Monday, July 21, 2008

The quest to become the first to fly around the earth

Wiley Post (1898 - 1935)First to fly solo around the world, 1933. Post was considered one of the most colourful figures of early aviation. He set many records before being tragically killed near Point Barrow, Alaska in 1935 in a crash which also took the life of his flying companion, humorist Will Rogers.
In 1924 four Douglas World Cruisers and eight American crewmen set out from Seattle, Washington, to attempt the first around-the-world airplane flight. One hundred seventy-five days later three of the aircraft and crews became the first to circumnavigate earth.
The Douglas World Cruiser biplane was a variant of the Navy's DT-2 torpedo bomber that could be operated either with wheels or floats. The prototype was delivered 45 days after the contract was let in summer 1923. Tests were successful, and four more aircraft were ordered. Each of the aircraft was named after a US city representing a compass point: Seattle, crewed by Maj. Frederick Martin (pilot and flight commander) and SSgt. Alva Harvey (flight mechanic); Chicago, crewed by Lt. Lowell H. Smith (pilot) and 1st Lt. Leslie Arnold; Boston, with 1st Lt. Leigh P. Wade (pilot) and SSgt. Henry H. Ogden aboard; and New Orleans, with Lt. Erik Nelson (pilot) and Lt. Jack Harding in the cockpits.
The success was largely a result of extensive planning; 30 spare engines were dispatched all over the world prior to the flight; with co-operation of the Royal Air Force and the US Navy, 28 nations supplied thousands of gallons of fuel and oil along the flight path.
The airplanes left Seattle, Washington, on 6 April 1924 and headed west, equipped with the latest navigational aids. Even so, fog, blizzards, thunderstorms and sand storms took a toll. On April 30, Seattle crashed in dense fog on a mountainside near Port Moller on the Alaska Peninsula. Major Martin and Sergeant Harvey hiked out of the wilderness. The remaining crews continued, flying on to Japan, Southeast Asia, India, the Middle East, Europe, England, and Ireland. On 3 August Boston was forced down in the North Atlantic, sinking in rough seas while being towed. A prototype was dispatched to Nova Scotia, where Lieutenant Wade and Sergeant Ogden renamed the aircraft Boston II and rejoined the flight. The crews stopped in several US cities and returned triumphantly to Seattle on 28 September.
The trip had totaled 175 days, covering 44 360 km (27,553 miles), with stops in 61 cities, the total flying time being 371 hours, 11 minutes.
In 1933, it took an American, Wiley Post, only 7 days to be the first to fly solo around the world. Between July 15 and 22, Post covered 25 110 km (15,596 miles) in 7 days, 18 hours and 49 minutes in one of the most remarkable displays of flying endurance of the century. Post's single engine Lockheed Vega, the Winnie Mae was equipped with a Sperry automatic pilot, a radio direction finder, and other new devices.
Earlier, in 1931, ex-barnstormer Post and navigator Harold Gatty had thrilled the nation by dashing around the world in the Winnie Mae. The flight was not only a great technical achievement, but one which demanded extraordinary fortitude. For over 106 hours, neither Post nor Gatty had an opportunity to sleep. The flight's elapsed time of 8 days, 15 hours and 51 minutes far surpassed the previous record of 21 days set in 1929 by the airship Graf Zeppelin.
The first non-stop flight around the world was made by, again, a team of the US Air Force flyers in 1949. Taking off from Carswell Air Force base in Fort Worth, Texas on 26 February, Captain James Gallagher and a crew of 14 headed east in a B-50 Super fortress, called Lucky Lady II. They were refueled four times in air by KB-29 tanker planes of the 43rd Air Refueling Squadron, over the Azores, Saudi Arabia, the Philippines and Hawaii. The circumnavigation was completed on 2 March, having traveled 94 hours and 1 minute, covering 37 743 km (23,452 miles) at an average 398 km/h (249 mph).

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