132-588: The Sopwith Triplane is a British single seat fighter aircraft designed and manufactured by the Sopwith Aviation Company during the First World War . It has the distinction of being the first military triplane to see operational service. The Triplane was developed by the firm's experimental department as a private venture, the project was headed by the designer Herbert Smith . Aside from its obvious difference in wing configuration,
264-747: A Deputy First Sea Lord , was added to the Board who would administer operations abroad and deal with questions of foreign policy. In October 1917, the development of the staff was carried one step further by the creation of two sub-committees of the Board—the Operations Committee and the Maintenance Committee. The First Lord of the Admiralty was chairman of both committees, and the Operations Committee consisted of
396-584: A by now mediocre performance. The first Eindecker victory came on 1 July 1915, when Leutnant Kurt Wintgens , of Feldflieger Abteilung 6 on the Western Front, downed a Morane-Saulnier Type L. His was one of five Fokker M.5 K/MG prototypes for the Eindecker , and was armed with a synchronized aviation version of the Parabellum MG14 machine gun. The success of the Eindecker kicked off
528-470: A cadre of exceptional pilots. In the United Kingdom, at the behest of Neville Chamberlain (more famous for his 'peace in our time' speech), the entire British aviation industry was retooled, allowing it to change quickly from fabric covered metal framed biplanes to cantilever stressed skin monoplanes in time for the war with Germany, a process that France attempted to emulate, but too late to counter
660-435: A competitive cycle of improvement among the combatants, both sides striving to build ever more capable single-seat fighters. The Albatros D.I and Sopwith Pup of 1916 set the classic pattern followed by fighters for about twenty years. Most were biplanes and only rarely monoplanes or triplanes . The strong box structure of the biplane provided a rigid wing that allowed the accurate control essential for dogfighting. They had
792-948: A consequence of the slow replacement of their Triplanes. By the end of 1917, surviving Triplanes were used as advanced trainers with No. 12 Naval Squadron . For a time, the type remained in use for experimental and training purposes; examples were recorded as performing flights as late as October 1918. Six British aces scored all of their victories on Sopwith Triplanes. These were John Albert Page (7), Thomas Culling (6), Cyril Askew Eyre (6), F. H. Maynard (6), Gerald Ewart Nash (6) and Anthony Arnold (5). Data from British Aeroplanes 1914–18 Aircraft Profile No. 73: The Sopwith Triplane General characteristics Performance Armament Related development Aircraft of comparable role, configuration, and era Fighter aircraft Fighter aircraft (early on also pursuit aircraft ) are military aircraft designed primarily for air-to-air combat . In military conflict,
924-443: A difficult deflection shot. The first step in finding a real solution was to mount the weapon on the aircraft, but the propeller remained a problem since the best direction to shoot is straight ahead. Numerous solutions were tried. A second crew member behind the pilot could aim and fire a swivel-mounted machine gun at enemy airplanes; however, this limited the area of coverage chiefly to the rear hemisphere, and effective coordination of
1056-552: A form that would replace all others in the 1930s. As collective combat experience grew, the more successful pilots such as Oswald Boelcke , Max Immelmann , and Edward Mannock developed innovative tactical formations and maneuvers to enhance their air units' combat effectiveness. Allied and – before 1918 – German pilots of World War I were not equipped with parachutes , so in-flight fires or structural failures were often fatal. Parachutes were well-developed by 1918 having previously been used by balloonists, and were adopted by
1188-664: A great deal of ground-attack work. In World War II, the USAAF and RAF often favored fighters over dedicated light bombers or dive bombers , and types such as the Republic P-47 Thunderbolt and Hawker Hurricane that were no longer competitive as aerial combat fighters were relegated to ground attack. Several aircraft, such as the F-111 and F-117, have received fighter designations though they had no fighter capability due to political or other reasons. The F-111B variant
1320-407: A lot of bureaucracy followed with the merger. In 1860 saw big growth in the development of technical crafts, the expansion of more admiralty branches that really began with age of steam that would have an enormous influence on the navy and naval thought. Between 1860 and 1908, there was no real study of strategy and of staff work conducted within the naval service ; it was practically ignored. All
1452-431: A number of twin-engine fighters were built; however they were found to be outmatched against single-engine fighters and were relegated to other tasks, such as night fighters equipped with radar sets. By the end of the war, turbojet engines were replacing piston engines as the means of propulsion, further increasing aircraft speed. Since the weight of the turbojet engine was far less than a piston engine, having two engines
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#17327875522511584-550: A part of military nomenclature, a letter is often assigned to various types of aircraft to indicate their use, along with a number to indicate the specific aircraft. The letters used to designate a fighter differ in various countries. In the English-speaking world, "F" is often now used to indicate a fighter (e.g. Lockheed Martin F-35 Lightning II or Supermarine Spitfire F.22 ), though "P" used to be used in
1716-525: A professional military staff . In May 1917, the term "Admiralty War Staff" was renamed and that department and its functional role were superseded by a new " Admiralty Naval Staff "; in addition, the newly created office of Chief of the Naval Staff was merged in the office of the First Sea Lord. Also appointed was a new post, that of Deputy Chief of the Naval Staff , and an Assistant Chief of
1848-638: A range of specialized aircraft types. Some of the most expensive fighters such as the US Grumman F-14 Tomcat , McDonnell Douglas F-15 Eagle , Lockheed Martin F-22 Raptor and Russian Sukhoi Su-27 were employed as all-weather interceptors as well as air superiority fighter aircraft, while commonly developing air-to-ground roles late in their careers. An interceptor is generally an aircraft intended to target (or intercept) bombers and so often trades maneuverability for climb rate. As
1980-742: A result, during the early months of these campaigns, Axis air forces destroyed large numbers of Red Air Force aircraft on the ground and in one-sided dogfights. In the later stages on the Eastern Front, Soviet training and leadership improved, as did their equipment. By 1942 Soviet designs such as the Yakovlev Yak-9 and Lavochkin La-5 had performance comparable to the German Bf 109 and Focke-Wulf Fw 190 . Also, significant numbers of British, and later U.S., fighter aircraft were supplied to aid
2112-762: A separate Navy Board responsible for the day-to-day running of the Royal Navy, the Army Board and the Air Force Board , each headed by the Secretary of State for Defence . In the 20th century the structure of the Admiralty Headquarters was predominantly organized into four parts: Board of Admiralty When the office of Lord High Admiral was in commission, as it was for most of the 18th, 19th and 20th centuries, until it reverted to
2244-643: A separate (and vulnerable) radiator, but had increased drag. Inline engines often had a better power-to-weight ratio . Some air forces experimented with " heavy fighters " (called "destroyers" by the Germans). These were larger, usually twin-engined aircraft, sometimes adaptations of light or medium bomber types. Such designs typically had greater internal fuel capacity (thus longer range) and heavier armament than their single-engine counterparts. In combat, they proved vulnerable to more agile single-engine fighters. The primary driver of fighter innovation, right up to
2376-512: A single Triplane during the latter half of 1917, its fate being unknown. The Triplane's combat debut was highly successful. The new fighter's exceptional rate of climb and high service ceiling gave it a marked advantage over the Albatros D.III , though the Triplane was slower in a dive. During April 1917, Manfred von Richthofen , better known as The Red Baron , commented that the Triplane was
2508-420: A single operator, who flew the aircraft and also controlled its armament. They were armed with one or two Maxim or Vickers machine guns, which were easier to synchronize than other types, firing through the propeller arc. Gun breeches were in front of the pilot, with obvious implications in case of accidents, but jams could be cleared in flight, while aiming was simplified. The use of metal aircraft structures
2640-505: A smaller 8 ft span tailplane in February 1917 was attributed with improved elevator response. The original tail assembly was identical to the Pup's, other than the inclusion of the variable incidence tailplane , which could be adjusted so that the aircraft could be flown hands-off. The Triplane was initially powered by the 110 hp Clerget 9Z nine-cylinder rotary engine . However,
2772-404: Is a committee of the tri-service Defence Council of the United Kingdom . This Admiralty Board meets only twice a year, and the day-to-day running of the Royal Navy is controlled by a Navy Board (not to be confused with the historic Navy Board ). It is common for the various authorities now in charge of the Royal Navy to be referred to as simply 'The Admiralty'. The title of Lord High Admiral of
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#17327875522512904-402: Is a fast, heavily armed and long-range type, able to act as an escort fighter protecting bombers , to carry out offensive sorties of its own as a penetration fighter and maintain standing patrols at significant distance from its home base. Bombers are vulnerable due to their low speed, large size and poor maneuvrability. The escort fighter was developed during World War II to come between
3036-549: Is able to defend itself while conducting attack sorties. The word "fighter" was first used to describe a two-seat aircraft carrying a machine gun (mounted on a pedestal) and its operator as well as the pilot . Although the term was coined in the United Kingdom, the first examples were the French Voisin pushers beginning in 1910, and a Voisin III would be the first to shoot down another aircraft, on 5 October 1914. However at
3168-623: Is known as an interceptor . Recognized classes of fighter include: Of these, the Fighter-bomber , reconnaissance fighter and strike fighter classes are dual-role, possessing qualities of the fighter alongside some other battlefield role. Some fighter designs may be developed in variants performing other roles entirely, such as ground attack or unarmed reconnaissance . This may be for political or national security reasons, for advertising purposes, or other reasons. The Sopwith Camel and other "fighting scouts" of World War I performed
3300-715: Is largely unknown, only that its use was curtailed after a crash-landing in Salonika on 26 March 1917. Aside from the British, the only other major operator of the Triplane was a French naval squadron based at Dunkirk, which received 17 aircraft. A single example was shipped to the United States for exhibition purposes in December 1917. Furthermore, the Imperial Russian Air Service also operated
3432-526: The Admiralty . During early 1917, production examples of the Triplane arrived with Royal Naval Air Service squadrons. The Triplane rapidly proved to be capable of outstanding agility, and thus was quickly deemed to be a success amongst those squadrons that flew it. Praise for the type extended to opposing pilots; Imperial Germany extensively studied the Triplane via captured examples and produced numerous tri-winged aircraft shortly thereafter. Nevertheless,
3564-562: The Combined Bomber Offensive . Unescorted Consolidated B-24 Liberators and Boeing B-17 Flying Fortress bombers, however, proved unable to fend off German interceptors (primarily Bf 109s and Fw 190s). With the later arrival of long range fighters, particularly the North American P-51 Mustang , American fighters were able to escort far into Germany on daylight raids and by ranging ahead attrited
3696-712: The Fokker V.4 , prototype of the successful Fokker Dr.I . Pilots nicknamed the aircraft the Tripehound or simply the Tripe . The Triplane was famously flown by "B" Flight 10 Naval Squadron, better known as the "Black Flight". This all- Canadian flight was commanded by the ace Raymond Collishaw . Their aircraft, named Black Maria , Black Prince , Black George , Black Death and Black Sheep , were distinguishable by their black-painted fins and cowlings. The Black Flight claimed 87 German aircraft in three months while equipped with
3828-585: The Junkers D.I , made with corrugated duralumin , all based on his experience in creating the pioneering Junkers J 1 all-metal airframe technology demonstration aircraft of late 1915. While Fokker would pursue steel tube fuselages with wooden wings until the late 1930s, and Junkers would focus on corrugated sheet metal, Dornier was the first to build a fighter (the Dornier-Zeppelin D.I ) made with pre-stressed sheet aluminum and having cantilevered wings,
3960-642: The Kingdom of Great Britain . The Admiralty was among the most important departments of the British Government , because of the Royal Navy's role in the expansion and maintenance of the English overseas possessions in the 17th century , the British Empire in the 18th century , and subsequently. The modern Admiralty Board , to which the functions of the Admiralty were transferred in 1964,
4092-756: The Lord High Admiral – one of the Great Officers of State . For much of its history, from the early 18th century until its abolition, the role of the Lord High Admiral was almost invariably put "in commission" and exercised by the Lords Commissioner of the Admiralty , who sat on the governing Board of Admiralty , rather than by a single person. The Admiralty was replaced by the Admiralty Board in 1964, as part of
Sopwith Triplane - Misplaced Pages Continue
4224-510: The RAF and the USAAF against German industry intended to wear down the Luftwaffe. Axis fighter aircraft focused on defending against Allied bombers while Allied fighters' main role was as bomber escorts. The RAF raided German cities at night, and both sides developed radar-equipped night fighters for these battles. The Americans, in contrast, flew daylight bombing raids into Germany delivering
4356-598: The Royal Flying Corps (RFC), the War Office also issued a contract to Clayton & Shuttleworth for 106 Triplanes. Quantity production of the type commenced in late 1916. The first Sopwith-built Triplanes were delivered to Clayton & Shuttleworth, who delivered their first Triplane on 2 December 1916. A renewed urgency amongst the Allied Powers for high performance combat aircraft came following
4488-515: The Sopwith Aviation Company became a prominent British manufacturer of military aircraft. It was amid this conflict that one of its employees, Herbert Smith , designed the Sopwith Pup , a single-seat biplane fighter aircraft which was described by aviation author J.M. Bruce as being "one of the world's greatest aeroplanes". While it was a capable fighter that possessed impressive handling qualities for its era, from an aerodynamic perspective,
4620-588: The Sopwith Tabloid and Bristol Scout . The French and the Germans didn't have an equivalent as they used two seaters for reconnaissance, such as the Morane-Saulnier L , but would later modify pre-war racing aircraft into armed single seaters. It was quickly found that these were of little use since the pilot couldn't record what he saw while also flying, while military leaders usually ignored what
4752-737: The Stangensteuerung in German, for "pushrod control system") devised by the engineers of Anthony Fokker 's firm was the first system to enter service. It would usher in what the British called the " Fokker scourge " and a period of air superiority for the German forces, making the Fokker Eindecker monoplane a feared name over the Western Front , despite its being an adaptation of an obsolete pre-war French Morane-Saulnier racing airplane, with poor flight characteristics and
4884-567: The Acts , responsible individually for finance , supervision of accounts , Shipbuilding and maintenance of ships, and record of business. These principal officers came to be known as the Navy Board responsible for 'civil administration' of the navy, from 1546 to 1832. This structure of administering the navy lasted for 285 years, however, the supply system was often inefficient and corrupt its deficiencies were due as much to its limitations of
5016-699: The Admiralty Naval Staff in 1917. It was the former senior command, operational planning, policy and strategy department within the British Admiralty. It was established in 1917 and existed until 1964 when the department of the Admiralty was abolished, and the staff departments function continued within the Navy Department of the Ministry of Defence until 1971 when its functions became part of the new Naval Staff, Navy Department of
5148-594: The Admiralty. The Lords Commissioners were always a mixture of admirals , known as Naval Lords or Sea Lords and Civil Lords, normally politicians. The quorum of the Board was two commissioners and a secretary. The president of the Board was known as the First Lord of the Admiralty , who was a member of the Cabinet . After 1806, the First Lord of the Admiralty was always a civilian, while the professional head of
5280-632: The Board of Admiralty until 1832. Its principal commissioners of the Navy advised the board in relation to civil administration of the naval affairs. The Navy Board was based at the Navy Office . Board of Admiralty civilian members responsible other important civil functions Admiralty Naval Staff It evolved from * Admiralty Navy War Council , (1909–1912) which in turn became the Admiralty War Staff , (1912–1917) before finally becoming
5412-668: The British Royal Flying Corps and Royal Air Force referred to them as " scouts " until the early 1920s, while the U.S. Army called them "pursuit" aircraft until the late 1940s (using the designation P, as in Curtiss P-40 Warhawk , Republic P-47 Thunderbolt and Bell P-63 Kingcobra ). The UK changed to calling them fighters in the 1920s , while the US Army did so in the 1940s. A short-range fighter designed to defend against incoming enemy aircraft
Sopwith Triplane - Misplaced Pages Continue
5544-639: The British, the Americans, the Spanish (in the Spanish civil war) and the Germans. Given limited budgets, air forces were conservative in aircraft design, and biplanes remained popular with pilots for their agility, and remained in service long after they ceased to be competitive. Designs such as the Gloster Gladiator , Fiat CR.42 Falco , and Polikarpov I-15 were common even in the late 1930s, and many were still in service as late as 1942. Up until
5676-652: The CNS to issue orders in their own name, as opposed to them previously being issued by the Permanent Secretary of the Admiralty in the name of the Board. In 1964, the Admiralty—along with the War Office and the Air Ministry —were abolished as separate departments of state, and placed under one single new Ministry of Defence . Within the expanded Ministry of Defence are the new Admiralty Board which has
5808-517: The Chief of the War Staff who was responsible for administering three new sub-divisions responsible for operations , intelligence and mobilisation . The new War Staff had hardly found its feet and it continually struggled with the opposition to its existence by senior officers they were categorically opposed to a staff. The deficiencies of the system within this department of state could be seen in
5940-634: The Crown , it was exercised by a Board of Admiralty, officially known as the Commissioners for Exercising the Office of Lord High Admiral of the United Kingdom of Great Britain and Northern Ireland, &c. (alternatively of England , Great Britain or the United Kingdom of Great Britain and Ireland depending on the period). The Board of Admiralty consisted of a number of Lords Commissioners of
6072-450: The European battlefield, played a crucial role in the eventual defeat of the Axis, which Reichmarshal Hermann Göring , commander of the German Luftwaffe summed up when he said: "When I saw Mustangs over Berlin, I knew the jig was up." British Admiralty The Admiralty was a department of the Government of the United Kingdom responsible for the command of the Royal Navy until 1964, historically under its titular head,
6204-411: The First Sea Lord and Chief of Naval Staff, the Deputy First Sea Lord, Assistant Chief of Naval Staff, and Fifth Sea Lord . Full operational control of the Royal Navy was finally handed over to the Chief of Naval Staff (CNS) by an order in Council , effective October 1917, under which he became responsible for the issuing of orders affecting all war operations directly to the fleet. It also empowered
6336-483: The German flying services during the course of that year. The well known and feared Manfred von Richthofen , the "Red Baron", was wearing one when he was killed, but the allied command continued to oppose their use on various grounds. In April 1917, during a brief period of German aerial supremacy a British pilot's average life expectancy was calculated to average 93 flying hours, or about three weeks of active service. More than 50,000 airmen from both sides died during
6468-500: The German invasion. The period of improving the same biplane design over and over was now coming to an end, and the Hawker Hurricane and Supermarine Spitfire started to supplant the Gloster Gladiator and Hawker Fury biplanes but many biplanes remained in front-line service well past the start of World War II. While not a combatant in Spain, they too absorbed many of the lessons in time to use them. The Spanish Civil War also provided an opportunity for updating fighter tactics. One of
6600-414: The Italians developed several monoplanes such as the Fiat G.50 Freccia , but being short on funds, were forced to continue operating obsolete Fiat CR.42 Falco biplanes. From the early 1930s the Japanese were at war against both the Chinese Nationalists and the Russians in China, and used the experience to improve both training and aircraft, replacing biplanes with modern cantilever monoplanes and creating
6732-642: The Japanese Nakajima Ki-27 , Nakajima Ki-43 and Mitsubishi A6M Zero and the Italian Fiat G.50 Freccia and Macchi MC.200 . In contrast, designers in the United Kingdom, Germany, the Soviet Union, and the United States believed that the increased speed of fighter aircraft would create g -forces unbearable to pilots who attempted maneuvering dogfights typical of the First World War, and their fighters were instead optimized for speed and firepower. In practice, while light, highly maneuverable aircraft did possess some advantages in fighter-versus-fighter combat, those could usually be overcome by sound tactical doctrine, and
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#17327875522516864-509: The Luftwaffe to establish control of the skies over Western Europe. By the time of Operation Overlord in June 1944, the Allies had gained near complete air superiority over the Western Front. This cleared the way both for intensified strategic bombing of German cities and industries, and for the tactical bombing of battlefield targets. With the Luftwaffe largely cleared from the skies, Allied fighters increasingly served as ground attack aircraft. Allied fighters, by gaining air superiority over
6996-420: The Luftwaffe, and while the Luftwaffe maintained a qualitative edge over the Red Air Force for much of the war, the increasing numbers and efficacy of the Soviet Air Force were critical to the Red Army's efforts at turning back and eventually annihilating the Wehrmacht . Meanwhile, air combat on the Western Front had a much different character. Much of this combat focused on the strategic bombing campaigns of
7128-443: The Ministry of Defence. Offices of the Naval Staff Admiralty Departments The Admiralty Departments were distinct and component parts of the Department of Admiralty that were superintended by the various offices of the Sea Lords responsible for them; they were primarily administrative, research, scientific and logistical support organisations. The departments role was to provide the men, ships, aircraft and supplies to carry out
7260-610: The Naval Staff ; all were given seats on the Board of Admiralty. This for the first time gave the naval staff direct representation on the board; the presence of three senior naval senior members on the board ensured the necessary authority to carry through any operation of war. The Deputy Chief of Naval Staff would direct all operations and movements of the fleet, while the Assistant Chief of Naval Staff would be responsible for mercantile movements and anti-submarine operations. The office of Controller would be re-established to deal with all questions relating to supply; on 6 September 1917,
7392-426: The Navy's talent flowed to the great technical universities. This school of thought for the next 50 years was exclusively technically based. The first serious attempt to introduce a sole management body to administer the naval service manifested itself in the creation of the Admiralty Navy War Council in 1909. Following this, a new advisory body called the Admiralty War Staff was then instituted in 1912, headed by
7524-400: The Pup was an entirely conventional design. Certain figures, including those within Sopwith's experimental department, sought to develop a successor which would instead pioneer new concepts for such an aircraft; out of such ambitions would emerge the Triplane. Early on, Sopwith decided to pursue development of the Triplane concept as a private venture initiative. The design, which was passed by
7656-414: The Pup. It has been described as being a "remarkably simple aircraft". The initial "prototype of what was to be referred to simply as the Triplane" first flew on 28 May 1916, with Sopwith test pilot Harry Hawker at the controls. Within three minutes of takeoff, Hawker startled onlookers by looping the aircraft, serial N500, three times in succession. Hawker noted that this was due to his high confidence in
7788-420: The Royal Navy until 1832. King Charles I put the office of Lord High Admiral into commission in 1628, and control of the Royal Navy passed to a committee in the form of the Board of Admiralty . The office of Lord High Admiral passed a number of times in and out of commission until 1709, after which the office was almost permanently in commission (the last Lord High Admiral being the future King William IV in
7920-419: The Soviet Polikarpov I-16 . The later German design was earlier in its design cycle, and had more room for development and the lessons learned led to greatly improved models in World War II. The Russians failed to keep up and despite newer models coming into service, I-16s remaining the most common Soviet front-line fighter into 1942 despite being outclassed by the improved Bf 109s in World War II. For their part,
8052-419: The Soviet war effort as part of Lend-Lease , with the Bell P-39 Airacobra proving particularly effective in the lower-altitude combat typical of the Eastern Front. The Soviets were also helped indirectly by the American and British bombing campaigns, which forced the Luftwaffe to shift many of its fighters away from the Eastern Front in defense against these raids. The Soviets increasingly were able to challenge
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#17327875522518184-416: The Triplane was built in comparatively small numbers to that of the more conventional Sopwith Pup . It had been decided to withdraw the Triplane from active service as increasing numbers of the Sopwith Camel arrived in the latter half of 1917. Surviving Triplanes continued to serve as operational trainers and experimental aircraft until months following the end of the conflict. During the First World War ,
8316-422: The Triplane. Collishaw scored 34 of his eventual 60 victories in the aircraft, making him the top Triplane ace. The Triplane's combat career was comparatively brief, in part because it proved difficult to repair. The fuel and oil tanks were inaccessible without dismantling the wings and fuselage; even relatively minor repairs had to be made at rear echelon repair depots. Spare parts became difficult to obtain during
8448-451: The US for pursuit (e.g. Curtiss P-40 Warhawk ), a translation of the French "C" ( Dewoitine D.520 C.1 ) for Chasseur while in Russia "I" was used for Istrebitel , or exterminator ( Polikarpov I-16 ). As fighter types have proliferated, the air superiority fighter emerged as a specific role at the pinnacle of speed, maneuverability, and air-to-air weapon systems – able to hold its own against all other fighters and establish its dominance in
8580-463: The United Kingdom was vested in the monarch from 1964 to 2011. The title was awarded to Prince Philip, Duke of Edinburgh by Queen Elizabeth II on his 90th birthday and since his death in 2021 has reverted to the monarch. There also continues to be a Vice-Admiral of the United Kingdom and a Rear-Admiral of the United Kingdom , both of which are honorary offices. The office of Admiral of England (later Lord Admiral, and later Lord High Admiral )
8712-529: The United States, Russia, India and China. The first step was to find ways to reduce the aircraft's reflectivity to radar waves by burying the engines, eliminating sharp corners and diverting any reflections away from the radar sets of opposing forces. Various materials were found to absorb the energy from radar waves, and were incorporated into special finishes that have since found widespread application. Composite structures have become widespread, including major structural components, and have helped to counterbalance
8844-440: The ability to gather information by reconnaissance over the battlefield. Early fighters were very small and lightly armed by later standards, and most were biplanes built with a wooden frame covered with fabric, and a maximum airspeed of about 100 mph (160 km/h). A successful German biplane, the Albatross, however, was built with a plywood shell, rather than fabric, which created a stronger, faster airplane. As control of
8976-409: The advantages of fighting above Britain's home territory allowed the RAF to deny Germany air superiority, saving the UK from possible German invasion and dealing the Axis a major defeat early in the Second World War. On the Eastern Front , Soviet fighter forces were overwhelmed during the opening phases of Operation Barbarossa . This was a result of the tactical surprise at the outset of the campaign,
9108-424: The aircraft despite its radical design. The Triplane was very agile, with effective, well-harmonised controls. When maneuvering, however, the Triplane presented an unusual appearance. One observer noted that the aircraft looked like "a drunken flight of steps" when rolling. While initially lacking any armament, N500 was subsequently furnished with a single Vickers machine gun , which was mounted centrally in front of
9240-420: The aircraft shared many similarities with the company's successful biplane fighter, the Sopwith Pup . The prototype Triplane performed its maiden flight on 28 May 1916 and was dispatched to the French theatre two months later, where it garnered high praise for its exceptional rate of climb and high manoeuvrability. During late 1916, quantity production of the type commenced in response to orders received from
9372-534: The airspace over armies became increasingly important, all of the major powers developed fighters to support their military operations. Between the wars, wood was largely replaced in part or whole by metal tubing, and finally aluminum stressed skin structures (monocoque) began to predominate. By World War II , most fighters were all-metal monoplanes armed with batteries of machine guns or cannons and some were capable of speeds approaching 400 mph (640 km/h). Most fighters up to this point had one engine, but
9504-564: The approved policy of the Board of Admiralty and conveyed to them during 20th century by the Admiralty Naval Staff. Offices of the Sea Lords Department of the Permanent Secretary The Secretary's Department consisted of members of the civil service it was directed and controlled by a senior civil servant Permanent Secretary to the Board of Admiralty he was not a Lord Commissioner of
9636-502: The basis for an effective "fighter" in the modern sense of the word. It was based on small fast aircraft developed before the war for air racing such with the Gordon Bennett Cup and Schneider Trophy . The military scout airplane was not expected to carry serious armament, but rather to rely on speed to "scout" a location, and return quickly to report, making it a flying horse. British scout aircraft, in this sense, included
9768-421: The best Allied fighter at that time, a sentiment that was echoed by other German senior officers such as Ernst von Hoeppner . Multiple Triplanes were captured and subject to considerable evaluation and study. The Germans were so impressed by the aircraft's performance that it spawned a brief triplane craze among German aircraft manufacturers. Their efforts resulted in no fewer than 34 different prototypes, including
9900-414: The bombers and enemy attackers as a protective shield. The primary requirement was for long range, with several heavy fighters given the role. However they too proved unwieldy and vulnerable, so as the war progressed techniques such as drop tanks were developed to extend the range of more nimble conventional fighters. The penetration fighter is typically also fitted for the ground-attack role, and so
10032-497: The cockpit. In July 1916, N500 was sent to Dunkirk for evaluation with "A" Naval Squadron, 1 Naval Wing. Being put into action within 15 minutes of its arrival to intercept enemy aircraft, N500 quickly proved to be highly successful. According to Bruce, it demonstrated exemplary maneuverability and a phenomenal rate of climb for the era. The second prototype, N504, performed its maiden flight in August 1916. Its primary difference from
10164-490: The company's experimental department on 28 May 1916, was contemporary to the Sopwith L.R.T.Tr. project, which never progressed beyond the prototype stage; Bruce speculated that Smith may have been inspired by the L.R.T.Tr.'s atypical wing configuration to adopt the iconic triplane configuration for the new project. Beyond the obvious difference in terms of wing configuration, the Triplane's design largely conformed with that of
10296-505: The conduct of the Dardanelles campaign . There were no mechanisms in place to answer the big strategic questions. A Trade Division was created in 1914. Sir John Jellicoe came to the Admiralty in 1916. He re-organized the war staff as following: Chief of War Staff, Operations, Intelligence, Signal Section , Mobilisation, Trade. It was not until 1917 that the admiralty department was again properly reorganized and began to function as
10428-610: The defense budgets of modern armed forces. The global combat aircraft market was worth $ 45.75 billion in 2017 and is projected by Frost & Sullivan at $ 47.2 billion in 2026: 35% modernization programs and 65% aircraft purchases, dominated by the Lockheed Martin F-35 with 3,000 deliveries over 20 years. A fighter aircraft is primarily designed for air-to-air combat . A given type may be designed for specific combat conditions, and in some cases for additional roles such as air-to-ground fighting. Historically
10560-724: The design approach of the Italians and Japanese made their fighters ill-suited as interceptors or attack aircraft. During the invasion of Poland and the Battle of France , Luftwaffe fighters—primarily the Messerschmitt Bf 109 —held air superiority, and the Luftwaffe played a major role in German victories in these campaigns. During the Battle of Britain , however, British Hurricanes and Spitfires proved roughly equal to Luftwaffe fighters. Additionally Britain's radar-based Dowding system directing fighters onto German attacks and
10692-461: The earlier Pup . While the fuselage was structurally similar, Bruce notes that there were several areas of differences present. One example was the attachment points present for the center wings, which were carried upon the top and bottom longerons of the fuselage and in turn also attached to the center-section struts. One innovation that was present only on the Triplane was the use of single broad-chord interplane struts, which ran continuously between
10824-522: The early 1960s since both were believed unusable at the speeds being attained, however the Vietnam War showed that guns still had a role to play, and most fighters built since then are fitted with cannon (typically between 20 and 30 mm (0.79 and 1.18 in) in caliber) in addition to missiles. Most modern combat aircraft can carry at least a pair of air-to-air missiles. In the 1970s, turbofans replaced turbojets, improving fuel economy enough that
10956-509: The early 19th century). In this organization a dual system operated the Lord High Admiral (from 1546) then Commissioners of the Admiralty (from 1628) exercised the function of general control (military administration) of the Navy and they were usually responsible for the conduct of any war, while the actual supply lines, support and services were managed by four principal officers, namely, the Treasurer , Comptroller , Surveyor and Clerk of
11088-542: The emergence of the Albatros D.II , which entered service with Imperial Germany around this same time frame, which threatened Allied aerial supremacy. In February 1917, the War Office agreed to exchange its Triplane orders for the Admiralty's SPAD S.VII contracts. While both Sopwith and Clayton & Shuttleworth successfully fulfilled their RNAS production orders, Oakley, which had no prior experience building aircraft, delivered only three Triplanes before its contract
11220-513: The fighter. Rifle-caliber .30 and .303 in (7.62 and 7.70 mm) calibre guns remained the norm, with larger weapons either being too heavy and cumbersome or deemed unnecessary against such lightly built aircraft. It was not considered unreasonable to use World War I-style armament to counter enemy fighters as there was insufficient air-to-air combat during most of the period to disprove this notion. The rotary engine , popular during World War I, quickly disappeared, its development having reached
11352-492: The first prototype was the installation of a 130 hp Clerget 9B engine. N504 was eventually dispatched to France in December of that year. This aircraft served as a conversion trainer for several squadrons. Between July 1916 and January 1917, the Admiralty issued two contracts to Sopwith for a total of 95 Triplanes, two contracts to Clayton & Shuttleworth Ltd. for a total of 46 aircraft, and one contract to Oakley & Co. Ltd. for 25 aircraft. Seeking modern aircraft for
11484-406: The guns were subjected). Shooting with this traditional arrangement was also easier because the guns shot directly ahead in the direction of the aircraft's flight, up to the limit of the guns range; unlike wing-mounted guns which to be effective required to be harmonised , that is, preset to shoot at an angle by ground crews so that their bullets would converge on a target area a set distance ahead of
11616-652: The inboard cabane struts of surviving Triplanes. One aircraft, serial N5912, was fitted with additional mid-bay flying wires on the upper wing while used as a trainer. Another drawback of the Triplane was its light armament. Contemporary Albatros fighters were armed with two guns but most Triplanes carried one synchronised Vickers machine gun . Efforts to fit twin guns to the Triplane met with mixed results. Clayton & Shuttleworth built six experimental Triplanes with twin guns. Some of these aircraft saw combat service with Nos. 1 and 10 Naval Squadrons in July 1917 but performance
11748-433: The innovations was the development of the " finger-four " formation by the German pilot Werner Mölders . Each fighter squadron (German: Staffel ) was divided into several flights ( Schwärme ) of four aircraft. Each Schwarm was divided into two Rotten , which was a pair of aircraft. Each Rotte was composed of a leader and a wingman. This flexible formation allowed the pilots to maintain greater situational awareness, and
11880-514: The interceptor. The equipment necessary for daytime flight is inadequate when flying at night or in poor visibility. The night fighter was developed during World War I with additional equipment to aid the pilot in flying straight, navigating and finding the target. From modified variants of the Royal Aircraft Factory B.E.2c in 1915, the night fighter has evolved into the highly capable all-weather fighter. The strategic fighter
12012-420: The last piston engine support aircraft could be replaced with jets, making multi-role combat aircraft possible. Honeycomb structures began to replace milled structures, and the first composite components began to appear on components subjected to little stress. With the steady improvements in computers, defensive systems have become increasingly efficient. To counter this, stealth technologies have been pursued by
12144-637: The leadership vacuum within the Soviet military left by the Great Purge , and the general inferiority of Soviet designs at the time, such as the obsolescent Polikarpov I-15 biplane and the I-16 . More modern Soviet designs, including the Mikoyan-Gurevich MiG-3 , LaGG-3 and Yakolev Yak-1 , had not yet arrived in numbers and in any case were still inferior to the Messerschmitt Bf 109 . As
12276-451: The lower and upper wings. The most distinctive feature of the Triplane is its three narrow- chord wings; these provided the pilot with an improved field of view. These wings had the same span as that of the Pup, while being only 21 square feet less in terms of area. Ailerons were fitted to all three wings. The relatively narrow chord and short span wings have been attributed with providing a high level of manoeuvrability. The introduction of
12408-410: The majority of production examples were instead fitted with the more powerful 130 hp Clerget 9B rotary. At least one Triplane was tested with a 110 hp Le Rhône rotary engine, but this did not provide a significant improvement in performance, the only seeming benefit being a slight increase in its rate of climb. No. 1 Naval Squadron became fully operational with the Triplane by December 1916, but
12540-506: The mid-1930s, the majority of fighters in the US, the UK, Italy and Russia remained fabric-covered biplanes. Fighter armament eventually began to be mounted inside the wings, outside the arc of the propeller, though most designs retained two synchronized machine guns directly ahead of the pilot, where they were more accurate (that being the strongest part of the structure, reducing the vibration to which
12672-495: The most modern weapons, against an enemy in complete command of the air, fights like a savage…" Throughout the war, fighters performed their conventional role in establishing air superiority through combat with other fighters and through bomber interception, and also often performed roles such as tactical air support and reconnaissance . Fighter design varied widely among combatants. The Japanese and Italians favored lightly armed and armored but highly maneuverable designs such as
12804-472: The navy came to be (and is still today) known as the First Sea Lord . Lords Commissioners of the Admiralty (1628–1964) The Lords Commissioners of the Admiralty were the members of The Board of Admiralty, which exercised the office of Lord High Admiral when it was not vested in a single person. The commissioners were a mixture of politicians without naval experience and professional naval officers,
12936-607: The opposition. Subsequently, radar capabilities grew enormously and are now the primary method of target acquisition . Wings were made thinner and swept back to reduce transonic drag, which required new manufacturing methods to obtain sufficient strength. Skins were no longer sheet metal riveted to a structure, but milled from large slabs of alloy. The sound barrier was broken, and after a few false starts due to required changes in controls, speeds quickly reached Mach 2, past which aircraft cannot maneuver sufficiently to avoid attack. Air-to-air missiles largely replaced guns and rockets in
13068-488: The outbreak of World War I , front-line aircraft were mostly unarmed and used almost exclusively for reconnaissance . On 15 August 1914, Miodrag Tomić encountered an enemy airplane while on a reconnaissance flight over Austria-Hungary which fired at his aircraft with a revolver, so Tomić fired back. It was believed to be the first exchange of fire between aircraft. Within weeks, all Serbian and Austro-Hungarian aircraft were armed. Another type of military aircraft formed
13200-451: The outset for dual roles. Other fighter designs are highly specialized while still filling the main air superiority role, and these include the interceptor and, historically, the heavy fighter and night fighter . Since World War I, achieving and maintaining air superiority has been considered essential for victory in conventional warfare . Fighters continued to be developed throughout World War I, to deny enemy aircraft and dirigibles
13332-487: The period of rapid re-armament in the late 1930s, were not military budgets, but civilian aircraft racing. Aircraft designed for these races introduced innovations like streamlining and more powerful engines that would find their way into the fighters of World War II. The most significant of these was the Schneider Trophy races, where competition grew so fierce, only national governments could afford to enter. At
13464-433: The period, going from a typical 180 hp (130 kW) in the 900 kg (2,000 lb) Fokker D.VII of 1918 to 900 hp (670 kW) in the 2,500 kg (5,500 lb) Curtiss P-36 of 1936. The debate between the sleek in-line engines versus the more reliable radial models continued, with naval air forces preferring the radial engines, and land-based forces often choosing inlines. Radial designs did not require
13596-456: The pilot's maneuvering with the gunner's aiming was difficult. This option was chiefly employed as a defensive measure on two-seater reconnaissance aircraft from 1915 on. Both the SPAD S.A and the Royal Aircraft Factory B.E.9 added a second crewman ahead of the engine in a pod but this was both hazardous to the second crewman and limited performance. The Sopwith L.R.T.Tr. similarly added a pod on
13728-451: The pilots reported. Attempts were made with handheld weapons such as pistols and rifles and even light machine guns, but these were ineffective and cumbersome. The next advance came with the fixed forward-firing machine gun, so that the pilot pointed the entire aircraft at the target and fired the gun, instead of relying on a second gunner. Roland Garros bolted metal deflector plates to the propeller so that it would not shoot itself out of
13860-410: The point where rotational forces prevented more fuel and air from being delivered to the cylinders, which limited horsepower. They were replaced chiefly by the stationary radial engine though major advances led to inline engines gaining ground with several exceptional engines—including the 1,145 cu in (18,760 cm ) V-12 Curtiss D-12 . Aircraft engines increased in power several-fold over
13992-575: The propeller arc was evident even before the outbreak of war and inventors in both France and Germany devised mechanisms that could time the firing of the individual rounds to avoid hitting the propeller blades. Franz Schneider , a Swiss engineer, had patented such a device in Germany in 1913, but his original work was not followed up. French aircraft designer Raymond Saulnier patented a practical device in April 1914, but trials were unsuccessful because of
14124-461: The propeller arc. Wing guns were tried but the unreliable weapons available required frequent clearing of jammed rounds and misfires and remained impractical until after the war. Mounting the machine gun over the top wing worked well and was used long after the ideal solution was found. The Nieuport 11 of 1916 used this system with considerable success, however, this placement made aiming and reloading difficult but would continue to be used throughout
14256-458: The propeller blades were fitted with metal wedges to protect them from ricochets . Garros' modified monoplane first flew in March 1915 and he began combat operations soon after. Garros scored three victories in three weeks before he himself was downed on 18 April and his airplane, along with its synchronization gear and propeller was captured by the Germans. Meanwhile, the synchronization gear (called
14388-426: The propensity of the machine gun employed to hang fire due to unreliable ammunition. In December 1914, French aviator Roland Garros asked Saulnier to install his synchronization gear on Garros' Morane-Saulnier Type L parasol monoplane . Unfortunately the gas-operated Hotchkiss machine gun he was provided had an erratic rate of fire and it was impossible to synchronize it with the propeller. As an interim measure,
14520-570: The proportion of naval officers generally increasing over time. Key Officials First Lord of the Admiralty The First Lord of the Admiralty or formally the Office of the First Lord of the Admiralty was the British government's senior civilian adviser on all naval affairs and the minister responsible for the direction and control of the Admiralty and Marine Affairs Office later the Department of Admiralty.(+) His office
14652-686: The reforms that created the Ministry of Defence and its Navy Department (later Navy Command ). Before the Acts of Union 1707 , the Office of the Admiralty and Marine Affairs administered the Royal Navy of the Kingdom of England , which merged with the Royal Scots Navy and then absorbed the responsibilities of the Lord High Admiral of the Kingdom of Scotland with the unification of
14784-421: The role of fighter aircraft is to establish air superiority of the battlespace . Domination of the airspace above a battlefield permits bombers and attack aircraft to engage in tactical and strategic bombing of enemy targets, and helps prevent the enemy from doing the same. The key performance features of a fighter include not only its firepower but also its high speed and maneuverability relative to
14916-532: The skies above the battlefield. The interceptor is a fighter designed specifically to intercept and engage approaching enemy aircraft. There are two general classes of interceptor: relatively lightweight aircraft in the point-defence role, built for fast reaction, high performance and with a short range, and heavier aircraft with more comprehensive avionics and designed to fly at night or in all weathers and to operate over longer ranges . Originating during World War I, by 1929 this class of fighters had become known as
15048-417: The sky and a number of Morane-Saulnier Ns were modified. The technique proved effective, however the deflected bullets were still highly dangerous. Soon after the commencement of the war, pilots armed themselves with pistols, carbines , grenades , and an assortment of improvised weapons. Many of these proved ineffective as the pilot had to fly his airplane while attempting to aim a handheld weapon and make
15180-546: The squadron did not see any significant action until February 1917, when it relocated from Furnes to Chipilly . No. 8 Naval Squadron received its Triplanes in February 1917. Nos. 9 and 10 Naval Squadrons equipped with the type between April and May 1917. All but one British Triplane were dispatched to squadrons based in France; this sole aircraft was instead sent to the Aegean , although its service details and purpose there
15312-408: The steady increases in aircraft weight—most modern fighters are larger and heavier than World War II medium bombers. Because of the importance of air superiority, since the early days of aerial combat armed forces have constantly competed to develop technologically superior fighters and to deploy these fighters in greater numbers, and fielding a viable fighter fleet consumes a substantial proportion of
15444-404: The summer of 1917, resulting in the reduction of No. 1 Naval Squadron's complement from 18 to 15 aircraft. According to Bruce, it is plausible that squadrons were slow to refit their Triplanes with the improved tailplane due to a lack of available kits for doing so. The Triplane also gained a reputation for structural weakness because the wings of some aircraft collapsed in steep dives. This defect
15576-420: The target aircraft. The success or failure of a combatant's efforts to gain air superiority hinges on several factors including the skill of its pilots, the tactical soundness of its doctrine for deploying its fighters, and the numbers and performance of those fighters. Many modern fighter aircraft also have secondary capabilities such as ground attack and some types, such as fighter-bombers , are designed from
15708-485: The times they operated in. The various functions within the Admiralty were not coordinated effectively and lacked inter-dependency with each other, with the result that in 1832, Sir James Graham abolished the Navy Board and merged its functions within those of the Board of Admiralty. At the time this had distinct advantages; however, it failed to retain the principle of distinctions between the Admiralty and supply, and
15840-485: The top wing with no better luck. An alternative was to build a "pusher" scout such as the Airco DH.2 , with the propeller mounted behind the pilot. The main drawback was that the high drag of a pusher type's tail structure made it slower than a similar "tractor" aircraft. A better solution for a single seat scout was to mount the machine gun (rifles and pistols having been dispensed with) to fire forwards but outside
15972-464: The two Rotten could split up at any time and attack on their own. The finger-four would be widely adopted as the fundamental tactical formation during World War Two, including by the British and later the Americans. World War II featured fighter combat on a larger scale than any other conflict to date. German Field Marshal Erwin Rommel noted the effect of airpower: "Anyone who has to fight, even with
16104-670: The very end of the inter-war period in Europe came the Spanish Civil War . This was just the opportunity the German Luftwaffe , Italian Regia Aeronautica , and the Soviet Union's Voenno-Vozdushnye Sily needed to test their latest aircraft. Each party sent numerous aircraft types to support their sides in the conflict. In the dogfights over Spain, the latest Messerschmitt Bf 109 fighters did well, as did
16236-478: The war as the weapons used were lighter and had a higher rate of fire than synchronized weapons. The British Foster mounting and several French mountings were specifically designed for this kind of application, fitted with either the Hotchkiss or Lewis Machine gun , which due to their design were unsuitable for synchronizing. The need to arm a tractor scout with a forward-firing gun whose bullets passed through
16368-506: The war. Fighter development stagnated between the wars, especially in the United States and the United Kingdom, where budgets were small. In France, Italy and Russia, where large budgets continued to allow major development, both monoplanes and all metal structures were common. By the end of the 1920s, however, those countries overspent themselves and were overtaken in the 1930s by those powers that hadn't been spending heavily, namely
16500-461: Was attributed to the use of light gauge bracing wires in the 46 aircraft built by subcontractor Clayton & Shuttleworth. Several pilots of No. 10 Naval Squadron used cables or additional wires to strengthen their Triplanes. Bruce alleges that there was no substance to the concerns of structural weakness. In 1918, the RAF issued a technical order for the installation of a spanwise compression strut between
16632-518: Was cancelled during October 1917. For unknown reasons, the RFC Triplane contract issued to Clayton & Shuttleworth was simply cancelled rather than being transferred to the RNAS. Total production of the type amounted to 147 aircraft. The Sopwith Triplane was a single seat fighter aircraft; it shared a considerable amount of its design features, such as its fuselage and empennage , with those of
16764-559: Was created around 1400; there had previously been Admirals of the northern and western seas. King Henry VIII established the Council of the Marine—later to become the Navy Board —in 1546, to oversee administrative affairs of the naval service. Operational control of the Royal Navy remained the responsibility of the Lord High Admiral, who was one of the nine Great Officers of State . This management approach would continue in force in
16896-420: Was no longer a handicap and one or two were used, depending on requirements. This in turn required the development of ejection seats so the pilot could escape, and G-suits to counter the much greater forces being applied to the pilot during maneuvers. In the 1950s, radar was fitted to day fighters, since due to ever increasing air-to-air weapon ranges, pilots could no longer see far enough ahead to prepare for
17028-485: Was originally intended for a fighter role with the U.S. Navy , but it was canceled. This blurring follows the use of fighters from their earliest days for "attack" or "strike" operations against ground targets by means of strafing or dropping small bombs and incendiaries. Versatile multi role fighter-bombers such as the McDonnell Douglas F/A-18 Hornet are a less expensive option than having
17160-508: Was pioneered before World War I by Breguet but would find its biggest proponent in Anthony Fokker, who used chrome-molybdenum steel tubing for the fuselage structure of all his fighter designs, while the innovative German engineer Hugo Junkers developed two all-metal, single-seat fighter monoplane designs with cantilever wings: the strictly experimental Junkers J 2 private-venture aircraft, made with steel, and some forty examples of
17292-605: Was reduced and the single gun remained standard. Triplanes built by Oakley would have featured twin guns, an engineering change which severely delayed production. In June 1917, No. 4 Naval Squadron received the first Sopwith Camels and the advantages of the sturdier, better-armed fighter quickly became evident. Nos. 8 and 9 Naval Squadrons re-equipped with Camels between early July and early August 1917. No. 10 Naval Squadron converted in late August, turning over its remaining Triplanes to No. 1 Naval Squadron. No. 1 operated Triplanes until December, allegedly suffering heavy casualties as
17424-548: Was supported by the Naval Secretariat . First Sea Lord and Chief of Naval Staff The First Sea Lord and Chief of Naval Staff was the Chief Naval Adviser on the Board of Admiralty to the First Lord and superintended the offices of the sea lords and the admiralty naval staff. Navy Board The Navy Board was an independent board from 1546 until 1628 when it became subordinate to, yet autonomous of
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