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The latest version in service: The 747-400, has an empty weight of 393,263 lbs. (178,756kg). Length- 231ft. 10in. Tail height- 63ft. 8in. Wingspan- 211ft. 5in. It also has a cruising speed of 567 mph. (913 km/h, 493 kn, Mach 0.85). Maximum speed of 614 mph. (988km/h, 533kn, Mach 0.92) The newest version, the 747-8l, scheduled to enter service in 2010, well be even bigger.

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15y ago
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Q: How heavy is the 747 aircraft?
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