Transport: Difference between revisions
→AIS tracking services: + "AIS tracking become mandatory on all ships since 2004." from http://www.vesseltracking.net/article/free-ais-ship-tracking-web-sites |
+ == References == <references /> |
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''' Sources of links ''' | ''' Sources of links ''' | ||
* http://www.vesseltracking.net/article/free-ais-ship-tracking-web-sites | * http://www.vesseltracking.net/article/free-ais-ship-tracking-web-sites | ||
== References == | |||
<references /> | |||