Operation Calendar
   HOME
*



picture info

Operation Calendar
Operation Calendar in 1942 was an Anglo-American operation in World War II to deliver Supermarine Spitfire fighter aircraft to Malta. The aircraft were desperately needed to bolster the island's defence against strong Axis air raids. Background "Club Run" deliveries required the short-range fighters to be loaded onto an aircraft carrier in Britain or at Gibraltar and taken to within flying range of Malta where they would be "flown off" and make their own way to Malta. There had been several earlier "Club Runs" but by this time, no suitable British carriers were available. The situation was urgent, so, after a personal request from the British Prime Minister, Winston Churchill to American President Franklin D Roosevelt, the American aircraft carrier was loaned for a "Club Run". Operation ''Wasp'' collected 52 aircraft from Shieldhall on the River Clyde, from No. 601 Squadron RAF and No. 603 Squadron RAF, with pilots. The aircraft were Spitfire Vcs fitted with external fuel tan ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Battle Of The Mediterranean
The Battle of the Mediterranean was the name given to the naval campaign fought in the Mediterranean Sea during World War II, from 10 June 1940 to 2 May 1945. For the most part, the campaign was fought between the Italian Royal Navy (''Regia Marina''), supported by other Axis naval and air forces, and the British Royal Navy, supported by other Allied naval forces, such as Australia, the Netherlands, Poland and Greece. American naval and air units joined the Allied side in 1942. Each side had three overall objectives in this battle. The first was to attack the supply lines of the other side. The second was to keep open the supply lines to their own armies in North Africa. The third was to destroy the ability of the opposing navy to wage war at sea. Outside of the Pacific theatre, the Mediterranean saw the largest conventional naval warfare actions during the conflict. In particular, Allied forces struggled to supply and retain the key naval and air base of Malta. By the time o ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

John Murray (publishing House)
John Murray is a British publisher, known for the authors it has published in its long history including, Jane Austen, Sir Arthur Conan Doyle, Lord Byron, Charles Lyell, Johann Wolfgang von Goethe, Herman Melville, Edward Whymper, Thomas Malthus, David Ricardo, and Charles Darwin. Since 2004, it has been owned by conglomerate Lagardère under the Hachette UK brand. Business publisher Nicholas Brealey became an imprint of John Murray in 2015. History The business was founded in London in 1768 by John Murray (1737–1793), an Edinburgh-born Royal Marines officer, who built up a list of authors including Isaac D'Israeli and published the ''English Review''. John Murray the elder was one of the founding sponsors of the London evening newspaper ''The Star'' in 1788. He was succeeded by his son John Murray II, who made the publishing house important and influential. He was a friend of many leading writers of the day and launched the ''Quarterly Review'' in 1809. He was the pub ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Operation Bowery
Operation Bowery was an Anglo-American operation in World War II to deliver Spitfire fighter aircraft to Malta ( "Club Runs"). The aircraft were desperately needed to bolster the island's defence against strong Axis air raids. Background The operation was substantially a repeat of the earlier Operation Calendar, in which the American aircraft carrier had flown off 48 British Spitfire fighter reinforcements to Malta. Aircraft, support personnel and airfields had inadequately prepared to receive the Spitfires and the Axis air forces were forewarned of the arrival of the new fighters. Many of the Spitfires had been destroyed on the ground by air attacks after their arrival on Malta. A repeat delivery (Operation Bowery) had been planned and its success had become even more important to the Allies. ''Bowery'' USS ''Wasp'' returned to Glasgow on 29 April 1942, where she loaded 47 Spitfires Mk Vc at King George V dock at Shieldhall.Spitfires Mk Vc included modifications to streamlin ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Lord Gort
Field Marshal John Standish Surtees Prendergast Vereker, 6th Viscount Gort, (10 July 1886 – 31 March 1946) was a senior British Army officer. As a young officer during the First World War, he was decorated with the Victoria Cross for his actions during the Battle of the Canal du Nord. During the 1930s he served as Chief of the Imperial General Staff (the professional head of the British Army). He is best known for commanding the British Expeditionary Force that was sent to France in the first year of the Second World War, only to be evacuated from Dunkirk the following year. Gort later served as Governor of Gibraltar and Malta, and High Commissioner for Palestine and Transjordan. Early life and family Vereker was born in London. His mother was Eleanor, Viscountess Gort née Surtees (1857–1933; later Eleanor Benson), who was a daughter of the writer Robert Smith Surtees. Vereker's father was John Gage Prendergast Vereker, 5th Viscount Gort (1849–1902). J. S. S ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




William Dobbie
Lieutenant General Sir William George Shedden Dobbie, (12 July 1879 – 3 October 1964) was a British Army officer who served in the Second Boer War and the First and Second World Wars. Early life William was born in Madras to a civil servant father, W. H. Dobbie of the Indian Civil Service – and to a family with a long military lineage. When he was only nine months old, his parents left him in the care of relatives in England, so that he might receive an education in keeping with his family's station.''Current Biography: Who's News and Why (1945 ed.)'' New York: H.W. Wilson Company. . At thirteen, young William won a scholarship to Charterhouse School and became a top-ranking classical scholar and a keen student of ancient military campaigns. Upon graduation, he proved to be qualified for a military career at the Royal Military Academy, Woolwich, from which, in due course, he went to the Royal School of Military Engineering at Chatham. He was commissioned a second lieutenant ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Lieutenant General
Lieutenant general (Lt Gen, LTG and similar) is a three-star military rank (NATO code OF-8) used in many countries. The rank traces its origins to the Middle Ages, where the title of lieutenant general was held by the second-in-command on the battlefield, who was normally subordinate to a captain general. In modern armies, lieutenant general normally ranks immediately below general and above major general; it is equivalent to the navy rank of vice admiral, and in air forces with a separate rank structure, it is equivalent to air marshal. A lieutenant general commands an army corps, made up of typically three army divisions, and consisting of around 60 000 to 70 000 soldiers (U.S.). The seeming incongruity that a lieutenant general outranks a major general (whereas a major outranks a lieutenant) is due to the derivation of major general from sergeant major general, which was a rank subordinate to lieutenant general (as a lieutenant outranks a sergeant major). In contrast, ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Luftwaffe
The ''Luftwaffe'' () was the aerial-warfare branch of the German ''Wehrmacht'' before and during World War II. Germany's military air arms during World War I, the ''Luftstreitkräfte'' of the Imperial Army and the '' Marine-Fliegerabteilung'' of the Imperial Navy, had been disbanded in May 1920 in accordance with the terms of the 1919 Treaty of Versailles which banned Germany from having any air force. During the interwar period, German pilots were trained secretly in violation of the treaty at Lipetsk Air Base in the Soviet Union. With the rise of the Nazi Party and the repudiation of the Versailles Treaty, the ''Luftwaffe''s existence was publicly acknowledged on 26 February 1935, just over two weeks before open defiance of the Versailles Treaty through German rearmament and conscription would be announced on 16 March. The Condor Legion, a ''Luftwaffe'' detachment sent to aid Nationalist forces in the Spanish Civil War, provided the force with a valuable testing grou ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

United States Army Air Forces
The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II (1941–1945). It was created on 20 June 1941 as successor to the previous United States Army Air Corps and is the direct predecessor of the United States Air Force, today one of the six United States Armed Forces, armed forces of the United States. The AAF was a component of the United States Army, which on 2 March 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces, the United States Army Services of Supply (which in 1943 became the Army Service Forces), and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Chief of Staff of the United States Army, Army Chief of Staff. The AAF administered all parts of military aviation formerly distributed am ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Atlas Mountains
The Atlas Mountains are a mountain range in the Maghreb in North Africa. It separates the Sahara Desert from the Mediterranean Sea and the Atlantic Ocean; the name "Atlantic" is derived from the mountain range. It stretches around through Morocco, Algeria and Tunisia. The range's highest peak is Toubkal, which is in central Morocco, with an elevation of . The Atlas mountains are primarily inhabited by Berbers, Berber populations. The terms for 'mountain' are ''Adrar'' and ''adras'' in some Berber languages, and these terms are believed to be cognates of the Toponymy, toponym ''Atlas''. The mountains are also home to a number of animals and plants which are mostly found within Africa but some of which can be found in Europe. Many of these species are endangered and a few are already extinct. The weather is cooling but has sunny summers, and the average temperature there is 25°C.Atlas Mountains are a mountain range in the Maghreb in North Africa. It separates the Sahara Desert fro ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Grumman F4F Wildcat
The Grumman F4F Wildcat is an American carrier-based fighter aircraft that entered service in 1940 with the United States Navy, and the British Royal Navy where it was initially known as the Martlet. First used by the British in the North Atlantic, the Wildcat was the only effective fighter available to the United States Navy and Marine Corps in the Pacific Theater during the early part of the Second World War. The disappointing Brewster Buffalo was withdrawn in favor of the Wildcat and replaced as aircraft became available. With a top speed of , the Wildcat was outperformed by the faster (), more maneuverable, and longer-ranged Mitsubishi A6M Zero. US Navy pilots, including John "Jimmy" Thach, a pioneer of fighter tactics to deal with the A6M Zero, were greatly dissatisfied with the Wildcat's inferior performance against the Zero in the battles of the Coral Sea and Midway. The Wildcat has a claimed air combat kill-to-loss ratio of 5.9:1 in 1942 and 6.9:1 for the entire war.Po ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Force W
In physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity (e.g. moving from a state of rest), i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. It is measured in the SI unit of newton (N). Force is represented by the symbol (formerly ). The original form of Newton's second law states that the net force acting upon an object is equal to the rate at which its momentum changes with time. If the mass of the object is constant, this law implies that the acceleration of an object is directly proportional to the net force acting on the object, is in the direction of the net force, and is inversely proportional to the mass of the object. Concepts related to force include: thrust, which increases the velocity of an object; drag, which decreases the velocity of an object; and torque, which produc ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


O And P Class Destroyer
The O and P class was a class of destroyers of the British Royal Navy. Ordered in 1939, they were the first ships in the War Emergency Programme, also known as the 1st and 2nd Emergency Flotilla, respectively. They served as convoy escorts in World War II, and some were subsequently converted to fast second-rate anti-submarine frigates in the 1950s. Design The O and P class were based on the hull and machinery of the preceding J class, but with more sheer forward to counter the poor riding qualities of the Js. These ships used the Fuze Keeping Clock HA Fire Control Computer.Destroyer Weapons of WW2, Hodges/Friedman, O class The O-class ships were built in two groups of four. The first group had 4.7 inch guns. They were in low-angle mounts which could elevate to only 40 degrees, and were additionally fitted with a 4 inch anti-aircraft gun in place of one set of torpedo tubes. The second group had guns in high-angle mounts and were fitted to act as minelayers; the ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]