.S. Navy'', Department of the Navy, Washington, D.C., April 1975, Volume 52, Issue Number 699, pages 3-4. More than 150 aircraft and spacecraft are o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robey-Peters Gun-Carrier
The Robey-Peters Gun-Carrier was a British three-seater armed tractor biplane designed and built by Robey & Company Limited at Bracebridge Heath, Lincoln for the Royal Naval Air Service (RNAS). The gun-carrier was a single-engined three- bay biplane powered by a Rolls-Royce engine. The Gun-Carrier had a gondola on each of the upper wings to carry a Davis gun (a form of recoilless rifle) and a gunner, while the pilot sat alone in a cockpit in the rear fuselage, just forward of the aircraft's tail. He was provided with windows in the sides of the cockpit to improve the extremely poor view caused by the cockpit's location. Two were ordered for the RNAS in May 1916 but the first aircraft ( serial number ''9498'') crashed on its maiden flight from Bracebridge Heath in May 1917. The second aircraft was not completed and no others were built. Operators ; * Royal Naval Air Service, two ordered but only one built. Specifications See also References ;Notes ;Sources * *{{cite bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supermarine Nighthawk
The Supermarine P.B.31E Nighthawk was a British aircraft of the First World War and the first project of the Pemberton-Billing operation after it became Supermarine Aviation Works Ltd. It was an anti-Zeppelin night fighter operated by a crew of three to five and had a planned flight endurance of 9–18 hours. The prototype flew in February 1917 with Clifford Prodger at the controls. It proved to not meet the promised specification and no more were built. Design and development The Nighthawk had six-bay swept quadraplane wings and a biplane tailplane with twin fins and rudders. The fuselage filled the gap between the second and third wings; the cockpit, which carried up to the top wing "turret", was enclosed and heated. Along with the intended long endurance, it was suggested it would be able to patrol at low speeds and await the Zeppelin. For armament, it had a trainable nose-mounted searchlight, a 1½-pounder (37 mm) Davis gun mounted above the top wing with 20 shells, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short Type 320
The Short Type 320, also known as the Short Admiralty Type 320, was a British two-seat reconnaissance, bombing and torpedo-carrying "folder" seaplane of the First World War. Design and development The Short Type 320 was designed to meet an official requirement for a seaplane to carry a Mark IX torpedo. It was larger than the earlier Short 184, and was a typical Short folder design of the time, with two-bay uneven span wings. Two prototypes were built, powered by a 310 hp Sunbeam Cossack engine, and initially known as the Short 310 Type A from the engine fitted to the prototypes. When the torpedo bomber went into production, it was powered by a 320 hp (238 kW) Cossack engine which was the origin of the name, ''Type 320''. At the same time as Shorts was designing the 310 Type A torpedo bomber, it produced a similar design for a patrol floatplane, powered by the same Cossack engine and using the same fuselage, but with equal-span three-bay wings, instead of the une ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short Type 184
The Short Admiralty Type 184, often called the Short 225 after the power rating of the engine first fitted, was a British two-seat reconnaissance, bombing and torpedo carrying folding-wing seaplane designed by Horace Short of Short Brothers. It was first flown in 1915 and remained in service until after the armistice in 1918. A Short 184 was the first aircraft to sink a ship using a torpedo, and another was the only British aircraft to take part in the Battle of Jutland. Design and development Torpedo-dropping trials had been undertaken using a Gnome powered Short Admiralty Type 166 but this had proved insufficiently powerful, and so in September 1914 a new specification was formulated for an aircraft to be powered by the Sunbeam Mohawk engine currently being developed. Design proposals were invited from Sopwith, J. Samuel White and Short Brothers. Horace Short's response when the requirements were explained him by Murray Sueter, the director of the naval air department, was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Aircraft Factory N-1
The Naval Aircraft Factory N-1 or Davis Gun Carrier was a 1918 maritime patrol aircraft built by the Naval Aircraft Factory (NAF), the in-house aircraft production arm of the United States Navy. A floatplane of biplane configuration with a single Liberty L-12 engine driving a pusher propeller, it was the first aircraft to be both designed and built by the NAF, and was designed to carry the Davis gun, the first recoilless gun A recoilless rifle, recoilless launcher or recoilless gun, sometimes abbreviated "RR" or "RCL" (for ReCoilLess) is a type of lightweight artillery system or man-portable launcher that is designed to eject some form of countermass such as propel .... The first prototype crashed during its maiden flight due to poorly designed floats but was rebuilt. However, the aircraft's performance did not meet expectations, and navy leaders canceled the program after 2 of the 4 prototypes were subsequently damaged in serious crashes. Specifications References B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Felixstowe Porte Baby
The Felixstowe Porte Baby (also known as the Porte F.B.2) was a British reconnaissance flying boat of the First World War, first flying in 1915. Design and development The Porte Baby was designed by John Cyril Porte RN at the naval air station, Felixstowe where the prototype was also built; ten more were made by May, Harden and May of Southampton. Between November 1915 and 1918 it was the largest flying boat built and flown in the United Kingdom. The aircraft was an unequal-span, three-bay biplane of wood-and-fabric construction, the hull being mounted below the lower wing. The engines, normally three Rolls-Royce Eagles, (but sometimes with a 260 hp Green as the centre, pusher engine) were mounted between the wings; two in tractor configuration and the central one in pusher. The two pilots were in an enclosed cockpit, the three gunners had open stations armed with machine guns.Bruce 2 December 1955, p.845. The incongruously-named Baby was used to prove the concept of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armstrong Whitworth F
Armstrong may refer to: Places * Armstrong Creek (other), various places Antarctica * Armstrong Reef, Biscoe Islands Argentina * Armstrong, Santa Fe Australia * Armstrong, Victoria Canada * Armstrong, British Columbia * Armstrong, Ontario * Armstrong, Thunder Bay District, Ontario * Armstrong, Ontario (Indian settlement) United States * Armstrong, California * Armstrong, Delaware * Armstrong, Florida * Armstrong, Georgia * Armstrong, Illinois * Armstrong, Indiana * Armstrong, Iowa * Armstrong, Minnesota * Armstrong, Missouri * Armstrong, Oklahoma * Armstrong, Texas * Armstrong, Wisconsin * Armstrong County, Pennsylvania * Armstrong County, Texas * Armstrong Lake (Blue Earth County, Minnesota), a lake in Minnesota * Armstrong Township, Vanderburgh County, Indiana * Armstrong Township, Pennsylvania (other), more than one, including ** Armstrong Township, Indiana County, Pennsylvania ** Armstrong Township, Lycoming County, Pennsylvania * Louis Armstrong New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airco DH
The Aircraft Manufacturing Company Limited (Airco) was an early British aircraft manufacturer. Established during 1912, it grew rapidly during the First World War, referring to itself as the largest aircraft company in the world by 1918. Airco produced many thousands of aircraft for both the British and Allied military air wings throughout the war, including fighters, trainers and bombers. The majority of the company's aircraft were designed in-house by Airco's chief designer Geoffrey de Havilland. Airco established the first airline in the United Kingdom, Aircraft Transport and Travel Limited, which operated as a subsidiary of Airco. On 25 August 1919, it commenced the world's first regular daily international service. Following the end of the war, the company's fortunes rapidly turned sour. The interwar period was unfavourable for aircraft manufacturers largely due to a glut of surplus aircraft from the war, while a lack of interest in aviation on the part of the Briti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiaircraft Gun
Anti-aircraft warfare, counter-air or air defence forces is the battlespace response to aerial warfare, defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It includes surface based, subsurface ( submarine launched), and air-based weapon systems, associated sensor systems, command and control arrangements, and passive measures (e.g. barrage balloons). It may be used to protect naval, ground, and air forces in any location. However, for most countries, the main effort has tended to be homeland defence. NATO refers to airborne air defence as counter-air and naval air defence as anti-aircraft warfare. Missile defence is an extension of air defence, as are initiatives to adapt air defence to the task of intercepting any projectile in flight. In some countries, such as Britain and Germany during the Second World War, the Soviet Union, and modern NATO and the United States, ground-based air defence and air defence aircraft h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
