"Rip" wrote in message
et...
Judah, one of his problems is that he fixates on insufficient information,
and then gets frustrated when his assumptions are incorrect. Obviously, MX
can only concieve of downwash generated by the wings as they create lift.
Apparently, he can't concieve of the UPWASH created by the tail surfaces
pushing DOWN, nor the potential for interaction between the two, or other
turbulence that may be created in the air mass merely because a large
object is plowing through it at a high rate of speed.

Rip

Or that the wake of a Cessna 150 might not sink as fast as the wake of a
fully loaded 747...

--
Geoff
The Sea Hawk at Wow Way d0t Com
remove spaces and make the obvious substitutions to reply by mail
When immigration is outlawed, only outlaws will immigrate.