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Safety Redefined ®
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Safety Redefined ®
Marine Data delivers advanced AIS receivers and navigation solutions designed to improve vessel tracking, maritime safety, and data monitoring.

Transmit Magnetic Heading from a ship’s Magnetic Compass to a remote Heading Repeater Display over a digital NMEA 0183 connection. Magnetic to Digital OverviewIncreasingly, Maritime Authorities are accepting the use of Transmitting Heading Device (THD) Systems on board vessels. Marine…

The MD71MFD is a neat solution designed to display a wide variety of ship related maritime information and is supplied factory configured to your requirements. OVERVIEW Firmware variants are available to cater for specific information groups, with each variant capable…

The MD73HR is a NMEA-based heading repeater with a true moving tape display. OVERVIEW The MD73HR is a NMEA-based heading repeater with a true moving tape display. Digital heading data (ship’s heading) may be conveniently displayed at any location on…

The MD73HR is a NMEA-based heading repeater with a true moving tape display. OVERVIEW The MD73HR is a NMEA-based heading repeater with a true moving tape display. Digital heading data (ship’s heading) may be conveniently displayed at any location on…

The MD73HR/W is a weatherproof NMEA-based heading repeater, with a true moving tape display. OVERVIEW The MD73HR/W is a weatherproof NMEA-based heading repeater with a true moving tape display. Digital heading data (ship’s heading) may be conveniently displayed at any…

Rate of Turn Indicator with 118mm dial display, up to 120 degrees per minute. Compact aluminium enclosure with touch panel. OVERVIEW The MD77ROT120 is a NMEA-based Rate of Turn Indicator, displaying the Rate in degrees per minute. Housed in a…

Rate of Turn Indicator with 118mm dial display, up to 30 degrees per minute. Compact aluminium enclosure with touch panel. OVERVIEW The MD77ROT is a NMEA-based Rate of Turn Indicator, displaying the Rate in degrees per minute. Housed in a…

Rate of Turn Indicator with 164mm dial display, up to 30 degrees per minute. Compact aluminium enclosure with touch panel. OVERVIEWThe MD68ROT from MARINE DATA is a NMEA-based Rate of Turn Indicator, displaying the Rate in degrees per minute. Housed…

Weatherproof Rate of Turn Indicator with 118mm dial, displaying up to 30 degrees per minute. Compact aluminium enclosure with rotary control. OVERVIEW The MD67ROT is a weatherproof, NMEA-based Rate of Turn Indicator displaying Rate in degrees per minute. Housed in…

Weatherproof Digital Heading Repeater with LCD display & high visibility LED Turn Indicator, capable of displaying Rate Of Turn or Course To Steer. OVERVIEW The MD74HR/W is the weatherproof version of the MD74HR NMEA- based heading repeater with an LCD…