Yea took me a couple of minutes to figure out what is going on. I do have a gripe about the map though, if you dont have the heli trimmed before going to the map, you have a good chance of having the heli out of control when you quit looking at the map (also the loading menu after quitting the menu is annoying)....(come to think of it the pause when autosaving is EXTREMELY annoying.)
One last thing, there is a sorta bug at the end of this mission. After you are sidetracked on the way home to hover over the yacht, and you complete that sidequest, it KEEPS on telling you that the yacht is still the current active task. After continuing to hover over the yacht for a couple of more min without anything, I went back to base and the mission ended correctly.