Quote:
Originally Posted by porno jew
they both entered service at the same time, around 82-83. i hope all of your "research" isn't of this quality.
you know when the wtc towers were built right?
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If you read, and follow the references, they specifically mention these 7x7 series planes are lighter than the 707 that came before them, which is one of the planes considered when the buildings were originally conceived.
I'm assuming that's what you were referring to when you asked for a link to my assertion that the older planes were heavier than the more modern ones.