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Old December 8th 06, 07:22 PM posted to rec.aviation.owning
B A R R Y[_2_]
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Posts: 782
Default Hi Tailer Jet Airplane Aerodynamics

wrote:

When the engines are mounted by the tail in
everything from MD-80s to CJ Citations, why
do they always tilt up at the front?

What aerodynamic problem does that solve?


Thrust line.