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Sergeant Major Of The Air Force
The Sergeant Major of the South African Air Force is the most senior Warrant Officer in the South African Air Force. The post was created in 1979. It is a singular appointment – it is only held by one person at any time. The Sergeant Major of the Air Force reports to the Chief of the Air Force and is responsible for maintaining discipline in the Air Force. Rank and Insignia Rank Before 2008 all Sergeant Majors of the Air Force were Warrant Officer Class 1, with appointment to the position of Sergeant Major of the Air Force. In 2008 the SANDF expanded the Warrant Officer ranks and the Sergeant Major of the Air Force now holds the rank of Senior Chief Warrant Officer. Insignia Prior to 2002 the Sergeant Major of the Air Force had a unique rank insignia, consisting of a Warrant Officer class 1 insignia with the South African Air Force badge above it. Following the Warrant Officer rank redesign the Sergeant Major of the Air Force does not have a unique rank insignia List ...
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List Of South African Military Chiefs
This article lists the South African military chiefs. From 1958 until the first democratic general election in 1994, the present-day South African National Defence Force was known as the South African Defence Force. From 1912 to 1958, the military was known as the Union Defence Force. In terms of section 202(1) of the Constitution of South Africa, the military command of the Defence Force consists of the Chief of the Defence Force plus the Chiefs of the combat arms (Army, Air Force and Navy) as well as * the Surgeon-General of the South African Military Health Service; * the Chief of Joint Operations of the Defence Force; * the Chief of Defence Intelligence; * the Chief of Human Resources; and * the Chief of Logistics. Head of the Defence Force The Defence Force consists of the Army, Air Force, Navy, and Medical Service (which was renamed Military Health Service in 1998). The Chief of the South African National Defence Force (SANDF) is the senior military commander and the ...
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South African Air Force
"Through hardships to the stars" , colours = , colours_label = , march = , mascot = , anniversaries = , equipment = , equipment_label = , battles = * World War I * World War II East African campaign (World War II), East African Campaign North African campaign, North African Campaign Battle of Madagascar, Madagascar Italian campaign (World War II), Italy Balkans campaign (World War II), Balkans * Korean War * South African Border War * Angolan Civil War, Angolan Bush War , decorations = , battle_honours = , battle_honours_label = , flying_hours = , website = , commander1 = President of South Africa, President Cyril Ramaphosa , commander1_label = Commander-in-chief#South Africa, Comman ...
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Warrant Officer
Warrant officer (WO) is a rank or category of ranks in the armed forces of many countries. Depending on the country, service, or historical context, warrant officers are sometimes classified as the most junior of the commissioned ranks, the most senior of the non-commissioned officer (NCO) ranks, or in a separate category of their own. Warrant officer ranks are especially prominent in the militaries of Commonwealth nations and the United States. The name of the rank originated in medieval England. It was first used during the 13th century, in the Royal Navy, where Warrant Officers achieved the designation by virtue of their accrued experience or seniority, and technically held the rank by a warrant—rather than by a formal commission (as in the case of a commissioned officer). Nevertheless, WOs in the British services have traditionally been considered and treated as distinct from non-commissioned officers, as such (even though neither group has, technically, held a commiss ...
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SCWO Lefu Daniel Tshabalala - SEAC Visits Africomm
Supercritical water oxidation (SCWO) is a process that occurs in water at temperatures and pressures above a mixture's thermodynamic critical point. Under these conditions water becomes a fluid with unique properties that can be used to advantage in the destruction of recalcitrant and hazardous wastes such as polychlorinated biphenyls (PCB) or Per- and polyfluoroalkyl substances (PFASs). Supercritical water has a density between that of water vapor and liquid at standard conditions, and exhibits high gas-like diffusion rates along with high liquid-like collision rates. In addition, the behavior of water as a solvent is altered (in comparison to that of subcritical liquid water) - it behaves much less like a polar solvent. As a result, the solubility behavior is "reversed" so that oxygen, and organics such as chlorinated hydrocarbons become soluble in the water, allowing single-phase reaction of aqueous waste with a dissolved oxidizer. The reversed solubility also cause ...
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South African Military Ranks
The South African National Defence Force's rank system is largely based on the British system, with the Air Force (and later the Military Health Service) sharing the Army rank titles. Rank titles changed over time as did the insignia. Evolution of rank titles Army and Air Force ranks General officers * Field marshal (1923–''c''1950) * General (1914– ) (called "commandant-general" 1956–68) * Lieutenant-general (1914– ) * Major-general (1914– ) (called "combat general" 1960–68) * Brigadier-general (1912–40, 1998– ) Field officers * Brigadier (1937–98) (called "colonel-commandant" 1937–40) * Colonel (1912– ) * Chief commandant (Used in the Commandos 1968–70) * Lieutenant-colonel (1912– ) (called "commandant" 1950–94) Company / junior officers * Major (1912– ) * Captain (1912– ) * Lieutenant (1912– ) (called "field cornet" 1960–68) * Second lieutenant (1918– ) (called "assistant field cornet" 1960–68) Warrant officers In June 2008 a new se ...
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