On map patrol helicopter location?

Anyone know how to disable the patrol helicopter location when viewing the map? I want to take that away from my players.

Destroy the marker

Thanks Dana, ive searched for every variable that I can think of, but cant seem to find it, im sure im just not hitting the right key word. 

It's an entity parented to the helicopter

Merged post

simply patrolHelicopter.mapMarkerInstance.Kill()