This is my (very first) submitted soundset for twin engined aircraft which use Jacobs R-755 engines.
Constructed mainly for the freeware Alphasim T50 Bobcat but will work in others. Tested in FSX Gold in Windows 7 but will probably work OK in FS9.
All the internal engine sounds are entirely from a real T50 flight.
This is a WIP inasmuch as you can't fly this single engined and the startup external isn't perfect. (If she won't start initially just crack the throttle to about 10%) All engine sounds are in stereo 16 bit. Let me know what you think. If you don't like it just delete it.
I am constantly tweaking my sounds so look out for updates.
Legal. This soundset has been created as freeware and MUST REMAIN SO.