Radical new Boeing aircraft takes flight


It would be a dream come true for the airline industry: A plane that uses up to 30 percent less gas to reach its destination, compared with today’s jets.

That’s the promise of the blended-wing, a radically new kind of aircraft set to take to the skies for the first time this month. Originally conceived by McDonnell Douglas and developed by NASA, the blended-wing merges fuselage and wings and eliminates the tail, reducing drag. That makes it vastly more fuel-efficient than regular “tube-and-wing” jets, according to Boeing engineer Norm Princen.

His X-48B blended-wing prototype, now on the runway at Edwards Air Force Base, is only about a 10th the size of the 240-foot-wingspan craft he hopes to build. But the Pentagon is watching keenly. “Blended-wing technology can cost-effectively fill many roles required by the Air Force,” says Capt. Scott Van-Hoogen of the Air Vehicles Directorate. As a tanker, for example, it could refuel two planes in midair at the same time.

For now Boeing is focused on making a military version of the plane by 2022. But by 2030 blended-wing aircraft could be carrying commercial passengers

More info: CNN Money article


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