Since there are numerous existing threads requesting helicopters, marking this one as closed. Creating a new topic only splits the votes, rather than giving an accurate count. If you would like to gain more visibility for this, suggest searching for Helicopters and clicking the Vote button at the top of the most popular thread.
Here is one with 175+ votes:
https://forums.flightsimulator.com/search?q=helicopter%20category%3A163%20in%3Atitle%20order%3Avotes