(Marvin Barnard) wrote in message ...
I frequently get questions from folks who want to make changes
to my design. It's human nature to want to build "a better mouse trap".
There are several available chart type plots of general aerodynamic
formulas boiled down into graphic comparisons of areas, forces, speeds,
weights,.........etc. (I.E. McCoy's, or Beaujon's aerodynamic
tablature)

Thanks for your response to my inquiry. Can you point me to a good
source for these tabs online? Also, are there any software packages
out there that can help with the task?

Marc