05:0805:08, 21 July 2020diffhist+119
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MarineTraffic
MMSI is a unique identification number with nine digits transmitted every 2-10 seconds depending on the vessel’s speed and course while underway or every 6 minutes if the vessel with Class-A transponder is at anchor.Tag: Visual edit
05:0805:08, 21 July 2020diffhist+119
m
MarineTraffic
MMSI is a unique identification number with nine digits transmitted every 2-10 seconds depending on the vessel’s speed and course while underway or every 6 minutes if the vessel with Class-A transponder is at anchor.Tag: Visual edit