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   Dear Paul

   Apologies for the last message being rich text, hopefully this time
   I got it
   right?

   Here is a software Link for aircraft design that might be useful to
   rotary
   engine?

   www.oad.aero <http://www.oad.aero/>

   Anyone on the list using or have experience of this?

   Kind regards

   Clive....Gobxoy

   Is that 21 dollars US or 21 thousand dollars US?

   Paul Lamar