Cobham SAILOR 500 FleetBroadband


Cobham SAILOR 500 FleetBroadband (FB500) from Cobham (Thrane) will enhance your ship communications, enabling reliable high-speed, IP communications with seamless connectivity utilizing Inmarsat’s I-4 network of geostationary satellites.  Including recently announced Inmarsat Multi-Voice with integrated access on all Cobham SAILOR FleetBroadband terminals; enabling up to 9 Voice Lines on the SAILOR 500!


  • Now Available Dual Antenna System to ensure optimum line-of-site connectivity, with Dual Antenna Control Unit (DACU)
  • Critical firmware upgrade required for installed SAILOR FleetBroadband (150, 250 & 500) satellite terminals, affecting functionality of IP Handset after April 2013. (Details & Upgrade Instructions).
  • Critical firmware upgrade required for current owners of Fleet One satellite terminals, affecting functionality after March 2018. (Details & Upgrade Instructions).


Inmarsat Multi-Voice Service

Please click SAILOR 500 pdf datasheets below for a full description, specifications, and features.

Contact Mackay’s Satellite Solutions Department at 919-850-3100, to discuss your marine communications’ requirements, SAILOR 500 equipment pricing, and the satellite airtime package that best suits your application.

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