The zip file you asked for has been superseded by an html webpage.
Please refer to the following URL and possibly update your link.

  http://www.amsat.org/amsat/articles/g3ruh/106.html

______________________________________________________________________________
  
If you still need the zip, it is archived at:

  ftp://ftp.amsat.org/amsat/articles/g3ruh/old/a106.zip

Thanks for visiting the http://www.amsat.org website

James G3RUH    2005 Oct 29
