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John McCauley (RAAF Officer)
Air Marshal Sir John Patrick Joseph McCauley, KBE, CB (18 March 1899 – 3 February 1989) was a senior commander in the Royal Australian Air Force (RAAF). He served as Chief of the Air Staff from 1954 to 1957. A Duntroon graduate, McCauley spent four years in the Australian Military Forces before transferring to the RAAF in 1924. He was Director of Training from 1936 to 1938, and commanded engineering and flying training schools for the first eighteen months of World War II. Having been promoted to group captain in 1940, he was posted to Singapore in June 1941 to take charge of all RAAF units defending the area. He earned praise for his efforts in attacking invading Japanese forces before the fall of Singapore, and for his dedication in evacuating his men. After serving as Deputy Chief of the Air Staff in 1942–1944, he was appointed to a senior operational role with the Royal Air Force's 2nd Tactical Air Force in Europe, where he saw out the rest of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney
Sydney is the capital city of the States and territories of Australia, state of New South Wales and the List of cities in Australia by population, most populous city in Australia. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about 80 km (50 mi) from the Pacific Ocean in the east to the Blue Mountains (New South Wales), Blue Mountains in the west, and about 80 km (50 mi) from Ku-ring-gai Chase National Park and the Hawkesbury River in the north and north-west, to the Royal National Park and Macarthur, New South Wales, Macarthur in the south and south-west. Greater Sydney consists of 658 suburbs, spread across 33 local government areas. Residents of the city are colloquially known as "Sydneysiders". The estimated population in June 2024 was 5,557,233, which is about 66% of the state's population. Estimated resident population, 30 June 2017. The city's nicknames include the Emerald City and the Harbour City. There is ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Military College, Duntroon
The Royal Military College, Duntroon, also known simply as Duntroon, is the Australian Army's Officer (armed forces), officer training establishment. It was founded at Duntroon, Australian Capital Territory, Duntroon in Canberra, Australian Capital Territory, in 1911, and is situated at the foot of Mount Pleasant (Australian Capital Territory), Mount Pleasant near Lake Burley Griffin, close to the Department of Defence (Australia), Department of Defence headquarters at Russell, Australian Capital Territory, Russell Hill. Duntroon is adjacent to the Australian Defence Force Academy (ADFA), which is the tri-service military academy of the Australian Defence Force, and provides both military and tertiary academic education for junior officers of the Australian Army, Royal Australian Air Force and Royal Australian Navy. History The Royal Military College, Duntroon, was opened on 27 June 1911 by the Governor-General of Australia, Governor-General, William Ward, 2nd Earl of Dudley, L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Joseph's College, Hunters Hill
St Joseph's College (abbreviated as SJC and commonly called ''Joeys'') is an independent Catholic secondary day and boarding school for boys, conducted in the Marist Brothers tradition, located in Hunters Hill, a suburb on the Lower North Shore of Sydney, New South Wales, Australia. Founded by the Marist Brothers in 1881, Joeys currently caters for approximately 1,100 students from Year 7 to Year 12, including over 550 boarders, making it the largest all boys boarding school in Australia, and one of the largest in the southern hemisphere. The College is affiliated with the Association of Heads of Independent Schools of Australia (AHISA), the Australian Boarding Schools' Association (ABSA), the Association of Marist Schools of Australia (AMSA), and is a founding member of the Athletic Association of the Great Public Schools of New South Wales (AAGPS). In 2006, Joeys saw the appointment of its first lay headmaster, Ross Tarlinton, who served from 2006 to 2017. He was succe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
P01152
P, or p, is the sixteenth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''pee'' (pronounced ), plural ''pees''. History The Semitic Pê (mouth), as well as the Greek Π or π ( Pi), and the Etruscan and Latin letters that developed from the former alphabet all symbolized , a voiceless bilabial plosive. Use in writing systems English In English orthography, represents the sound . A common digraph in English is , which represents the sound , and can be used to transliterate ''phi'' in loanwords from Greek. In German, the digraph is common, representing a labial affricate . Most English words beginning with are of foreign origin, primarily French, Latin and Greek; these languages preserve the Proto-Indo-European initial *p. Native English cognates of such words often start with , since English is a Germanic language and thus has undergone Grimm's l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Electric Canberra
The English Electric Canberra is a British first-generation, jet-powered medium bomber. It was developed by English Electric during the mid- to late 1940s in response to a 1944 Air Ministry requirement for a successor to the wartime de Havilland Mosquito fast bomber. Among the performance requirements for the type was an outstanding high-altitude bombing capability and high speed. These were partly accomplished by making use of newly developed jet-propulsion technology. When the Canberra was introduced to service with the Royal Air Force (RAF), the type's first operator, in May 1951, it became the service's first jet-powered bomber. In February 1951, a Canberra set another world record when it became the first jet aircraft to make a nonstop transatlantic flight. Throughout most of the 1950s, the Canberra could fly at a higher altitude than any other aircraft in the world, and in 1957, a Canberra established a Flight altitude record, world altitude record of . Due to its ability ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supersonic
Supersonic speed is the speed of an object that exceeds the speed of sound (Mach 1). For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level, this speed is approximately . Speeds greater than five times the speed of sound (Mach 5) are often referred to as hypersonic. Flights during which only some parts of the air surrounding an object, such as the ends of rotor blades, reach supersonic speeds are called transonic. This occurs typically somewhere between Mach 0.8 and Mach 1.2. Sounds are traveling vibrations in the form of pressure waves in an elastic medium. Objects move at supersonic speed when the objects move faster than the speed at which sound propagates through the medium. In gases, sound travels longitudinally at different speeds, mostly depending on the molecular mass and temperature of the gas, and pressure has little effect. Since air temperature and composition varies significantly with altitude, the speed of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAAF Base Darwin
RAAF Base Darwin is a Royal Australian Air Force (RAAF) military air base located in the city of Darwin, in the Northern Territory, Australia. The base shares its runway with Darwin International Airport, for civil aviation purposes. The heritage-listed RAAF Base Darwin is a forward operating base with year-round activity with approximately 400 personnel. History Construction of the airfield began in 1938 and RAAF Station Darwin was established on 1 June 1940, from elements of No. 12 Squadron RAAF. No. 13 Squadron RAAF was also created at the same time and was based at the base. Charles Eaton was the first Commanding Officer between 1940 and 1941. No. 12 Squadron RAAF relocated from Parap Airfield, Northern Territory in April 1941 to RAAF Station Darwin. The base hosted a large number of RAAF and United States Army Air Forces (USAAF) units during World War II. The base was bombed by Japanese forces many times, beginning with two major air raids on 19 February 1942. Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam
Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and dependencies by population, fifteenth-most populous country. One of two communist states in Southeast Asia, Vietnam shares land borders with China to the north, and Laos and Cambodia to the west. It shares Maritime boundary, maritime borders with Thailand through the Gulf of Thailand, and the Philippines, Indonesia, and Malaysia through the South China Sea. Its capital is Hanoi and its largest city is Ho Chi Minh City. Vietnam was inhabited by the Paleolithic age, with states established in the first millennium BC on the Red River Delta in modern-day northern Vietnam. Before the Han dynasty's invasion, Vietnam was marked by a vibrant mix of religion, culture, and social norms. The Han dynasty annexed Northern and Central Vietnam, which were subs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chief Of Staff
The title chief of staff (or head of staff) identifies the leader of a complex organization such as the armed forces, institution, or body of persons and it also may identify a principal staff officer (PSO), who is the coordinator of the supporting Employment, staff or a primary aide-de-camp to an important individual, such as a President (government title), president, or a senior military officer, or leader of a large organization. In general, a chief of staff provides a buffer between a chief executive and that executive's direct-reporting team. The chief of staff generally works behind the scenes to solve problems, mediate disputes, and deal with issues before they are brought to the chief executive. Often chiefs of staff act as a confidant and advisor to the chief executive, acting as a sounding board for ideas. Ultimately the actual duties depend on the position and the people involved. Civilian Government Australia *Chief of Staff to the Prime Minister (Australia), Chief ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Vice Marshal
Air vice-marshal (Air Vce Mshl or AVM) is an air officer rank used by some air forces, with origins from the Royal Air Force. The rank is also used by the air forces of many Commonwealth of Nations, countries which have historical British influence and it is sometimes used as the English translation of an equivalent rank in countries which have a non-English air force-specific rank structure. Air vice-marshal is usually equivalent to the naval rank of rear admiral or a rank of major general in an army. The rank of air vice-marshal is immediately senior to the rank of air commodore and immediately subordinate to the rank of air marshal. Since before the Second World War it has been common for air officers commanding RAF Group (air force), groups to hold the rank of air vice-marshal. In small air forces such as the Royal New Zealand Air Force and the Ghana Air Force, the head of the air force holds the rank of air vice-marshal. The equivalent rank in the Women's Auxiliary Air F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Air Force
The Royal Air Force (RAF) is the Air force, air and space force of the United Kingdom, British Overseas Territories and Crown Dependencies. It was formed towards the end of the World War I, First World War on 1 April 1918, on the merger of the Royal Flying Corps (RFC) and the Royal Naval Air Service (RNAS). Following the Allies of World War I, Allied victory over the Central Powers in 1918, the RAF emerged as the largest air force in the world at the time. Since its formation, the RAF has played History of the Royal Air Force, a significant role in Military history of the United Kingdom, British military history. In particular, during the Second World War, the RAF established Air supremacy, air superiority over Nazi Germany's Luftwaffe during the Battle of Britain, and led the Allied strategic bombing effort. The RAF's mission is to support the objectives of the British Ministry of Defence (United Kingdom), Ministry of Defence (MOD), which are to "provide the capabilities nee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
