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Aviation includes the activities surrounding mechanical flight and the aircraft industry. Aircraft includes fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air craft such as hot air balloons and airships.

Aviation began in the 18th century with the development of the hot air balloon, an apparatus capable of atmospheric displacement through buoyancy. Some of the most significant advancements in aviation technology came with the controlled gliding flying of Otto Lilienthal in 1896; then a large step in significance came with the construction of the first powered airplane by the Wright brothers in the early 1900s. Since that time, aviation has been technologically revolutionized by the introduction of the jet which permitted a major form of transport throughout the world. (Full article...)

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Zeppelin
Zeppelin
A Zeppelin is a type of rigid airship pioneered by Count Ferdinand von Zeppelin in the early 20th century. Due to the outstanding success of the Zeppelin design, the term zeppelin in casual use came to refer to all rigid airships. The German defeat in World War I halted the business temporarily, but under the guidance of Hugo Eckener, the successor of the deceased count, civilian Zeppelins experienced a renaissance in the 1920s. They reached their zenith in the 1930s, when the airships LZ127 "Graf Zeppelin" and LZ129 "Hindenburg" profitably operated regular transatlantic passenger flights. The Hindenburg disaster in 1937 triggered the fall of the "giants of the air", though other factors, including political issues, contributed to the demise. (Full article...)

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A Ventus 2a glider being winch launched
A Ventus 2a glider being winch launched
During a winch launch, a glider is pulled by a wire cable like a kite, raising it to an altitude of around 1000 ft (300 m). For the rest of its flight, being un-powered, the heavier-than-air aeroplane is always falling. However a pilot can gain height by circling within a strong thermal — a column of air that is rising at a faster rate than the plane is falling. On a good day, an experienced pilot can travel hundreds of miles before landing.

Did you know

...that among the earliest accounts of the use of a man-lifting kite is in the story of Ishikawa Goemon's robbery from Nagoya Castle?

Aichi D1A

... that the price war started by Color Air in 1998 led to its bankruptcy after 14 months?

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The following are images from various aviation-related articles on Wikipedia.

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Selected biography

Helmut Paul Emil Wick (5 August 1915 – 28 November 1940) was a German Luftwaffe ace and the fourth recipient of the Knight's Cross of the Iron Cross with Oak Leaves (German: Ritterkreuz des Eisernen Kreuzes mit Eichenlaub). The Knight's Cross of the Iron Cross and its higher grade, the Oak Leaves, was awarded by the Third Reich to recognise extreme bravery in battle or successful military leadership. It was Germany's highest military decoration at the time of its presentation to Helmut Wick.

Born in Mannheim, Wick joined the Luftwaffe in 1936 and was trained as a fighter pilot. He was assigned to Jagdgeschwader 2 "Richthofen" (JG 2—2nd Fighter Wing), and saw combat in the Battles of France and Britain. Promoted to Major in October 1940, he was given the position of Geschwaderkommodore (wing commander) of JG 2—the youngest in the Luftwaffe to hold this rank and position. He was shot down in the vicinity of the Isle of Wight on 28 November 1940 and posted as missing in action, presumed dead. By then he had been credited with destroying 56 enemy aircraft in aerial combat, making him the leading German fighter pilot at the time. Flying the Messerschmitt Bf 109, he claimed all of his victories against the Western Allies.

Selected Aircraft

The VZ-9 Avrocar (full military designation VZ-9-AV) was a Canadian VTOL aircraft developed by Avro Aircraft Ltd. as part of a secret U.S. military project carried out in the early years of the Cold War.[1] The Avrocar intended to exploit the Coandă effect to provide lift and thrust from a single "turborotor" blowing exhaust out the rim of the disk-shaped aircraft to provide anticipated VTOL-like performance. In the air, it would have resembled a flying saucer. Two prototypes were built as "proof-of-concept" test vehicles for a more advanced USAF fighter and also for a U.S. Army tactical combat aircraft requirement.[2] In flight testing, the Avrocar proved to have unresolved thrust and stability problems that limited it to a degraded, low-performance flight envelope; subsequently, the project was cancelled in 1961.

  • Diameter:18 ft (5.486 m)
  • Height: 3 ft 6 in (1.1 m)
  • Engines: 3 x Turbomeca Marboré Continental J69-T-9
  • Max Speed: 300 mph (482 km/h)
  • First Flight: 12 November 1959
  • Number built: 2
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Today in Aviation

April 27

  • 2009 – Indonesian airline Linus Airways suspends operations as it has no aircraft to operate.
  • 2007 – A Russian military Mil Mi-8 transport helicopter crashes near Shatoy, Chechnya in Russia. The incident occurred during the Battle of Shatoy and killed the crew and 17 spetsnaz (Russian special forces) soldiers on board.
  • 2002 – Final successful telemetry is received from the Pioneer 10 space probe, floating nearly 7.5 billion miles from earth. After its launch in 1972, Pioneer 10 became the first probe to travel through the asteroid belt and the first to make direct observations of Jupiter.
  • 1995 – While performing ACM near the Hawaiian Islands, the starboard engine of Grumman F-14A-115-GR Tomcat, BuNo 161273, 'NH 116', of VF-213 from the USS Abraham Lincoln, suffers catastrophic compressor stall, severing hydraulic and fuel lines. Pilot Lt. Cdr. John Stacy Bates and RIO Lt. M. Crawford successfully eject and are rescued by a helicopter of HS-6.
  • 1982CAAC Flight 3303, a Hawker Siddeley Trident 2E, crashes into a mountain near Yangsuo, China, while on approach to Guilin Qifeng Airport in heavy rain. All 112 people on board die. The Chinese media report that the plane, which had taken off in Guangzhou, crashed when the pilot attempted to fight off an armed hijacker.[6]
  • 1974 – Engine number four of an Aeroflot Ilyushin IL-18 (SSSR-75559) suffers an un-contained failure, bringing down the plane near Leningrad and killing all 118 people on board.
  • 1967 – U. S. Navy aircraft strike Kep airfield in Cambodia and U. S. Air Force aircraft attack Hòa Lạc airfield in southern South Vietnam.
  • 1965Ryan XV-5A Vertifan, 62-4505, noses over from 800 feet (244 m) and crashes at Edwards AFB, California, during a demonstration in front of several hundred reporters, military personnel, and civilians. Ryan test pilot Willis Louis "Lou" Everett, flying at 180 knots, prepares to transition from conventional flight to fan mode but the aircraft unexpectedly pitches down. Everett attempts low-altitude ejection but seat fails, his chute snags on the high tail, and he is killed.
  • 1963 – (April 2-May 20 – U. S. Marine Corps transport helicopters are heavily involved in airlifting South Vietnamese troops during Operation Bach Phuong XI, a South Vietnamese offensive against Viet Cong forces near Do Xa, South Vietnam.
  • 1963 – The U. S. Marine Corps loses its first aircraft to enemy action in Vietnam, a UH-34D transport helicopter shot down by Viet Cong ground fire near Do Xa, South Vietnam.
  • 1951 – Convair B-36D-25-CF Peacemaker, 49-2658, of the 436th Bomb Squadron, 7th Bomb Wing, Carswell AFB, Texas, collides with F-51D-25-NT Mustang, 44-84973, of the 185th Tactical Reconnaissance Squadron, Oklahoma Air National Guard, out of Will Rogers Field, Oklahoma City, during gunner training NE of Perkins, Oklahoma, 55 Miles NE of Oklahoma City, Oklahoma. Mustang pilot Lt. Fred Black killed, as well as 13 of 17 B-36 crew.
  • 1947 – A United Airlines Douglas DC-6 becomes the first DC-6 to be placed in overseas service when it flies from San Francisco, California, to Honolulu, Territory of Hawaii.
  • 1945 – (27-28) The fourth Japanese Kikusui attack on ships off Okinawa includes 115 kamikazes. They sink an ammunition ship and damage four destroyers and the hospital ship USS Comfort (AH-6).
  • 1944 – The only Japanese air reaction to the U. S. Hollandia landings—a night raid by three planes—torpedoes and damages a cargo ship.
  • 1943 – No. 405 (Bomber) Squadron, now transferred to No. 8 Pathfinder Group (RAF), carried out its first Pathfinder operation.
  • 1941 – Evacuating British troops from Greece, the Dutch troopship Slamat is sunk by German Junkers Ju 87 Stuka dive bombers. The British destroyers HMS Diamond and HMS Wryneck rescue 700 survivors before themselves being sunk by the Stukas. Only 50 men ultimately survive from the three ships.
  • 1929 – Squadron Leader A. G. Jones-Williams and Flight Lieutenant N. H. Jenkins complete the first non-stop flight from England to India; they fly the 4,130 miles in 50 hours, 37 min in a Fairey Long-Range Monoplane.
  • 1839 – John Wise (balloonist), an American, introduces the balloon ripping-panel, a glued section that the pilot can pull open for quick emptying of the balloon after landing. This prevents the balloon from being dragged along the ground.

References

  1. ^ Yenne 2003), pp. 281–283.
  2. ^ Milberry 1979, p. 137.
  3. ^ Paur, Jason, "Boeing 787 Dreamliner Finally Resumes Passenger Flights," wired.com, April 29, 2013.
  4. ^ Samenow, Jason (April 27, 2012). "NASA Enterprise cruises from Dulles Airport to New York City (PHOTOS)". Washington Post. Retrieved December 2, 2012.
  5. ^ "Witness: NATO Airstrike Kills 11 Rebels in Misrata". CNN. 27 April 2011. Retrieved 11 June 2011.
  6. ^ "China plane crash blamed on hijacker". The Bulletin. 22 September 1982. Retrieved 1 June 2011.


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