SAT-TRAK

SAT-Trak technology is a major innovation in next generation satellite AIS which makes the detection of transmissions from AIS Class B and Identifier transceivers possible for the first time. This unique capability is fully supported by SRT AIS Class B and Identifier transceivers and utilises multiple satellite data sources to give superior S-AIS data coverage... The net result is that only a low percentage of AIS transmissions are firstly received and processed by AIS satellites. SAT-Trak technology works to overcome these issues and results in a significant increase in the number of transmissions which are successfully received and processed by an AIS satellite.