Maritime URL Directory - Category Feed Latest submissions in the category http://www.marURL.com/links.php Maritime URL Directory Man Over Board Systems Sea Marshall ? Self Managed Alert & Locate Man Overboard Safety Systems . Crewmember wearing Sea Marshall? man overboard alerting Unit falls overboard. 2. Man overboard alerting unit auto-activates after 5 seconds - triggering ships MOB warning alarm. 3. Ship fitted with SARfinder? GPS plot locator unit ...plots position of http://www.marURL.com/1187/.html