Navigational Buoys

Navigation buoys alert ships to high-risk areas and can distinguish lines of safe passage in bodies of water. These floating markers are used for many different purposes — for example, marking channel entrances and underwater and surface hazards such as disused platforms.  

Mooring & Marker Buoys

A mooring buoy is a floating structure used as a navigational aid, position locator, or mooring point for ships. Marker buoy marks a position of an underwater object, which facilitates mooring ships and various other purposes.

Jetty Mast & Beacon

Jetty Mast systems are used to support navigation lights for maring the extremities of a jetty - as well as entrances to harbours, marinas and other navigation channels. All jetty masts and lights conform to IMO regulations and IALA recommendations.

Mooring Chains & Accessories

The Grade 80 chains are supplied in a number of different material grades, with grade 2 and 3 being the most common for ships’ equipment and buoy moorings, while other grades such as ORQ and R4 have applications within the offshore industry.

Data Buoys

SAS offers a complete range of acquisition data buoys (or smart buoy), perfect support to accommodate all the necessary instrumentation for measurements at sea : sensors, modems, data transmission, technical compartments, wind or solar generators. The larger models are safely accessible and can...

Flags and Charts

A nautical chart is one of the most fundamental tools available to the mariner. It is a map that depicts the configuration of the shoreline and seafloor. It provides water depths, locations of dangers to navigation, locations and characteristics of aids to navigation, anchorages, and other feat...