Sailing Directions (Planning Guide) Pub. 140, North Atlantic Ocean and
Adjacent Seas, 12th Edition, 2013 have been updated.
http://msi.nga.mil/NGAPortal/MSI.portal
Sailing Directions (Planning Guide) Pub. 140, North Atlantic Ocean and
Adjacent Seas, 12th Edition, 2013 have been updated.
http://msi.nga.mil/NGAPortal/MSI.portal