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The Flying Keys
Fred and Al Key were brothers who performed barnstorming events and other activities during the early 20th century. They are best known for their flight endurance record, which they cemented at twenty-seven days. They also invented a valve for aerial refueling that became the industry standard for the United States military. Early history and record attempt Brothers Fred and Al Key became interested in aviation after World War I. They started doing some barnstorming in the 1920s and continued their interest as the managers of the Meridian Municipal Airport, in Meridian, Mississippi. With the onset of the Great Depression, the city of Meridian began doing whatever it could to save money. The airport was considered unnecessary, given the economic conditions, and was slated to be closed. The Key brothers had no desire to see this happen, so they came up with a plan to draw attention to Meridian and its airport by breaking the standing flight endurance record of 23 days. At that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gasoline
Gasoline (; ) or petrol (; ) (see ) is a transparent, petroleum-derived flammable liquid that is used primarily as a fuel in most spark-ignited internal combustion engines (also known as petrol engines). It consists mostly of organic compounds obtained by the fractional distillation of petroleum, enhanced with a variety of additives. On average, U.S. refineries produce, from a barrel of crude oil, about 19 to 20 gallons of gasoline; 11 to 13 gallons of distillate fuel (most of which is sold as diesel fuel); and 3 to 4 gallons of jet fuel. The product ratio depends on the processing in an oil refinery and the crude oil assay. A barrel of oil is defined as holding 42 US gallons, which is about 159 liters or 35 imperial gallons. The characteristic of a particular gasoline blend to resist igniting too early (which causes knocking and reduces efficiency in reciprocating engines) is measured by its octane rating, which is produced in several grades. Tetraethyl lead and o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mayors Of Meridian, Mississippi
The mayor In many countries, a mayor is the highest-ranking official in a municipal government such as that of a city or a town. Worldwide, there is a wide variance in local laws and customs regarding the powers and responsibilities of a mayor as well ... of Meridian, Mississippi is elected every four years by the population at large. Being the chief executive officer of the city, the mayor is responsible for administering and leading the day-to-day operations of city government. The current mayor of the city is Jimmie Smith, who was elected in 2021. City Hall is located at 601 24th Avenue; the mayor's office is located on the second floor of the building. List of mayors Nineteenth century Twentieth Century Twenty-first century References * – Lists all mayors between 1869 and 1977. Notes External linksOfficial website of Meridian, Mississippi {{DEFAULTSORT:List Of Mayors Of Meridian, Mississippi Meridian, Mississippi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colonel (United States)
The colonel () in the United States Army, Marine Corps, Air Force and Space Force, is the most senior field-grade military officer rank, immediately above the rank of lieutenant colonel and just below the rank of brigadier general. Colonel is equivalent to the naval rank of captain in the other uniformed services. By law, an officer previously required at least 22 years of cumulative service and a minimum of three years as a lieutenant colonel before being promoted to colonel. With the signing of the National Defense Authorization Act of 2019 (NDAA 2019), military services now have the authorization to directly commission new officers up to the rank of colonel. The pay grade for colonel is O-6. When worn alone, the insignia of rank seen at right is worn centered on headgear and fatigue uniforms. When worn in pairs, the insignia is worn on the officer's left side while a mirror-image reverse version is worn on the right side, such that both of the eagles' heads face forwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Air Force
The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947. It is the second youngest branch of the United States Armed Forces and the fourth in order of precedence. The United States Air Force articulates its core missions as air supremacy, global integrated intelligence, surveillance and reconnaissance, rapid global mobility, global strike, and command and control. The United States Air Force is a military service branch organized within the Department of the Air Force, one of the three military departments of the Department of Defense. The Air Force through the Department of the Air Force is headed by the civilian Secretary of the Air Force ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronze Star Medal
The Bronze Star Medal (BSM) is a United States Armed Forces decoration awarded to members of the United States Armed Forces for either heroic achievement, heroic service, meritorious achievement, or meritorious service in a combat zone. When the medal is awarded by the Army, Air Force, or Space Force for acts of valor in combat, the "V" device is authorized for wear on the medal. When the medal is awarded by the Navy, Marine Corps, or Coast Guard for acts of valor or meritorious service in combat, the Combat "V" is authorized for wear on the medal. Officers from the other Uniformed Services of the United States are eligible to receive this award, as are foreign soldiers who have served with or alongside a service branch of the United States Armed Forces. Civilians serving with U.S. military forces in combat are also eligible for the award. For example, UPI reporter Joe Galloway was awarded the Bronze Star with "V" device during the Vietnam War for rescuing a badly wound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distinguished Service Cross (UK)
The Distinguished Service Cross (DSC) is a third-level military decoration awarded to officers; and, since 1993, ratings and other ranks of the British Armed Forces, Royal Fleet Auxiliary and the British Merchant Navy have been included. Additionally, the award was formerly awarded to members of other Commonwealth countries. The DSC is "awarded in recognition of an act or acts of exemplary gallantry during active operations against the enemy at sea." Since 1979, it can be awarded posthumously. History The award was originally created in 1901 as the Conspicuous Service Cross, for award to warrant and subordinate officers, including midshipmen, ineligible for the Distinguished Service Order. It was renamed the Distinguished Service Cross in October 1914, eligibility being extended to all naval officers (commissioned and warrant) below the rank of lieutenant commander.Abbott & Tamplin, pages 107-109. From March 1915, foreign officers of equivalent rank in allied navies could re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Medal
The Air Medal (AM) is a military decoration of the United States Armed Forces. It was created in 1942 and is awarded for single acts of heroism or meritorious achievement while participating in aerial flight. Criteria The Air Medal was established by , signed by Franklin D. Roosevelt on May 11, 1942. It was awarded retroactive to September 8, 1939, to anyone who distinguishes himself by meritorious achievement while serving with the Armed Forces in aerial flight. The original award criteria set by an Army Policy Letter dated September 25, 1942, were for one award of the Air Medal:AFD-130506-008 Distinguished Flying Cross and Air Medal Criteria in the Army Air Forces in World War II – In Rough Chronological Sequence'. Spink, Barry L. ''Air Force Historical Research Agency'', 4 March 2010) * per each naval vessel or three enemy aircraft in flight confirmed destroyed. An entire aircrew would be credited for the destruction of a ship, but only the pilot or gunner responsible would ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distinguished Service Cross (United States)
The Distinguished Service Cross (DSC) is the United States Army's second highest military decoration for soldiers who display extraordinary heroism in combat with an armed enemy force. Actions that merit the Distinguished Service Cross must be of such a high degree that they are above those required for all other U.S. combat decorations, but which do not meet the criteria for the Medal of Honor. The Army Distinguished Service Cross is equivalent to the Navy and Marine Corps' Navy Cross, the Air Force and Space Force's Air Force Cross, and the Coast Guard Cross. Prior to the creation of the Air Force Cross in 1960, airmen were awarded the Distinguished Service Cross. The Distinguished Service Cross was first awarded during World War I. In addition, a number of awards were bestowed for actions which took place before World War I. In many cases, the medal was awarded to soldiers who had received a Certificate of Merit for gallantry; at the time, this certificate was the only other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consolidated B-24 Liberator
The Consolidated B-24 Liberator is an American heavy bomber, designed by Consolidated Aircraft of San Diego, California. It was known within the company as the Model 32, and some initial production aircraft were laid down as export models designated as various LB-30s, in the Land Bomber design category. At its inception, the B-24 was a modern design featuring a highly efficient shoulder-mounted, high aspect ratio Davis wing. The wing gave the Liberator a high cruise speed, long range and the ability to carry a heavy bomb load. Early RAF Liberators were the first aircraft to cross the Atlantic Ocean as a matter of routine. In comparison with its contemporaries, the B-24 was relatively difficult to fly and had poor low-speed performance; it also had a lower ceiling and was less robust than the Boeing B-17 Flying Fortress. While aircrews tended to prefer the B-17, General Staff favored the B-24 and procured it in huge numbers for a wide variety of roles. At approximately 18,5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distinguished Flying Cross (USA)
The Distinguished Flying Cross (DFC) is a military decoration of the United States Armed Forces. The medal was established on July 2, 1926, and is currently awarded to any persons who, after April 6, 1917, distinguish themselves by single acts of heroism or extraordinary achievement while participating in aerial flight. Both heroism and extraordinary achievement are entirely distinctive, involving operations that are not routine. The medal may be awarded to friendly foreign military members in ranks equivalent to U.S. Pay Grade of O-6 and below, in actual combat in support operations. History The first award of the Distinguished Flying Cross was made by President Calvin Coolidge on May 2, 1927, to ten aviators of the U.S. Army Air Corps who had participated in the Army Pan American Flight which took place from December 21, 1926, to May 2, 1927. Two of the airmen died in a mid-air collision trying to land at Buenos Aires on February 26, 1927, and received their awards posthumous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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