Construction started COS Mariner.
![](https://www.coastwise.nl/wp-content/uploads/2022/05/2022-05-19_15.48.31-1024x1024.jpg)
Next Generation shipyard started with the building of the 3th Monomaran for Coastwise Offshore Services. The vessel will be built under the name “COS Mariner” and is a full sister vessel of the COS Master en COS Mate. The vessel will be delivered to Coastwise by the end off Q4-2022 and sail under the name […]