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L1011 questions
I was wondering if anyone could explain some of the differences between the L1011-250 and the L1011-500. I am most interested in the following:
operating costs
maintenance costs and differences
new AD pertaining to wings
Finally, are there any facilities in USA that still do maintenance (checks) on these planes?
Thank you.
Last edited by apolitical; 15th Jun 2012 at 21:41.
Reason: to increase response probability
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