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The Aviation Portal

A Boeing 747 in 1978 operated by Pan Am

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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United Airlines Flight 93 was a scheduled U.S. domestic passenger flight from Newark International Airport, in Newark, New Jersey, to San Francisco International Airport. It was hijacked by four men as part of the September 11, 2001 attacks. Over 40 minutes into the flight the hijackers breached the cockpit, overpowered the pilots and took over control of the aircraft, diverting it toward Washington, D.C. Several passengers and crew members made telephone calls aboard the flight and learned about the attacks on the World Trade Center and the Pentagon. As a result, the passengers decided to mount an assault against the hijackers and wrest control of the aircraft.

The plane crashed in a field just outside Shanksville, Pennsylvania, about 150 miles (240 km) northwest of Washington, D.C., killing all 44 people aboard, including the hijackers. Many witnessed the impact from the ground and news agencies began reporting on the event within an hour. The plane fragmented upon impact, leaving a crater, and some debris was blown miles from the crash site. The remains of everyone on board the aircraft were later identified. Subsequent analysis of the flight recorders revealed how the actions taken by the passengers prevented the aircraft from reaching either the White House or United States Capitol. A permanent memorial is planned for construction on the crash site. The chosen design has been the source of criticism and is scheduled to be dedicated in 2011. (Full article...)

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Credit: NASA Langley Research Center
Coloured smoke reveals a vortex of air created by the wing of an airplane, also known as wake turbulence or jetwash. This turbulence can be especially hazardous during the landing and take off phases of flight, where an aircraft's proximity to the ground makes a timely recovery from turbulence-induced problems unlikely.

Did you know

...that sailplane winglets were first successfully implemented by American inventor Peter Masak? ...that the Zagreb mid-air collision over Croatia in 1976 was one of the deadliest mid-air collisions? ... that Wing Commander John Lerew, ordered to defend Rabaul against Japanese invasion in 1942, signaled headquarters the legendary gladiatorial phrase "We who are about to die salute you"?

More Did you know facts

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

In the news

Wikinews Aviation portal
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Associated Wikimedia

The following Wikimedia Foundation sister projects provide more on this subject:

Selected biography

Amy Johnson (1 July 1903 – 5 January 1941) C.B.E. was a pioneering British aviatrix.

Born in Kingston upon Hull, Johnson graduated from University of Sheffield with a Bachelor of Arts in economics. She was introduced to flying as a hobby, gaining a pilot's A Licence No. 1979 on 6 July 1929 at the London Aeroplane Club. In that same year, she became the first British woman to gain a ground engineer's C License.

Johnson achieved worldwide recognition when, in 1930, she became the first woman to fly solo from England to Australia. She left Croydon on 5 May of that year and landed in Darwin, Australia on 24 May after flying 11,000 miles. Her aircraft for this flight, a De Havilland Gipsy Moth (registration G-AAAH) named Jason, can still be seen in the Science Museum in London. She received the Harmon Trophy as well as a CBE in homage to this achievement, and was also honoured with the No. 1 civil pilot's licence under Australia's 1921 Air Navigation Regulations.

In July 1931, Johnson and her co-pilot Jack Humphreys became the first pilots to fly from London to Moscow in one day, completing the 1,760-mile journey in approximately 21 hours. From there, they continued across Siberia and on to Tokyo, setting a record time for flying from England to Japan. The flight was completed in a De Havilland Puss Moth.

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

October 19

  • 1992 – A Panavia Tornado crashes in the evening on the Nellis AFB, Nevada range, 100 miles NE of Las Vegas, during Red Flag combat exercises, killing two crew from the Italian Air Force.
  • 1988 – Indian Airlines Flight 113, a Boeing 737, hits an electric mast 5 miles (8 kilometers) out on approach in poor visibility in Ahmedabad, India. All six crew members and 124 of 129 passengers are killed.
  • 1986 – República de Moçambique Tupolev Tu-134A-3, C9-CAA, c/n 63457, with crew of nine and 35 passengers, crashes on approach at 2121 hrs. to Maputo International Airport (MPM/FQMA), Mozambique after flight from Mbala Airport (MMQ), Zambia, killing eight crew and 26 passengers, including Mozambique President Samora Machel who had attended a meeting of African leaders in Zambia. While approaching Maputo, an inadvertent selection of the MATSAPA VOR frequency caused the crew to execute a premature 37-degrees turn. Although the pilot queried the turn, no effort was made to verify it by using the available navigational aids. The aircraft descended below the 3000 feet limit in spite of not having visual contact with Maputo. The crew erroneously assumed a power failure at Maputo. A 32-second GPWS warning was ignored and the aircraft collided with the ground at 2187 feet, bounced and crashed into an uphill slope. The aircraft broke up, slid across the South African/Swaziland border and caught fire.
  • 1978 – A USAF Boeing B-52D-75-BO Stratofortress, 56-0594, of the 22d Bomb Wing, crashes at 0730 hrs. in light fog in a plowed field ~2.5 miles SE of March AFB, near the rural community of Sunnymead, California, shortly after take-off. Five crew killed, but one is able to escape the burning wreckage and was reported in stable condition at the base hospital. Traffic was disrupted on nearby Interstate 15E.
  • 1977 – Concorde made its first landing in New York City and for New Yorkers, it was love at 1st sight!
  • 1972 – A USAF Convair F-106B-55-CO Delta Dart, 57-2538, c/n 8-27-32, of the Air Defense Weapons Center, Tyndall AFB, Florida, is lost in a crash, pilot KWF. This second accident in three days will be the last fatal Tyndall accident until the loss of a Lockheed T-33A on 30 May 1975.
  • 1971 – Grumman Grumman E-2B Hawkeye and LTV A-7B Corsair II, both from the USS Midway, CVA-41, collide over the Sea of Japan, with E-2 crashing near the stern of the carrier, all five crew lost. A-7 pilot ejected safely, picked up by helicopter from MCAS Iwakuni in good condition.
  • 1968 – USAF test pilot Major William “Pete” Knight wins the Harmon international aviator’s trophy for “exceptional individual piloting performance”.
  • 1965 – The U. S. Army’s month-long Ia Drang Valley campaign begins in South Vietnam. It will be the first combat action of the U. S. Army’s first Cavalry Division (Airmobile) and the first major combat between American and North Vietnamese forces.
  • 1965 – Second (of five) Ling-Temco-Vought XC-142As, 62-5922, suffers second accident when the number one main propeller pitch actuator suffers a hydraulic fluid blow-by problem just prior to touchdown at the Vought facility at NAS Dallas, Texas. A ground loop results with substantial damage to the landing gear and wing. In 1966 the damaged wing is replaced with an undamaged unit from XC-142A No. 3, 62-5923, out-of-service since its own landing accident on 3 January 1966. 62-5922 returns to flight status on 23 July 1966.
  • 1965 – (19-25) U. S. Army attack helicopters and U. S. Air Force cargo aircraft play a major role in lefting the Siege of Plei Me in South Vietnam.
  • 1958 – A People’s Republic of China-owned Tupolev Tu-104 crashes at Kanash during a regular flight between Beijing and Moscow, killing all 65 passengers and crew members. Among those killed are 16 Chinese government officials, one Briton, four East Germans and the son of the Cambodian ambassador to China.
  • 1954 – First flying prototype Grumman XF9F-9 Tiger, BuNo 138604, suffers flame-out, the pilot, Lt. Cdr. W. H. Livingston, was able to put it down on the edge of a wood near the Grumman company runway at Bethpage, Long Island, New York, escaping with minor injuries. Airframe written-off. Production models will be redesignated F11F.
  • 1948 – Royal Navy Grumman Avenger III, KE443, 'FD 068', of 703 Squadron, shorebased at Ford, Sussex, noses over on landing aboard HMS Illustrious. Airframe is not repaired and ends up on fire dump at Gosport, Hampshire, surviving until at least mid-1950.
  • 1945 – No. 168 (HT) Squadron flew Canadian Red Cross medical supplies from Rockcliffe Airport to Poland. One Boeing Fortress crashed at Munster, Germany, during the operation, killing the five crew members.
  • 1944 – In a meeting at Mabalacat on Luzon, the newly arrived commander of the Imperial Japanese Navy’s First Air Fleet, Vice Admiral Takijiro Ohnishi, commanding Japanese naval air forces in the Philippine Islands, observes that ordinary air tactics have become ineffective against the U. S. Navy and suggests the formation of a special attack unit to crash Zero fighters carrying 250-kg (551-lb) bombs bodily onto American warships. It is the beginning of the formation of kamikaze suicide units.
  • 1944 – In the second and final day of Operation Millet, the British aircraft carriers HMS Indomitable and HMS Victorious again launch heavy strikes against Nancowry harbor and the airfields on Car Nicobar. In a dogfight with Japanese Nakajima Ki-43 (Allied reporting name “Oscar”) fighters, the British shoot down seven Ki-43 s in exchange for a Hellcat and two Corsairs.
  • 1943 – The RCAF’s worst accident killed 24 servicemen travelling on leave from Newfoundland to Montreal. The aircraft was a Liberator from No. 10 B. R. Squadron.
  • 1933 – Fokker Y1O-27, 31-601, '22', of the 32d Bombardment Squadron, Rockwell Field, California, during ferry flight from Rockwell to Brooks Field, Texas, pilot Capt. Albert F. Hegenberger, on leg between Tucson, Arizona and Midland, Texas, loses Prestone coolant out of starboard engine, engine temperature rises so he shuts it down. Forced down five miles short of Midland Airport, pilot does not get the landing gear completely locked down, collapses on touch down. Aircraft repaired.
  • 1931 – Sole Lockheed-Detroit YP-24, 32-320, crashes during tests at Wright Field, Ohio. During evaluation flight, landing gear extension system fails with gear only partly deployed when in-cockpit crank handle breaks off. Through a series of violent maneuvers, test pilot Lt. Harrison Crocker managed to get the gear retracted and was planning to attempt a belly-landing, but upon orders from the ground, sent aloft written on the sides of Boeing P-12D And Douglas O-25C aircraft, he bails out. Four Y1P-24 pre-production models cancelled due to Detroit Aircraft's shaky financial situation. Two will be built as Consolidated Y1P-25s after Detroit's chief designer Robert Wood joins that firm. Second Y1P-25 completed with a supercharger as Y1A-11.
  • 1917 – Love Field in Dallas, Texas is opened.
  • 1911 – Aviation pioneer Bob Fowler flies from San Francisco to Jacksonville, Florida. The west to east coast-to-coast journey has taken almost four months to complete (Arrival Date Feb 12, 1912).

References

  1. ^ Yenne 2003), pp. 281–283.
  2. ^ Milberry 1979, p. 137.
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