Re: Information needed

Date:         28 Aug 97 02:30:39 
From:         "john r." <>
Organization: silence
References:   1
Next article
View raw article
  or MIME structure

In article <airliners.1997.1850@ohare.Chicago.COM>, Marc Guimond
<> writes
>I was just recently told by uncertain sources that airplanes in the Boeing
>747-400 family where able to fly inverted.  I would like to know if it is
>truely possible both theoretically and practically for such a massive craft
>to do so.  If you can prove that such a maneuver is indeed possible (or
>though to be possible), or if it has already been done, I would like to

Nyet - this plane has oil and fuel feeds that depend on gravity, without
even looking at the stressing of the airframe.

john r.