Q & A ASK THE EXPERTS Advice and knowledge from the leading experts in their fields
LUKE PORTER
Commercial Manager Shipyard Supply Co
WHAT OPTIONS ARE AVAILABLE IN INFLATABLE FENDER CONSTRUCTION?
SAM THOMPSON Co-founder & Director JMS Crew
AS A CREWMEMBER IS BIGGER ALWAYS BETTER?
EDDIE KLOOSTERMAN Global Commercial Manager Mr Smith
WHAT ARE THE LATEST DEVELOPMENTS FOR ON BOARD ENTERTAINMENT SYSTEMS?
GWYNNE LEWIS
Product Line Director Orolia Maritime
IN A GROWING AGE OF CYBER-CRIME AT SEA, HOW CAN WE SECURE OUR NAVIGATIONAL SYSTEMS?
There are three main fabrics used in inflatable fender construction; PVC, Hypalon and Polyurethane (PU) and each has its pros and cons depending on budget and intended usage. Most will be familiar with PVC fenders as they’re used on small dinghies through to superyachts. They’re lightweight, have neat welded seams and generally offer the most cost-effective way of protecting the yacht. However, they are more susceptible to UV degradation so are best used with a protective acrylic cover. Hypalon, on the other hand offers better UV and abrasion resistance and the glued seams are easier to repair once out at sea. This functionality typically comes at a higher cost and increased weight compared to PVC. Finally, there is Polyurethane for the ultimate abrasion resistant and hardcore fendering solution. But more frequently used in the commercial sector on very large yachts.
More and more I am getting crewmembers stating a specific size of yacht they are looking to join. When I hear this I immediately roll out the phrase that ‘bigger isn’t always better’ which in the case of superyachts is very relevant. One size most definitely doesn’t fit all in this industry and it often takes a bit of trial and error before you find out what works for you. The scope of a specific role differs massively from a 30m to an 80m, so much so that it takes a very different mind set and skill level to be able to tackle the job properly. This runs across all departments and we haven’t even touched on the required certification! To ensure a happy and well run yacht it is vital that the crew enjoy and feel comfortable in the role they are taking on and it shouldn’t be ‘all about the money’. Never rule out a smaller yacht as it could be the best job you have ever had, it was for me!
The biggest development
is IP Television, this means you do not have to use any tvro’s anymore only a good and stable internet which could be provided for example by cellweaver.Other latest developments are Apple TV solutions, updates via app and music streams. A yacht owner or guest needs to feel that they can go across the world with just one single touch of a touchscreen button. At Mr Smith we provide the ultimate entertainment experience for superyachts by employing user friendly software for accessible control. We believe that entertainment systems must be quick, high-end and easy to use regarding movies, series or any kind of music or entertainment that is requested. We also pride ourselves in constant reasearch and development so we’re always ahead of the curve and providing the very latest in on board audio visual solutions.
Since the development of the Global Navigation Satellite System (GNSS) in the late 70s, Position, Navigation and Timing (PNT) based on satellite input has been vital on board superyachts, allowing GNSS receivers to determine location using time signals transmitted from space. The best way to protect navigational systems from intentional interference is with a multi-layered suite of resilient PNT solutions: Passive protection devices such as antijam antennae that block GNSS interference from the horizon, software-based navigation protection devices that alert the bridge and active defence solutions which filter suspicious radio frequencies from the GNSS signal. Orolia Maritime also offers alternatives such as Satellite Time and Location (STL), an encrypted signal 1000x stronger than GNSS. It resists spoofing and allows vessels to maintain course even when there has been total denial of navigation signals.
ONBOARD | WINTER 2019 | 155
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