Third Damen Yachting YS53 Support Yacht Underway on Sea Trials

The third hull in Damen YS 53 series, also known as support vessel Vanguard, has entered sea trials, marking the final phase of build ahead of her scheduled delivery in summer 2025.

Launched earlier this year from the builder’s facility in Antalya, the 53m Damen Yachting vessel is scheduled for delivery in summer 2025. 

A Support Vessel Built for Adventure

The YS53 series was developed for owners seeking a high-performance platform capable of supporting an active, expedition-style lifestyle. With a gross tonnage of 497 GT and accommodation for eight guests and 10 crew plus captain, the support vessel for sale is designed to deliver flexibility across a range of support roles.

Support  yacht Vanguard under way

We are delighted that this YS53 has started the sea trial phase of her build. It's an important step towards her imminent build completion set for this summer."

Pim Oostra

Project Manager

Damen Yachting

The YS53 features Damen Yachting’s signature axe bow, engineered to reduce vertical motion and enhance comfort in challenging sea states. A high bow and pronounced spray rails help keep the deck dry, protecting both personnel and sensitive equipment from exposure to saltwater.

Support yacht Vanguard under way on sea trials

“We are delighted that this YS53 has started the sea trial phase of her build,” said Project Manager Pim Oostra. “It’s an important step towards her imminent build completion. She is the third from this all-new YS53 design and is a great example of our Yacht Supports, which are built for purpose and non-stop reliability.”

One of the standout features of the design is the expansive aft deck. Designed for maximum functionality, it provides ample space for carrying tenders, toys, submersibles, or even a helicopter, making it a versatile extension to a mothership or a capable standalone platform.

Designed by Damen

Exterior and interior design of the yacht for sale, as well as naval architecture, have all been handled in-house by Damen Yachting. The vessel’s angular styling and purposeful layout reflect a clear emphasis on durability, utility, and reliability without sacrificing comfort for guests and crew.

Close up of Support yacht Vanguard bow

The motor yacht for sale can reach a top speed of 19 knots, allowing for swift travel between destinations. At a cruising speed of 12 knots, it boasts an impressive range of 5,000 nautical miles, ensuring it can undertake extensive voyages without frequent refueling. The Yacht Support 53 comfortably accommodates up to eight guests and carries a crew of 10, plus the captain.

Vanguard is on the market with Damen Yachting and is currently asking €27,000,000.

Expanding the YS53 Line

Damen Yachting’s Yacht Support 53 series continues to gain momentum as a go-to solution for owners who prioritize operational capability, flexibility, and rugged performance.

The first in the series, Bad Company Support, was delivered to Anthony Hsieh’s high-profile fleet and has since been deployed in support of deep-sea fishing operations and marine conservation missions. Outfitted for demanding offshore use, it demonstrates the YS53’s ability to act as a mobile base for specialist pursuits.

Support yacht Bad Company under way
Bad Company Support

The second vessel, Five Oceans, was configured for global exploration and environmental initiatives, further proving the platform’s adaptability. With a robust hull, expansive deck space, and the infrastructure to carry tenders, submersibles, or helicopters, Five Oceans highlights how the YS53 can be tailored to a wide range of owner preferences and operational requirements.

Support yacht Five Oceans under way
Five Oceans

Now with the third hull launched and undergoing sea trials, Damen is cementing the YS53’s reputation as a reliable, multi-functional support yacht. According to YachtBuyer Market Watch, the yard is also set to deliver four vessels, including two from the next-generation Damen Xplorer 60 series -pointing to sustained demand for expedition-capable yachts across the fleet.

Interested in owning a Damen Yachting yacht? View all new and used Damen YS 53 yachts for sale, tracked in real-time by YachtBuyer MarketWatch. We scan the entire market to ensure access to all genuine listings, saving you time. Alternatively, you can view all Damen Yachting yachts for sale.