Out of the Blue Dibley 8000

Dibley December 2014 Newsletter

Dibley Marine December 2014
Johnson Yachts, based out of Pine Harbour Marina in Auckland, New Zealand, are in the process of building an 80-foot launch for a NZ/Canadian couple living in Australia.
Designed in collaboration with NZ yacht designer Kevin Dibley, this new project will be marketed as the Johnson 80 Motoryacht, Designed as a light displacement-to-length motor launch (LDL), she is designed and built to Australian NSCV LR SSC-2B survey requirements.

The design brief to Dibley was for a vessel that has a sleek and low profile, and a very stable and highly efficient hull form A go anywhere, anytime launch that the couple could use with family and friends both here and abroad. The interior had to allow for good entertainment with a large groups, but also comfortable and private for smaller groups and charter.

LDL, or Light displacement-to-length ratio powerboats are becoming more popular over the past few years due to their efficiency and low power consumption, so Dibley and Johnson studied the concept further and decided this was the best solution to achieve the brief. To do this properly, a low VCG (vertical centre of gravity) had to be implemented to maintain the safety at sea aspect of the design. To help with that stability, the hull will be built in steel and the superstructure in composites. Further to that, all tankage is kept low in the bilges and keel of the hull. Another aspect of the design that was important for the success of this project was for all the major weights, like the engine room and tankage, to be located close to the LCB (longitudinal centre of buoyancy) to reduce pitching in a seaway as well as maintaining constant trim between Full and Lightship loads.

To further add comfort and to prevent roll, a Seakeeper Gyroscope will be placed in the bilges of the hull. It is a computer controlled gyroscope that eliminates most boat roll, including the fatigue, anxiety and seasickness that goes with it. Supplied by Twin Disc, the Seakeeper is a game changer in the overall comfort and enjoyment of boating offshore or coastal The Johnson 80 is powered by twin 740 hp MTU Series 60 engines that produce a very efficient and comfortable 11 knots cruising speeds, but allowing 23 knots when tanks are fully loaded. As the owners will be heading offshore often, this cruising speed is more than required, and yet gladly taken.

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Dibley Marine November 2014 Newsletter
FEATURES :
Johnson 80 Motoryacht China Built Bass Boats
Dibley 66 'Lasca'
From the Design Office

February 2004 Dibley Newsletter

Carl Smith, from Tauranga, New Zealand, is currently building a 38’ Racing / Cruising Yacht which is the latest design out of the Dibley Design Studio. Being built for his own use, Carl plans to campaign her in local and National events as well as the occasional offshore event such as Hamilton Island Race Week in Queensland Australia.

Carl has had a long association with Dibley Marine and was the first owner / builder of the Dibley 650 ‘Stealth’ which is racing successfully in the South Island. Structural Engineering was done by High Modulus NZ Ltd. and the Rig was designed by Chris Mitchell of Applied Engineering Ltd. Launch date will be early 2005.

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February 2004 Dibley Newsletter

"Lasca Crosses the Tasman"

Commander 66 Cruising Yacht Dibley Marine
The Commander 66 'Lasca' (formerly Knight Commander) has crossed the Tasman after summer sailing in Fiji, the Islands and around New Zealand. Her plans are to explore the Eastern Australian coastline with her new owners

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