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Aircraft flight mechanics are relevant to fixed wing (gliders, aeroplanes) and rotary wing (helicopters) aircraft. An aeroplane (airplane in US usage), is defined in ICAO Document 9110 as, "a power-driven heavier than air aircraft, deriving its lift chiefly from aerodynamic reactions on surface which remain fixed under given conditions of ...
Lift and drag are the two components of the total aerodynamic force acting on an aerofoil or aircraft. In aerodynamics, the lift-to-drag ratio (or L/D ratio) is the lift generated by an aerodynamic body such as an aerofoil or aircraft, divided by the aerodynamic drag caused by moving through air. It describes the aerodynamic efficiency under ...
Fort Sill is a United States Army post north of Lawton, Oklahoma, about 85 miles (137 km) southwest of Oklahoma City.It covers almost 94,000 acres (38,000 ha). [2]The fort was first built during the Indian Wars. [3]
Fort Gibson is a town in Cherokee and Muskogee counties in the U.S. state of Oklahoma. The population was 3,814 as of the 2020 Census. [4] It is the location of Fort Gibson Historical Site and Fort Gibson National Cemetery and is located near the end of the Cherokees ' Trail of Tears at Tahlequah. Colonel Matthew Arbuckle of the United States ...
Altus Air Force Base (Altus AFB, AAFB) (IATA: LTS, ICAO: KLTS, FAA LID: LTS) is a United States Air Force base located approximately 4 miles (6.4 km) east-northeast of Altus, Oklahoma. The host unit at Altus AFB is the 97th Air Mobility Wing (97 AMW), assigned to the Nineteenth Air Force (19 AF) of the Air Education and Training Command (AETC ...
December 19, 1960 [3] Fort Gibson is a historic military site next to the modern city of Fort Gibson, in Muskogee County Oklahoma. It guarded the American frontier in Indian Territory from 1824 to 1888. When it was constructed, the fort was farther west than any other military post in the United States. It formed part of the north–south chain ...
In aerodynamics, compression lift refers to the increased pressure under an aircraft that uses shock waves generated by its own supersonic flight to generate lift. This can lead to dramatic improvements in lift for supersonic / hypersonic aircraft. Clarence Syvertson and Alfred J. Eggers discovered this phenomenon in 1956 as they analyzed ...
Powered lift and thrust forces of various aircraft. The term is an aircraft classification used by the International Civil Aviation Organization (ICAO) and the United States' FAA: Powered-lift. A heavier-than-air aircraft capable of vertical take-off, vertical landing, and low-speed flight, which depends principally on engine-driven lift ...