Van Oossanen Naval Architects Brief

Van Oossanen Naval Architects Luxury Yacht Charter & Superyacht News

Heesen Yachts launch 50m YN 16750 motor yacht SIBELLE

February 04, 2015

The leading Dutch shipyard, Heesen Yachts, is excited to announce that they launched the brand new Y/N 16750 motor yacht Sibelle at their facility in Oss on Friday, December 19, 2014. Superyacht Sibelle is a striking 50-metre fully custom vessel below 500GT, with an aluminum hull and superstructure. She will be tested in the North Sea and handed over to her Owner by the end of February 2015.

50m Heesen superyacht Sibelle - Photo by Dick Holthuis

50m Heesen superyacht Sibelle - Photo by Dick Holthuis

Luxury yacht Sibelle is large enough to offer her Owner and his guests everything they need without compromise. At the same time, she is also small enough to allow plenty of freedom to anchor in bays with crystal clear water.

The experienced Owner, and the Captain and his team, were deeply involved in the conception of this unique vessel. Thanks to their personal collaboration with the experts at Heesen shipyards the achieved results exceeding expectations.

Luxury motor yacht Sibelle - Photo by Dick Holthuis

Luxury motor yacht Sibelle - Photo by Dick Holthuis

While attracted by the benefits of the Fast Displacement Hull Form, the Owner requested a plumb bow; this radical and dramatic design feature implemented not only a styling tour de force, but also a dedicated study to ensure the best possible course-keeping – especially in high wave conditions – and to allow greater comfort on board.

Tank testing at the Wolfson Unit MTIA – with a free running self-propelled model in extreme wave conditions – proved the exceptional ability of the hull design; both in comfort and course-keeping, and confirmed the extraordinary high-performance figures that are inherent to the FDHF.

Superyacht Sibelle - Launching Ceremony - Photo by Dick Holthuis

Superyacht Sibelle - Launching Ceremony - Photo by Dick Holthuis

Super yacht Sibelle will be able to reach a maximum speed of 18.5 knots with only two 1.000kW MTUs installed. Hence an ocean-crossing range is achieved with minimal fuel capacity; only 45.000 litres are required to comfortably transit the Atlantic, leaving plenty in reserve.

The naval architect, Perry van Oossanen comments: The modest propeller tunnel design allows for 1.5 m diameter propellers. The hull is fitted with Quantum XT zero-speed fins, and bilge keels, offering a maximum reduction in roll angle at anchor. The design of the hull, the appendages and the propulsion arrangement have been focused on obtaining the best fuel efficiency possible, without sacrificing performance and comfort when running in waves.”

The Owner appointed Frank Laupman from Omega Architects and Mikhail Labazov and Andrei Savin from Architectural Bureau A-B Studio to create the exterior design, the general arrangement and the interior décor of Sibelle superyacht.

Motor yacht Sibelle - Photo by Dick Holthuis

Motor yacht Sibelle - Photo by Dick Holthuis

The clean and elegant exterior lines are emphasized by contrasting bands of wraparound glass.

To describe the design of Sibelle yacht the team of architects chose the oxymoron Complex simplicity: the lines look like they are running parallel, but in reality they are not! It is all about small adjustments that give an impression of parallelism to the eye.

Simplicity as the ultimate form of luxury is the design philosophy behind the cosy and inviting interior décor where the design of bleached teak wood panels creates continuous horizontal lines.

Ten guests can be accommodated in five cabins. 61 square metres are dedicated to the master suite; traditionally located forward on the main deck, she boasts two separate dressing rooms, each with a private ensuite bathroom. The four guest cabins (two VIP, one twin and one double) all have ensuite bathrooms and are positioned on the lower deck. Different light settings will reveal the genius loci of every cabin.

SIBELLE yacht - saloon

SIBELLE yacht - saloon - Photo credit to Omega Architects

Beyond their cabins, guests can enjoy 237 square metres of outdoor living space.

The main and rescue tenders are placed on the fore deck under way. When they are in the water, this vast area with opening bulwarks, transforms into a perfect party space adjacent to the sea.

This configuration allows the aft lower deck to be used as a large (21.5 square metre) beach club / wellness area equipped with sauna – accessible directly from the main saloon aft through an internal staircase.

Superyacht SIBELLE - Dining

Superyacht SIBELLE - Dining - Photo credit to Omega Architects

The design of motor yacht Sibelle proves that high speed cruising can be achieved without sacrificing either luxury or efficiency.

SPECIFICATIONS OF YN 16750 SUPERYACHT SIBELLE:

GENERAL

HULL TYPE: TWIN PROPELLER, FAST DISPLACEMENT

NAVAL ARCHITECT: VAN OOSSANEN NAVAL ARCHITECTS

INTERIOR DESIGN: OMEGA ARCHITECTS

INTERIOR DISGN ADVISER: AB STUDIO

EXTERIOR DESIGN: OMEGA ARCHITECTS

CLASSIFICATION: ABS  A1 YACHTING SERVICE  AMS

LARGE COMMERCIAL YACHT CODE LY2 / MCA

HULL: ALUMINIUM

SUPERSTRUCTURE: ALUMINIUM

DIMENSIONS

LENGTH OVER ALL: 49,90M / 163FT 8 INCHES

BEAM OVER ALL: 9,00M / 29FT 6 INCHES

DRAFT: 2,33M / 7FT 8 INCHES

DISPLACEMENT (50% LOAD): 315 TONS

ACCOMMODATION

CREW: 11

GUESTS:  10

CABINS: FULL-BEAM MASTER SUITE, TWO VIP CABINS, ONE DOUBLE CABIN, ONE TWIN CABIN

TECHNICAL DETAILS

MAXIMUM SPEED(50% LOAD): 18,5 KNOTS

RANGE AT 13 KNOTS: 3.150 NAUTICAL MILES

FUEL CAPACITY: 45.000 LITRES

FRESH WATER: 16.500 LITRES

PROPULSION DETAILS

MAIN ENGINES: 2 X MTU 8V 4000 M63

MAXIMUM POWER: 2 X 1.000 KILOWATT

GEARBOX: 2 X ZF 4600

ENGINE CONTROL: MTU BLUE VISION

PROPELLERS: SCHAFFRAN FIVE BLADE FIXED PITCH Ø 1.500 MILLIMETRES

GENERATORS: 2 X KILO-PAK, EACH 99 KILOWATT

BOWTHRUSTER: HRP 135 KILOWATT, HYDRAULICALLY DRIVEN

STABILISERS: QUANTUM XT, MODEL 2200 WITH 2 FINS OF 3.40/4.40 SQUARE METRES, ZERO SPEED

New 50m motor yacht SIBELLE (YN 16750) launched by Heesen Yachts

January 23, 2015

The brand new 50-metre motor yacht Sibelle (YN 16750) is believed to have been recently launched by the prestigious Dutch shipyard, Heesen Yachts. Boasting striking lines and vertical stem, superyacht Sibelle features exterior and general arrangement by Frank Laupman from Omega Architects & AB Studio. Her naval architecture is based on the revolutionary Fast Displacement Hull Form (FDFH), developed by Oossanen and Associates, allowing significant improvements in fuel efficiency. The official information and images of the latest Heesen launch are still to be released by the shipyard.

50m explorer motor yacht YN 16750 – A FDHF by Van Oossanen and Associates - Photo credit Omega Architects

Rendering of the 50m explorer motor yacht Sibelle (YN 16750) – A FDHF by Van Oossanen and Associates - Photo credit to Omega Architects

YN 16750 super yacht Sibelle is able to accommodate up to 10 guests in 5 deluxe cabins. The generous 61-square metre master suite is traditionally located forward on the main deck, boasting two separate dressing rooms, each with a private ensuite bathroom. The four guest cabins, including two VIP and two twin cabins, are all fitted with ensuite bathrooms and can be found on the lower deck. Beyond their cabins, guests can enjoy 237 square metres of outdoor living space.

Below is a gallery for the stylish charter yachts built by Heesen.

Heesen Yachts announces delivery of fully custom 51m motor yacht MySky (YN 16551)

January 12, 2015

Heesen Yachts is thrilled to announce that YN 16551 motor yacht MySky was handed over to her owners on November 28, 2014, following intensive sea trials in the North Sea. Superyacht MySky is a striking 51-metre full displacement long-range motor yacht of approximately 600GT, achieving a range of 5,400 nautical miles at 10 knots.

Heesen YN 16551 super yacht MySky - Photo by Dick Holthuis

Heesen YN 16551 super yacht MySky - Photo by Dick Holthuis

The bold but sleek exterior of luxury yacht MySky comes from the pen of Frank Laupman of Omega Architects: Flush-mounted tinted windows thermo-bonded to the superstructure create a continuous wall of glass that gives this vessel a highly distinctive look.

The owners of MySky yacht appointed world-renowned architect Erick van Egeraat to design the ultra-contemporary, sharp and sophisticated interior. A combination of crisp white leather with dark high-gloss Makassar wood and spectacularly patterned backlit white onyx inlaid within a black marble base contribute to the strongly contrasting monochrome theme. This motif is used throughout the interior producing a highly stylised, luxurious ambience.

Luxury yacht MySky - Saloon

Luxury yacht MySky - Saloon

MySky superyacht accommodates up to 12 guests in five luxurious cabins. The spacious full-beam master suite is traditionally located on the main deck forward and boasts a large, elaborate bathroom including a natural stone clad steam shower and a spacious walk-in closet. The remaining four guest cabins are located on the lower deck and furnished to the highest specifications.

Guests will enjoy life at sea both inside and on-deck: The main saloon aft, with its large circular dining table, lounge and bar area with a 6 square metres LED screen connects to the main deck aft, which features built-in settees and seats around two low coffee tables for optimum relaxation. The upper deck lounge, with its 270-degree view and stunning rotating, circular, white leather seating area, opens onto the aft terrace, accommodating a large dining table ideal for entertainment and al fresco dining under the stars, even under way. Above, the Sundeck’s large Jacuzzi, surrounded by sun-pads, is perfect for recreation, rest and repose.

Motor yacht MySky - Saloon

Motor yacht MySky - Saloon

A fully equipped gymnasium is located on the sundeck and is key to the design that has been created to satisfy the owner’s requirement for quality time for sports, physical training programmes and being in the outdoors.

Finally, the touch-and-go helicopter pad forward of the bridge can transform into another large sun terrace providing secluded lounging even when the yacht is docked stern-to.

MySky superyacht - Bar

MySky superyacht - Bar

Mark Cavendish, Sales and Marketing Director of Heesen Yachts, comments: “MySky is a very important achievement for our shipyard. Working with Erick van Egeraat and his team – who are new to yachting but are a very talented team of architects – pushed Heesen to overcome its boundaries. I believe that MySky will turn heads!”

MySky yacht - Interior

MySky yacht - Interior

SPECIFICATIONS – YN 16551 YACHT MYSKY:

GENERAL

Hull type: Twin propeller, round bilge, displacement

Naval Architect: Van Oossanen / Heesen Yachts

Exterior Design: Omega Architects

Interior Design: Erik van Egeraat

Classification: Lloyds  100A1 SSC YACHT G6  LMC

Large Commercial Yacht Code LY2 / MCA

Hull: Steel

Superstructure: Aluminium

DIMENSIONS

Length over all: 51.10 metres / 167 feet 8 inches

Beam over all: 9.60 metres / 31 feet 6 inches

Draft: 3.25 metres / 10 feet 8 inches

Displacement (50% load): 529 tons

ACCOMMODATION

Guests: 12

Cabins: Full-beam master suite, two double cabins and two twin cabins with Pullman berths

TECHNICAL DETAILS

Maximum speed (50% load): 15.6 knots

Range at 12 knots: 3,200 nautical miles

Fuel capacity: 80,000 litres / 21,130 US gallons

Fresh water: 20,000 litres / 5,280 US gallons

PROPULSION DETAILS

Main engines: 2 x MTU 12V 4000 M53

Maximum power: 2 x 1,380 kilowatt

Gearbox: 3 x ZF 7640

Engine control: MTU Blue Vision, three control stands

Propellers: Schaffran five blade fixed pitch Ø 1,700 millimetres

Main generators: 2 x Kilo-Pak, each 150 kilowatt

Emergency generator: 1 x Kilo-Pak, emergency 67,5 kilowatt

Bowthruster: HRP Europe 110 kilowatt, electrically driven

Stabilisers: Naiad Dynamics, model 820 with 4.17 m2 fins, zero speed

Below is a choice of the beautiful charter yachts built by Heesen.

Video: Heesen Yachts joining hull and superstructure of 70m motor yacht Project KOMETA (YN 17470)

January 09, 2015

The leading Dutch shipyard, Heesen Yachts, has published a video showing the joining of the hull and superstructure of their impressive 70-metre motor yacht Project Kometa (YN 17470) at the Heesen yard in Oss, the Netherlands. Scheduled for delivery in 2016, luxury mega yacht Kometa boasts a sleek, elegant profile by Espen Øino International, stylish interiors by Sinot, and the revolutionary Hull Vane technology by Van Oossanen Naval Architects.

Video: 70m Heesen motor yacht Project KOMETA (YN 17470) – Engine Test

January 05, 2015

The premier Dutch shipyard, Heesen Yachts, has recently released a video from the engine test of their impressive 70-metre motor yacht Project Kometa (YN 17470), which took place at MTU Friedrichshafen GmbH in Germany. With a sleek, elegant profile by Espen Øino International, interior by Sinot, and the revolutionary Hull Vane technology by Van Oossanen Naval Architects, the striking mega yacht Kometa represents the perfect combination of speed, space and style. The largest Heesen project to date, Kometa is due to be delivered in 2016.

Younique Yachts’ Tender to 73m motor yacht YALLA shortlisted for Tender Design Award 2015

December 29, 2014

Built for Italian shipyard CRN earlier this year, a limousine tender to the 73-metre motor yacht Yalla (CRN 132) has been shortlisted for the Tender Design Award 2015. Younique Yachts has constructed T/T mega yacht Yalla in close partnership with two other Dutch companies: Frank Laupman of Omega Architects and Van Oossanen Naval Architects.

Younique Yachts’ Tender to 73m CRN mega yacht YALLA

Younique Yachts’ Tender to 73m CRN mega yacht YALLA

The unique design by Frank Laupman was built according to the highest quality standard. T/T superyacht Yalla is 31 ft long and with a water displacement of 4500 kg it reached a top speed over 40 knots during the trial run. During the mandatory sea trials on the North Sea the tender performed exceptionally well despite the choppy water.

Younique Yachts’ TT 73m super yacht YALLA

Younique Yachts’ T/T 73m super yacht YALLA

People can board the ship on the lower aft deck or the higher foredeck, enabling the crew to help passengers get on and off board safely. A smartly designed bow ladder is available for easy access to the beach. Comfortable leather seating offers ample room to sit for 12 persons. To keep the temperature at a pleasant level, a double climate control system has been installed. The crew in the cockpit has a good view of the accommodation and can swiftly and easily reach the engine and installations.

Frank Laupman listened to the owner’s wishes and designed a tender that is just good-looking and representative as the mother yacht. The lay-out of its teak decks, the unique colouring of the window glass, the paint job, the leather and the finishing… Everything was designed and executed with the mother yacht in mind. The windows of the Tender to super yacht Yalla are real eye-catchers. The specialists of Younique Yachts custom built the 12 separate windows to form a sleek and smooth whole.

Younique Yachts’ TT 73m motor yacht YALLA - Interior

Younique Yachts’ T/T 73m motor yacht YALLA - Interior

Unity and uniformity is what Younique Yachts is all about. Windows, door fittings, fender hooks and all other separate parts need to form a balanced unity.

New range of tenders

Younique Yachts is currently working on the design of a new range of 9.5m tenders. “The new range will be based on three different models,” says Egbert Wattel of Younique Yachts, “a Supply Tender for crews, a Sports Tender for owners and a Limousine Tender for official transfers. In the years ahead Younique Yachts will be offering these new models as well as its custom built products to the mega yacht industry.”

“The new range reflects our philosophy. We listen to the end user’s wishes and use our joint knowledge and experience to make all these wishes come true.” Younique Yachts is developing the new range in cooperation with trusted partners Omega Architects (Frank Laupman) and Van Oossanen Naval Architects.

42m ALIVE yacht by Heesen Yachts completes her sea trials

November 20, 2014

42m ALIVE yacht by Heesen Yachts, featuring a Hull Vane®, has completed her sea trials with great success, exceeding the contractual speed by 0,5 knots. The sea trials of YN 17042 superyacht ALIVE have taken place in open waters in a slight sea state (0,70m waves) with 3-4 SW winds.

Heesen HY17042 yacht ALIVE by Heesen Yachts

Heesen HY17042 yacht ALIVE by Heesen Yachts

Motor Yacht Alive reached the remarkable maximum speed of 16.4 knots, exceeding the contractual speed by 0.5 knots!

The contractual fuel consumption prediction proved to be correct: 4000nm at 12 knots. Over 750 miles come free of charge thanks to her remarkably frugal fuel consumption, that is 30 per cent less than on a conventional displacement yacht.

Luxury yacht ALIVE by Heesen Yachts

Luxury yacht ALIVE by Heesen Yachts

This is an important achievement and statement for this Dutch shipyard, as Alive superyacht is the first luxury vessel equipped with Hull Vane®.

The Hull Vane® is an under water foil that harnesses waves to produce power; this in combination with the Fast Displacement Hull Form and conventional diesel engines produces remarkable results. Proven during independent research conducted by Van Oossanen Naval Architects at two of the world’s most respected hydrodynamic laboratories — Wolfson Unit and Marin — it is today confirmed at sea.

Superyacht ALIVE by Heesen Yachts

Superyacht ALIVE by Heesen Yachts

Luxury yacht Alive was delivered to her Owners on November 4, 2014.

Update on 34m BN 100 Yacht by Mulder scheduled for delivery in Summer 2015

November 12, 2014

The building of the 34m Mulder motor yacht BN 100 is progressing as planned. Luxury motor yacht BN 100 is expected to be handed over to her owner in Summer 2015. She will represent the largest vessel Mulder Shipyard built so far, and also their first yacht over 300 GT.

Rendering of the 34m super yacht BN 100 by Mulder Shipyard

Rendering of the 34m super yacht BN 100 by Mulder Shipyard

Following the installation of the generators and engines in the hull and the joining of the hull and superstructure last July, work was immediately started on the insulation, pipe work and priming. Most recently the interior fit out has begun. The interior has been pre-fabricated on site at the Mulder Shipyard by the in house team of carpenters. The propulsion system is ready and the last parts of the superstructure have also been delivered, including the deck furniture, hardtop and mast. The construction progress of luxury yacht BN100 is on schedule.

British design agency Claydon Reeves is responsible for both interior and exterior design of the 34 metre full custom built, steel displacement yacht and the naval architecture is the work of the Dutch Van Oossanen Naval Architects. The Mulder 34 metre will be built to superyacht standards. The Mulder has a GT from 315 tons and will be built under RINA LY3, MCA classification and Unlimited Range. She will enjoy many features that are usually only associated with far larger yachts, in both operations and design.

ISS Design & Leadership Awards 2014 Winners

October 30, 2014

The International Superyacht Society (ISS) is proud to announce the winners of the 2014 Design & Leadership Awards. Representing superlative achievement, the awards were presented at the 24th Anniversary of ISS’s Awards Gala, which took place last night in the beautiful Florida yacht charter location – Fort Lauderdale.

ISS1

DESIGN AWARDS

Best Sail 24-40m

InukshukBaltic – 32,64m/107’2” – FrersAdam Lay Studio

Baltic 107 Super Yacht INUKSHUK

Baltic 107 Super Yacht INUKSHUK

Best Sail 40m+

Mondango3 – 56,4m/185’1” – Alloy YachtsDubois NA – Reymond Langton Design

56m sailing yacht MONDANGO 3 (AY46) by Alloy Yachts - Image credit to Chris Lewis

56m sailing yacht MONDANGO 3 (AY46) by Alloy Yachts - Image credit to Chris Lewis

Best Refit

Dream – 60m/196’11” – Jones Boatyard/Dynamic Yacht Management (Abeking & Rasmussen) – Donald StarkeyBannenberg & Rowell

MY DREAM -  Main

MY DREAM - Main

Best Power 24-40m

Quaranta – 34,1m/111’11” – Curvelle – Mauro Giamboi – Alex Isaac – Incat Crowther

Curvelle QUARANTA superyacht - profile.jpeg

Curvelle QUARANTA superyacht - profile.jpeg

Best Power 40-65m

Como – 46,22m/151’8” – Feadship – Dubois NA – Redman Whiteley Dixon

Luxury super yacht COMO at her launch

Luxury super yacht COMO at her launch

Best Power 65m+

Galactica Star – 65m/213’4” – Heesen Yachts – Frank Laupman/Omega – Bannenberg & Rowell Design – Van Oossanen NA

65m Heesen superyacht Galactica Star - Photo credit to Jeff Brown

65m Heesen superyacht Galactica Star - Photo credit to Jeff Brown

Best Interior

Como – Redman Whiteley Dixon

AWARDS OF DISTINCTION & LEADERSHIP AWARD

2014 Excellence in Innovation

Waterscapes

2014 Business Person of the Year

John Percival, Hoylake Sailing School, John Percival Marine Associates, Posthumously

2014 Distinguished Crew Award

Captain Russell Pugh & Crew of the M/V Arctic P

2014 Leadership Award

Tom & Henk De Vries, Feadship

2014 ISS Fabien Cousteau Blue Award

International SeaKeepers Society

Video: FDHF motor yacht ALIVE (YN17042) by Heesen Yachts

October 17, 2014

Built by the prominent Dutch manufacturer Heesen Yachts, luxury motor yacht Alive (YN17042) represents the first vessel of the all-new Heesen 42 meter series boasting a further development of Van Oossanen Naval Architects’ Fast Displacement Hull Form (FDHF), as well as the first application of the Hull Vane. Superyacht Alive thus requires 35% less power than any comparable yacht. Below is a video showing this highly innovative vessel, released by Heesen Yachts and shared by Van Oossanen NA, who were responsible for the naval architecture as well as concept development, in partnership with Omega Architects.