SpaceCAD (CD-Version) features that: Rocket elements: Standard + Inner tubes, centering rings, motor mounts, bulkheads, Ease-of-use: Windows-compliant user interface, Extensible databases: Parts (Nose cones, body tubes, ¡), Materials, and Rocket Motors,Free Fin forms (through-the-wall), and more.
SpaceCAD (CD-Version) Features:
Complete printout suite
Rocket rendering
Flight prediction
Complete Internet support