OCC Forums » Seamanship » Navigation » Three new passage planning resourcesInstantForum 2017-1 FinalOCC Forumshttps://occforum.azurewebsites.net/OCC ForumsWed, 06 May 2026 17:28:24 GMT20Three new passage planning resourceshttps://occforum.azurewebsites.net/FindPost2663.aspxSailing Europe Interactive planner has a tool for flotillas http://www.sailingeurope.com/en/routes-flotillas/route-planner Open Sea is an open source chart site http://map.openseamap.org/ Sea distances calculates distances between major ports http://www.sea-distances.org/Tue, 29 Dec 2015 15:20:49 GMTDariaBlackwell