IMO type approved for use aboard standard and High Speed Craft respectively, Simrad GC80

and GC85 gyrocompasses are available with Compact, Dual or Expanded control units for installation as part of a single- or multi-gyro system. These control units offer a range of stepper and NMEA 0183 heading outputs for direct connection to heading repeaters, ECDIS, radar, autopilot and other navigation systems. Easily incorporated into new vessels or retrofits, the GC80 and GC85 suit a variety of applications from navigation for merchant vessels to dynamic positioning for OSVs.

These gyrocompasses were designed to meet the requirements of demanding offshore applications, and combine sophisticated technology with low-RPM rotation to eliminate the need for regular annual service or oil changes. In the event that service is required, the fully-sealed sensitive elements are field-swappable to allow for onboard service – minimizing or eliminating vessel downtime.