marine navigation

Hello! :) I'm new to this field. I have a friend, Mikka, who is an experienced sailor. We're arguing about marine navigators, and I'd like to know the truth. My view is that all marine navigators are the same and have no differences from each other. I believe that all navigators can be loaded...

Great resources for class/home study and supporting Powerpoint presentations! http://www.marinenavigationbooks.com/