Navmaster AIS Viewer - PC Maritime graphic display of AIS targets
Marine Software and Electronic Charts



AIS Viewer is a software application which provides a graphic display of AIS targets onto electronic charts. It is supplied as software only for the user to connect to AIS equipment. 

AIS Viewer assists port authorities and other traffic monitoring operations to:

  • Identify vessels
  • Assist target tracking
  • Simplify information exchange
  • Provide additional information to assist collision avoidance


  • Monitoring & identification of ships and other navigation objects from shoreside
  • Monitoring & identification of ships and other navigation objects around an offshore installation
  • Generation of alarms & notification messages in accordance with pre-set criteria
  • Interface to radar for a comprehensive presentation of the traffic situation 
    Optional Function
  • Continuous recording of traffic situation data for playback and analysis

Designed for small and medium-sized ports, operators of offshore installations, and for specialist operators of secure waterside facilities, AIS Viewer software is user-friendly and simple to self-install.


  • Unlimited target display
  • Information filtering between Static, Dynamic and Voyage data
  • Automatic or manual target activation
  • Tracked target table display
  • Quick View button to display selected text labels for user-defined time period
  • GoTo button to display best chart for selected target
  • Option to display true scale target outline with transparent or solid fill
  • Target text labels include Name, call sign, MMSI No, Position, COG, SOG, Heading, RoT, ship type, ETA, destination
  • Use of latest harmonised symbology conforming to IEC Standard 62288
  • Compatible with ENC, ARCS and C-Map Pro electronic charts