Boeing NLA

The Boeing NLA, or New Large Airplane, was a 1990s concept for an all-new airliner in the 500+ seat market, with 4 engines. Somewhat larger than the 747, this aircraft was similar in concept to the McDonnell Douglas MD-12 and later Airbus A380. In 1993, Boeing chose not to pursue development of this concept, focusing instead on updates to the 747. The project names for this aircraft was NLA and Boeing 763-246C.

Source: Seattle PI

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