Small upgrades to programs in files section

From: Fred or Judy Rash <frash_at_chartertn.net>
Date: Sat, 17 Oct 2009 18:20:08 -0400

I've made small edits and upgrades to my rubber motor and prop design programs and the latest versions are named PRub53.exe and PIProp15a.exe in the Files section..

Fred Rash
Received on Sat Oct 17 2009 - 15:20:15 CEST