GMDSS Made Simple for Cruisers
$22.50
only
Comercial vessels are no longer required to monitor VHF channel 16 and other VHF and HF SSB frequencies we thought they were listening to and just would not answer. Stay safer at sea by understanding how the comercial vessels communicate using the International Maritime Organization GMDSS rules since 2005.
***Sorry Amazon purchased the printer and has changed the rules and will only deliver in North America now. If you can not buy on line, send me an email and we will work something out. [email protected] ***
