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RAF Stornoway
Royal Air Force Station Stornoway or more simply RAF Stornoway is a former Royal Air Force station near the burgh of Stornoway, on the Isle of Lewis, in the Western Isles of Scotland. No. 112 Signals Unit Stornoway was also part of the RAF's activity on the airfield. History Beginnings The station was created in the Second World War on the site of a former golf course. It was home to various RAF Coastal Command squadrons patrolling the North Atlantic for U-boats. In late 1940, a detachment of Avro Anson aircraft arrived from No. 612 (County of Aberdeen) Squadron RAF, Royal Auxiliary Air Force. The Ansons operated from the site of RAF Stornoway while it was still under construction. By November 1940, the aircraft from 612 Squadron had been posted to RAF Wick and were gradually replaced by Ansons from No. 48 Squadron RAF, based at RAF Hooton Park. In March 1940, 827 Naval Air Squadron operated Fairey Albacore aircraft from Stornoway in conjunction with the Ansons of 48 Squad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ensign Of The Royal Air Force
An ensign is the national flag flown on a vessel to indicate nationality. The ensign is the largest flag, generally flown at the stern (rear) of the ship while in port. The naval ensign (also known as war ensign), used on warships, may be different from the civil ensign (merchant ships) or the yacht ensign (recreational boats). Large versions of naval ensigns called battle ensigns are used when a warship goes into battle. The ensign differs from the jack (flag), jack, which is flown from a jackstaff at the bow of a vessel. In its widest sense, an ensign is just a flag or other standard. The European military rank of Ensign (rank), ensign, once responsible for bearing a unit's standard (whether national or regimental), derives from it (in the cavalry, the equivalent rank was Cornet (rank), cornet, named after a type of flag). Ensigns, such as the ancient Roman ensigns in the Arch of Constantine, are not always flags. National ensigns In nautical use, the ensign is flown on a shi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U-boats
U-boats were naval submarines operated by Germany, particularly in the First and Second World Wars. Although at times they were efficient fleet weapons against enemy naval warships, they were most effectively used in an economic warfare role (commerce raiding) and enforcing a naval blockade against enemy shipping. The primary targets of the U-boat campaigns in both wars were the merchant convoys bringing supplies from Canada and other parts of the British Empire, and from the United States, to the United Kingdom and (during the Second World War) to the Soviet Union and the Allied territories in the Mediterranean. German submarines also destroyed Brazilian merchant ships during World War II, causing Brazil to declare war on both Germany and Italy on 22 August 1942. The term is an anglicised version of the German word ''U-Boot'' , a shortening of ''Unterseeboot'' ('under-sea-boat'), though the German term refers to any submarine. Austro-Hungarian Navy submarines were also k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Countermeasures
An electronic countermeasure (ECM) is an electrical or electronic device designed to trick or deceive radar, sonar, or other detection systems, like infrared (IR) or lasers. It may be used both offensively and defensively to deny targeting information to an enemy. The system may make many separate targets appear to the enemy, or make the real target appear to disappear or move about randomly. It is used effectively to protect aircraft from guided missiles. Most air forces use ECM to protect their aircraft from attack. It has also been deployed by military ships and recently on some advanced tanks to fool laser/IR guided missiles. It is frequently coupled with stealth advances so that the ECM systems have an easier job. Offensive ECM often takes the form of jamming. Self-protecting (defensive) ECM includes using blip enhancement and jamming of missile terminal homers. History The first example of electronic countermeasures being applied in a combat situation took place during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defence Science And Technology Laboratory
The Defence Science and Technology Laboratory (Dstl) is an executive agency of the Ministry of Defence (United Kingdom), Ministry of Defence of the United Kingdom. Its stated purpose is "to maximise the impact of science and technology for the defence and security of the UK". The agency is headed by Paul Hollinshead as its Chief Executive, with the board being chaired by Adrian Belton. Ministerial responsibility lies with the Minister for Defence Procurement. History Dstl was formed from the July 2001 split of the Defence Evaluation and Research Agency (DERA). Dstl was established to carry out and retain the science and technology work that is best done within government, while work that could be done by industry (forming the majority of DERA's activities) was transferred to Qinetiq, a government-owned company that was later floated on the stock exchange. Dstl absorbed the Home Office's Centre for Applied Science and Technology (CAST) in April 2018, taking on CAST's role to app ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porton Down
Porton Down is a science park in Wiltshire, England, just northeast of the village of Porton, near Salisbury. It is home to two British government facilities: a site of the Ministry of Defence's Defence Science and Technology Laboratory (Dstl) – known for over 100 years as one of the UK's most secretive and controversial military research facilities, occupying – and a site of the UK Health Security Agency. It is also home to other private and commercial science organisations, and is expanding to attract other companies. Location Porton Down is located just northeast of the village of Porton near Salisbury, in Wiltshire, England. To the northwest lies the MoD Boscombe Down airfield operated by QinetiQ. On some maps, the land surrounding the complex is identified as a "Danger Area". History of government use Porton Down opened in 1916 as the War Department Experimental Station, shortly thereafter renamed the Royal Engineers Experimental Station, for testing chemical w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Float (nautical)
Floats (also called pontoons) are airtight hollow structures, similar to pressure vessels, designed to provide buoyancy in water. Their principal applications are in watercraft hulls, aircraft floats, floating pier, pontoon rhinos, pontoon causeways, and marine engineering applications such as salvage. During World War II the United States Navy Civil Engineer Corps developed a modular steel box (pontoon) for the Seabees to use. It was an industrial sized Lego system of pre-drilled pre-cut angle iron and steel plate that could be assembled anywhere for which they became famous. They used them to facilitate amphibious landings. With the pontoons Seabees assembled docks, causeways, and rhinos to whatever size needed. They allowed landings on Sicily where no one thought possible. They ferried Patton across the Rhine and put the Marines ashore on Okinawa. They would be used during the Korean War in the landing at Inchon in 1950 and again in Lebanon during the 1958 Leban ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Cauldron
Operation Cauldron was a series of secret biological warfare trials undertaken by the British government in 1952. Scientists from Porton Down and the Royal Navy were involved in releasing biological agents, including pneumonic and bubonic plague, brucellosis and tularaemia and testing the effects of the agents on caged monkeys and guinea pigs. While the tests were carried out by Britain, the tests were a joint Anglo-US-Canadian operation, with a US Navy Lieutenant Commander taking part. US documents showed that the operation was not purely defensive, as later claimed; at a joint 1958 conference in Canada the US chemical corps minuted "it was agreed ... studies should be continued on aerosols ... all three countries should concentrate on the search for incapacitating and new-type lethal agents". The tests The experiments were carried out at sea, off the coast of the Isle of Lewis in the Outer Hebrides, aboard a floating pontoon, supported by the ship ''Ben Lomond''. The test a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venezuela
Venezuela (; ), officially the Bolivarian Republic of Venezuela ( es, link=no, República Bolivariana de Venezuela), is a country on the northern coast of South America, consisting of a continental landmass and many islands and islets in the Caribbean Sea. It has a territorial extension of , and its population was estimated at 29 million in 2022. The capital and largest urban agglomeration is the city of Caracas. The continental territory is bordered on the north by the Caribbean Sea and the Atlantic Ocean, on the west by Colombia, Brazil on the south, Trinidad and Tobago to the north-east and on the east by Guyana. The Venezuelan government maintains a claim against Guyana to Guayana Esequiba. Venezuela is a federal presidential republic consisting of 23 states, the Capital District and federal dependencies covering Venezuela's offshore islands. Venezuela is among the most urbanized countries in Latin America; the vast majority of Venezuelans live in the cities of the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mérida, Mérida
Mérida, officially known as ''Santiago de los Caballeros de Mérida'', is the capital of the municipality of Libertador and the state of Mérida, and is one of the main cities of the Venezuelan Andes. It was founded in 1558 by Captain Juan Rodríguez Suárez, forming part of Nueva Granada, but later became part of the Captaincy General of Venezuela and played an active role in the War of Independence. The capital city's population is 204,879 inhabitants, and the metropolitan area, that includes the municipality of Libertador, reaches 345,489 people (Census 2001). The city accounts for 28% of the total population of Mérida State, which has more than 750,000 inhabitants (Census 2001). It is home to the University of Los Andes and the Archdiocese of Mérida. It also has the highest and longest cable car in the world. It is the largest student and tourist center of western Venezuela. The mass transit system ( Trolebús Mérida) is available as a means of tourist transport. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairey Albacore
The Fairey Albacore is a single-engine biplane torpedo bomber designed and produced by the British aircraft manufacturer Fairey Aviation. It was primarily operated by the Royal Navy Fleet Air Arm (FAA) and was heavily used during the Second World War. The Albacore, popularly known as the "Applecore", was conceived as a replacement for the Fairey Swordfish, an earlier biplane introduced during the mid 1930s. It was typically operated by a crew of three and was designed for spotting and reconnaissance as well as level, dive, and torpedo bombing. First flown on 12 December 1938, the Albacore was in production between 1939 and 1943, and entered FAA service with 826 Naval Air Squadron during March 1940. The type was initially operated from land bases, being dispatched on attack missions against enemy shipping and harbours in the vicinity of the English Channel. The first operations onboard an aircraft carrier commenced in November 1940. At its height, 15 first-line FAA squadrons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
827 Naval Air Squadron
827 Naval Air Squadron was an aircraft squadron of the Royal Navy's Fleet Air Arm during the Second World War. It operated Fairey Barracudas starting in May 1943, becoming the first squadron to receive the Fairey Barracuda in any substantial number, and was led by Strike leader Roy Sydney Baker-Falkner in the attack on the German battleship ''Tirpitz'' in Operation Tungsten in 3 April 1944. Post-war it initially operated the Blackburn Firebrand strike fighter, until 1954 when the squadron began operating Westland Wyvern The Westland Wyvern was a British single-seat carrier-based multi-role strike aircraft built by Westland Aircraft that served in the 1950s, seeing active service in the 1956 Suez Crisis. Production Wyverns were powered by a turboprop engine dri ...s. References {{Royal Naval Air Squadrons 800 series Fleet Air Arm squadrons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Hooton Park
Royal Air Force Hooton Park or more simply RAF Hooton Park, on the Wirral Peninsula, Cheshire, is a former Royal Air Force station originally built for the Royal Flying Corps in 1917 as a training aerodrome for pilots in the First World War. During the early/mid-1930s, it was one of the two airfields (with Liverpool Speke) handling scheduled services for the Merseyside region. Hooton Park was home to No. 610 (County of Chester) Squadron and, post Second World War, to No. 611 (West Lancashire) and No. 663 (AOP) Squadron. The airfield closed in 1957 after the disbandment of the Royal Auxiliary Air Force, but the three pairs of Belfast Truss hangars erected in 1917 survived the closure. The site was bought by Vauxhall Motors, who built their Vauxhall Ellesmere Port plant there, which today produces the Vauxhall Astra. A small remaining section of the airfield site is now owned and managed by The Hooton Park Trust. The hangars are also home to The Griffin Trust and an aircra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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