It's a very interesting plugin but I would like to know if the disturbances have an unlimited height (and therefore impossible to fly over a monument) or is it limited?
Is there a maximum height?
You can fly over monuments without issue if your high enough.
There is a default "buildingblockzone" around them, which triggers the crazy copter effects when heli enters the "zone".
Not sure exactly how high that is, but its not that high over them.