If the Ramp guys earn $70000 or so, it is because of a large amount of overtime being worked by them. Why is there so much overtime available? Well the answer to that is that the operation is cut so much, that there is not enough staff to cover the normal shifts let alone any extra needed. So if they do earn $70000 good luck to them, because it is from bad planning and management over the years that has had this come about.