Navigation & Control Systems

Marine Data Systems is a British multi award-winning manufacturer of marine navigation and control systems for civil, defence and government sectors. Our expert design and engineering team work tirelessly with defence agencies and prime contractors for seamless product integration in new builds and retrofit projects, with our equipment proudly fitted on military naval vessels of NATO, the Gulf States and the Far East.

Compass Dial Repeaters

Compact compass Steering Repeaters and Heading Repeaters with compass dial display.

Compass Bearing Repeaters

Complete Compass Bearing Repeater Pedestal Stand solution with fitted gimbal and precision dual-scale bearing repeater bowl.

Digital Repeaters

Modular NMEA-based OLED Digital Heading Repeater, housed in a robust aluminium enclosure with a multi-function keypad.

Tape Repeaters

The Tape Repeaters is a weatherproof NMEA-based heading repeater, with a true moving tape display.

Rate of Turn Repeaters

Weatherproof Rate of Turn Indicator with 118mm dial, displaying up to 30 degrees per minute. Compact aluminium enclosure with rotary control.

Rudder Angle Sensors & Indicators

Marine Data offers the most sophisticated Rudder Angle Indicators and Sensors on the market. Ranging from analogue dials or tapes, to digital and panoramic designs. Displaying ships rudder angle around the ship is easy with our tried & tested rudder solutions.

Power & Data Distribution

Ship’s heading data, may that be step, synchro, or any NMEA 0183 data may be conveniently relayed to any location on a vessel using our range of Data Distribution Units. Whilst you can rely upon our Interfaces to reliably convert your vessel’s data to an alternative format.

Transmitting Magnetic Compass (TMC) System

Transmit Magnetic Heading from a ship’s Magnetic Compass to a remote Heading Repeater Display over a digital NMEA 0183 connection.

Electromagnetic Compass ( EMC) System

An Electromagnetic Compass (EMC) System which detects the Earth’s magnetic field and transmits the ship’s Heading over a digital NMEA 0183 connection to remote Heading Repeaters.

Navigation Displays

An Electromagnetic Compass (EMC) System which detects the Earth’s magnetic field and transmits the ship’s Heading over a digital NMEA 0183 connection to remote Heading Repeaters.