big dog13
Guest
Question;
sometime ago I read somewhere in a magazine that of course I can't find now about an device that you can clip on the anchor line or the starting point of your dive and using a second piece attached to the diver it would lead you back to the starting point kinda like a underwater gps has anyone heard of such a critter and if so where.
Thanks
sometime ago I read somewhere in a magazine that of course I can't find now about an device that you can clip on the anchor line or the starting point of your dive and using a second piece attached to the diver it would lead you back to the starting point kinda like a underwater gps has anyone heard of such a critter and if so where.
Thanks