HELI-X – The professional r/c helicopter simulator

HELI-X is a professional R/C helicopter flight simulator, also for multicopters (tricopters, quadrocopters, hexacopters, and 3d quadrocopters).
Our mission:

• Best possible real-time physics based on modern mathematical methods.
• Availability for Windows, Mac-OS X and Linux.
• Many training scenarios so that your practice makes fun.
• Fair price and free updates.
• Full functional demo version which you can really try before buy.

Download the free demo version!