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| | TheHistoryNet | Aviation History | Jet Aircraft Development (Site not responding. Last check: 2007-10-24) |
 | | The emergence of the jet engine as a practical means of propulsion unlocked a Pandora's box of new problems for aircraft designers to solve--new aerodynamic factors, new degrees of stress, and new forces with which propeller-driven aircraft previously had not had to contend, most notably the sound barrier. |
 | | Powered by two Rolls-Royce Welland I engines, generating 1,700 pounds of static thrust (lb.s.t.), the Meteor I was a pleasant plane to fly, and for the next 12 years, upgraded models would serve in the RAF and other air arms around the world. |
 | | Unlike the twin-engine Meteor, the Vampire had a single deHavilland Goblin 2 jet engine, rated at 3,100 lb.s.t., which was housed in the pilot's nacelle, and its tail surfaces consisted of a twin-boom arrangement similar to that of the American Lockheed P-38 Lightning. |
| www.thehistorynet.com /ahi/bl-jet-aircraft (1200 words) |
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