– FS2004 Convair CV-640 flight2000it 16 years ago FS2004 Convair CV-640 weight and balance update, for use with CV_640.ZIP. By Thomas De Jesus. 76 Kb – FS2004 Convair CV-640 Conversion– FS2004/FSX Convair CV-640FSX/FS2004/P3D – Convair CV-580 Real World Audio