Antenna Coverage (Antenna Operators only)

This feature allows antenna operators to see the coverage provided by antennas they host.

Coverage is shown as a polar chart radiating out in all directions from the antenna's position, and is calculated every 24 hours.

  • The blue chart shows the maximum distance a vessel was detected in each direction.

  • The pink chart shows the median coverage distance, and therefore highlights zones of higher vessel activity.


  • Click on the eye icon to turn an antenna's coverage chart on and off.
  • If your antenna goes offline, the coverage map will show the data from the last time it was online.

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