NAVIGAT 3000 Fibre-Optic Gyrocompass

The Sperry Marine NAVIGAT 3000 Compass and Attitude Reference System provides all motion data required for surface ship’s steering. The fibre-optic gyro compass that has the capability for precise sea alignment.

The NAVIGAT 3000 Fibre-Optic gyrocompass and attitude reference system is the dynamic solution for mega yachts, cargo vessels and cruise liners. The system comprises of a sensor unit, interface and power supply unit and a control and display unit.

Sperry Marine NAVIGAT 3000

Sperry Marine Navigat 3000

The NAVIGAT 3000 Fibre Optic Gyro Compass system is maintenance free (MF), meaning regular maintenance or calibration is not required. It provides precise heading, roll, pitch, x/y/z rate and heave information. Unlike the classic spinning-mass gyrocompass, the fibre optic gyro compass has no moving parts and does not rely on inertial resistance to any movement. Hence, this is the most reliable alternative to the mechanical gyrocompass. Because of their intrinsic reliability the NAVIGAT 3000 is used for high performance.

The Sperry Marine NAVIGAT 3000 high quality fibre optical gyrocompass system provides autonomous and fast heading alignment at sea. The highly reliable Fibre Optic Gyro Compass (FOG) provides a compact and very cost effective AHRS (Attitude and Heading Reference System) that offers simplicity of use, reliability and very high accuracy.


  • Less installation space needed due to its small size and low weight
  • No moving parts for cost savings on maintenance
  • High dynamic accuracy
  • Very short settling time
  • Provision of heading, roll, pitch, x/y/z rate and heave sensor
  • Solid state, fully electronic strap down technology
  • High Performance, Low Maintenance

Want to know more?

Contact one of our specialists for more information or a quotation, they are more than willing to assist.