VIDEO:
[Bell 47 Sound Update - YouTube]
Download files:
Save your original sound files and put these into your sound folder for this helicopter. They work for both models (Floats and Skids) but you have to copy these to both model sound folders. You don’t have to do anything with the *.xml files either. Leave everything else alone, just copy the new sound files into your helicopter sound folder and that’s it. Enjoy!.