An aerospace manufacturer is a company or individual involved in the various aspects of designing , building, testing, selling, and maintaining aircraft , aircraft parts , missiles , rockets , or spacecraft . Aerospace is a high technology industry.
91-487: SIAI-Marchetti was an Italian aircraft manufacturer primarily active during the interwar period . The original company was founded during 1915 as SIAI ( Società Idrovolanti Alta Italia – Seaplane Company of Upper Italy). As suggested by its name, the firm initially specialised in the manufacture of seaplanes, the vast majority of which were intended for the Italian armed forces. Perhaps its most prominent early aircraft
182-478: A briefing that the Yamato had torpedo blisters to a depth of 22 ft (6.7 m), so he crawled back in the fuselage to reset the torpedo's running depth from the 10 ft (3.0 m) preset for the cruiser to 23 ft (7.0 m). He later explained that he heard no command to do this and doubted whether the other five planes had done so. In their case, their torpedoes would have exploded harmlessly against
273-650: A few ship-lengths range of their targets before dropping their torpedoes. At the Battle of the Santa Cruz Islands in 1942, the Nakajima B5N Kate , despite being in service since 1935, played a key role in sinking USS Hornet , while the new Grumman TBF Avenger torpedo bombers failed to hit a fleet carrier. When the targets were ships able to maneuver at high speed and hence much harder to hit, torpedoes proved less effective, except in cases when
364-476: A front-line bomber to various second-line duties towards the conflict's latter years. The company became increasingly focused on the construction of military aircraft during the lead-up to, and throughout the majority of, World War II. In particular, the SM.79 Sparviero trimotor Italian medium bomber has been claimed by aviation authors Enzo Angelucci and Paolo Matricardi as being the best-known Italian aeroplane of
455-545: A much higher launch speed from a much greater altitude than other types. Only five Kates were lost in the attack. In later months, torpedo bombers were responsible for the sinking of the American aircraft carriers Lexington and Hornet , and damaging Yorktown . During the war, Japanese torpedo bombers (mainly the Nakajima B5N ) played a key role in the fatal crippling of the carriers USS Lexington (scuttled as
546-486: A result of an internal explosion), USS Yorktown (sunk by a Japanese submarine while being towed), and USS Hornet (abandoned and finished off by US and Japanese surface ships). Three days after the attack on Pearl Harbor, Admiral Sir Tom Phillips was returning to Singapore on board the new battleship HMS Prince of Wales after an unsuccessful attempt to impede Japanese landings in Malaya . His fleet included
637-532: A result of its investment into helicopters, SIAI-Marchetti was acquired by Italian helicopter specialist Agusta during 1983. Its remaining fixed-wing assets were subsequently absorbed by the aircraft manufacturing interest Aermacchi during 1997. Aircraft manufacturer The aircraft industry is the industry supporting aviation by building aircraft and manufacturing aircraft parts for their maintenance . This includes aircraft and parts used for civil aviation and military aviation . Most production
728-509: A series of piecemeal attacks. However, two torpedoes hit the Bismarck , one of which jammed the rudder leaving the ship without proper directional control. The next day the Bismarck was sunk by British battleships and cruisers. In the early hours of 13 June 1941, two Beauforts found the German cruiser Lützow off Norway. The first was mistaken for a Junkers Ju 88 and was able to torpedo
819-422: A similar alliance with either Embraer with its E-jet E2 or Mitsubishi Heavy Industries and its MRJ . On 21 December, Boeing and Embraer confirmed to be discussing a potential combination with a transaction subject to Brazilian government regulators, the companies' boards and shareholders approvals. The weight of Airbus and Boeing could help E2 and CSeries sales but the 100-150 seats market seems slow. As
910-604: A single bomb hit on Repulse and a single torpedo hit on Prince of Wales . The torpedo struck where the outer port propeller shaft exited the hull and Prince of Wales took on 2,400 t (2,400 long tons; 2,600 short tons) of water through a ruptured stern gland. The battleship listed 12 degrees to port preventing the starboard side 5.25 inch anti-aircraft guns from depressing low enough to deter more torpedo bombers. A second squadron, this time of Mitsubishi G4M Betty torpedo bombers, now attacked both ships. Repulse had dodged 19 torpedoes by skillful steering, but now G4Ms attacked
1001-574: A single design to excel at both. While some torpedo fighters were put into production, such as the Fiat G.55S and Blackburn Firebrand , they seldom launched torpedoes at enemy ships. From 1946, the US Navy officially discarded its separate designations for dive and torpedo bombers, and introduced a single "Attack" designation, similar to that already used by the USAAF. Conversely, the naval air services of
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#17327914774801092-515: A special program to restore U.S. competitiveness across all U.S. industries, Project Socrates , contributed to employment growth as the U.S. aerospace industry captured 72 percent of world aerospace market. By 1999 U.S. share of the world market fell to 52 percent. In the European Union , aerospace companies such as Airbus , Safran , BAE Systems , Thales , Dassault , Saab AB , Terma A/S , Patria Plc and Leonardo are participants in
1183-682: A time, particularly in Australia, before successfully arriving in Tokyo on 26 September 1925. Shortly following the end of the First World War , the company was rebranded as Savoia following its acquisition of the Società Anonima Costruzioni Aeronautiche Savoia , an Italian aircraft company founded by Umberto Savoia in 1915. The name Marchetti was added to the company's name shortly following
1274-564: A torpedo bomber was that it had to fly a long, straight course at a constant altitude of 30 m (98 ft) toward the target ship before launching its torpedo. Torpedoes were very complicated weapons and were prone to damage when landing on water, especially on a wave; they were ideally aimed at the bottom of a wave, but this was difficult to achieve in practice. During a torpedo run, the attacking aircraft were easy targets for defending combat air patrol fighters. Furthermore, torpedo planes were also highly vulnerable to anti-aircraft fire. In
1365-725: A year after that. Even before the outbreak of the Second World War, the Royal Navy had studied the threat in the Mediterranean posed by the Italian fleet , which had its advance base in the new port of Taranto in the "heel" of Italy. Captain Lumley Lyster of the aircraft carrier HMS Glorious proposed that his Fairey Swordfish torpedo bombers could launch a night attack against Taranto. At that time,
1456-459: Is Japan ), strong transportation infrastructure (#5, #1 is Hong Kong ), a healthy economy (#10, #1 is China ), but high costs (#7, #1 is Denmark ) and average tax policy (#36, #1 is Qatar ). Following were Canada , Singapore , Switzerland and United Kingdom . Within the US, the most attractive was Washington state , due to the best Industry (#1), leading Infrastructure (#4, New Jersey
1547-403: Is #1) and Economy (#4, Texas is #1), good labor (#9, Massachusetts is #1), average tax policy (#17, Alaska is #1) but is costly (#33, Montana is #1). Washington is tied to Boeing Commercial Airplanes , earning $ 10.3 billion, is home to 1,400 aerospace-related businesses, and has the highest aerospace jobs concentration. Following are Texas, Georgia , Arizona and Colorado . In the US,
1638-516: Is based. Several consolidations took place in the aerospace and defense industries over the last few decades. Airbus prominently illustrated the European airliner manufacturing consolidation in the late 1960s. Between 1988 and 2010, more than 5,452 mergers and acquisitions with a total known-value of US$ 579 billion were announced worldwide. In 1993, then United States Secretary of Defense Les Aspin and his deputy William J. Perry held
1729-471: Is done pursuant to type certificates and Defense Standards issued by a government body. This term has been largely subsumed by the more encompassing term: " aerospace industry". In 2015 the aircraft production was worth US$ 180.3 billion: 61% airliners , 14% business and general aviation , 12% military aircraft , 10% military rotary wing and 3% civil rotary wing; while their MRO was worth $ 135.1 Bn or $ 315.4 Bn combined. The global aerospace industry
1820-481: Is the successor company to numerous British aircraft manufacturers which merged throughout the second half of the 20th century. Many of these mergers followed the 1957 Defence White Paper . Marconi Electronic Systems , a subsidiary of the General Electric Company plc , was acquired by British Aerospace for US$ 12.3 billion in 1999 merger, to form BAE Systems . In 2002, when Fairchild Dornier
1911-477: The A320 . Tier 1 consolidation also affects engine manufacturers : GE Aerospace acquired Avio in 2013 and Rolls-Royce took control of ITP Aero . Torpedo bomber A torpedo bomber is a military aircraft designed primarily to attack ships with aerial torpedoes . Torpedo bombers came into existence just before the First World War almost as soon as aircraft were built that were capable of carrying
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#17327914774802002-542: The Aichi B7A Ryusei , Curtiss SB2C Helldiver and Fairey Barracuda , or; land-based twin-engined light bombers / attack aircraft , such as the Bristol Beaufighter , Douglas A-20C (Boston IIIA), Junkers Ju 88 , and Tupolev Tu-2 . As the war progressed, single-seat designs also emerged – omitting the roles of gunner, bombardier/bomb-aimer and/or observer. This configuration was favoured by
2093-510: The Airbus A380 , less than 100 major suppliers outsource 60% of its value, even 80% on the A350 . Boeing embraced an aggressive Tier 1 model for the 787 but with its difficulties began to question why it was earning lower margins than its suppliers while it seemed to take all the risk, ensuing its 2011 Partnering for Success initiative, as Airbus initiated its own Scope+ initiative for
2184-1018: The B-25 Mitchell and many others. Some postwar jet aircraft (such as the Ilyushin Il-28T ) were adapted as torpedo bombers in the late 1940s and 1950s. The last known torpedo bomber attack was made by US Navy Skyraiders against the Hwacheon Dam during the Korean War . The North Korean Air Force finally retired the world's last operational torpedo bombers in the 1980s. In a parallel development, many maritime strike aircraft and helicopters have been capable of launching guided torpedoes; however, they are not generally referred to as torpedo bombers because of their vastly greater detection and tracking capabilities, although they remain just as capable of making attacks on surface ships as against submarines. Many naval staffs began to appreciate
2275-548: The Battle of Jutland in 1916 but when the war ended only 90 Cuckoos had been completed. The Vickers Vimy twin-engine heavy bomber was designed to bomb German cities in retribution for German air attacks on England. It reached squadrons in France too late to play a role in the First World War. Had the war continued, it would have been deployed as a torpedo bomber. Of the major maritime nations, only Britain, Japan and
2366-578: The Bombardier Global Express pioneered the "Tier 1" supply chain model inspired by automotive industry , with 10-12 risk-sharing limited partners funding around half of the development costs. The Embraer E-Jet followed in the late 1990s with fewer than 40 primary suppliers. Tier 1 suppliers were led by Honeywell , Safran , Goodrich Corporation and Hamilton Sundstrand . In the 2000s, Rolls-Royce reduced its supplier count after bringing in automotive supply chain executives. On
2457-479: The CSeries partnership between Airbus and Bombardier Aerospace could trigger a daisy chain of reactions towards a new order. Airbus gets a new, efficient model at the lower end of the narrowbody market which provides the bulk of airliner profits and can abandon the slow selling A319 while Bombardier benefits from the growth in this expanded market even if it holds a smaller residual stake. Boeing could forge
2548-731: The Department of Defense and NASA are the two biggest consumers of aerospace technology and products. The Bureau of Labor Statistics of the United States reported that the aerospace industry employed 444,000 wage and salary jobs in 2004, many of which were in Washington and California, this marked a steep decline from the peak years during the Reagan Administration when total employment exceeded 1,000,000 aerospace industry workers. During that period of recovery
2639-486: The Japanese attack on Pearl Harbor . Torpedo bombers first appeared immediately prior to the First World War. Generally, they carried torpedoes specifically designed for air launch, which were smaller and lighter than those used by submarines and surface warships. Nonetheless, as an airborne torpedo could weigh as much as 2,000 pounds (910 kg), more than twice the bomb load of contemporary single-engined bombers,
2730-575: The Japanese aircraft carrier Shōhō in the Battle of the Coral Sea , but failed to sink the aircraft carrier Shōkaku the next day. At the Battle of Midway on 4 June 1942, 41 Devastators launched from three American carriers failed to score a single torpedo hit, and only six aircraft returned, as the rest fell to the Mitsubishi A6M Zero combat air patrols and ships' anti-aircraft fire. The attacks had been poorly coordinated, but
2821-587: The Lützow without return fire, putting her out of action for six months. The second was shot down by defending Messerschmitt Bf 109s . In the attack on Pearl Harbor , Admiral Isoroku Yamamoto 's fleet of six carriers launched 40 Nakajima B5N 2 Kate torpedo bombers on Sunday, 7 December 1941. The Japanese struck the United States Pacific Fleet when it was moored in harbour. The torpedo bombers coordinated their attacks with dive bombers;
SIAI-Marchetti - Misplaced Pages Continue
2912-589: The Mediterranean theater. During 1943, the company was rebranded as SIAI-Marchetti. As the conflict turned in favour of the Allies, the company's manufacturing facilities were a particularly high-priority target for enemy bombers, leading to their virtual destruction by the final months of WWII. The firm continued to make efforts to design and produce new aircraft, such as the SM-93 dive bomber during 1944, but
3003-840: The Mitsubishi G3M Nell and Mitsubishi G4M Betty being used in the sinking of HMS Prince of Wales and Repulse . Other twin-engine or three-engined aircraft designed or used as torpedo bombers include the Mitsubishi Ki-67 , the Savoia-Marchetti SM.79 "Sparviero", the CANT Z.1007 , the Bristol Beaufort and Bristol Beaufighter ("Torbeau"), the Junkers Ju 88 , the Heinkel He 111 ,
3094-778: The Royal Naval Air Service in April 1912 and took flying lessons to foster aviation development. Churchill ordered the RNAS to design reconnaissance spotters and torpedo bombers for the Fleet. The British Admiralty ordered the Short Admiralty Type 81 biplane floatplane as a reconnaissance aircraft. It first flew in July 1913 and was loaded aboard the cruiser HMS Hermes , which had been converted to become
3185-652: The Royal Navy 's first seaplane tender . When the rival Sopwith Special , designed from the outset as a torpedo bomber, failed to lift its payload off the water, Shorts converted the Type 81 to carry torpedoes in July 1914, just before the outbreak of the First World War. On 28 July 1914, Arthur Longmore dropped the first aerial torpedo, a 14-inch 810 lb torpedo, from a Type 81 at the Royal Naval Air Station Calshot. The support wires of
3276-508: The "Last Supper" at the Pentagon with contractors executives who were told that there were twice as many military suppliers as he wanted to see: $ 55 billion in military–industry mergers took place from 1992 to 1997, leaving mainly Boeing , Lockheed Martin , Northrop Grumman and Raytheon . Boeing bought McDonnell Douglas for US$ 13.3 billion in 1996. Raytheon acquired Hughes Aircraft Company for $ 9.5 billion in 1997. BAE Systems
3367-526: The 1930s, the Imperial Japanese Navy developed the best way for torpedo bombers to achieve a hit. They used an "anvil attack", in which two groups of torpedo planes approached the target ship's bow from behind at an angle of about 45 degrees, one on each side of the ship. The torpedoes were to be launched at the same distance from the ship; this would have ensured a hit no matter where the ship tried to maneuver. In practice, this kind of attack
3458-526: The 5 in (130 mm) "Holy Moses" High Velocity Aircraft Rocket, with a 24 lb (11 kg) warhead for the US Navy. It was rushed to Europe for use on D-Day and later used by Navy aircraft in the Pacific. By the beginning of the Second World War, aircraft technology had increased to the extent that specialised torpedo bombers were no longer necessary. Multi-role designs were often adapted from either: single-engined, carrier-based dive-bombers like
3549-765: The Beaufighters, a development of the Beaufort fitted with four 20mm cannon, shot up the anti-aircraft gunners. This was intended to give the Beauforts a clear torpedo run. However, none of the 28 Beauforts achieved a hit, and three aircraft were lost. The United States Navy's standard torpedo bomber in 1942 was the Douglas TBD Devastator , first flown in 1935 and embarked on carriers of the Pacific Fleet in 1937. On 7 May 1942, Devastators sank
3640-698: The CSeries, renamed A220, and E-jet E2 are more capable than their predecessors, they moved closer to the lower end of the narrowbodies . In 2018, the four Western airframers combined into two within nine months as Boeing acquired 80% of Embraer's airliners for $ 3.8 billion on July 5. On April 3, 2020, Raytheon and United Technologies Corporation (except Otis Worldwide , leaving Rockwell Collins and engine maker Pratt and Whitney ) merged to form Raytheon Technologies Corporation , with combined sales of $ 79 billion in 2019. The most prominent unions between 1995 and 2020 include those of Boeing and McDonnell Douglas;
3731-526: The Devastator sorties were credited with pulling the defending A6M Zeros out of position, as well as preventing the Japanese carriers from launching their aircraft, so three of the four carriers were caught with their hangar decks full of fueled and armed planes when the American dive bombers struck by surprise. Nonetheless, the Devastator was immediately withdrawn from front-line service. The successor to
SIAI-Marchetti - Misplaced Pages Continue
3822-524: The Devastator, the Grumman TBF Avenger , arrived too late at Pearl Harbor to be loaded onto carriers for the Battle of Midway. However, six were flown from Midway Island . They fared no better, with five lost without a single hit. Avengers became more successful as tactics improved and crews became more skilled. On 24 August 1942, 24 Avengers sank the light carrier Ryūjō at the Battle of
3913-574: The Eastern Solomons . At Guadalcanal , Avengers from the Navy and Marine Corps helped to finish off the battleship Hiei , which had lost steering after being damaged the prior night. Beauforts also had more success when they moved to Malta to attack Italian warships and transport. Flying Officer Arthur Aldridge discovered a convoy guarded by the heavy cruiser Trento early on 14 June 1942 some 200 miles (320 km) east of Malta. As in
4004-435: The First World War battlecruiser HMS Repulse and should also have had the new aircraft carrier HMS Indomitable with a squadron of Sea Hurricanes . But the carrier was delayed for repairs after running aground in the harbour at Kingston, Jamaica . Eight Mitsubishi G3M Nell twin-engine level bombers and 17 Nell torpedo bombers found the two capital ships without air cover in broad daylight. They scored just
4095-822: The French, German and Spanish parts of EADS; and United Technologies with Rockwell Collins then Raytheon, but many mergers projects did not went through: Textron-Bombardier, EADS-BAE Systems, Hawker Beechcraft-Superior Aviation, GE-Honeywell, BAE Systems-Boeing (or Lockheed Martin), Dassault-Aerospatiale, Safran-Thales, BAE Systems-Rolls-Royce or Lockheed Martin–Northrop Grumman. The largest aerospace suppliers are United Technologies with $ 28.2 billion of revenue, followed by GE Aviation with $ 24.7 billion, Safran with $ 22.5 billion, Rolls-Royce Holdings with $ 16.9 billion, Honeywell Aerospace with $ 15.2 billion and Rockwell Collins including B/E Aerospace with $ 8.1 billion. Electric aircraft development could generate large changes for
4186-439: The Royal Navy was the only force in the world with this capability. The Swordfish, a three-seat biplane, looked outmoded, but its low stall speed made it an ideal platform for launching torpedoes into the shallow waters of Taranto. The torpedoes were adapted with wire cables attached to their nose and wooden fins at their tail to slow their fall and make a shallow impact with the water, which was only 39 ft (12 m) deep. On
4277-400: The Second World War and for a number of years beyond the conflict, despite the arrival of many newer types. Savoia-Marchetti became relatively well known for its flying boats and seaplanes, aided by the numerous endurance and speed records that had been set by its products. The company earned the favour of numerous Italian officials, including Air Marshal Italo Balbo . Accordingly, the company
4368-596: The UK and other Commonwealth countries, persisted with specialised torpedo bombers such as the Grumman Avenger until the early 1960s. While the importance of air-launched torpedoes declined, relative to anti-ship missiles , during the Cold War and subsequently, they were retained by many air services and are now generally delivered by anti-submarine warfare and maritime patrol aircraft . One crucial limitation of
4459-512: The US Navy, in particular, and included the Martin AM Mauler and Douglas A-1 Skyraider , both of which could carry up to three torpedoes. Another concept, the torpedo fighter , also known as the strike fighter, was intended to also have air superiority capabilities – when it was not carrying or had dropped its torpedo. However, the radically differing requirements of these two roles created design constraints that made it difficult for
4550-1077: The United States ( Boeing ), Montreal and Toronto in Canada ( Bombardier , Pratt & Whitney Canada ), Toulouse and Bordeaux in France ( Airbus , Dassault , ATR ), Seville in Spain and Hamburg in Germany ( Airbus ), the North-West of England and Bristol in Britain ( Airbus and AgustaWestland ), Komsomolsk-on-Amur and Irkutsk in Russia ( Sukhoi , Beriev ), Kyiv and Kharkiv in Ukraine ( Antonov ), Nagoya in Japan ( Mitsubishi Heavy Industries Aerospace and Kawasaki Heavy Industries Aerospace ), as well as São José dos Campos in Brazil where Embraer
4641-467: The United States developed carrier-borne torpedo bombers after hostilities ceased in Europe. Initially, Japan purchased both ships and aircraft from Britain, as the Imperial Japanese Navy modelled itself on the Royal Navy. Of the three, only Britain and Japan also perceived a need for land-based torpedo bombers, though a number would be developed by other countries. Bordered by oceans against any possible foe,
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#17327914774804732-477: The United States ignored landplane torpedo bomber development. The first landplane specifically designed as a torpedo bomber was the Hawker Horsley . By the mid 1930s, the torpedo bombers that would start the Second World War were being deployed. The Fairey Swordfish flew first in 1934, the Douglas TBD Devastator and Mitsubishi G3M (Nell) in 1935 and the Nakajima B5N (Kate) and Bristol Beaufort
4823-506: The aerospace suppliers. On 26 November 2018, United Technologies announced the completion of its Rockwell Collins acquisition, renaming systems supplier UTC Aerospace Systems as Collins Aerospace , for $ 23 billion of sales in 2017 and 70,000 employees, and $ 39.0 billion of sales in 2017 combined with engine manufacturer Pratt & Whitney . Before the 1980s/1990s, aircraft and aeroengine manufacturers were vertically integrated . Then Douglas aircraft outsourced large aerostructures and
4914-498: The aircraft carrying it usually needed to be specially designed for the purpose. Many early torpedo bombers were floatplanes , such as the Short 184 (the first aircraft to sink a ship with a torpedo), and the undercarriage had to be redesigned so that the torpedo could be dropped from the aircraft's centerline. While many torpedo bombers were single-engine aircraft, some multi-engined aircraft have also been used as torpedo bombers, with
5005-439: The aircraft's performance proved inadequate. Admiral Bradley A. Fiske of the United States Navy took out a patent in 1912 for a torpedo carrying aircraft entitled "Method of and apparatus for delivering submarine torpedoes from airships ." He suggested that aircraft would attack at night. Winston Churchill , as First Lord of the Admiralty from October 1911 to May 1915, was a strong proponent of naval air power. He established
5096-561: The attack on Lützow , the Beaufort was mistaken for a Junkers Ju 88, and Aldridge hit Trento with his torpedo; the ship was eventually finished off by the submarine HMS Umbra (P35) , which was close by. At the Battle of the Sibuyan Sea , with little or no Japanese air cover opposing them, US carrier aircraft concentrated most of their attacks against Musashi , sinking her with about 19 torpedoes that caused heavy flooding which disabled her engineering (dive bombers also scored around 17 bomb hits), while an aerial torpedo crippled
5187-434: The blisters. A crewman photographed the explosion, in which debris rose to their altitude of 300 feet (91 m). Possibly a torpedo had hit the fuel storage. The Yamato rolled over and sank, with the loss of 90 percent of the crew. The Yorktown lost ten planes and twelve aircrew. All pilots involved in the attack were awarded the Navy Medal and every crewman the Distinguished Flying Cross . The torpedoes in use during
5278-496: The bow from both sides and scored another hit. At about this point, Repulse radioed for defensive fighters. A squadron of 10 Royal Australian Air Force Brewster Buffalos arrived an hour later to watch Prince of Wales sink. Repulse had already sunk. Each ship had been hit by four torpedoes out of 49 fired. The Japanese lost four aircraft. Neither G3Ms nor G4Ms carried defensive armament, which had been stripped to extend their range. The presence of modern Allied fighters to defend
5369-408: The combined effort sank or damaged all eight of the battleships which they found moored in Pearl Harbor. The Japanese had studied the attack on Taranto and had practiced dropping specially modified Type 91 torpedoes in the shallow waters of Japan's Inland Sea . The Type 91 torpedo was considerably more capable than any others in the world at that time, being very fast and reliable, as well as allowing
5460-411: The conflict's end before being compelled to declare bankruptcy in September 1951. During the firm's bankruptcy, all of its staff were dismissed, although more than half were re-employed by the liquidator to complete outstanding orders. During 1953, the company re-emerged from the bankruptcy process, and quickly began to focus its development efforts on the emerging market for helicopters . Largely as
5551-487: The conflict. Performing its first flight on 28 September 1934, early examples of the type established 26 separate world records between 1937 and 1939, qualifying the SM.79 for some time as being the fastest medium bomber in the world. It was operated in various capacities during the war, initially focusing on its transport and medium-bomber duties. The SM.79 was developed into an effective torpedo bomber , in which capacity it achieved numerous successes against Allied shipping in
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#17327914774805642-407: The crews launching them were especially well trained. Still, even a single torpedo hit on an enemy warship could cripple it decisively, especially in the case of vessels without an armored belt (cruisers and aircraft carriers often had torpedo blisters, but these were not as extensive as those of battleships). Even on heavily armored battleships, there was nothing to protect the rudder and propellers at
5733-477: The defenders were caught by surprise. Torpedo bombers were best used as part of a coordinated attack with other types of aircraft. For instance, during the attack on the battleship Yamato , fighter planes strafed the ship with machine guns to suppress its anti-aircraft gun fire, while dive bombers tried to cause havoc and inflict topside damage, thus leaving the torpedo bombers unmolested in their attack runs, In total she took 12 torpedoes and 8 bombs to destroy
5824-433: The defending troops in the expected Allied seaborne invasion. Her 18.1 inch guns could have created havoc among frail landing craft. Yamato and her sister the Musashi were the largest, most powerful battleships in the world. The squadron led by Lieutenant Tom Stetson found the cruiser, which was the prime target, already sinking, so six planes were detached to attack the Yamato instead. One in which Frederick E. Wicklund
5915-478: The early 20th century travelled under water at about 40 knots (74 km/h; 46 mph) – a speed easily matched by destroyers and even fast battleships which could make 32 knots (59 km/h; 37 mph). Consequently, a skillful captain could often evade torpedoes. For instance, when HMS Repulse came under attack on 10 December 1941 , she avoided 19 torpedoes, before Japanese aircraft attacked simultaneously from both forward quarters. Caltech developed
6006-417: The economic consequences of the costly war made such ambitions unrealistic at best. During the immediate postwar era, SIAI-Marchetti endeavoured to survive within the commercially inhospitable climate by diversifying into the manufacture of various items of railway equipment and trucks though efforts were not successful. The company was relatively insolvent, operating as such for roughly six years following
6097-399: The floats were moved to allow the torpedo to be carried above the water and a specially designed quick-release mechanism was used. The first plane designed from the outset as a torpedo bomber was the five-seat floatplane biplane AD Seaplane Type 1000 or AD1. However, it proved to be a failure. When the prototype built by J. Samuel White from the Isle of Wight first flew in June 1916, it
6188-444: The global aerospace industry and research effort. In Russia , large aerospace companies like Oboronprom and the United Aircraft Corporation (encompassing Mikoyan , Sukhoi , Ilyushin , Tupolev , Yakovlev , and Irkut , which includes Beriev ) are among the major global players in this industry. Important locations of the civil aerospace industry worldwide include Seattle , Wichita, Kansas , Dayton, Ohio and St. Louis in
6279-427: The heavy cruiser Myōkō, which was never repaired for the remainder of the war. Action continued in the Pacific, where the last notable torpedo bomber attack took place on 7 April 1945. Avengers from Yorktown were searching between Okinawa and Honshu for the Japanese battleship Yamato , which was escorted by cruisers and destroyers. Her mission was to run aground on Okinawa to provide floating heavy artillery for
6370-512: The largest industrial bases in 2017 were the United States with $ 408.4 billion (representing 49% of the whole), followed by France with $ 69 billion (8.2%), then China with $ 61.2 billion (7.3%), the United Kingdom with $ 48.8 billion (5.8%), Germany with $ 46.2 billion (5.5%), Russia with $ 27.1 billion (3.2%), Canada with $ 24 billion (2.9%), Japan with $ 21 billion (2.5%), Spain with $ 14 billion (1.7%) and India with $ 11 billion (1.3%). These ten countries represent $ 731 billion or 87.2% of
6461-448: The mission failed to rendezvous due to bad weather. Campbell received a posthumous Victoria Cross for launching his solo torpedo attack, which put Gneisenau out of action for six months. At 1900 hours on 26 May 1941, fifteen Fairey Swordfish were launched from the Royal Navy's carrier HMS Ark Royal to attack the German battleship Bismarck . Their formation was badly disrupted by heavy clouds and driving rain which resulted in
6552-637: The night of 11 November 1940, 21 Swordfish left the new aircraft carrier HMS Illustrious . Some carried bombs and flares, but the main force carried torpedoes. British decoy maneuvers and the Italians' lack of radar allowed the British to surprise the ill-prepared Italian fleet at anchor in Taranto. Three battleships were put out of action, half of the Italian fleet, for the loss of two Swordfish. Two airmen were killed and two others captured. The next day,
6643-472: The only survivor. VT-8 was followed by Torpedo Squadron 6 (VT-6, from Enterprise ). VT-6 met nearly the same fate, with no hits to show for its effort. Torpedo Squadron 3 (from Yorktown ) then followed the same routine, despite VT-3 having six Grumman F4F Wildcat fighter escorts. The Japanese combat air patrol, flying the much faster Mitsubishi A6M2 "Zeros", made short work of the unescorted, slow, under-armed TBD torpedo bombers. A few TBDs managed to get within
6734-569: The possibility of using aircraft to launch torpedoes against moored ships in the period before the First World War. Captain Alessandro Guidoni , an Italian naval captain, experimented with dropping weights from a Farman MF.7 in 1912. which led to Raúl Pateras Pescara and Guidoni developing a purpose-built torpedo bomber from which a 375 lb dummy torpedo was dropped in February 1914 but they abandoned their work shortly afterwards when
6825-558: The pride of the imperial Japanese Navy. Another instance, during the attack on battleship Musashi , fighter planes strafed the ship with machine guns to suppress its anti-aircraft gun fire, while dive bombers caused major topside damage, She holds the distinction of taking 19 torpedoes and 17 bombs before she sank to the bottom of the Sibuyan Sea. However, if the attackers failed to achieve air superiority or surprise, torpedo bombers suffered heavy losses, regardless of whether
6916-436: The recruitment of its long-serving chief designer, Alessandro Marchetti , during 1922. Savoia-Marchetti gained prominence with the innovative S.55 flying boat . During 1926, the S.55P prototype successfully established 14 separate world records in categories including speed, altitude, and distance with a payload. Production models were produced for both civilian and military export customers; numerous S.55s were used during
7007-521: The remaining Italian battleships withdrew to Naples, ceding control of the Mediterranean to the British. On 6 April 1941, a single Bristol Beaufort piloted by Flying Officer Kenneth Campbell attacked the German battleship Gneisenau in Brest harbour in Brittany, where she and her sister ship, Scharnhorst , were sheltering beneath a massive array of anti-aircraft guns. The other five Beauforts on
7098-577: The two capital ships might have led to a different outcome. On 12 February 1942, Bristol Beauforts were dispatched to intercept the German cruiser Prinz Eugen off Trondheim, Norway . Prinz Eugen had accompanied Bismarck into the Atlantic, but returned to Brest. For the first time, the Beauforts were accompanied by Bristol Beaufighters and Bristol Blenheims . In a new RAF tactic, the Blenheims acted as decoys, making pretense torpedo runs, while
7189-474: The type was obsolete or not. This is best exemplified at the Battle of Midway, where Air Group Eight's dive bombers missed the Japanese carriers. Torpedo Squadron 8 (VT-8, from Hornet ), led by Lieutenant Commander John C. Waldron , sighted the enemy carriers and attacked without any coordination with dive bombers or fighter cover. Without fighter escort, every TBD Devastator of VT-8 was shot down without inflicting any damage, with Ensign George H. Gay, Jr. being
7280-457: The weight of a torpedo, and remained an important aircraft type until they were rendered obsolete by anti-ship missiles . They were an important element in many famous Second World War battles, notably the British attack at Taranto , the sinking of the German battleship Bismarck , the sinking of the British battleship HMS Prince Of Wales and the British battlecruiser HMS Repulse and
7371-521: The whole industry. In 2018, the new commercial aircraft value is projected for $ 270.4 billion while business aircraft will amount for $ 18 billion and civil helicopters for $ 4 billion. In September 2018, PwC ranked aerospace manufacturing attractiveness: the most attractive country was the United States , with $ 240 billion in sales in 2017, due to the sheer size of the industry (#1) and educated workforce (#1), low geopolitical risk (#4, #1
7462-500: Was bankrupt , Airbus, Boeing or Bombardier declined to take the 728JET /928JET large regional jet program as mainline and regional aircraft manufacturers were split and Airbus was digesting its ill-fated Fokker acquisition a decade earlier. On September 4, 2017, United Technologies acquired Rockwell Collins in cash and stock for $ 23 billion, $ 30 billion including Rockwell Collins' net debt, for $ 500+ million of synergies expected by year four. The Oct. 16, 2017 announcement of
7553-490: Was capable of long-range missions, such as transporting up to 24 passengers over 1,000 miles. Another was the SM.81 Pipistrello , which became the first three-engine bomber / transport aircraft to be adopted by the Italian Regia Aeronautica ; furthermore, it would be one of the most flexible, reliable, and important aircraft operated by the service through the Second World War, transitioning from
7644-405: Was difficult to coordinate and therefore extremely rare. Usually, combat air patrols and anti-aircraft fire quickly broke up approaching plane formations, forcing each aircraft to attack on its own. At Pearl Harbor, the ships were lined up and basically stationary, so the first attack wave of 40 torpedo bombers armed with Type 91 torpedoes , out of 183 planes, were able to hit the ships broadside, as
7735-532: Was found to be too heavy and its float struts too weak for operations. Remaining orders were cancelled. On 12 August 1915, a Royal Naval Air Service Short 184 floatplane torpedo bomber sank a Turkish merchantman in the Sea of Marmara . It was operating from HMS Ben-my-Chree , a seaplane carrier converted from a ferry. Fitted with an aircraft hangar, Ben-my-Chree was used to carry up to six biplanes with their wings folded back to reduce carrying space. This
7826-416: Was involved in the rapid development and prototyping of a wide portfolio of aircraft types during the 1930s. One such aircraft was the SM.75 trimotor monoplane transport aircraft, which was developed in response to an enquiry by the Italian airline Ala Littoria for a modern, middle- to long-range airliner and cargo aircraft ; it featured an early implementation of retractable main landing gear and
7917-752: Was the SIAI S.16 , a seaplane that had been configured to perform both aerial reconnaissance and bomber roles, but also proved itself quite capable of long-distance flights. During 1925, Italian aviator Francesco de Pinedo of the Regia Aeronautica (Italian Royal Air Force) used an SIAI S.16 ter he named Genariello for a record-setting flight from Rome to Australia and Tokyo to demonstrate his idea that seaplanes were superior to landplanes for long-distance flights. Having departed Rome on 21 April, Pinedo and his mechanic, Ernesto Campanelli, visited dozens of countries, often stopping for multiple weeks at
8008-640: Was the Sopwith Cuckoo . First flown in June 1917, it was designed to take off from the Royal Navy's new aircraft carriers, but had to land on an airfield as arrester wires , needed to stop an aircraft during landing on a ship, had not yet been perfected. The Admiralty planned to use five carriers and 100-120 Cuckoos to attack the German High Seas Fleet , which had been sheltering in Kiel since
8099-749: Was the first ship sunk by air-launched torpedo. Five days later, another ship supplying Turkish forces in the Gallipoli campaign against British, Australian and New Zealand troops was also sunk. Production of the Short 184 continued until after the Armistice of 11 November 1918 , with a total of 936 built by several manufacturers. It served in eight navies, including the Imperial Japanese Navy , which built them under licence. The first torpedo bomber designed for operation from aircraft carriers
8190-451: Was the tail gunner and radar/radio operator became detached from the formation whilst climbing in heavy cloud cover. The pilot, Lieutenant Grady Jean, asked each crewman in turn if they wished to make a solo attack, which was likely to prove suicidal. The crew referred the decision to the skipper, who deftly dodged anti-aircraft fire and 18-inch shell splashes from the Yamato ' s big guns to release their torpedo. Wicklund had recalled from
8281-422: Was worth $ 838.5 billion in 2017: aircraft & engine OEMs represented 28% ($ 235 Bn), civil & military MRO & upgrades 27% ($ 226 Bn), aircraft systems & component manufacturing 26% ($ 218 Bn), satellites & space 7% ($ 59 Bn), missiles & UAVs 5% ($ 42 Bn) and other activity, including flight simulators , defense electronics, public research accounted for 7% ($ 59 Bn). The Top 10 countries with
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