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Class Rating
In aviation, a class rating is an allowance to fly a certain group of aircraft that require training common to all aircraft within the group. A type rating is specified if a particular aircraft requires additional specialized training beyond the scope of initial license and aircraft class training. Which aircraft require a type rating is decided by the local aviation authority. Almost all single engine piston (SEP) or multi engine piston (MEP) single pilot aircraft can be flown without a ''type rating'', but are covered by a ''class rating'' instead. In the United States, all turbojets require a type rating. Aircraft with a maximum take-off weight of more than typically require a type rating. There are seven categories of aircraft, which contain the following classes: Gallery Image:Mars Water Bomber.jpg, A Mars water bomber, one of the largest multi-engine sea-class aircraft File:ZeppelinNT-01.jpg, An airship class aircraft in the aerostat category, a Zeppelin NT File:Schw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iraqi Air Force C-172
Iraqi or Iraqis (in plural) means from Iraq, a country in the Middle East, and may refer to: * Iraqi people or Iraqis, people from Iraq or of Iraqi descent * A citizen of Iraq, see demographics of Iraq * Iraqi or Araghi ( fa, عراقی), someone or something of, from, or related to Persian Iraq, an old name for a region in Central Iran * Iraqi Arabic, the colloquial form of Arabic spoken in Iraq * Iraqi cuisine * Iraqi culture *The Iraqis (party), a political party in Iraq *Iraqi List, a political party in Iraq *Fakhr-al-Din Iraqi, 13th-century Persian poet and Sufi. See also * List of Iraqis * Iraqi diaspora The Iraqi diaspora refers to native Iraqis who have left for other countries as emigrants or refugees, and is now one of the largest in modern times, being described by the UN as a "humanitarian crisis" caused by the 1991 Gulf War and 2003 inv ... * Languages of Iraq * {{disambiguation Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autogyro
An autogyro (from Greek and , "self-turning"), also known as a ''gyroplane'', is a type of rotorcraft that uses an unpowered rotor in free autorotation to develop lift. Forward thrust is provided independently, by an engine-driven propeller. While similar to a helicopter rotor in appearance, the autogyro's rotor must have air flowing across the rotor disc to generate rotation, and the air flows upwards through the rotor disc rather than down. The autogyro was invented by Spanish engineer Juan de la Cierva in an attempt to create an aircraft that could fly safely at low speeds. He first flew one on 9 January 1923, at Cuatro Vientos Airfield in Madrid. The aircraft resembled the fixed-wing aircraft of the day, with a front-mounted engine and propeller. Cierva's autogyro is considered the predecessor of the modern helicopter. The success of the autogyro garnered the interest of industrialists and under license from Cierva in the 1920s and 1930s, the Pitcairn & Kellett compani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McDonnell Douglas CF-18 Hornet
The McDonnell Douglas CF-18 Hornet (official military designation CF-188) is a Royal Canadian Air Force (RCAF) variant of the American McDonnell Douglas F/A-18 Hornet fighter aircraft. In 1980, the F/A-18 was selected as the winner of the New Fighter Aircraft Project competition and awarded a production order; deliveries of the CF-18 to the Canadian Armed Forces began in 1982. CF-18s have supported North American Aerospace Defense Command (NORAD) air sovereignty patrols and participated in combat during the Gulf War in 1991, the Kosovo War in the late 1990s, and as part of the Canadian contribution to the international Libyan no-fly zone in 2011. CF-18s were also part of the Canadian contribution to the military intervention against ISIL, Operation Impact. Development New Fighter Aircraft program In 1977, the Canadian government identified the need to replace the NATO-assigned CF-104 Starfighter, the NORAD-assigned CF-101 Voodoo and the CF-116 Freedom Fighter (althoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C-17 Globemaster III
The McDonnell Douglas/Boeing C-17 Globemaster III is a large military transport aircraft that was developed for the United States Air Force (USAF) from the 1980s to the early 1990s by McDonnell Douglas. The C-17 carries forward the name of two previous piston-engined military cargo aircraft, the Douglas C-74 Globemaster and the Douglas C-124 Globemaster II. The C-17 is based upon the YC-15, a smaller prototype airlifter designed during the 1970s. It was designed to replace the Lockheed C-141 Starlifter, and also fulfill some of the duties of the Lockheed C-5 Galaxy. Compared to the YC-15, the redesigned airlifter differed in having swept wings, increased size, and more powerful engines. Development was protracted by a series of design issues, causing the company to incur a loss of nearly US$1.5 billion on the program's development phase. On 15 September 1991, roughly one year behind schedule, the first C-17 performed its maiden flight. The C-17 formally entered USAF servic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CH-149
The AgustaWestland CH-149 Cormorant is the Canadian Forces designation for the AgustaWestland AW101 (formerly EH101), a helicopter used for air-sea rescue in Canada. Developed as a joint venture between Westland Aircraft in the UK and Agusta in Italy (now merged as Leonardo), the CH-149 is a medium-lift helicopter for military applications. Design and development In 1977, the British Ministry of Defence issued a requirement for an anti-submarine warfare (ASW) helicopter to replace the Royal Navy's Westland Sea Kings. Westland responded with design ''WG.34'' that was approved for development. Meanwhile, the ''Marina Militare'' (Italian Navy) was also seeking a replacement for its Agusta-built Sea Kings, leading Agusta to discussions with Westland about the possibility of a joint development. This culminated in the joint venture being finalised in November 1979 and a new company called EH Industries was formed to manage the project the following year - EH being an abbreviation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schweizer SGS 2-33
The Schweizer SGS 2-33 is an American two-seat, high-wing, strut-braced, training glider that was built by Schweizer Aircraft of Elmira, New York.Schweizer, Paul A: ''Wings Like Eagles, The Story of Soaring in the United States'', pages 227-327. Smithsonian Institution Press, 1988. The 2-33 was designed to replace the Schweizer 2-22, from which it was derived. The aircraft first flew in 1965 and production was started in 1967. Production was completed in 1981. From its introduction until the late 1980s, the 2-33 was the main training glider used in North America. Background The SGU 2-22 two-seat training glider was introduced in 1945 and quickly became the most popular training glider in the USA.Said, Bob: ''1983 Sailplane Directory, Soaring Magazine'', page 28. Soaring Society of America, November 1983. USPS 499-920 By the early 1960s it became obvious to Schweizer Aircraft that a replacement for the 2-22 was needed. At that time the single seat Schweizer SGS 1-26 was be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeppelin NT
The Zeppelin NT (''"Neue Technologie"'', German for ''new technology'') is a class of helium-filled airships being manufactured since the 1990s by the German company Zeppelin Luftschifftechnik GmbH (ZLT) in Friedrichshafen. The initial model is the NT07. The company considers itself the successor of the companies founded by Ferdinand von Zeppelin which constructed and operated the very successful Zeppelin airships in the first third of the 20th century. There are, however, a number of notable differences between the Zeppelin NT and original Zeppelins as well as between the Zeppelin NT and usual non-rigid airships known as blimps. The Zeppelin NT is classified as a semi-rigid airship. There are various roles for the Zeppelin NT; traditional roles have been aerial tourism purposes and for conducting passenger services. The hull surfaces of the aircraft have also been used for advertising purposes. The Zeppelin NT have also been used for observation platforms, such as for aerial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JRM Mars
The Martin JRM Mars is a large, four-engined Cargo aircraft, cargo transport flying boat designed and built by the Glenn L. Martin Company, Martin Company for the United States Navy during World War II. It was the largest Allies of World War II, Allied flying boat to enter production, although only seven were built. The United States Navy contracted the development of the XPB2M-1 Mars in 1938 as a long-range Maritime patrol aircraft, ocean patrol flying boat, which later entered production as the JRM Mars long-range transport. Four of the surviving aircraft were later converted for civilian use to Aerial firefighting, firefighting water bombers. Two of the aircraft still remain based at Sproat Lake just outside of Port Alberni, British Columbia, although neither is operational. Design and development The Glenn L. Martin Company scaled up their Martin PBM Mariner, PBM Mariner Maritime patrol aircraft, patrol bomber design to produce the prototype XPB2M-1 Mars.Goebel, Greg"The Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glider (aircraft)
A glider is a fixed-wing aircraft that is supported in flight by the dynamic reaction of the air against its lifting surfaces, and whose free flight does not depend on an engine. Most gliders do not have an engine, although motor-gliders have small engines for extending their flight when necessary by sustaining the altitude (normally a sailplane relies on rising air to maintain altitude) with some being powerful enough to take off by self-launch. There are a wide variety of types differing in the construction of their wings, aerodynamic efficiency, location of the pilot, controls and intended purpose. Most exploit meteorological phenomena to maintain or gain height. Gliders are principally used for the air sports of gliding, hang gliding and paragliding. However some spacecraft have been designed to descend as gliders and in the past military gliders have been used in warfare. Some simple and familiar types of glider are toys such as paper planes and balsa wood glide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weight-shift Control
Weight-shift control as a means of aircraft flight control is widely used in hang gliders, powered hang gliders, and ultralight trikes. Control is usually by the pilot using their weight against a triangular control bar that is rigidly attached to the wing structure. The wing is mounted on a pivot above the trike carriage or hang glider harness allowing the weight-shift forces to produce changes in pitch and bank.Federal Aviation Administration (2008)Weight-Shift Control Aircraft Flying Handbook (PDF) retrieved 18 August 2015 References {{Reflist See also *Ultralight aircraft Ultralight aviation (called microlight aviation in some countries) is the flying of lightweight, 1- or 2-seat fixed-wing aircraft. Some countries differentiate between weight-shift control and Aircraft flight control system, conventional three-a ... Aircraft controls Applications of control engineering Aircraft categories ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicopter
A helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft and many forms of STOL (Short TakeOff and Landing) or STOVL (Short TakeOff and Vertical Landing) aircraft cannot perform without a runway. In 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production.Munson 1968.Hirschberg, Michael J. and David K. Dailey"Sikorsky". ''US and Russian Helicopter Development in the 20th Century'', American Helicopter Society, International. 7 July 2000. Although most earlier designs used more than one main rotor, the configuration of a single main rotor accompanied by a vertical anti-torque tail rotor (i.e. unicopter, not to be confused with the single-blade monocopter) has become the most comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Rating
A type rating is an authorization entered on or associated with a pilot licence and forming part thereof, stating pilot's privileges or limitations pertaining to certain aircraft type. Such qualification requires additional training beyond the scope of the initial license and aircraft class training. International Regulation The International Civil Aviation Organization (ICAO) specifies the international personnel licensing requirements, as documented in Annex 1 to the Convention on International Civil Aviation. Which aircraft require a type rating is decided by each country's civil aviation authority, in accordance with specifications outlined by ICAO. ICAO stipulates that: * Type Ratings should be established for aircraft with minimum crew of at least two pilots or when considered necessary by the Licensing Authority * The applicant for a Type Rating must demonstrate the degree of skill required - including all normal flight procedures, emergency procedures, instrument p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
