E.g. if you choose a target directly North:
- Keep facing North until the arrow turns orange, and the heli will fly over you and hit the target head-on from the South
- Turn to the South and the heli will fly towards you, hitting the target from the North
- Turn to the East, the heli will fly in from the left of the target hitting from the West
Thinking about it, I wonder if the Insurgent bombing run is similar... Hope this is useful!