A Boater's Guide to VHF and GMDSS
Publisher: International Marine/Ragged Mountain Press
Published: May 29, 2002
Language: eng
Number of pages: 176
ISBN-13: 9780071388023
First sentence: Before the days of radio for marine communications, a vessel hoisted a series of flags, sailed out of port and, unless she returned to port, nothing was known about her whereabouts or misfortune.