true... but if he is heavy and slow.. he will not be clean..
BT
"John Gaquin" wrote in message
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"BTIZ" wrote in message news:Z3S5g.17953
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... now imagine that with a dirty 767 or 777 or even 747
Actually, the strongest vortices occur when a craft is heavy, clean, and
slow. iow, on takeoff rather than landing.