Yacht navigation software on laptop
Yacht navigation software on a desktop computer
Yacht navigation software on laptop
Yacht navigation software on laptop
Yacht navigation software on a tablet


Our unique and innovative software, Compass, is your superyacht navigation hub. It has been designed and built by dsnm to encompass a multitude of features for total navigational ease. Our team is constantly developing the software to ensure it is always at the forefront of industry standards.

Compass is a cloud-based programme accessible by multiple users across various platforms and devices. It runs efficiently on iOS or Windows and can be used on laptops, tablets, and desktop computers. Clients have access to a range of services to support regulations & compliance and, most importantly, navigation of the seas. Through Compass, you also have access to a personal Yacht Manager and a technical support team for assistance on all digital matters on board.

A photo of a man looking at the navigation hub.


Access over 15,000 regularly updated digital charts through the Holdings tab with the ability to add overlays with important information such as weather and MARPOL data.

Photo of the digital charts on a monitor.


Compass includes a full subscription to the live weather app Windy. Windy offers a 72-hour weather forecast option with vessel route overlay. This additional data can be used for quick reference in journey planning and re-routing where necessary.

Photo of the weather on a laptop.


In-depth passage planning can be carried out efficiently to provide crucial navigational information on an upcoming journey. Customisable passage reports can be made with the option to print or forward in digital form.

Photo of the passage planning software on a tablet device.


Compass stores all the required information to ensure you remain compliant with access to your Regs4Yachts and any digital versions of mandatory publications. It also contains a log of all physical publications that are on board

Purchased digital publications can be accessed through Compass eBooks, the Compass dashboard or Bookshelf. Compass eBooks connects users directly to their licenced Witherby Connect account.

Photo of a variety of digital products for compass.

Technical Support

We offer technical support on all our digital products and can assist with remote access to your system if we can’t fix the issue any other way. Our remote access is 100% secure, and we can only log in with your permission and a pin code.

Photo of a man on call with a computer.

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Contact Us

Contact DSNM

Longmoor Farm Buildings, Cranbury Park, Hocombe Road, Otterbourne, Winchester SO21 2RH