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Mid-Atlantic gap

Index Mid-Atlantic gap

The Mid-Atlantic Gap is a geographical term attributed to an undefended area beyond the reach of land-based RAF Coastal Command antisubmarine (A/S) aircraft during the Battle of the Atlantic in the Second World War. [1]

80 relations: Admiralty, Anti-submarine warfare, Armstrong Whitworth Whitley, Avro Anson, Avro Lancaster, Battle of the Atlantic, Bletchley Park, Boeing B-17 Flying Fortress, Brest, France, CAM ship, Consolidated Aircraft, Consolidated Liberator I, Convoy, Convoy HX 212, Convoy ON 127, Convoy ON 166, Convoy SC 104, Convoy SC 107, Convoy SC 118, De Havilland Tiger Moth, Depth charge, Edward George Bowen, Enigma machine, Ernest King, Escort carrier, Gavin Lyall, Gee (navigation), GIUK gap, Grand Banks of Newfoundland, Greenland, H2S (radar), H2X, Halifax, Nova Scotia, Handley Page Hampden, Hertz, High-frequency direction finding, John Slessor, John Terraine, Karl Dönitz, Kriegsmarine, Leigh Light, Len Deighton, Lorient, Martin Middlebrook, Merchant aircraft carrier, Metox radar detector, Mid-Ocean Escort Force, Mid-Ocean Meeting Point, MIT Radiation Laboratory, Naxos radar detector, ..., Night fighter, No. 10 Squadron RCAF, No. 120 Squadron RAF, Oboe (navigation), Operations research, Pacific War, Patrick Blackett, Project Habakkuk, Radiation-absorbent material, RAF Bomber Command, RAF Coastal Command, RAF Defford, RAF Fighter Command, Reginald Victor Jones, RM Chivenor, Royal Canadian Air Force, Saint-Nazaire, Short Sunderland, Sir Arthur Harris, 1st Baronet, Squadron leader, U-boat, Ultra, United States Army Air Forces, Very high frequency, Vickers Vildebeest, Vickers Wellington, Washington Conference (1943), Wolfpack (naval tactic), World War II, 25th Antisubmarine Wing. Expand index (30 more) »

Admiralty

The Admiralty, originally known as the Office of the Admiralty and Marine Affairs, was the government department responsible for the command of the Royal Navy firstly in the Kingdom of England, secondly in the Kingdom of Great Britain, and from 1801 to 1964, the United Kingdom and former British Empire.

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Anti-submarine warfare

Anti-submarine warfare (ASW, or in older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, or other submarines to find, track and deter, damage, or destroy enemy submarines.

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Armstrong Whitworth Whitley

The Armstrong Whitworth A.W.38 Whitley was one of three British twin-engined, front line medium bomber types that were in service with the Royal Air Force (RAF) at the outbreak of the Second World War.

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Avro Anson

The Avro Anson is a British twin-engined, multi-role aircraft built by the aircraft manufacturer Avro.

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Avro Lancaster

The Avro Lancaster is a British four-engined Second World War heavy bomber.

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Battle of the Atlantic

The Battle of the Atlantic was the longest continuous military campaign in World War II, running from 1939 to the defeat of Germany in 1945.

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Bletchley Park

Bletchley Park was the central site for British (and subsequently, Allied) codebreakers during World War II.

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Boeing B-17 Flying Fortress

The Boeing B-17 Flying Fortress is a four-engine heavy bomber developed in the 1930s for the United States Army Air Corps (USAAC).

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Brest, France

Brest is a city in the Finistère département in Brittany.

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CAM ship

CAM ships were World War II-era British merchant ships used in convoys as an emergency stop-gap until sufficient escort carriers became available.

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Consolidated Aircraft

The Consolidated Aircraft Corporation was founded in 1923 by Reuben H. Fleet in Buffalo, New York, the result of the Gallaudet Aircraft Company's liquidation and Fleet's purchase of designs from the Dayton-Wright Company as the subsidiary was being closed by its parent corporation, General Motors.

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Consolidated Liberator I

Consolidated Liberator I was the service name of the first Consolidated B-24 Liberator four-engined bombers to see use with the Royal Air Force (RAF).

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Convoy

A convoy is a group of vehicles, typically motor vehicles or ships, traveling together for mutual support and protection.

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Convoy HX 212

Convoy HX 212 was the 212th of the numbered series of World War II HX convoys of merchant ships from '''H'''alifa'''X''' to Liverpool.

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Convoy ON 127

Convoy ON-127 was a trade convoy of merchant ships during the second World War.

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Convoy ON 166

Convoy ON 166 was the 166th of the numbered ON series of merchant ship convoys Outbound from the British Isles to North America.

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Convoy SC 104

Convoy SC-104 was the 104th of the numbered series of World War II '''S'''low '''C'''onvoys of merchant ships from '''S'''ydney, '''C'''ape Breton Island to Liverpool.

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Convoy SC 107

Convoy SC 107 was the 107th of the numbered series of World War II '''S'''low '''C'''onvoys of merchant ships from '''S'''ydney, '''C'''ape Breton Island to Liverpool.

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Convoy SC 118

Convoy SC-118 was the 118th of the numbered series of World War II '''S'''low '''C'''onvoys of merchant ships from '''S'''ydney, '''C'''ape Breton Island to Liverpool.

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De Havilland Tiger Moth

The de Havilland DH.82 Tiger Moth is a 1930s biplane designed by Geoffrey de Havilland and built by the de Havilland Aircraft Company.

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Depth charge

A depth charge is an anti-submarine warfare weapon.

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Edward George Bowen

Edward George 'Taffy' Bowen, CBE, FRS (14 January 1911 – 12 August 1991) was a Welsh physicist who made a major contribution to the development of radar, and so helped win both the Battle of Britain and the Battle of the Atlantic.

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Enigma machine

The Enigma machines were a series of electro-mechanical rotor cipher machines developed and used in the early- to mid-20th century to protect commercial, diplomatic and military communication.

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Ernest King

Ernest Joseph King (23 November 1878 – 25 June 1956) was Commander in Chief, United States Fleet (COMINCH) and Chief of Naval Operations (CNO) during World War II.

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Escort carrier

The escort carrier or escort aircraft carrier (US hull classification symbol CVE), also called a "jeep carrier" or "baby flattop" in the United States Navy (USN) or "Woolworth Carrier" by the Royal Navy, was a small and slow type of aircraft carrier used by the Royal Navy, the Imperial Japanese Navy and Imperial Japanese Army Air Force, and the United States Navy in World War II.

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Gavin Lyall

Gavin Tudor Lyall (9 May 1932 – 18 January 2003) was an English author of espionage thrillers.

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Gee (navigation)

Gee, sometimes written GEE, was a radio navigation system used by the Royal Air Force during World War II.

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GIUK gap

The GIUK gap is an area in the northern Atlantic Ocean that forms a naval choke point.

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Grand Banks of Newfoundland

The Grand Banks of Newfoundland are a group of underwater plateaus south-east of Newfoundland on the North American continental shelf.

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Greenland

Greenland (Kalaallit Nunaat,; Grønland) is an autonomous constituent country within the Kingdom of Denmark between the Arctic and Atlantic Oceans, east of the Canadian Arctic Archipelago.

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H2S (radar)

H2S was the first airborne, ground scanning radar system.

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H2X

H2X, officially known as the AN/APS-15, was an American ground scanning radar system used for blind bombing during World War II.

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Halifax, Nova Scotia

Halifax, officially known as the Halifax Regional Municipality (HRM), is the capital of the Canadian province of Nova Scotia.

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Handley Page Hampden

The Handley Page HP.52 Hampden was a British twin-engine medium bomber of the Royal Air Force (RAF).

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Hertz

The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second.

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High-frequency direction finding

High-frequency direction finding, usually known by its abbreviation HF/DF or nickname huff-duff, is a type of radio direction finder (RDF) introduced in World War II.

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John Slessor

Marshal of the Royal Air Force Sir John Cotesworth Slessor, (3 June 1897 – 12 July 1979), sometimes known as Jack Slessor, was a senior commander in the Royal Air Force (RAF), serving as Chief of the Air Staff from 1950 to 1952.

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John Terraine

John Alfred Terraine (15 January 1921 – 28 December 2003) was an English military historian, and a TV screenwriter.

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Karl Dönitz

Grand Admiral Karl Dönitz (sometimes spelled Doenitz;; 16 September 1891 24 December 1980) was a German admiral who played a major role in the naval history of World War II.

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Kriegsmarine

The Kriegsmarine (literally "War Navy") was the navy of Germany from 1935 to 1945.

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Leigh Light

The Leigh Light (abbreviated L/L) was a British World War II era anti-submarine device used in the Battle of the Atlantic.

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Len Deighton

Leonard Cyril Deighton (born 18 February 1929), known as Len Deighton, is a British author.

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Lorient

Lorient is a town (French "commune") and seaport in the Morbihan "department" of Brittany in North-Western France.

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Martin Middlebrook

Martin Middlebrook, (born Boston, Lincolnshire, 1932) is an English military historian and author.

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Merchant aircraft carrier

A merchant aircraft carrier (also known as a MAC) was a limited-purpose aircraft carrier operated under British and Dutch civilian registry during World War II.

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Metox radar detector

Metox, named after its manufacturer, was a pioneering high-frequency radar warning receiver (RWR) manufactured by a small French company in occupied Paris.

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Mid-Ocean Escort Force

Mid-Ocean Escort Force (MOEF) referred to the organisation of anti-submarine escorts for World War II trade convoys between Canada and Newfoundland, and the British Isles.

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Mid-Ocean Meeting Point

The Mid-Ocean Meeting Point (MOMP) was the name of a point south of Iceland where escort groups would meet World War II merchant ship convoys en route between Newfoundland and the British Isles.

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MIT Radiation Laboratory

The Radiation Laboratory, commonly called the Rad Lab, was a microwave and radar research laboratory located at the Massachusetts Institute of Technology (MIT) in Cambridge, Massachusetts (US).

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Naxos radar detector

The Naxos radar warning receiver was a World War II German countermeasure to X band microwave radar produced by a cavity magnetron.

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Night fighter

A night fighter (also known as all-weather fighter or all-weather interceptor for a period of time post-World War II) is a fighter aircraft adapted for use at night or in other times of bad visibility.

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No. 10 Squadron RCAF

No.

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No. 120 Squadron RAF

No.

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Oboe (navigation)

Oboe was a British aerial blind bombing targeting system in World War II, based on radio transponder technology.

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Operations research

Operations research, or operational research in British usage, is a discipline that deals with the application of advanced analytical methods to help make better decisions.

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Pacific War

The Pacific War, sometimes called the Asia-Pacific War, was the theater of World War II that was fought in the Pacific and Asia. It was fought over a vast area that included the Pacific Ocean and islands, the South West Pacific, South-East Asia, and in China (including the 1945 Soviet–Japanese conflict). The Second Sino-Japanese War between the Empire of Japan and the Republic of China had been in progress since 7 July 1937, with hostilities dating back as far as 19 September 1931 with the Japanese invasion of Manchuria. However, it is more widely accepted that the Pacific War itself began on 7/8 December 1941, when Japan invaded Thailand and attacked the British possessions of Malaya, Singapore, and Hong Kong as well as the United States military and naval bases in Hawaii, Wake Island, Guam and the Philippines. The Pacific War saw the Allies pitted against Japan, the latter briefly aided by Thailand and to a much lesser extent by the Axis allied Germany and Italy. The war culminated in the atomic bombings of Hiroshima and Nagasaki, and other large aerial bomb attacks by the Allies, accompanied by the Soviet declaration of war and invasion of Manchuria on 9 August 1945, resulting in the Japanese announcement of intent to surrender on 15 August 1945. The formal surrender of Japan ceremony took place aboard the battleship in Tokyo Bay on 2 September 1945. Japan's Shinto Emperor was forced to relinquish much of his authority and his divine status through the Shinto Directive in order to pave the way for extensive cultural and political reforms. After the war, Japan lost all rights and titles to its former possessions in Asia and the Pacific, and its sovereignty was limited to the four main home islands.

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Patrick Blackett

Patrick Maynard Stuart Blackett, Baron Blackett (18 November 1897 – 13 July 1974) was a British experimental physicist known for his work on cloud chambers, cosmic rays, and paleomagnetism, winning the Nobel Prize for Physics in 1948.

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Project Habakkuk

Project Habakkuk or Habbakuk (spelling varies; see below) was a plan by the British during the Second World War to construct an aircraft carrier out of pykrete (a mixture of wood pulp and ice) for use against German U-boats in the mid-Atlantic, which were beyond the flight range of land-based planes at that time.

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Radiation-absorbent material

Radiation-absorbent material, usually known as RAM, is a material which has been specially designed and shaped to absorb incident RF radiation (also known as non-ionising radiation), as effectively as possible, from as many incident directions as possible.

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RAF Bomber Command

RAF Bomber Command controlled the RAF's bomber forces from 1936 to 1968.

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RAF Coastal Command

RAF Coastal Command was a formation within the Royal Air Force (RAF).

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RAF Defford

Royal Air Force Defford or more simply RAF Defford is a former Royal Air Force station located north west of Defford, Worcestershire, England.

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RAF Fighter Command

RAF Fighter Command was one of the commands of the Royal Air Force.

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Reginald Victor Jones

Reginald Victor Jones, FRSE, LLD (29 September 1911 – 17 December 1997) was a British physicist and scientific military intelligence expert who played an important role in the defence of Britain in.

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RM Chivenor

Royal Marines Base Chivenor is a British military base used primarily by 3 Commando Brigade.

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Royal Canadian Air Force

The Royal Canadian Air Force (RCAF; Aviation royale canadienne, ARC) is the air force of Canada.

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Saint-Nazaire

Saint-Nazaire (Gallo: Saint-Nazère/Saint-Nazaer) is a commune in the Loire-Atlantique department in western France, in traditional Brittany.

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Short Sunderland

The Short S.25 Sunderland was a British flying boat patrol bomber, developed and constructed by Short Brothers for the Royal Air Force (RAF).

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Sir Arthur Harris, 1st Baronet

Marshal of the Royal Air Force Sir Arthur Travers Harris, 1st Baronet, (13 April 1892 – 5 April 1984), commonly known as "Bomber" Harris by the press and often within the RAF as "Butcher" Harris, was Air Officer Commanding-in-Chief (AOC-in-C) RAF Bomber Command during the height of the Anglo-American strategic bombing campaign against Nazi Germany in the Second World War.

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Squadron leader

Squadron leader (Sqn Ldr in the RAF; SQNLDR in the RAAF and RNZAF; formerly sometimes S/L in all services) is a commissioned rank in the Royal Air Force and the air forces of many countries which have historical British influence.

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U-boat

U-boat is an anglicised version of the German word U-Boot, a shortening of Unterseeboot, literally "undersea boat".

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Ultra

Ultra was the designation adopted by British military intelligence in June 1941 for wartime signals intelligence obtained by breaking high-level encrypted enemy radio and teleprinter communications at the Government Code and Cypher School (GC&CS) at Bletchley Park.

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United States Army Air Forces

The United States Army Air Forces (USAAF or AAF), informally known as the Air Force, was the aerial warfare service of the United States of America during and immediately after World War II (1939/41–1945), successor to the previous United States Army Air Corps and the direct predecessor of the United States Air Force of today, one of the five uniformed military services.

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Very high frequency

Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves (radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten to one meter.

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Vickers Vildebeest

The Vickers Vildebeest and the similar Vickers Vincent were two very large two- to three-seat single-engined British biplanes designed and built by Vickers and used as light bombers, torpedo bombers and in army cooperation roles.

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Vickers Wellington

The Vickers Wellington was a British twin-engined, long-range medium bomber.

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Washington Conference (1943)

The Third Washington Conference (codenamed Trident) was held in Washington, D.C from May 12 to May 25, 1943.

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Wolfpack (naval tactic)

The term wolfpack refers to the mass-attack tactics against convoys used by German U-boats of the Kriegsmarine during the Battle of the Atlantic, and by submarines of the United States Navy against Japanese shipping in the Pacific Ocean in World War II.

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World War II

World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.

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25th Antisubmarine Wing

The 25th Antisubmarine Wing is an inactive United States Air Force unit.

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Redirects here:

Air Gap (Battle of the Atlantic), Atlantic Black Gap, Atlantic Gap, Black Pit, Greenland Gap, Mid-Atlantic Gap, The black pit.

References

[1] https://en.wikipedia.org/wiki/Mid-Atlantic_gap

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