Old Oct 2, 2009 | 08:39 PM
  #67  
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Tark
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Joined: Jun 2004
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From: Montréal, Canada
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Originally Posted by BetterBob
747-200 empty weight: 383,000 lb

747-VC25A - 526,500 lb

Difference of - 143,500 lb

Or a little over 64 tons.
and you do it again... You keep taking numbers from google searches but you don't understand them. Stop!

You are comparing the empty weight of a 747-200 to the max zero fuel weight of the ac-25.

Empty weight =\= ZFW
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