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Peenemünde Airfield
Peenemünde Airfield is an airfield along the Baltic Sea north of Peenemünde, Germany. Today round trips in light aircraft take place from Peenemünde Airfield. Bus tours are also available, on which one can visit the former shelters of the NVA and the remnants of the V-1 flying bomb facilities. Because of its long runway the airfield Peenemünde is also a location for flight schools. History On April 2, 1936, the Reich Air Ministry paid to the town of Wolgast for the whole Northern peninsula of Usedom. The airfield began service on 1 April 1938, and on the same date, the Air Ministry officially separated Peenemünde-West from the joint command that included the adjacent Army Research Center Peenemünde. As ''Werk West'', the Luftwaffe Test Site (german: Erprobungsstelle der Luftwaffe) and under control from the central ''Erprobungsstelle Rechlin'' facility inland, the Peenemünde-West coastal facility was used for testing experimental aircraft (''Erprobungsflugzeug'') s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AA5 Traveller
The Grumman American AA-5 series is a family of American all-metal, four-seat, light aircraft used for touring and training. The line includes the original American Aviation AA-5 Traveler, the Grumman American AA-5 Traveler, AA-5A Cheetah, and AA-5B Tiger, the Gulfstream American AA-5A Cheetah and AA-5B Tiger, the American General AG-5B Tiger, and the Tiger Aircraft AG-5B Tiger. Development Following American Aviation's success with the AA-1 Yankee Clipper two-seat light aircraft in 1969, the company decided to produce a four-seat aircraft. They started with a new "clean-sheet" design that was designated the American Aviation AA-2 Patriot. The AA-2 design did not meet its performance goals during test-flying and only one was ever built. Still needing a four-seat aircraft to fill its product line, the company simply enlarged the external and cabin dimensions of the AA-1 Yankee to create the four-seater. This decision capitalized on the marketplace identification of the Yan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2nd Belorussian Front
The 2nd Belorussian Front (Russian: Второй Белорусский фронт, alternative spellings are 2nd Byelorussian Front) was a military formation, of Army group size, of the Soviet Army during the Second World War. Soviet army groups were known as Fronts. The 2nd Belorussian Front was created in February 1944 as the Soviets pushed the Germans back towards Byelorussia. General Colonel Pavel Kurochkin became its first commander. In hiatus in April 1944, its headquarters was reformed from the army headquarters of the disbanding 10th Army. Operations On 2 January 1944 2BF entered the former Polish territories. On 26 June 1944 the Front's forces captured Mogilev in the Mogilev Offensive. On 4 July, 2BF was tasked with mopping up the remains of Army Group Centre's Fourth Army under the command of General von Tippelskirch and the remains of the Ninth Army in a large pocket southeast of Minsk. On 9 July The 2BF attacks northwest from Vitebsk as part of a major ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannes Plendl
Johannes "Hans" Plendl (6 December 1900 – 10 May 1991), German radar pioneer, was the scientist whose airplane navigation inventions made possible the early German bombing successes in World War II. Early life Plendl was born in 1900 in Munich, German Empire to parents from Northern Bavaria. His surname is most likely a truncated Bavarian dialect form of "Plendlein." Plendl served briefly in the Imperial German Navy during World War I. Shortly thereafter, Plendl began his career as a radio and beam engineer for Telefunken corporation. His early research into meter-wave propagation and radar beams necessitated additional names for newly discovered levels of the Earth's atmosphere, and Plendl is generally credited with coining the term ionosphere. In the early 1930s, he worked on developing the radio communications used in flights by civilian aircraft and the Hindenburg Zeppelin. His research and developments with the Lorenz beam landing system gave birth to what is now know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of The Beams
The Battle of the Beams was a period early in the Second World War when bombers of the German Air Force (''Luftwaffe'') used a number of increasingly accurate systems of radio navigation for night bombing in the United Kingdom. British scientific intelligence at the Air Ministry fought back with a variety of their own increasingly effective means, involving jamming and deception signals. The period ended when the Wehrmacht moved their forces to the East in May 1941, in preparation for the attack on the Soviet Union. The idea of "beam" based navigation was developed during the 1930s, initially as a blind landing aid. The basic concept is to produce two directional radio signals that are aimed slightly to the left and right of a runway's midline. Radio operators in the aircraft listen for these signals and determine which of the two beams they are flying in. This is normally accomplished by sending Morse code signals into the two beams, to identify right and left. For bombing, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombing Of Peenemünde In World War II
The bombing of Peenemünde in World War II was carried out on several occasions as part of the overall Operation Crossbow to disrupt German secret weapon development. The first raid on Peenemünde, on the Baltic coast of Germany, was Operation Hydra of the night of 17/18 August 1943, involving 596 heavy bombers of the Royal Air Force. Intelligence about the existence and location of the programme was allegedly obtained from the secretly recorded conversations of a German officer, Wilhelm Ritter von Thoma, who was a prisoner of war of the British. Subsequent attacks were carried out in daylight raids by the US Army Air Force's Eighth Air Force. Among those on the ground at Peenemünde were Walter Dornberger, noted rocket expert Wernher von Braun, and Nazi female test pilot Hanna Reitsch, who later claimed to have slept through the raid. Some markers were dropped too far south, and ultimately a number of buildings remained undamaged, while many bombs hit the forced labour camps, k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zempin
Zempin is a German municipality and the smallest seaside resort on Usedom island. It lies between Zinnowitz and Koserow on the narrowest part of the island, between the Baltic Sea and the ''Achterwasser'', a bay of the Oder Lagoon. Zempin lies on an isthmus on the island of Usedom. It is located within the Usedom Nature Park and is one of the four so-called ''Amber Spas'' on the island, connected by a 12 km long fine sandy beach called ''Amber Beach''. at www.usedom.de. Accessed on 10 Oct 2010. The other three amber spas are , and |
Operation Crossbow
''Crossbow'' was the code name in World War II for Anglo-American operations against the German V-weapons, long range reprisal weapons (V-weapons) programme. The main V-weapons were the V-1 flying bomb and V-2 rocket – these were launched against Britain from 1944 to 1945 and used against continental European targets as well. Initial intelligence investigations in 1943 into the progress of German long range weapons were carried out under the code name Bodyline. On 15 November, a larger operation was set up under the name ''Crossbow''. Post-war, Crossbow operations became known as "Operation Crossbow" particularly following the Operation Crossbow (film), 1965 film of the same name. Crossbow included strategic operations against research and development of the weapons, their manufacture, transportation and attacks on their launch site, and fighter intercepts against missiles in flight. At one point, the British government, in near panic, demanded that upwards of 40% of bombe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinkel He 111
The Heinkel He 111 is a German airliner and bomber designed by Siegfried and Walter Günter at Heinkel Flugzeugwerke in 1934. Through development, it was described as a "wolf in sheep's clothing". Due to restrictions placed on Germany after the First World War prohibiting bombers, it was presented solely as a civil airliner, although from conception the design was intended to provide the nascent Luftwaffe with a heavy bomber. Perhaps the best-recognised German bomber of World War II due to the distinctive, extensively glazed "greenhouse" nose of the later versions, the Heinkel He 111 was the most numerous Luftwaffe bomber during the early stages of the war. It fared well until it met serious fighter opposition during the Battle of Britain, when its defensive armament was found to be inadequate. As the war progressed, the He 111 was used in a wide variety of roles on every front in the European theatre. It was used as a strategic bomber during the Battle of Britain, a torpedo bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V-1 And V-2 Intelligence
Military intelligence on the V-1 flying bomb, V-1 and V-2 rocket, V-2 weapons developed by the Germans for attacks on the United Kingdom during the Second World War was important to countering them. Intelligence came from a number of sources and the Anglo-American intelligence agencies used it to assess the threat of the German V-weapons. The activities included use of the Double Cross System for counter-intelligence and the British (code named) "V-1 and V-2 Intelligence#Big Ben, Big Ben" project to reconstruct and evaluate German missile technology for which Denmark, Poland, Luxembourg, Sweden, and the USSR provided assistance. German counter-intelligence wiktionary:ruses, ruses were used to mislead the Allies about V-1 flying bomb facilities, V-1 launch sites and the Peenemünde Army Research Center which were Operation Crossbow, targeted for attacks by the Allies. The Polish resistance Home Army (''Armia Krajowa''), which conducted military operations against occupying German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Medmenham
RAF Medmenham is a former Royal Air Force station based at Danesfield House near Medmenham, in Buckinghamshire, England. Activities there specialised in photographic intelligence, and it was once the home of the RAF Intelligence Branch. During the Second World War, RAF Medmenham was the main interpretation centre for photographic reconnaissance operations in the European and Mediterranean theatres. Second World War In April 1941, an RAF photographic interpretation unit (PIU) moved to Danesfield House, Medmenham, as its previous location at Wembley was short of space, and was renamed the ''Central Interpretation Unit'' (CIU).Allied Central Interpretation Unit (ACIU) Later that year the ''Bomber Command Damage Assessment Section'' was absorbed, and amalgamation was completed when the ''Ni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
