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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...)

Selected article

A Ryanair Boeing 737 on the landing roll at Bristol Airport
A Ryanair Boeing 737 on the landing roll at Bristol Airport
Ryanair is an airline based in Ireland. It is Europe's largest low-cost carrier, operating 209 low-fare routes to 94 destinations across 17 European countries. Over the years it has evolved into the world's most profitable airline, running at remarkable margins by relentlessly driving costs down. Ryanair has been characterised by rapid and continuing expansion, enabled by the deregulation of the air industry in Europe in 1997. It operates a fleet of 74 Boeing 737s, and currently has firm orders for an additional 225 Boeing 737-800 airplanes by 2010, with options on a further 193. Ryanair is one of Europe's most controversial companies, praised and criticised in equal measure. Its supporters praise its commitment to exceptionally low fares, its radical management, its populism, and its willingness to challenge what Ryanair calls the 'establishment' within the airline industry. Critics, meanwhile, have attacked its labor union policies, and have charged that it practises deceptive advertising. (Full article...)

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Did you know

...the study of airmail is known as aerophilately? ...that the Alexander Aircraft Company, which produced Eaglerock biplanes in Colorado, was the largest aircraft manufacturer in the world for a brief period between 1928 and 1929? ... that teenage aviatrix Elinor Smith, the "Flying Flapper of Freeport", had her pilot's license suspended for 15 days for flying under New York City's four East River bridges in 1928?

More Did you know facts

General images - load new batch

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

Marshal of the Royal Air Force Hugh Montague Trenchard, 1st Viscount Trenchard GCB OM GCVO DSO (3 February 1873 – 10 February 1956) was a British officer who was instrumental in establishing the Royal Air Force. He has been described as the Father of the Royal Air Force.

During his formative years Trenchard struggled academically, failing many examinations and only just succeeding in meeting the minimum standard for commissioned service in the British Army. As a young infantry officer, Trenchard served in India and in South Africa. During the Boer War, Trenchard was critically wounded and as a result of his injury, he lost a lung, was partially paralysed and returned to Great Britain. While convalescing in Switzerland he took up bobsleighing and after a heavy crash, Trenchard found that his paralysis was gone and that he could walk unaided. Some months later, Trenchard returned to South Africa before volunteering for service in Nigeria. During his time in Nigeria, Trenchard commanded the Southern Nigeria Regiment for several years and was involved in efforts to bring the interior under settled British rule and quell inter-tribal violence.

In 1912, Trenchard learned to fly and was subsequently appointed as second in command of the Central Flying School. He held several senior positions in the Royal Flying Corps during World War I, serving as the commander of Royal Flying Corps in France from 1915 to 1917. In 1918, he briefly served as the first Chief of the Air Staff before taking up command of the Independent Air Force in France. Returning as Chief of the Air Staff under Winston Churchill in 1919, Trenchard spent the following decade securing the future of the Royal Air Force. He was Metropolitan Police Commissioner in the 1930s and a defender of the RAF in his later years.

Selected Aircraft

Dash 8 300 landing at Bristol (UK)
Dash 8 300 landing at Bristol (UK)

The de Havilland Canada DHC-8, popularly the Dash 8, is a series of twin-turboprop airliners designed by de Havilland Canada in the early 1980s. They are now made by Bombardier Aerospace which purchased DHC from Boeing in 1992. Since 1996 the aircraft have been known as the Q Series, for "quiet", due to installation of the Active Noise and Vibration Suppression (ANVS) system designed to reduce cabin noise and vibration levels to near those of jet airliners.

Notable features of the Dash 8 design are the large T-tail intended to keep the tail free of propwash during takeoff, a very high aspect ratio wing, the elongated engine nacelles also holding the rearward-folding landing gear, and the pointed nose profile. First flight was in 1983, and the plane entered service in 1984 with NorOntair. Piedmont Airlines (formerly Henson Airlines) was the US launch customer for the Dash 8 in 1984.

The Dash 8 design had better cruise performance than the earlier Dash 7, was less expensive to operate, and more notably, much less expensive to maintain. The Dash 8 had the lowest costs per passenger mile of any feederliner of the era. The only disadvantage compared to the earlier Dash 7 was somewhat higher noise levels, but only in comparison as the Dash 7 was notable in the industry for extremely low noise due to its four very large and slow-turning propellers.

  • Length: 107 ft 9 in (32.84 m)
  • Wingspan: 93 ft 3 in (32.84 m)
  • Height: 27 ft 5 in (8.34 m)
  • Powerplant: 2× Pratt & Whitney Canada PW150A turboprops, 5,071 shp (3,781 kW) each
  • Cruise speed: 360 knots (414 mph, 667 km/h)
  • Maiden Flight: June 20, 1983

Today in Aviation

October 5

  • 1991 – An Indonesian military transport crashes after takeoff from Jakarta killing 137.
  • 1991 – Vladimir A. Yakimov attempts a vertical landing on the stern flight deck of the Soviet aircraft carrier Admiral Gorshkov (ex-Baku) in Yakovlev Yak-141 (Yak-41M), 48-3, callsign "77", but during heavy touchdown the undercarriage ruptures a fuel tank, causing a serious fire. About 25 seconds later, Yakimov ejected successfully, and was rescued from the sea. The aircraft was later repaired and placed on display at the Yakovlev OKB Museum.
  • 1984 – Launch: Space Shuttle Challenger STS-41-G at 11:03:00 UTC. Mission highlights: Earth Radiation Budget Satellite deployment; First flight of two women in space Ride and Sullivan; First spacewalk by US woman, Kathryn Sullivan; First Canadian in space Marc Garneau.
  • 1980 – Lockheed U-2R, 68-10340, Article 062, last of twelve R-model airframes in initial order, allocated N820X, first flown 26 November 1968, delivered to 100th Strategic Reconnaissance Wing 19 December 1968. To 9th Strategic Reconnaissance Wing 1976. Crashes in Korea this date, pilot Capt. Cleve Wallace surviving.
  • 1967 – NASA astronaut Clifton Williams, U.S. Marine Corps, suffers control failure in Northrop T-38A-65-NO Talon, 66-8354, N922NA, he was flying while en route from Cape Canaveral, Florida to Mobile, Alabama to see his father who was dying of cancer. Jet went into an uncontrollable aileron roll, Williams ejected but he was traveling too fast and was at too low an altitude, comes down near Tallahassee, Florida. Williams served on the backup crew for Gemini X and had been assigned to the back-up crew for what would be the Apollo 9 mission. This crew placement would have most likely led to an assignment as Lunar Module pilot for Apollo 12. The Apollo 12 mission patch has four stars on it – one each for the three astronauts who flew the mission, and one for Williams.
  • 1966 – Ryan XV-5A Vertifan, 62-4506, crashes at Edwards AFB, California, killing Air Force test pilot Maj. David Tittle. During hover, the aircraft began uncontrolled roll to left, pilot ejected at 50 feet (15.24 m), but chute failed to deploy.
  • 1964 – RCAF provided air transportation and honour guards during the visit of Her Majesty Queen Elizabeth II to Canada.
  • 1944 – Oberstleutnant Helmut Lent, night fighter ace (110 victories), and the first of only two night fighters to receive the Knight's Cross of the Iron Cross with Oak Leaves, Swords and Diamonds (Ritterkreuz des Eisernen Kreuzes mit Eichenlaub, Schwertern und Brillanten), crashes in a Junkers Ju 88 on a routine transit flight from Stade to Nordborchen, 5 kilometres (3 mi) south of Paderborn. On the landing approach one of the engines cuts out and the plane collides with power lines. All four members of the crew are mortally injured. Three men die shortly after the crash and Lent succumbs to his injuries two days later on 7 October 1944. Lent is posthumously promoted to Oberst.
  • 1944 – The Germans scuttle the incomplete Italian aircraft carrier Sparviero to block access to the harbor at Genoa.
  • 1944 – Five Pilots from the No.401 Squadron, RCAF, destroyed a German Me-262, becoming the first jet-propelled aircraft shot down by the Royal Air Force or the Royal Canadian Air Force.
  • 1943 – (5-6) The Fast Carrier Task Force, U.S. Pacific Fleet, strikes Wake Island with the largest force of American fast carriers – Three fleet carriers and three light carriers – Ever organized at the time. Their aircraft make six strikes totalling 738 sorties, destroying 22 of the 34 Japanese aircraft on the island in exchange for the loss of 12 American aircraft lost in combat and 14 to other causes. For the first time, a U.S. Navy submarine is assigned to support the raid by performing “lifeguard” duties for aviators forced down at sea during the strike; USS Skate (SS-305) rescues four fliers. Submarine “lifeguarding” will become a standard feature of American carrier raids beyond the range of Allied search-and-rescue aircraft.
  • 1938 – Blohm & Voss BV 141 V3 asymmetric reconnaissance design, WNr 141-00-0359, D-OLGA, plagued with hydraulic problems, makes forced landing in ploughed field with mainwheel undercarriage legs only partly extended, suffers extensive damage to starboard wing.
  • 1935 – Italian aircraft conduct a destructive and bloody bombing of Adowa, Ethiopia, after Ethiopian forces had withdrawn from it. The village had been the site of a disastrous defeat of Italian troops by Ethiopian forces in the Battle of Adowa in 1896.
  • 1930 – British rigid airship R101, G-FAAW, completed in 1929 as part of the Imperial Airship Scheme. After initial flights and two enlargements to the lifting volume, it crashed this date, in Beauvais, France, during its maiden overseas voyage, killing 48. Amongst airship accidents of the 1930s, the loss of life surpassed the LZ 129 Hindenburg, disaster of 1937, and was second only to that of the USS Akron ZRS-4, crash of 1933. The demise of R101 effectively ended British employment of rigid airships; the girders of the comparatively successful R100 were destroyed by steamroller, and sold for scrap.
  • 1929 – The Boeing Model 40 B-4 makes its first flight. It is the first plane in the Model 40 series to use the two-way radio, designed by Thorpe Hiscock, William Boeing’s brother-in-law.
  • 1922 – Lillian Gatlin became the first woman passenger to make a transcontinental flight in a Post Office DH-4, from San Francisco, California to Mineola, New York. The flight made stops in Reno, Nevada; Salt Lake City, Utah; Rock Springs, Wyoming; Cheyenne, Wyoming; North Platte, Nebraska; Omaha, Nebraska; Iowa City, Iowa; Chicago, Illinois; and Cleveland, Ohio, and took a total flying time of 27 hours, 11 min to cover 2,680 miles.
  • 1914 – First aerial combat kill in history recorded when a Voisin pusher of Escadrille VB24, French Air Service, flown by Sgt. Joseph Frantz and Cpl. Quénault, downed a German two-seater Aviatik B.II, flown by Feldwebel Willhelm Schlichting with Oberleutnant Fritz von Zangen as observer, over Jonchery, Reims, using what is believed to have been a [[Hotchkiss machine gun].
  • 1908 – The Zeppelin-airship LZ IV destroyed by fire at Echterdingen.
  • 1907 – British Army Dirigible No 1, Nulli Secundus, the UK‘s first powered airship, flies from the School of Ballooning, Farnborough, Hampshire, to London in 3 hours 25 min.
  • 1905 – Wilbur Wright makes a flight of 24.2 miles (38.9 km) in Flyer III (right). The flight lasts for almost 39:23 min at Huffman Prairie in Ohio.
  • 1751 – Italian Andrea Grimaldi, exhibits a flying carriage – The machine, which remains untested, has a complex structure and a wingspan of 22 feet.

References

Edit today's anniversaries – October Archive – All anniversaries...


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