NAVITWIN IV

Heading Management System

Overview

NAVITWIN IV is Sperry Marine's central, all-embracing multiple heading reference management system. It displays and monitors a minimum of one and a maximum of four heading sources (three gyrocompass headings and one magentic heading) from the following Sperry Marine range of heading sensors:

 

  • NAVIGAT 2100 Fiber-Optic Gyrocompass and Attitude Reference System
  • NAVIGAT X MK 1 Digital Gyrocompass
  • NAVIGAT X MK 2 Digital Gyrocompass*
  • Jupiter Magnetic Compass (with flux gate)
* Only in combination with one magnetic heading source. Dual and triple gyrocompass  combinatiosn are not configurable with NAVIGAT X MK 2.

 

CMA CGM's 9,145 TEU MEDEA is equipped with a Sperry Marine Navigation and Ship Control System. (Photo by permission of CMA CGM.)