SpaceCAD tells you if your model rocket is stable, how high it will go and which engine you should use. You don't have to be a rocket scientist to build rockets with SpaceCAD!

SpaceCAD calculates the center of gravity and the center of pressure to determine the stability of your model rocket. You can see your model rocket on the screen.

Clicking a button, SpaceCAD calculates how high your model rocket will fly. You can print a comprehensive infosheet (printing disabled in demo version) and a fin guide.

Here are some key features of "SpaceCAD":

· SpaceCAD helps you build your rockets faster!
· Design your rocket in 2D
· Complete 3D support
· Export to bitmap
· Find out how high your rocket will go
· Recovery Prediction - from apogee to landing
· Find out the real cd-Value
· Print your rocket to build it
· Complete Internet support
· Extensible databases

Requirements:

· Pentium processor recommended
· 64 MB RAM
· 15 MB hard disk space
· 800x600 or larger screen resolution
· OpenGL compliant video driver
· Internet Explorer

Limitations:

· 30 days trial