Base Software Features:

Supported PC Operating Systems: Microsoft® Windows® 10/11 (64-bit operating system)1
Connection to Instruments: NMEA0183, NMEA2000 (via Actisense NGT1-USB) or Furuno NavNet Network (for Navigation Data Only)
Autopilot Output Connection (2)
Exclusive TIMEZERO Chart Engine (2D and 3D View with Seamless Chart Redraw without limited range presets)
Friendly Touch Screen compatible User Interface
Day, Dusk and Night Mode
Worldwide Planning Charts (base map)
Worldwide 3D Database (base map)
Worldwide Tide Database
Tidal Currents for North America
Optional Western European High Resolution Tidal Current (refer to chart catalog for availability)Optional
TZ MAPS compatibility (Vector, Raster when available, detailed land information, high-resolution satellite photos and high-resolution Bathymetry)
mm3d Raster or Vector chart compatibility (from various manufacturers such as C-MAP or MapMedia)
Accurate mm3d High Resolution Satellite Photos for Bahamas and Europe
Exclusive TIMEZERO PhotoFusion (intelligent mix of satellite photos and nautical charts)
Depth Shading (color according to depth overlaid on the chart)
Multi-level Undo & Redo
Unlimited Track Recording (with track recall feature)
Advanced Route Planning Wizard (Route Departure Time Optimization according to Tidal Current)
Anti-Grounding Cone
Planning Route Safety Check
Lost Sensor Alarm
Print Route Feature
Odometer NavData (Duration, Distance, Max Speed, Average Speed)
Marks, Waypoints, Routes Boundaries, Lines, Annotations & Photos (User Objects)
Synchronization of User Objects (Local and Cloud synchronization) among compatible TIMEZERO Platforms)
Unlimited User Objects (3)
Worldwide Place Name Search
POIs: Import your own Photos ("My Pictures") with Automatic Geolocation
POIs: ActiveCaptain (Interactive Cruising Guidebook)
Weather Data Service (Rain, Cloud, Air Temperature, Wind, Waves, Oceanic Currents, Pressure)
Weather Forecast, Tides and Currents Animation
Alarms (Anchor Alarm, CPA/TCPA Alarm, Depth Alarm, and more…)
AIS and MARPA Target Display (with targets list)
AIS and MARPA Graphic CPA
Target Track Recording
AIS Marine Traffic compatibility (Global AIS feed through an Internet connection)
Digital Selective Calling (DSC) and Man Over Board (MOB)
TRIPS feature

Modules available as options:

TZ Navigator v4

TZ Radar Module (with Furuno Ethernet Radar) includes:

  • DRS and FAR Radar network connection (view and control the radar)
  • Shared Charts Licensing with NavNet MFDs
  • User Objects and Active Route Synchronization with NavNet TZtouch2 (v7)
  • Full Screen Radar Work Space and Chart Radar Overlay
  • Local ARPA Algorithm with Automatic ARPA acquisition (guard zone)
  • New Smart Radar Mode

TZ Sounder Module (with Furuno Ethernet Sounder) includes:

  • Sounder network connection (view and control the sounder)
  • Full Screen Sounder Work Space with echogram history
  • New Sounder NavData

TZ Routing Module includes:

  • Routing according to wind, waves and currents
  • Isochrones with SailSet overlay
  • Routing calculation automatically avoiding the coastline and shallow water (possibility to set the depth limit)
  • Dual Route calculation sail/motor (depending on the wind and theorical speed limit)
  • Expected wind conditions display along the track
  • Alternate routing
  • Routing Detail (List)
  • Routing and Weather Animation
  • Laylines (requires wind sensor)
  • Polar workspace : to display and modify Wind and SailSet Polar files
  • Polar % modification
  • Adjusting Weather files
  • Routing variability calculation and display


  • (1) - TZ Navigator can be installed on two computers
  • (2) - Connection to the Pilot can be done using NMEA0183 (via a Serial COM Port) or using NMEA2000 (via Actisense NGT1-USB Gateway)
  • (3) - TZ Navigator restricted to 30,000 marks, 200 routes (of 500 waypoints each) and 100 boundaries