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Mojo Stumer Associates

Yachts attending the Mediterranean Yacht Show 2025

We take a look at the largest yachts attending the 10th edition of largest crewed yacht charter show in the historic port of Nafplion.

The largest yachts attending MEDYS 2025

<img alt="" src="https://syt-store-production.s3.eu-west-1.amazonaws.com/photo/156186/image/large-0f99d2e479924307ecfe5ec3784be3e5.jpg" data-gid="gid://syiq/Photo/156186">Superyacht Sky outside Port CantoWhen launched in 2010, superyacht Sky was Heesen’s largest build at the time. Frank Laupman of Omega Architects designed her exterior, with Heesen’s in-house team taking care of the naval architecture. New-York based interior design company Mojo-Stumer Associates designed her contemporary and masculine interior. Sky houses twelve guests in four guest cabins and a large owner’s suite, located on the main deck. She was seen last week anchored outside Port Canto in Cannes.By Charl van Rooy, photo by Tom van Oossanen

Heesen 50.50m superyacht Sky outside Port Canto

The sale of the first of these, YN 16551, a 51-metre, full-displacement vessel was completed in December 2010 to create an enviable total of 7 vessels sold during that year. The first sale of 2011 – YN 15850, a 50-metre, all-aluminium semi-displacement vessel – was completed in January 2011. The contract has been signed thanks to a fruitful collaboration with Burgess.Heesen’s order book now consists of fifteen yachts currently in construction, all of which will be delivered to their owners by the end of 2014. These figures confirm the strength and financial reliability of this world-renowned company.YN 16551 This yacht is a 51-metre full-displacement, long range vessel with a steel, round-bilge hull-form and aluminium superstructure.<img alt="" src="https://syt-store-production.s3.eu-west-1.amazonaws.com/photo/133810/image/large-37fc0a5ea278c42f52b2384c6a230024.jpg" data-gid="gid://syiq/Photo/133810">The contract was signed in December 2010. This yacht offers some unique features, including a 70 square metre gymnasium that is located forward on the main deck - the traditional home of the master suite.The yacht, designed by Omega Architects, will be powered by a pair of MTU 12V4000 M53 diesels driving twin propellers, which will power it to a maximum speed of 15,6 knots.The Owner has appointed New York based architectural studio Mojo Stumer, which collaborated with Heesen on the interior design of M.Y. Sky, the award-winning 50-metre presented at the latest Monaco Yacht Show.YN 16551 will be delivered to her owner in 2014.YN 15850 This vessel belongs to the Heesen’s 50-metre semi-displacement all-aluminium series, which now has two sister-ships currently under construction: YN 15250 to be launched in February 2011 and YN 16050 to be launched in 2013.<img alt="" src="https://syt-store-production.s3.eu-west-1.amazonaws.com/photo/133811/image/large-6645dbe8d1b9a86fd6346a903e3d11f6.jpg" data-gid="gid://syiq/Photo/133811">Sophisticated naval architecture, combined with Heesen’s weight reduction expertise and a pair of 2.720kW MTU engines have combined to create a yacht with a range of 3.200nm and top flight fuel economy.Twelve guests are accommodated in 6 cabins, 5 of which (including a VIP suite which occupies the yacht’s full beam) are located on the lower deck, while the owner’s suite, that also occupies the full-beam, is located forward on the main deck.<img alt="" src="https://syt-store-production.s3.eu-west-1.amazonaws.com/photo/133812/image/large-cedc5bc2d10624575edce85fcc25eb8b.jpg" data-gid="gid://syiq/Photo/133812">The Owner has appointed Omega Architects and Domusnova for the interior design.YN 15850 is due for delivery in 2011.

Heesen Yachts signs contracts for 51 and 50 metre superyachts 

<img alt="" src="https://syt-store-production.s3.eu-west-1.amazonaws.com/photo/131229/image/large-333b0ad635ccdb0a671d9401dc626eed.jpg" data-gid="gid://syiq/Photo/131229">Heesen superyacht Sky in GibraltarWith her length of 50.50 metres <a href="#managed-by-application" data-legacy="true" data-gid="gid://syiq/Yacht/1550">Sky</a> is the largest Heesen superyacht to date, however not for long as next year Heesen will launch a 55 metre superyacht. The company has also just unveiled the first drawings of their new 65 metre yacht. <a href="#managed-by-application" data-legacy="true" data-gid="gid://syiq/Yacht/1550">Sky</a> was designed by Omega Architects with an interior by Mojo Stumer Associates. It is the first yacht interior for the New York based design firm.By Merijn de Waard &amp; Photo by Giovanni Romero