Please select your home edition
Composites Constructions 2021 - CAPE50 - LEADERBOARD

Heesen delivers Moskito, YN 19255, formerly project Pollux

by Heesen Yachts 19 Apr 04:34 PDT

Heesen is delighted to announce the delivery of Moskito, YN 19255, previously known as Project Pollux. At 55 metres with a Gross Tonnage of 760 GT, she is the second yacht delivered by Heesen in 2021.

  • Second delivery of 2021
  • 55-metre Steel - proven design platform
  • Fast Displacement Hull Form
  • Exterior lines by Omega Architects
  • Interior by Bannenberg and Rowell

With muscular exterior lines by Omega Architects, characterised by 'shark-tooth' superstructure overhangs and vertical windows, Heesen's 55-metre class epitomises the idea of elegance on the water. The design features the latest iteration of van Oossanen's ultra-efficient Fast Displacement Hull Form. Powered by IMO III-compliant MTU 8V 4000 M63s, it offers frugal fuel consumption of just 150 litres per hour at 11 knots, for truly economical passagemaking.

Her interior design, by London-based studio Bannenberg & Rowell, is both luxurious and laid-back: in the words of Dickie Bannenberg, "It works equally well whether you're in shorts and a T-shirt or dressed for dinner". The décor combines bold solutions with casual appeal, as seen for example in the main saloon's dark eucalyptus and pale sycamore joinery, and chevron parquet flooring. Other features to note include softly radiused panelling and an eye-catching bar installation.

Moskito's well-appointed amenities are illuminated by floor-to-ceiling windows and open bulwarks, whose sweeping sea-to-sky vistas immerse guests in the beauty of the environment.

YN 19255 started as a speculative venture by Heesen, code-named Project Pollux. The shipyard briefed Bannenberg & Rowell to create an environment with gravitas and wide appeal.

"We've really enjoyed the journey from conception to completion on Moskito, greatly helped by the new owner not only going with every aspect of our original design for Heesen but also asking us to select artwork and books," says Bannenberg. "Not forgetting the yacht's identity and graphics. We don't always get to remain design control freaks like this! We want to thank Minotti, Holly Hunt, Armani Casa and Parkway Interiors, among others, for going above and beyond during these challenging times of Covid-19 and Brexit, to deliver the items we selected. We also owe a special thank you to those artists who drove their work to our shippers to make sure we got them on board," he added.

After delivery, Moskito will depart for her maiden voyage to Malta. Captain Phil Larkin and his 12 crew will take her non-stop over 2,800 nautical miles via the 81 waypoints of the passage plan - a true shakedown cruise, ideal for testing their brand new yacht in all conditions.

Captain Larkin comments: "I have been in this industry for 24 years, 19 as a captain, and have worked with many different shipyards around the world. This is my first experience with Heesen, and I must say I am impressed by their level of professionalism. I want to express particular gratitude to Heesen's delivery team for their great help in these final stages. We truly enjoyed working with them all, and our professional relationship has been enriched with true friendship".

Moskito will be available for charter by selected guests via International Yacht Collection, in the Mediterranean in summer and in the Caribbean in winter.


  • Hull type: Twin propeller motor yacht, fast displacement hull form
  • Naval architect: Van Oossanen / Heesen Yachts
  • Interior designer: Bannenberg Rowel Design
  • Exterior styling: Omega Architects
  • Hull: Steel
  • Superstructure: Aluminium
  • Accommodation: 12 guests in six cabin, 13 crew in seven cabins
  • Length overall: 55 m
  • Beam overall: 9.6 m
  • Draft at half load: 2.85 m
  • Displacement at half load: 600 tons approx.
  • Tonnage: 760 GT approx.
  • Maximum speed (half load): 15.5 knots
  • Range: 4500 nm at 13 knots
  • Fuel capacity: 100,000 litres
  • Fresh water capacity: 24,000 litres
  • Main engines: 2x MTU 8V 4000 M63 (IMO TIER)
  • Maximum power: 2x 1000kw
  • Gearbox: 2x ZF 5356
  • Engine control: MTU Blue Vision NG
  • Propellers: 2x Five blade fixed pitch
  • Generators:
    • 2x Zenoro, each 175 kw, 50 hertz
    • 1x Zenoro Emergency Gen. 80 kw
  • Bowthruster: Electrically driven make ZF-Marine 125 kw
  • Stabilisers: Naiad Dynamics, 2 Fins, Type 720, Zero Speed
  • Fresh water maker: 2x Idromar, capacity 9000 litres per day each
  • Hot water boiler: 2x 300 litres
  • Sanitary treatment: Hamann HL-Cont plus 025
  • Air conditioning: Heinen & Hopman
  • Anchor winch: 2x Staalart
  • Mooring capstan: 2x Staalart
  • Passarelle: Hydromar
  • Tender crane: Hydromar SWL 1900 kg
  • Jacuzzi: Poolspa Sunflower

Related Articles

The 60-metre Project SkyFall comes together
The most powerful Heesen ever built Heesen is delighted to announce the next major step in the construction of the 60-metre, all-aluminium Project Skyfall, YN 19959. Posted on 17 Sep
Commercial success at Heesen
A 50-metre steel displacement motor yacht built under the 500 GT threshold. Heesen Yachts is delighted to share with you the news about the sale of YN 19650, Project Aura, a 50-metre steel displacement motor yacht built under the 500 GT threshold. Posted on 11 Sep
Heesen launches Project Aura YN 19650
A 50-metre full displacement motor yacht below 500 GT Nomen est omen - what's in a name? German philosopher Walter Benjamin defined the 'aura' of a work of art as its unique presence in time and space. Posted on 12 Jan
Heesen announces sale of 50m Steel hybrid yacht
Highly customised motor yacht set for delivery in 2024 Heesen is proud to announce the sale of a highly customised motor yacht based on the proven platform of the 50-metre Steel Class. YN 20150, code-named Project Oslo24, is the fifth yacht sold by Heesen in 2020, and the second sold in December. Posted on 24 Dec 2020
Meet Project Gemini
The only Dutch pedigree 55-metre steel yacht available at this time Heesen is delighted to introduce to the market the latest in the 55-metre Steel class, YN 19755 Project Gemini, which follows the mythical Dioscuri Castor (now Solemates) and Pollux. Posted on 22 Nov 2020
YN 18850 Project Triton is sold!
Project Triton is the second in the 50-metre steel class David Johnson of Denison Yachts introduced the client, an experienced yachtsman who enjoys yachting with his family. Posted on 31 Oct 2020
Heesen's first-ever online press conference
Well, that was a success! Well, that was a success! Heesen's first-ever online press conference ran as smooth as our FDHF superyachts! Posted on 26 Sep 2020
Project Pollux is launched!
The 55-metre steel motor yacht is preparing for sea trials Heesen is delighted to announce that YN 19255 Project Pollux was launched at the facility in Oss in August 2020. This is the second in the newly restyled 55-metre Steel class that features a new layout to emphasize her vast interior volume of 760GT. Posted on 18 Sep 2020
Heesen Yachts deliver YN 19055 Project Castor
Solemates is the first to feature an all-new layout to accentuate her impressive interior volume The latest in Heesen's 55-metre Steel class, Solemates is the first to feature an all-new layout to accentuate her impressive interior volume of approximately 760GT. Posted on 19 Aug 2020
Maritimo 2021Oct - S60 BOTTOMComposites Constructions 2021 - CAPE50 - FOOTERMarina Exchange FOOTER 1