Singapore Airlines shops for world's longest jet

World"s biggest twin-engine jetliner has foldable wings

Boeing and Airbus are holding a paper airplane contest. A very expensive one. And the winner may get the chance to build the world"s longest jet.

The U.S. and European aerospace giants are vying for a coveted spot in the fleet of Singapore Airlines.

Singapore Airlines shops for world"s longest jet
Singapore Airlines shops for world"s longest jet
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