B&G systems provide the perfect solution for multihull sailors. With navigation, instrument and autopilot systems to suit coastal cruising, blue water cruising and  grand prix racers.

Multihull Sailing

Multihull systems have specific requirements ranging,
from the obvious such as multiple helming locations and dual rudders, through to options such as rotating masts and multiple speed and depth sensors.

Multihull schema

Chartplotters / Multi-Function Displays (MFD)

Open living space

Many catamarans have open saloon areas with the navigation area very much a part of the overall living space. B&G’s Zeus Glass Helm navigation systems allow full control and monitoring of systems via low-profile touch-enabled displays and convenient remote, providing a stylish and functional system to complement the interior.

B&G Zeus³ Glass Helm

Mast Rotation: Radar

For optimum range-performance Radars should be located on the mast, rather than a low pole mount.

B&G Zeus³ and Vulcan navigation systems dynamically rotate the radar image, AIS and MARPA targets as the mast is rotated, keeping the image perfectly aligned.

Trimaran Multihull Yacht


With a catamaran’s ability to explore shallower coves and beaches, where the charting may not be reliable, sailors will benefit from ForwardScan™, providing confidence of depth and obstructions in front of the yacht.

Navico ForwardScan
B&G ForwardScan

Explore the Zeus³ Family

The most advanced multi-function sailing chartplotter.

B&G Zeus³ has been designed to fully support the best racers, coastal and blue-water cruisers in the most extreme conditions.


Explore the Vulcan Family

The multi-function chartplotter for the club racer and cruiser.

B&G Vulcan is the award-winning Multi-Function Display (MFD) that gives you the best options for enjoying cruising and racing.

B&G Vulcan 9 FS
Multihull sailing

Instruments and Autopilots

Mast Rotation: Wind

Accurate wind data is important for general sailing data and an absolute requirement for autopilot performance. Correcting the wind data for mast angle allows the sensor to be located on top of the mast, in clear airflow.

Dual engines

Two hulls, two engines. The ability to monitor engine data from multiple NMEA 2000® equipped engines at multiple displays across the boat provides peace of mind and convenience.

Dual Depth

B&G’s H5000 instrument system supports dual-depth sensors, configured to port and starboard – allowing display of both port and starboard depth values simultaneously.

B&G H5000 - Trimaran

Explore the H5000 series

B&G H5000 instruments and autopilot delivers Grand Prix race proven technology to Multihull yachts.

B&G H5000