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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 include fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air aircraft 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. Clément Ader built the "Ader Éole" in France and made an uncontrolled, powered hop in 1890. This was the first powered aircraft, although it did not achieve controlled flight. Some of the most significant advancements in aviation technology came with the controlled gliding flying of Otto Lilienthal in 1896. A major leap followed with the construction of the Wright Flyer, 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 engine which enabled aviation to become a major form of transport throughout the world. In 2024, there were 9.5 billion passengers worldwide according to the ICAO. As of 2018, estimates suggest that 11% of the world's population traveled by air, with up to 4% taking international flights. (Full article...)

Selected article

A U.S. Air Force F-35A off the coast of Florida
A U.S. Air Force F-35A off the coast of Florida
The Lockheed Martin F-35 Lightning II is an American family of single-seat, single-engine, all-weather stealth multirole combat aircraft that is intended to perform both air superiority and strike missions. It is also able to provide electronic warfare and intelligence, surveillance, and reconnaissance capabilities. Lockheed Martin is the prime F-35 contractor, with principal partners Northrop Grumman and BAE Systems. The aircraft has three main variants: the conventional takeoff and landing (CTOL) F-35A, the short take-off and vertical-landing (STOVL) F-35B, and the carrier-based (CV/CATOBAR) F-35C. (Full article...)

Selected image

The Lockheed SR-71, commonly known as the "Blackbird," was an advanced, long-range, Mach 3 strategic reconnaissance aircraft that flew from 1964–98. The SR-71 was one of the first aircraft to be shaped to have an extremely low radar signature. The aircraft flew so fast and so high that if the pilot detected a surface-to-air missile launch, the standard evasive action was simply to accelerate. During its entire operational life, more than 3,000 missiles were fired at the aircraft, yet no SR-71 was ever shot down.

Did you know

...that the hyper engine was a hypothetical aircraft engine design meant to deliver 1 horsepower from 1 cubic inch of displacement? ...that the Tenerife disaster remained the deadliest aircraft incident in history until the September 11, 2001 attacks and neither plane was in flight when the accident occurred. ... that the airline Vildanden started its first route with wet leased aircraft from Coast Air?

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

Charles Yeager
Charles Elwood "Chuck" Yeager (born February 13, 1923) is a retired Brigadier-General in the United States Air Force and a noted test pilot. In 1947, he, at age 24, became the first pilot to travel faster than sound in level flight and ascent.

His career began in World War II as a private in the U.S. Army Air Forces. After serving as an aircraft mechanic, in September 1942 he entered enlisted pilot training and upon graduation was promoted to the rank of Flight Officer (WW 2 U.S. Army Air Forces rank equivalent to Warrant Officer) and became a P-51 Mustang fighter pilot. After the war he became a test pilot of many kinds of aircraft and rocket planes. Yeager was the first man to break the sound barrier on October 14, 1947, flying the experimental Bell X-1 at Mach 1 at an altitude of 45,000 ft (13,700 m). Although Scott Crossfield was the first man to fly faster than Mach 2 in 1953, Yeager shortly thereafter exceeded Mach 2.4.[1] He later commanded fighter squadrons and wings in Germany and in Southeast Asia during the Vietnam War, and in recognition of the outstanding performance ratings of those units he then was promoted to Brigadier-General. Yeager's flying career spans more than sixty years and has taken him to every corner of the globe, even into the Soviet Union during the height of the Cold War.

Selected Aircraft

An ERJ-145 of BA CitiExpress (now BA Connect) takes off from Bristol Airport (UK)
An ERJ-145 of BA CitiExpress (now BA Connect) takes off from Bristol Airport (UK)

The Embraer ERJ-145 is a regional jet produced by Embraer, a Brazilian aerospace company. The ERJ 145 is the largest of a family of airliners, which also includes the ERJ 135, ERJ 140, and Legacy. All aircraft in the series are powered by two turbofan engines. It is one of the most popular regional jet families in the world with primary competition coming from the Canadair Regional Jet.

The first flight of the ERJ 145 was on August 11, 1995, with the first delivery in December 1996 to ExpressJet Airlines (then the regional division of Continental Airlines). ExpressJet is the largest operator of the ERJ 145, with 270 of the nearly 1000 ERJ 145s in service. The second largest operator is American Eagle, with 206 ERJ 145 aircraft. Chautauqua Airlines also operates 95 ERJ 145s through its alliances with American Connection, Delta Connection, US Airways Express and United Express. By some accounts, the ERJ 145 has a cost of ownership of about $2,500,000 per year.

  • Span: 20.04 m (65 ft 9 in)
  • Length: 29.9 m (98 ft 0 in)
  • Height: 6.76 m (22 ft 2 in)
  • Engines: 2× Rolls-Royce AE 3007A turbofans, 33.0 kN (7,420 lbf) thrust each
  • Cruising Speed: 834 km/h (518 mph, Mach 0.78)
  • First Flight: August 11, 1995
  • Number built: ≈1000

Today in Aviation

October 9

  • 2009 – The Centaur module of NASA’s Lunar Crater Observation and Sensing Satellite (LCROSS) is purposely smashed into the surface of the Moon, creating a plume of dust which is collected by another spacecraft to test for the presence of water. Five weeks later, test results confirm the existence of water vapor on the Moon.
  • 2009 – A Fuerza Aérea Uruguaya EADS CASA C-212-200 Aviocar (FAU-531/UN-146) a twin-engined turboprop transport aircraft, on a reconnaissance flight crashes near Fonds-Verrettes, Ouest Department, Haiti. The aircraft taking part in the United Nations Stabilization Mission in Haiti crashed into a mountainside near the remote village of Pays-Pourri killing the 11 crew.
  • 2006 – The A/MH-6X manned/unmanned military light-turbine helicopter makes its first flight. It combines technologies of the A/MH-6 M Mission Enhanced Little Bird with Unmanned Little Bird Demonstrator, a modified MD 530 F civil helicopter.
  • 1999 – Completing a career during which she set scores of speed and altitude records, the Lockheed SR-71 Blackbird makes its final flight.
  • 1991 – On Wednesday, four members of an Sikorsky SH-3H Sea King crew operating from the Norfolk, Virginia-based USS America were presumed lost after the aircraft crashed during a training mission near Bermuda, the Navy said Friday. The helicopter was assigned to the Anti-Submarine Squadron 11 at the Naval Air Station Jacksonville, Florida, The crewmen were identified as: Lt. Richard D. Calderon, 26, of Jacksonville, Florida; Lt. Cmdr. Karl J. Wiegand, 35, of Orange Park, Florida; aviation anti-submarine warfare operator Karl J. Wicklund, 23, of Clear Lake, Minnesota; and aviation anti-submarine warfare operator Vincent W. Bostwick, 20, of Orange Park, Florida.
  • 1969 – A USAF Boeing B-52F-70-BW Stratofortress, 57-0172, of the 329th Bomb Squadron, crashed about 1,000 feet beyond end of runway while doing touch-and-goes at Castle AFB, California. All six crew died in the 2345 hrs. accident as the Stratofortress exploded on impact.
  • 1967 – Second (of five) Ling-Temco-Vought XC-142As, 62-5922, suffers major landing gear and fuselage damage during STOL landing at Edwards AFB, California, following a 28-minute functional check flight after incorporation of modified control system components. Crew uninjured. This was the 488th test flight of the XC-142 program, and it turns out to be the last one before the program is cancelled. Airframe not repaired.
  • 1957 – Boeing DB-47B-35-BW Stratojet, 51-2177A, of the 447th Bomb Squadron, 321st Bomb Wing, taking part in a practice demonstration at Pinecastle Air Force Base suffers wing-failure during the annual Strategic Air Command Bombing Navigation and Reconnaissance Competition. The aircraft comes down north of downtown Orlando, killing pilot Colonel Michael N.W. McCoy, commander of the 321st Bombardment Wing, Group Captain John Woodroffe of the Royal Air Force, Lieutenant Colonel Charles Joyce, and Major Vernon Stuff. Pinecastle AFB is re-named McCoy Air Force Base in McCoy's honour on 7 May 1958. Details of the accident remained classified for five decades, presumably because they would reveal flaws in the aircraft, but an FOIA request resulted in the release that showed that the investigation laid the blame on pilot McCoy.
  • 1949 – Douglas C-47A-90-DL Skytrain, 43-16062, c/n 20528, of the 6th Rescue Squadron, Air Rescue Service, MATS, based at Goose Bay, Labrador, fails to gain sufficient airspeed on takeoff from primitive Isachsen airstrip, abandoned Isachsen weather station, Ellef Ringnes Island, Northwest Territory, Canada, at 1800 hrs. Zulu, lifting off twice before landing gear/skis contacted rising terrain and collapsed. Cause was icing and overload conditions. Four crew and six passengers suffer only minor injuries. Airframe abandoned in place. It is still there.
  • 1938 – Nationalist aircraft sink the Republican submarine C-6 at Barcelona, Spain.
  • 1933 – Prototype Martin XB-10, 33-157, assigned to the 59th Service Squadron, Langley Field, Virginia, is lost when landing gear will not extend during routine flight, Lt. E.A. Hilary parachutes from bomber, which is destroyed with only 132 flight hours.
  • 1930 – Erroll Boyd launches his flight across the Atlantic in the Maple Leaf. En route, he encounters rough weather; his plane suffers an electrical failure and a clogged fuel line. He becomes the first Canadian to fly the Atlantic when he lands the next day on the British island of Tresco.
  • 1924 – In the United Kingdom, the Royal Auxiliary Air Force is established.
  • 1919 – Continuing the cross-country contest, a DH-4B hits the side of a mountain W of Cheyenne, Wyoming, killing 1st Lt. Edwin V. Vales and badly injuring 2nd Lt. William C. Goldsborough. Lt. A. M. Roberts and his observer survive a close call when, in an effort to make up for lost time, Roberts chooses the direct route, over Lake Erie, between Buffalo and Cleveland. His engine fails, and he has to ditch in the lake. Luckily, a passing freighter sees the crash and picks up the two men.
  • 1900 – French aeronaut Count Henri de La Vaulx sets a world record for non-stop long-distance balloon flight. He flies for over 35 hours after taking off from Paris, France.
  • 1890 – Clement Ader flew 50 m in powered, uncontrolled flight in his aeroplane "Eole".

References

  1. ^ Yeager, Chuck, and Janos, Leo. Yeager: An Autobiography. p. 252 (paperback). New York: Bantam Books, 1986. ISBN 0-553-25674-2.
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