Wärtsilä Navigation Systems

Integrated user-centric systems for voyage planning, optimisation, and collision avoidance.


Our vessel navigation systems provide unique flexibility, redundancy and scalability paired with an intuitive user interface. It contributes to safe Navigation and energy-efficient voyage execution by providing user-centric tools for voyage planning, voyage optimisation and collision avoidance.

Since delivering the first Wärtsilä NACOS Platinum systems in 2010, more than 1000 systems are currently in global operation. They are installed in vessels of all kinds and sizes, including container ships up to 20,000 TEU, the world’s largest and most prestigious cruise ships, naval vessels, offshore supply ships, mega-yachts, bulk carriers, product tankers and special ships, such as those used for wind farm maintenance. These ships are all equipped with Wärtsilä NACOS Platinum navigation systems, automation systems, DP systems or in many cases, large, complex Wärtsilä NACOS Platinum integrated systems.

Wärtsilä Multifunction Display System (MFD) 4000 is a flexible and fully redundant navigation solution providing the operator with a convenient task-oriented environment. The software provides the common base for installation of ECDIS MFD and Radar MFD systems depending on the primary task, functionality and required certificate. The system combines Wärtsilä Navi-Sailor 4000 ECDIS MFD, Navi-Radar 4000 MFD, Navi-Conning 5000 and Bridge Alert Management System – all running simultaneously to provide an integrated and complete overview of the vessel’s environment and advanced situational awareness support. All Wärtsilä 4000 MFD components are designed in compliance with IMO, IEC, DNV and Lloyds Register requirements.

Key benefits

  • Applicable to any ship, irrespective of size or type.
  • Fully integrated and its applications are engineered to operate in unison, utilizing shared resources and a common infrastructure.
  • Complies with all relevant international rules and with the regulations of all major classification societies, including DNVGL, ABS and Lloyds Register.

Key features

  • True Multi-function Workstations.
  • Common tool to perform most of the definition and individualization tasks for any installation.
  • The human-machine interface (HMI) is in accordance with the ideals of the ISO standard for ‘Human-Centered Design’, to provide optimal interaction quality and easy, effective and efficient use.
  • Fully integrated Track Control System with Speed Control option
  • In house designed Radar Technology
  • Flexible arrangements possible, from standalone Radars and Chart systems to large scale
  • Compliant with the most demanding class notations and equipment standards
  • FOS integration
All products
Wärtsilä Navigation

Navi-Sailor ECDIS

The Navi-Sailor 4000 ECDIS is a navigation information system that displays complete positional information from navigation sensors on electronic navigational charts. The system is designed to assist the officer in charge of the navigational watch (OOW) in route planning and monitoring.

Wärtsilä Navigation


Integrated radar system that directly connects with ECDIS to provide advanced situational awareness and support route optimisation.

Wärtsilä Navigation

Wärtsilä NACOS MULTIPILOT Platinum

Radar, ECDIS and conning data integrated into a single and simple interface for maximum situational awareness.

Wärtsilä Navigation

Wärtsilä NACOS TRACKPILOT Platinum

Automated steering for safe, optimised vessel navigation and reduced crew workload.

Wärtsilä Navigation

Wärtsilä NACOS Platinum Radars

World’s first IP Radar solutions that you can simply plug, play and integrate directly into vessel control systems. 

Service & maintenance
Additional information
SmartPredict - Maneuvering Guidance for Safer Operations
Wärtsilä NACOS PCS Platinum
Remote Guidance
Related content
Article / 29 MAR 2017
25 min read

Next generation navigation

The navigation system is one of the most – if not the most – crucial systems on board a vessel. With its recent upgrade, Wärtsilä’s new version of...

Article / 10 JUN 2021
3 min read

Assisting Pride of Hull to navigate the North Sea with three generations of NACOS

Shipping is entering an era where vessels will continue to have long lives but digital technology that sails it will update every day. Ensuring the...

Related solutions
Integrated Vessel Control Systems

Wärtsilä Propulsion Control Systems

Wärtsilä Voyage offers propulsion control solutions for electric motor and thruster systems, as well as for conventional mechanical propulsion...

Integrated Vessel Control Systems

Wärtsilä Automation

The Wärtsilä NACOS Platinum Automation series offers a unique automation platform based on decades of experience from delivering systems to...

Wärtsilä Voyage. Let's connect.