A new free addin to RcCad is available for downloading at www.rccad.com . This new addin calculates the Flight Performance parameters from the geometry in the RcCad .RCD file. It incorporates aerodynamic and inertial coefficients typical of a sport/trainer R/C model airplane. The user may edit the Flight Performance parameters using on-screen forms.
I hope you enjoy using this addin and would appreciate any comments or suggestions for improvement.
Happy Landings,
Chris Stoddart
RcCad User and Writer of Addins
w.c.stoddart@att.net