505 sailboat size

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Sailboat Guide

505 is a 16 ′ 6 ″ / 5 m monohull sailboat designed by John Westell and built by Rondar Raceboats, Fairey Marine Ltd, Fountaine Pajot, Butler Mouldings Ltd., Binks Yacht Contructions, Gmach & Co. Ltd. (J. L. Gmach & Co.), Parker Yachts, La Prairie, Honnor Marine Ltd., Lanaverre, Aubin, Chippendale Boats, Clark Boat Company, and Mader Bootswerft starting in 1954.

Rig and Sails

Auxilary power, accomodations, calculations.

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio .311 Hull Speed = Max Speed/Length ratio x √LWL

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

SA/D = SA ÷ (D ÷ 64) 2/3

SA : Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
D : Displacement in pounds.

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Ballast / Displacement * 100

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

D: Displacement of the boat in pounds.
LWL: Waterline length in feet

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33 )

D: Displacement of the boat in pounds
LOA: Length overall in feet
Beam: Width of boat at the widest point in feet

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

CSV = Beam ÷ ³√(D / 64)

Developed from the CORONET, the 505 soon became an international gold standard for high performance dinghys. The class rules have allowed experimentation in both rigging and construction techniques so that, as can be seen, many well known builders have, at one time or another, been involved in the building of 505s. The list of present and former builders shown is far from complete. The latest Information about current builders etc. can be found on the excellent class web site.

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505 Dinghy: The Ultimate Guide to Sailing the High Seas

by Emma Sullivan | Aug 13, 2023 | Sailboat Gear and Equipment

Short answer 505 dinghy:

The 505 dinghy is a high-performance, two-person racing sailboat that was first designed in 1954. It features a trapeze system allowing crew members to hike out over the water for increased speed. The boat’s strict one-design class rules ensure fair competition at all levels.

How to Sail a 505 Dinghy: A Step-by-Step Guide for Beginners

Title: Mastering the Art of Sailing a 505 Dinghy: An Enthusiast’s Delight

Introduction: Embarking on your sailing journey with a 505 Dinghy is akin to stepping into a world of exhilarating adventures, where wind and waves become your allies. As a beginner, it’s important to set sail with confidence and knowledge. Fear not! This comprehensive step-by-step guide will walk you through the intricacies of sailing a 505 Dinghy, providing valuable insights alongside witty hints to elevate your sailing experience.

1. Getting Acquainted with Your 505 Dinghy: Before embarking on any new adventure, taking the time to familiarize yourself with your vessel is crucial. Begin by understanding the different parts of the dinghy – from bow to stern, mast to rudder. Discover how each component contributes to its smooth maneuvering and enhanced control.

2. Safety First: Preparing for Launch: While setting sail in your beloved dinghy entices you with promises of freedom and excitement, ensuring safety remains paramount. In this section, we delve into essential safety precautions such as checking weather conditions, wearing appropriate attire, familiarizing yourself with life-saving equipment and navigation rules – guaranteeing memorable experiences without compromising well-being.

3. Rigging Your 505 Dinghy: The artistry of rigging lies in its marriage between functionality and finesse. Adjusting sails, tuning rig tensions, securing sheets – these are just some aspects that demand attention if you’re aiming for optimum performance on waters. Our step-by-step instructions paired with clever tips will empower you to harness the power of winds efficiently.

4. Gliding Through Wind & Waves: Setting Sail Techniques Mastering the art of sailing involves understanding the dynamics between wind direction and boat movement instinctively. Learn how to harness wind power through techniques like pointing upwind or bearing off downwind while navigating gusts effortlessly using responsive steering controls. This section not only enlightens you on sailing theory but also imparts practical wisdom to enable you to glide confidently across various conditions.

5. Mastering the 505 Dinghy: Advanced Maneuvers As your skills and confidence grow, it’s time to explore the realm of advanced maneuvers that enhance your sailing prowess. Delve into clever techniques like tacking, jibing, and optimizing your use of sail controls for superior speed , grace, and control in every sailing scenario – transforming yourself from a mere enthusiast to a true dinghy maestro.

6. Troubleshooting & Maintenance: Sailing journeys inevitably face challenges – be it unexpected wind shifts or equipment malfunctions. But fret not! Our detailed troubleshooting section unravels common issues encountered by beginners and provides witty solutions to tackle them head-on. Additionally, we equip you with essential maintenance knowledge so that your 505 Dinghy remains shipshape for years of exhilarating adventures.

Conclusion: Undertaking the art of sailing a 505 Dinghy as a beginner has never been more exciting or easily accessible than with this comprehensive guide at your disposal—combining professional insights with wit and cleverness throughout each step. As you absorb the information within these pages, let the winds carry you towards endless days of mastery on tranquil waters – content in knowing that every journey undertaken will be embraced with enthusiasm, confidence, and pure joy!

Exploring the Versatility of 505 Dinghies: FAQs Answered

Have you ever wondered what makes 505 Dinghies so special? Perhaps you’ve seen these sleek and stylish sailing boats cutting through the water with grace and speed, leaving onlookers in awe. If you’re curious to learn more about these versatile vessels, look no further! In this blog post, we will be diving deep into the world of 505 Dinghies and answering some frequently asked questions to help you understand their unique qualities.

Question 1: What is a 505 Dinghy? Answer: A 505 Dinghy is a high-performance racing sailboat that has gained immense popularity over the years. It was designed back in 1954 by John Westell, who aimed to create a fast and versatile boat suitable for both racing and cruising. Its compact size, lightweight construction, and modern design make it an ideal choice for competitive sailors seeking thrilling experiences on the water.

Question 2: What sets 505 Dinghies apart from other sailboats ? Answer: One of the main aspects that distinguish a 505 Dinghy from its counterparts is its double trapeze system. This innovative feature allows two crew members to hang off trapezes on either side of the boat while suspended above the water. By balancing each other’s weight dynamically and controlling the sails’ position accordingly, they can maximize speed without compromising stability.

Furthermore, 505s are renowned for their exceptional upwind performance due to their powerful rigs and efficient foil profiles. The boat’s planing capabilities enable it to reach exhilarating speeds when reaching or running downwind, adding an adrenaline-fueled element to any sailing experience .

Question 3: Can I race a 505 Dinghy even if I’m not an experienced sailor? Answer: Absolutely! While being primarily designed for racing enthusiasts, a 505 Dinghy can also serve as an excellent platform for sailors at all skill levels. Its forgiving nature and responsive controls make it an ideal vessel to learn the ropes of high-performance sailing . With time and practice, even beginners can take full advantage of its speed potential.

Question 4: Are 505 Dinghies suitable for long-distance cruising? Answer: Though primarily known as a racing dinghy, many owners enjoy using their 505s for longer cruises and adventurous explorations too. While not as spacious as larger sailboats designed solely for cruising, the versatility and performance of a 505 Dinghy can provide an exhilarating experience for those looking to push their limits on extended journeys.

Question 5: How do I maintain a 505 Dinghy? Answer: Proper maintenance is crucial to keep your 505 Dinghy in top shape. Regular cleaning, inspection of the hull and rigging, and greasing moving parts are essential tasks that should be performed to ensure longevity and optimal performance. It’s also recommended to store your boat out of direct sunlight when not in use to help preserve its vibrant appearance.

In conclusion, the versatility of 505 Dinghies makes them stand out among other sailboats . With their exceptional speed capabilities, forgiving nature for beginners, and potential for both racing and cruising adventures, these boats have earned a special place in the hearts of sailing enthusiasts worldwide. So why not consider exploring the exciting world of 505s yourself? The experiences they offer will undoubtedly leave you with unforgettable memories on the water!

Mastering the Art of Racing in a 505 Dinghy: Tips and Techniques

Have you ever dreamed of gliding effortlessly across the water, feeling the rush of wind in your hair as you expertly navigate the waves? If so, then mastering the art of racing in a 505 dinghy may be just the challenge you’ve been craving. In this blog post, we will dive deep into the world of dinghy racing and provide you with valuable tips and techniques to help you become a true master of this exhilarating sport.

Firstly, let’s talk about what exactly a 505 dinghy is. The 505 is a high-performance double-handed sailing boat that has gained immense popularity in competitive racing circles. Known for its versatility and speed, the 505 demands a unique set of skills and knowledge to truly harness its potential on the water.

One key aspect to mastering racing in a 505 dinghy is understanding and controlling sail trim. Sail trim refers to the configuration and adjustment of sails to optimize performance. In the case of a 505 dinghy, this involves carefully adjusting both main and jib sails to match wind conditions. Maintaining proper sail tension ensures maximum power while preventing excessive heeling or stalling. Experimenting with different sail shapes and settings during practice sessions will allow you to develop an intuitive sense for finding that perfect balance between speed and control.

Another crucial skill for success in 505 dinghy racing is having excellent boat handling techniques. As these boats are highly responsive, it’s important to have precise control over steering, weight distribution, and hiking technique (leaning out from the boat). Perfecting your boat handling abilities will enable swift maneuvers such as tacking (changing direction by turning into the wind) or jibing (changing direction by turning away from the wind) – essential moves for overtaking competitors or navigating around buoys during races.

In addition to technical skills, mental agility plays a significant role in dinghy racing success. Being able to read wind patterns, anticipate changes in conditions, and make split-second decisions are all essential for gaining a competitive edge. Developing an intuitive understanding of your boat ‘s capabilities and limitations will give you the confidence to take calculated risks and react swiftly to changing circumstances.

Now let’s discuss some tips and techniques specific to racing in a 505 dinghy. Firstly, teamwork is paramount when sailing a double-handed boat like the 505. Effective communication between skipper (helmsperson) and crew is crucial for maintaining coordination during maneuvers. Clear and concise instructions, along with trust and mutual respect, foster a harmonious partnership on board, allowing for seamless teamwork that can make all the difference during intense race moments.

Strategic decision-making is another important aspect of dinghy racing. Assessing wind shifts relative to the course layout and adapting your tactics accordingly will give you a considerable advantage over competitors. Similarly, understanding rules such as right of way will help avoid penalties or collisions during races.

Finally, while mastering the art of racing in a 505 dinghy requires practice and dedication, never forget to have fun! Embrace the challenges and relish in the adrenaline rush that comes with slicing through the water at top speeds . Don’t be afraid to push your limits – it’s through trial and error that true mastery is achieved.

In conclusion, mastering the art of racing in a 505 dinghy demands a combination of technical skills, mental agility, teamwork, strategic thinking, and above all else – passion for this exhilarating sport. By following these tips and techniques, you’ll be well on your way to becoming a force to be reckoned with on the racecourse. So hoist those sails high, trim them just right, communicate seamlessly with your teammate – because soon enough you’ll find yourself at the forefront of 505 dinghy racing excellence!

Choosing the Right Equipment for Your 505 Dinghy: Common FAQs

Choosing the right equipment for your 505 dinghy can make all the difference when it comes to performance on the water. With so many options available, it can be overwhelming for first-time buyers or even experienced sailors looking to upgrade their gear. In this blog post, we will answer some common FAQs about choosing the right equipment for your 505 dinghy. So, sit back and relax as we guide you through the world of 505 dinghy equipment.

1. What are the essential pieces of equipment for a 505 dinghy? When outfitting your 505 dinghy, there are a few essential pieces of equipment that you shouldn’t overlook. These include sails, spars (mast and boom), rigging, hiking straps, and tiller extensions. Each of these components plays a crucial role in optimizing your boat’s performance and ensuring an enjoyable sailing experience.

2. How do I choose the right sails for my 505 dinghy? Selecting the right sails for your 505 dinghy is vital to maximize speed and maneuverability. Generally, you’ll want to consider wind conditions and personal preferences when choosing sailcloth material and sail cuts – whether it is Dacron or laminate materials like Mylar™ or Technora™. Consulting with experienced sailors or sailmakers can help determine what works best for your sailing style.

3. What should I consider when selecting spars? The mast and boom are key components that affect how your sails perform in different conditions. When choosing spars for your 505 dinghy, factors such as weight, stiffness, and durability should be considered carefully. Consider utilizing carbon fiber options if you’re aiming to maximize rigidity while reducing weight.

4. How important is rigging in optimizing performance ? Rigging may sound like a minor aspect of your boat’s setup but never underestimate its significance in optimizing performance on the water! Properly adjusted rig tension affects how well your sails work , steering responsiveness, and overall boat stability. Tension gauges can help ensure consistent rigging adjustments.

5. Are hiking straps really necessary? Absolutely! Hiking straps play an integral role in keeping you connected to your boat during high-speed maneuvers . These adjustable straps provide additional leverage and stability when hiking out – allowing you to maintain balance and control while increasing the power on the sails .

6. Do I need a tiller extension for my 505 dinghy? A tiller extension is highly recommended for 505 dinghies as it allows the helmsperson to operate more efficiently by extending their reach from the center of the boat. This helps maintain balance while steering without needing excessive movement or stretching.

In conclusion, choosing the right equipment for your 505 dinghy is crucial for optimizing performance on the water. It’s essential to consider factors such as sails, spars, rigging, hiking straps, and tiller extensions to enhance your sailing experience . Remember that each component plays a significant role in ensuring speed, maneuverability, stability, and control – so take the time to research and consult with experts before making any decisions. So get ready to sail like a pro with well-equipped gear built specifically with your 505 dinghy in mind!

Setting Up Your 505 Dinghy: A Step-by-Step Process Made Easy

Setting up your 505 dinghy can sometimes seem like a daunting task, especially for new sailors. However, with a step-by-step process and a little bit of practice, it can actually be quite easy and enjoyable. In this blog post, we will walk you through the setup process in a detailed, professional manner while injecting some wit and cleverness to keep you entertained along the way.

Step 1: Find an Ideal Location for Assembly Before you start unfolding your 505 dinghy like an origami master, make sure you find a suitable location for assembly. Avoid rickety docks or crowded spaces where you might accidentally elbow someone’s latte out of their hand (trust us on this one). A peaceful spot by the water with plenty of room to spread out is ideal.

Step 2: Unpack the Parts Like Christmas Morning As you unpack the various parts of your 505 dinghy, embrace your inner child on Christmas morning. Revel in the excitement of unboxing each component like it’s the coolest toy ever – because let’s face it, sailing is pretty much adult recess anyway. Lay out all the pieces in an organized manner so that no vital part goes missing amidst all the packaging materials. Pro tip: resist the temptation to use bubble wrap as a makeshift sail; trust us again.

Step 3: Assemble the Hull – The Dinghy Skeleton Now comes the fun part – assembling the hull! Think of it as building a puzzle without any missing pieces. Connect each section securely together following the instructions provided. Treat each connection point with care and precision, just like assembling IKEA furniture but hopefully without any leftover screws mocking you at the end.

Step 4: Mounting Hardware – Putting It All Together With your hull successfully assembled, it’s time to mount all hardware components such as daggerboards and rudders. Make sure everything is installed correctly using proper tools to avoid turning this into a “ship of fools” situation. Take a moment to appreciate the craftsmanship of these parts and your masterful assembly skills (cue self-praise).

Step 5: Raising the Mast – The Erection, If You Will Now that your 505 dinghy is taking shape, it’s time to raise the mast. Steady yourself; this may require some coordination and possibly an extra pair of hands. Raise the mast using a halyard and attach any necessary rigging ropes carefully – think less Indiana Jones, more professional sailor. Feel free to indulge in a couple of pirate-inspired “arr matey!” exclamations though, because let’s be honest, who doesn’t secretly want to be a swashbuckler?

Step 6: Rigging the Sails – Dressing Your Dinghy for Success With everything in place, it’s time to rig the sails . Attach them securely while ensuring everything is properly tensioned for optimal performance . Think of it as dressing up your dinghy – those sails need to look fly while catching wind like they just stepped off the cover of Vogue.

Step 7: Double-Check Everything – Sensei Sailor Level Activated Now that you’ve gone through each step meticulously, channel your inner sensei sailor and double-check everything. Give each connection a gentle tug or wiggle (don’t overdo it or you’ll end up doing a little dance with your 505) to make sure nothing comes loose unexpectedly mid-sail.

And there you have it – setting up your 505 dinghy like a pro! Follow these steps with both professionalism and humor, and soon enough you’ll be sailing away with confidence and style on your trusty water steed. So go forth, my fellow sailors, and embark on many memorable adventures aboard your perfectly assembled 505 dinghy!

Unlocking the Potential of a 505 Dinghy: Expert Advice and Insider Tips

Title: Unlocking the Limitless Potential of a 505 Dinghy: Expert Advice and Insider Tips

Introduction: When it comes to sailing, the 505 Dinghy is an epitome of pure perfection. Its sleek design, exceptional performance, and remarkable versatility make it a force to be reckoned with on the water. Whether you’re an experienced sailor looking to enhance your skills or a novice ready to dive into this exhilarating world, unlocking the true potential of a 505 Dinghy requires expert advice and insider tips that will elevate your sailing experience to new heights. So let’s delve into the secrets that will help you master this fantastic vessel.

1. Perfecting Your Rigging Techniques: Rigging is an art in itself when it comes to the 505 Dinghy. A well-rigged boat can make all the difference in terms of speed and handling ability. Start by ensuring that your mast is properly stepped and tensioned according to prevailing wind conditions. Expert sailors recommend experimenting with various rake angles and mast bend adjustments during practice sessions to find what works best for you.

2. Mastering Sail Trim: Sail trim is crucial for obtaining maximum power from your sails while maintaining balance within the boat . With its asymmetric spinnaker setup, proper trim is all about finding that sweet spot where lift forces are optimized while drag forces are minimized. Game-changing tips include learning how to tune your mainsail leech tension, stretch-cords for fine-tuning jib halyard tension, and using adjustable tweakers on your spinnaker sheets for quick adjustments.

3. Maximizing Boat Balance: Achieving optimal balance in a 505 Dinghy is paramount for efficient sailing through variable wind conditions. Familiarize yourself with weight distribution techniques such as fore-aft positioning during upwind beats or adjusting crew weight placements downwind while gybing or surfing waves. Precise coordination between helm and crew plays a vital role in maintaining control and stability, making it essential to communicate effectively to ensure flawless maneuvers .

4. Understanding the Dynamics of Downwind Sailing: Downwind sailing with a 505 Dinghy is where the real fun begins! Expert advice for this phase revolves around mastering the art of surfing waves and using tactical approaches such as gybing before others to gain a competitive edge. A combination of helm finesse, crew weight placement, efficient sheet handling, and communication will help you unlock exhilarating downwind speeds that leave your competition in awe.

5. Exploring Advanced Racing Techniques: To truly unleash the potential of your 505 Dinghy, you must dive into advanced racing techniques favored by seasoned sailors. Consider learning about strategic fleet positioning, identifying wind shifts and patterns on the racecourse, mark rounding tactics, managing starts effectively, and utilizing sail controls tailored to prevailing conditions. With these insider tips up your sleeve, you’ll be ready to take on any regatta with confidence.

Conclusion: The 505 Dinghy offers an unparalleled sailing experience for those willing to explore its limitless potential. By incorporating expert advice and insider tips into your sailing repertoire, you’ll find yourself at the forefront of unlocking its true capabilities. From perfecting rigging techniques to mastering sail trim strategies and understanding dynamic maneuvers like downwind surfing – every aspect contributes to becoming a skilled sailor aboard a 505 Dinghy. So go forth with confidence on your next adventure and watch as this remarkable vessel propels you towards new horizons!

International 505

Class contact information.

Click below

Class Email

Class Website

One-Design Class Type: Dinghy

Was this boat built to be sailed by youth or adults? Adult

Approximately how many class members do you have? 100

Photo Credit:

About International 505

The 5O5 is a double-handed boat that incorporates a lightweight, high-performance hull design with a powerful sail plan and one trapeze. The boat is unique in that it has outstanding performance in all conditions. In light air, it is quick and responsive, and in the breeze, it just goes faster.

Boats Produced: 9300

Class boat builder(s):

Duvoisin, Freemantle / XSP, Ovington Boats, Parker (G.W Parker & Sons), BlueBlue 505, Rondar Raceboats Ltd., Van Munster, Young Marine Services (YMS)

Approximately how many boats are in the USA/North America? 200

Where is your One-Design class typically sailed in the USA? List regions of the country:

East Coast, West Coast

Does this class have a spinnaker or gennaker? Yes

How many people sail as a crew including the helm? 2

Ideal combined weight of range of crew: 375 lbs

Boat Designed in 1955

Length (feet/inches): 16.6′

Beam: 6’2″

Weight of rigged boat without sails: 281 lbs

Draft: 4’9″

Mast Height:

Back to One-Design Central

Performance

Accomodation.

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The 505 is a 16.5ft fractional sloop designed by John Westell/Austin Farrar and built in wood or fiberglass by Fairey Marine Ltd since 1954.

9100 units have been built..

The 505 is an ultralight sailboat which is a very high performer. It is stable / stiff and has a low righting capability if capsized. It is best suited as a racing boat.

505 for sale elsewhere on the web:

Main features

Model	505
Length	16.50 ft
Beam	6.18 ft
Draft	0.50 ft
Country	United Kingdom (Europe)
Estimated price	$ 0	??

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Sail area / displ.	65.49
Ballast / displ.	0 %
Displ. / length	37.04
Comfort ratio	2.47
Capsize	3.78

Hull type	Centerboard Dinghy
Construction	Wood or fiberglass
Waterline length	15 ft
Maximum draft	4.67 ft
Displacement	280 lbs
Ballast	0 lbs
Hull speed	5.19 knots

We help you build your own hydraulic steering system - Lecomble & Schmitt

Rigging	Fractional Sloop
Sail area (100%)	175 sq.ft
Air draft	0 ft	??
Sail area fore	0 sq.ft	??
Sail area main	0 sq.ft	??
I	0 ft	??
J	0 ft	??
P	0 ft	??
E	0 ft	??

Nb engines	1
Total power	0 HP
Fuel capacity	0 gals

Accommodations

Water capacity	0 gals
Headroom	0 ft
Nb of cabins	0
Nb of berths	0
Nb heads	0

Builder data

Builder	Fairey Marine Ltd
Designer	John Westell/Austin Farrar
First built	1954
Last built	0	??
Number built	9100

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Rondar 505 - About

Rondar Raceboats

+44 (0) 1380 831138

505 AT A GLANCE

A POWERFUL HIGH-PERFORMANCE DINGHY

The 505 is a double handed dinghy raced worldwide, that incorporates a high performance hull design with a powerful sail plan and one trapeze. The boat has become very refined over the years and is unique in that it has outstanding performance in all conditions.

The class rules are one design, with the emphasis on controlling aspects that most directly affect boat speed. The sail plan and hull shape are tightly controlled, while the rigging layout, spars and foils are open. This allows the boat to be set up in many ways to suit different sailors. Most boats currently have adjustable shrouds, forestay and mast ram which allows rig tension, rake and mast being to be changed whilst racing.

The ideal sailing weight varies with the prevailing local conditions, with most successful racers being between 140 – 180kg.


Fitted Hull Weight	127kg
Length	5.05m
Width	1.88m
Mast Length	6.9m
Upwind Sail Area	17.25sqm
Spinnaker Area	26sqm
Designer	John Westell
Year Designed	1955
Number of Sailors	2, Single Trapeze
Ideal Racing Weight	140-180kg

Association Link 505.org

International 505 hull

Ovi white hull, light grey deck.

Devolved entirely by our in-house design team, drawing upon the knowledge and experience of Holger Jess- one of the most prolific 505 sailors of a generation. The new Ovington 505 is a result of over 6 months of R & D culminating in a complete 3D model from which the final tools have been CNC cut.

Fully optimised within the class rules – with feedback from the International 505 class association – key features include:

Narrower sections forward
Flatter and more powerful run-off aft
Maximum waterline length
Increased stiffness and structural efficiency

Price: £14,910.00

£12,425.00 (ex VAT)

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From sails to rigging, mast fittings and covers.

TERMS & CONDITIONS

All Known 505 Builders by Ali Meller, Last Updated by Craig Thompson August 2016

Home » Library » Rigging and Project Archive » All Known 505 Builders

In the many years the 505 class has been in existence, a number of builders have built 505s. Boats have been home built as well. The following article attempts to list all known 505 builders and provide a brief description of their 505s. In many cases comments regarding the construction and quality of these older boats are from long time 505 sailors. I am sorry if I unfairly malign some builder’s 505s. I do not have first hand knowledge on most of these builder’s 505s, but relied on what other people told me about them.

Active 505 Builders

Duvoisin 🇨🇭.

Switzerland, copy of Waterat, with some subtle interior differences; the hulls are straight copy of the Hamlin/Waterat. A foam core and a honeycomb core version are available. Epoxy resin.

Duvoisin Website

Freemantle / XSP 🇦🇺

Fremantle Australia, carbon pre-preg, honeycomb cored model available. Hull shape based on a Van Munster with changes to hull shape and a different style interior. A less expensive wet layup verson is also available. Pre-preg boats are painted not gelcoated.

In the 2000’s, Freematle moved their moulds to the far east (China?) and began building boats under the XSP brand.

XSP Website

Ovington Boats 🇬🇧

As mentioned in the Rondar Raceboats section below, Ovington Boats built 505’s from the Rondar tooling for a majority of the 2000’s into 2014. At that time, the moulds had significant wear and a rebuild of the tooling was required, as new boats were beginning to have measurement issues. Rondar elected to take back their moulds and begin building their own boats again.

Holger Jess of Germany worked with Ovington Boats to develop a completely new 505 design. Holger had built a solid business of fitting out the Ovington Rondars and with those moulds now back at Rondar, Jess wanted to continue to work with Ovington as the source for the bare hulls for his rigging business.

Pictures of the new Jess/Ovington 505:

Ovington Boats Website Segelsport Jess Website

Parker (G.W Parker & Sons) 🇬🇧

Parker dominated class for the late 60s, 70s and 80s. Parkers made a whole range of boats, the earlier boats had GRP hulls and sidetanks with a wooden foredeck and centreboard casing. A limited number were built with wooden side tanks. Later boats – starting around 58xx were all GRP (though a few boats with wooden foredecks were still built) and had type numbers (Type 24, Type 25). Some of the Parker boats were built with either Kevlar and/or carbon reinforcing, and several boats were built with partial honeycomb cores.

Parker 505s won most if not all World Championships during the ’70s and early ’80s. The North American 505 fleet at the time was built primarily on imported Parkers and Rondars. Some models and batches of Parkers were very high quality, a couple of batches of them were not.

Type 24 Specification:

Type 25 Specification – January 1988:

Hull and side tanks constructed from a balanced laminate and closed cell foam core throughout with polyester resin. the floor, hull and crew area of the tanks make use of 8mm PVC, whilst the hull topsides and aft end of the seat tanks use 5mm PVC to keep the ends light and the weight concentrated lower down. The centreboard case top, thwarts and foredeck are also fully cored. There was an option for shroud plates or tubes to enable a fully adjustable shroud system to be installed.

Type 25 Mark II Specification – 1992:

The 1992 specification (Type 25 Mark II) included carbon and light alloy reinforcing in the rig areas and a modified hull layup incorporating different foam densities and Kevlar.

Current Offering:

After a long hiatus from building boats, Bruce and David Parker introduced a new boat design in 2012. The protoype boat was showcased at the 2012 Worlds in La Rochelle where they solicited input from the class’s top sailors. For the first production year in 2013, they made some changes to the design based on input they received from the prototype. Boats are available in a variety of models which range from bare hull to fully rigged and ready to race.

Parker Website

BlueBlue 505 🇵🇱

In 2013, the first 505 hull has been built in Poland by one of the leading polish boat-builders. Hull has already passed the first class measurements. Boat will be available in a few options (depends on hull material and fittings). A few highlights in regarding the hull: side-launcher (to get an additional advantage going upwind), wide spinnaker tube to fit monster spinnakers, clean design to make crew’s work more comfortable and efficient, strengthened forward bulkhead, additional bulkheads in the tanks for hull stiffness. Full carbon/epoxy version will also be available.

BlueBlue 505 Website

Rondar Raceboats Ltd. 🇬🇧

UK, 1960s-present (Milanes & White 1982-1985). In 1982 Pete White and Phil Milanes, both 505 sailors, (of Milanes & White) bought the Rondar 505 moulds and started making 505’s. In February 1985 Rondar Boats and Milanes & White merged. Since July 1987 Rondar Boats has been based at Melksham in Wiltshire.

Rondar built different models over time, some with wooden foredecks, most all plastic. From the 1960s to 1992, Rondars were polyester. In 1992 at about 505 8300 they switched to epoxy. In 1992 or ’93 at number 8400 a new hull shape was introduced, and the same hull shape is used today (8/2003) although the interior layout has been updated a few times, with a major update in mid 2003. These boats are fully cored, epoxy construction. The KISS Rondar was a US rigging spec version built with vinylester resin rather than epoxy. When compared to the previous hull shape, the current hull shape has a sharper bow, narrower waterlines, slightly straighter rocker at station 6 and the plate case as far aft as possible. The majority of boats built since the new hull shape was introduced have been constructed using epoxy resin, bi/tri-axial cloth with carbon and Kevlar reinforcing and a closed-cell high-density foam core. These recent Rondar 505s have won most 505 World Championships since ’92. At some point in the 2000’s, Ovington Boats was contracted to build the Rondar 505’s from the latest tooling.

Starting around 2004, most Rondars were built using full carbon skins and foam core. At about the same time, Holger Jess (Segelsport Jess) of Germany began selling fully rigged Rondars to his specification. These Segelsport Jess rigged boats have seen a great deal of success at the World Championships and have gained favor especially among German teams. As of August 2013, the latest batch of Rondars began having measurement issues which forced a rebuild of the tooling.

Rondar developed and produced a new 505 design, fundamentally re-thinking the construction process to make the boat less expensive to build. As of 2016, they are still working out some issues with the design in order to make it rules compliant and light enough to rig at or below minimum weight. There are several prototypes of this new design, which still features the same hull shape as past boats. Also, Rondar will still build a boat with their previous interior layout for those who prefer that over the new design.

Pictures of a typical 1990’s KISS Rondar:

Pictures of a 2011 carbon Rondar rigging by a US team:

Pictures of a typical Segelsport Jess rigged carbon Rondar:

Pictures of prototype new design:

Rondar Website

Van Munster 🇦🇺

Van Munster is a recent, 1996, Australian builder. It is epoxy/carbon construction with end grain balsa sandwich in the floor. Keith Van Munster has been building foils for 505s for some years now and is a specialist in the use of laminates for boat building. I believe the hull shape was originally Kyrwood influenced, but has since been modified. More recently Van Munster has revised their hull and interior moulds and offer a honeycomb cored, all carbon prepreg model.

Pictures of a circa 2002 Van Munster 505:

Van Munster Website

Young Marine Services (YMS) 🇦🇺

South Australia. Also based on a Kyrwood, but with a rather different resulting shape. Wet layup, fully cored.

YMS Website

No Longer Active 505 Builders

Chippendale 🇬🇧.

Believed to be the first 505 builder. Chippendale build the Coronet, which later inspired the design of the 505 . Ten 505’s were built using new glue to glue together the wooden ply. Mr. Chippendale did not think the glue would last over 10 years, but actually the glue still works fine today on F37, built as early as 1954.

Ballenger 🇺🇸

Buzz Ballenger built several series of 505s in the late 1970s and early ’80s, first near Chicago, later in Santa Cruz CA. Ballenger changed their hull shape and interior details at least three times in an effort to built a faster boat. The final hull shape was influenced by both the Kyrwood and Hamlin/Waterat shapes. Ballenger sail numbers are in about the 5800 to 7400 range. Early boats were polyester and partially cored (airex). Some of these had extensive Kevlar or carbon fiber. Later boats were epoxy. 7356 is one of the last Ballenger’s built, and looks to me like a really good boat. It is fully cored, most probably with Airex, had a good interior layout, is quite stiff, and was ten pounds underweight. Ballenger was (and is) a mast rigger, so many of the boats came with Ballenger spars. The masts have bend characteristics not too dissimilar to the Proctor “D”, though they were normally black anodized.

In March 1999, the Ballenger 505 tooling was acquired by Witchcraft boats, an aspiring new builder in Rhode Island. Witchcraft built several boats after updating the interior tooling before they began to build boats of the Mark Lindsay Boatbuilders hull shape.

Bamford Marine 🇨🇦

Toronto, Canada. Phil Tillman reports, “I do not know how many he built but at least one [for Steve Kidner].” Bamford could not compete with imported Parkers and ceased production of 505s.

Binks Yacht Constructions 🇦🇺

29 Byre Avenue, Paringa Park, South Australia. Production in the 60’s and early 70’s? Binks boats won the 1963, 1964 and 1965 World Championship.

UK, 60s and 70s builder, woven roving layup, not very stiff, low mast step, could not handle much rig tension, not as well built as the Parkers of the era. Solid boats though. I have been told the boats have more rocker than we now like, and that the hulls tend to be heavy.

Thistle sailor and builder for a time on the west coast. Located in Kent Washington, a suburb of Seattle. Built some 505’s in early 70’s. Not a high class boat.

Collingnon (CDK) 🇫🇷

The Collignon 505 has an epoxy kevlar hull build in France (numbers in the range of 8200 to 8500). The shape is very close to that of a Kyrwood 505; Philippe Boite and Jean Luc Muzellec have raced Collignon hulls and won the French Championship several times as well as many other events. The hulls are very stiff and very expensive on the second hand market.

Copland Boats 🇬🇧

Ventnor, Isle of Wight, GBR

Fairey Marine 🇬🇧

Hot moulded wooden construction, 50s 60s? Some of the earliest 505s were built by Fairey Marine, including all of the very first batch of 505s. Amazingly, some of these all-wooden 5o5s are still around! The photos are of 505s 8 and 21, both in very good to incredible condition. These two and two other very early Fairey Marine 505s are still sailing and occasionally racing in France. In many cases Fairey Marine built the hull shell and the tanks, foredeck, CB case etc. were finished by another builder.

Bob Fischer built five boats from the old Collignon hull mold and a brand new deck mold starting in 2007 in La Rochelle France. These boats are: FRA 8933, FRA 8969, FRA 8971, BEL 9074, and FRA 9086.

Photos of Fischer 505 Number FRA 9086

Fountain Pajot 🇫🇷

The Fountaine Pajot 505 has a a polyester hull which performs really well in light wind but is not stiff enough to carry the load of our modern rig. It is no longer built, last hull numbers about 6000. The builder is still making other boats in France though.

Moulded all wooden construction. Mid to late ’70s and perhaps early 80s I don’t think many were built. They are still around, especially in France.

J. L. Gmach & Co, Ltd. 🇬🇧

Ashord Works, Fordingbridge, Hants UK – all plastic boat built in the early ’70s. Two or three of them were shipped to North America. One of these met its end when Carl Fast took a chainsaw to it. 3xxx numbers, actually a pretty good boat for its time.

Haddleton 🇨🇦

Canada – These were built by David Haddleton in Vancouver from about 1965 to 1970, I think they produced a mark 1 mark 2, and mark 3 model. Maybe somebody in Vancouver has more information about them but David and Mike Pope were the hot sailors in Vancouver during that era.

USA – 1977-1981. Contemporary with Larry Tuttle and Mark Lindsay building their own hull mold at Mark Lindsay Boatbuilders, and also influenced by the Kyrwoods, Howard Hamlin lofted a set of lines, and built tooling for a mostly plastic 505. The first two Hamlins raced at the 1978 North American Championship in Toronto, against the first Lindsay-hulled Lindsay. Hamlins were of monocoque construction and were fully cored. The boats were epoxy layup and initially all-glass. Cores were initially foam. Eventually, Hamlin chose to use honeycomb in place of foam, and for the last two boats, significant amounts of Kevlar. Hamlin ended boat construction in 1981. About 18 were built. Most are still racing today. The tooling eventually ended up at Waterat Sailing Equipment, which is still using the tooling today. Apart from some layup, core and structural differences, the differences between Hamlins and Waterats are that the centerboard trunk cap is slighly lower in the Waterat, and the main thwart going from the cap to the seat tanks is lower.

Honnor Marine 🇬🇧

UK builder. Sailstar was the US dealer for Honnor. There is a Sailstar brochure on the Swedish 505 web site . Some Honnor Marine 505s are in the northeast US. Very weak boat. Had large (8″ by 18″) ports (3 I believe) in the top of the tanks. Always leaked. 505 Designer John Westell worked at Honnor for awhile; “Mr. Westell has played an important part in the development of fiberglass construction techniques for British ocean racing craft and is also widely known for his work on the famous Lotus racing car body.”

Kulmar / Otto 🇦🇺🇸🇪

Australia – recent builder. Similar to Kyrwood shape. Vinylester resin, foam core. Ceased production in 2002. The tooling was acquired by a Swedish 505 sailor and owner of a composite parts company, Karl-Otto Strömberg, in 2003. The first Swedish-built 505 (bare hull) was on display at the 2003 World Championship in Limhamn, Sweden.

Krywood Composites 🇦🇺

Kyrwood Composites was very active building boats in Australia. Partly cored (balsa) polyester boats. Kyrwoods have won multiple 505 world championships. An exotique model with carbon fiber reinforcement was available. Kyrwood ceased production shortly after the Townsville world championship in 1996 and the tooling was eventually sold to Zegelmeyer in Germany. I do not believe that Zegelmeyer has ever produced any 505’s from the molds.

Lanaverre 🇫🇷

France – Very early builder, until late ’60s. Some imported to the US. GRP hull wood deck and centerboard trunk etc. Wood spars. # 157 I believe. Old and not comparable to a Butler of that time.

Lindsay (Mark Lindsay Boatbuilders) 🇺🇸

Lönnfors 🇫🇮

From Leonhard Mader: The hulls of our 505 and of all the other class boats we are producing are exclusively built with a sandwich foam core. With honeycomb as core material of the hulls we only have got problems in the past. In the underwater region where the boat is hitting the waves in heavy seas there appeared delaminations for the connection between the laminate and the bridge of the honey combs is very small. In contrast to the foam sandwich there are no problems for the laminate is pressed extensively As well, there is no danger of condensation in the cavities. The design of our hulls is from a German boat which was very successful in the 80s and 90s. In contrast to the older boats, the keelson (where the maststep is placed) was lowered 15 cm in the newer boats we are building presently. The advantage is that the mast can be longer in that region and achieves a more harmonic bend in the lower region. Our boat is sailed very successfully by Stefan Böhm in German and European regattas. If you will like to ask him, please don’t hesitate contacting him.

Milanes & White 🇬🇧

Phil Milanes and Pete White built what is essentially a Rondar 505, using the same tooling that Rondar had used. Esssentially, Rondar was called Milanes & White for some period of time. The tooling and company reverted back to Rondar.

Mike Mills 🇨🇦

USA, early to mid ’70s. A few early super boats built by Ron Moore of later Moore 24 fame. Some of these boats are still around and sailing. As of March ’99, the Moore tooling is available for someone who would like to build 505s.

Rowsell and Morrison 🇬🇧

British – Built 3 (I think) boats sometime in the 80’s. The hulls were epoxy with mahogany plywood decks etc – very similar to the Lindsay’s.

Schneider 🇨🇦

Rolf or Ralph Schneider. Canadian, Toronto. Fiberglass with wooden foredecks. Early sail numbers – eg. 2728 was a Schneider.

Skolmen-Krywood 🇺🇸

California builder, building wooden interiors on Kyrwood hull shells. Not sure how many were built; two? The Skolmen-Kyrwood I saw had a planked foredeck and a lightweight — and fragile — centerboard cap with lightening holes cut in it. This may have been a modification by an owner.

USA 1960 – 1972 approximately. Imported fiberglass hulls made at the Lotus factory in England , finished the boats in wood. Minimum weight, very stiff and competitive. When Lotus stopped building shells, he used Parker shells (I think the last 12 he built). May have used Butler hulls at some point too.

UK, late ’70s early ’80s. An all wooden 505, very few built.

Waterat Sailing Equipment 🇺🇸

Waterat Sailing Equipment is still in business, but is no longer building 505’s. The final batch of three boats was completed in 2012.

Waterat was founded by Larry Tuttle, who had previously been a partner at Mark Lindsay building 505s, and had later worked with Howard Hamlin on the Hamlin 505s. Waterat’s first three 505s were wood and wood veneer finished boats built on Hamlin hulls (the prototype for this batch of three, 7200, Larry’s own, was built on a Lindsay hull). In their use of wood, these boats resembled the Lindsays, except they had cored veneer covered foredecks unlike the plywood foredecked Lindsays, and had oak rather than mahogany veneer on the seat tanks. Waterat acquired the Hamlin tooling in early 1983, and began building mostly plastic 505s. The wooden veneer finished boats were discontinued.

Two versions of plastic 505 were built, a glass with foam core boat, and a honeycomb cored boat with some Kevlar in the skins. Both boats were built with epoxy resin. Eventually, the foam-and-glass model was discontinued. The early foam core boats used Clark foam, while the later ones had a PVC foam core. Waterat now builds all boats with epoxy resin, glass & Kevlar skins, and honeycomb core. The V2 specification is carbon fiber forward of the shroud chainplates and Kevlar aft of the aft thwart.

In preparation for the 2004 World Championship in Santa Cruz, CA, Trevor Baylis worked closely with Larry Tuttle to put together the most innovate 505 the class had seen in many years. The most notable feature was a offset launcher tube which allowed the boat to take advantage of the forward tack position while still having the performance benefits of the launcher. After this boat was built, Henry Amthor convinced Larry Tuttle to produce an offset launcher conversion kit for the many Lindsay, Hamlin, and Waterat bag boats that were still racing. Since 2004, the tack forward offset launcher has gained popularity, as many people see this arrangement as the best of both worlds.

Pictures of one of the first “wood look” Waterats USA 7349:

Pictures of a typical mid 1990’s fully rigged Waterat:

Pictures of Trevor Baylis’ Waterat USA 8854, which started the recent tack forward offset launcher movement:

Pictures of Jeff Miller’s Waterat 9082, one of the last ever produced:

Witchcraft 🇺🇸

Tom and Geoff Hurwitch built a few boats in the late 1990’s and early 2000’s under the builder name Witchcraft Boats. The first Witchcraft was launched in early 2000. The first few boats were built on the Ballenger tooling which was heavily modified and had an all-new interior. Witchcraft then acquired the Lindsay moulds in the mid-2000s but I am not aware of any completed boats that they constructed from those moulds. According to the 505 registry , there are 4 Witchcraft 505s that have been measured; the first two are likely from the Ballenger tooling, and the last two, 8845 and 8846, have never been seen on the racecourse. Perhaps those were pulled from the Lindsay tooling?

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You may have heard that 505’s are some of the most well-made dinghy’s around. Many 505’s can stay competitive for an indefinite period of time when well cared for. Some older 505’s were not built as well, and may not be worth spending time and money on to get back on the race course. This page is organized in a way to help you determine which boat is right for your own 505 sailing goals. Visit the list of builders for more information on all the various 505 builders throughout the years. Also, hull numbers are sequential, and are issued upon initial measurement after the boat is built. The minimum weight of a 505 (weighed with all equipment required for racing except sails) is 127.4kg or 280.9 pounds. Many boats have lead corrector weights (50% located at front of CB trunk, 50% located at rear of CB trunk) to bring the boat up to this minimum weight.

The used boat ads on this page are organized based on the following classification scheme:

Listing Category	Description	Typical Price Point (USD)
1	Pre- 1980’s boat of uncared or partially cored construction. Typically polyester or vinyl ester resin and outdated rigging. Suitable for day sailing, beach sailing, or an occasional local race or Portsmouth Yardstick regatta.	$0 - $2,000
2	1980’s or newer boat of fully cored hull construction. Could be competitive at the local and regional level in the right hands. Usually has some major issue preventing the boat from being truly completive such as being significantly over the minimum weight. May require significant rigging work to get racing but not worth duping too much money into.	$2,000 - $5,000
3	1980’s or newer boat of epoxy resin and fully cored construction. Some older and well-cared-for Lindsays and Hamlins could also be considered a Category 3 boat. Could be competitive at the local, regional, and national level in the right hands. Typically requires some significant amount of rigging work to be competitive at the regional and national level. May not have the latest mast, foils, or sails which would set it apart from a Category 4 boat.	$5,000 - $9,000
4	1990’s or newer boat of epoxy resin and fully cored construction. Some older and well-cared-for Waterats could also be considered a Category 4 boat. Ready to race at the regional or national level with only minor rigging work or upgrades. Could be competitive at a Worlds with some work and in the right hands. Typically includes modern high-aspect ration foils, newer racing sails, and all the latest systems.	$9,000 - $15,000
5	2000’s or newer boat of epoxy resin and fully cored construction. Typically carbon fiber construction. Turn-key and ready to race at the national or international level. Includes modern high-aspect ration foils, newer racing sails, and all the latest systems.	$15,000+

The Surtees Service Award was dedicated at last year’s NA’s to commemorate outstanding service to the American Section. The inaugural award was presented to Ali Meller.

It is a pleasure to introduce the 2003 winner of the Surtees Service Award – Jesse Falsone.

As all of you know, Jesse is the epitome of the “go-to guy” for our Class. When a valuable role within the American Section needs to be filled, Jesse has never been afraid to put his money where his mouth is and step up to the task.

In the eight years that he has been in the Class, Jesse has served as both Class Secretary/Treasurer, and President of the American Section.

Upon “retiring” as Class President, Jesse took on the role of Tank Talk Associate Editor, and over the past few years, no one has contributed more material to Tank Talk than Jesse.

Jesse is an incredibly focused competitor who has always found time to pass his knowledge along. After working for years to become one of the top 5o5 crews in North America, Jesse published a compendium on “High Performance Dingy Crewing,” utilizing both his knowledge and that of other top NA 5o5 crews. This pamphlet runs 33 pages, and is literally a textbook of how to climb the learning curve for a 5o5 crew. Any skippers out there up to the challenge?

Jesse has set the bar for 5o5 class members, dedicating a superhuman amount of time & effort into making the American Section the solid organization that it is today.

Although he is taking a well-deserved break from the 5o5 and cannot be here today, let’s have a big round of applause for Jesse.

Ted Ferrarone

I’m very proud to have commissioned this new service award bearing the name of one of our most distinguished members: Dennis Surtees’. Dennis is a legend in this class, both for his outstanding performance and for his superlative service. I’m equally proud to have Ali Meller as the first recipient. Ali has served in so many capacities for this class, most of which many of you don’t know about or may have forgotten. Ali has been fleet captain in the US for two different fleets (maybe more in Canada?). In one of these he was largely responsible for the creation of this fleet at a new club. He served as VP of the American Section, Editor of Tank Talk, VP of international (an office created for him), and is now completing his term as President of international. As webmaster, Ali took the 505 web page and made it the most informative class page on the Internet. US Sailing used our web page as an example of what a great class web page should look like. Ali was also instrumental in introducing countless people to the 505 through personal communications and through sailing time.

Ali’s leadership came along at a crucial time for the 505 class. In the early 90’s we were a class teetering precariously on the seesaw of success and failure. Our numbers in the US had steadily declined, and the class lacked direction. Ali was the catalyst for our resurgence, and a large reason why we all enjoy fine competition today.

Simply put, nobody in the world has put more into the 505 class in the past decade than Ali Meller.

Ali, on behalf of the 505 American Section, it’s my honor to present you with the Dennis Surtees Service Award for 2002.

“I nominate Bill McKinney and Stine Cacavas for the Cahn award. Bill has been with the San Diego for over ten years, and is the guy who always spends regattas in good spirit, with lots of humor, humbleness and grace. And style. After coming in from the race course early one day in Santa Cruz, while sitting in his chair, he greeted every sailor at the ramp with a cold Corona with lime. Yes, his regatta kit includes chairs, a cooler on wheels, and a cutting board. Stine has been sailing with Bill for a few years now, and while she shares Bill’s positive attitude, she also brings a new level of competition to the team. They competed in the 2010 worlds in Denmark sailing Fever Pitch, Dave Cahn’s own Lindsay. For the 2012 worlds in France they upped their game, buying a newer Waterat. I take this as a good sign that they will continue to favor us with their company for many years to come.”

Aaron Ross, USA 7156

Nominated and presented by: Mike Martin

The Dave Chan award goes out to the individual or team that expresses sportsmanship in the unique way of 505 sailing because they love 505 sailing. The award is not necessarily for the guy that wins all the races, but the guy you would most like to have a beer with at the end of the day.

These guys fit that description perfectly. They both came into the 505 picture from illustrious lead mining careers. After the first day of proper breeze in a 505 they were hooked. Since then they have enjoyed attending many of the events in northern and southern California. At the end of the day they are always thrilled with whatever they experienced and learned on the water. They are always willing to lend a helping hand despite the fact that they are usually involved in some major repair project themselves. It is always a pleasure having these guys around both on and off the water and we would all have more fun if we adopted their attitude. That is why this year the Dave Cahn award should go to Brad Wheeler and Bill Mais.

As most of you know, the Dave Cahn trophy was created in 1998, in memoriam of Dave Cahn, and his special brand of sportsmanship. Past winners have included Eric Willis/Wendy Herzburg, Barney Harris, Dan Merino/Bill Jenkins, Henry Amthor, and in 2002, Stuart Park.

Please give a big round of applause for the winner of the 2003 Dave Cahn Trophy: Paul Von Grey.

Paul’s nomination for this award was so excellent, that we will just read it to you:

“I would like to Nominate Paul Von Grey of the Pacific Northwest Fleet for the Dave Cahn Trophy. Paul has virtually single-handedly (no pun intended) been the motivation for the resurgence of the 505 fleet in Washington. He has helped push attendance at regattas from an average of three boats to a recent high of 16. He regularly rounds up sailors following races to debrief on successful and unsuccessful strategies and rigging tips. He serves as the unofficial parts warehouse for most of the sailors in Washington and probably has contributed parts, time or rigging advice to a majority of boats in Washington, Oregon, and British Columbia. He helped obtain a container of highly competitive boats that have raised the quality of racing dramatically. Whether you are a current 505 owner who needs to locate crew or a prospective 505 competitor who wants to go for a test ride, Paul is the guy who helps make the connection. He successfully poaches new 505 sailors from other fleets at regattas and every new sailor in the local fleet has probably been pointed to Paul as the guy to talk to about 505’s.

The Pacific Northwest fleet is a knowledgeable, friendly and helpful group of people and the description above could apply to every person in the fleet, however, no person embodies all of those qualities as completely as Paul.”

Let’s give another round of applause for Paul Von Grey!!

Nominated by Dave Stetson

Jesse, I wish to nominate Graham Alexander for an honorary life-membership in the class.

Graham first became a 5-oher around about 1967 and he has been one ever since. I know only a few on this side of the pond with that kind of longevity in the class. He has owned at least six boats, beginning with a 2XXX series boat; he currently owns two, a 45xx Rondar rigged to race with other classics, and Parker 7685. Not only has Graham been loyal to the class with his presence, he has been one of the class’ most ardent recruiters here in the Midwest. Within two weeks of the day I moved to Columbus in 1985, he was in my kitchen pushing me into the fray, getting me onto the boat, and helping me to find a crew slot. He has introduced dozens of people to the boat during the 17 years I have been around to watch.

In addition to recruiting, Graham has been the organizer of the class in Region 3 for as long as anyone can remember. Ki Kaiser and Graham have worked together ensuring a variety of regattas and spreading the word. He was the formal Midwest coordinator for most of the years since 1970.

Graham has been extremely generous with his time helping people to buy boats, helping them to rig them well, and helping to repair them when they broke. He has loaned his garage, his tools and equipment, his hands, and his expertise for fiberglass work, vacuum bagging, and rigging. Each winter, he has taught Sunday-evening courses on racing rules and tactics, crewing and helming skills to groups of local sailors, including newbees and hardened veterans.

Graham has been one of the true fixtures in the class and he has been one of its best public-relations specialists. Through his energy and love of the boat and the class, he has kept 505s in the Midwest and has kept Fleet 17 alive at Hoover Yacht Club. He may not be the most jolly of 505 sailors because he takes his sailing very seriously. It is integral to his core as a person and his love for the class is infectious. Because of his dedication and generosity, I believe he is as close to a life member as one could come.

Nominated by: Mike Martin and Ryan Cox Presented by: Dennis Surtees

Most of the time when we think about an award for service to a class we think about class officers or people that have volunteered their time in a very broad manner. Howard has served this way in the past by being an international class president but that is not why he deserves this award. Everyday Howard provides service to the class on a much more personal level.

The services that he provides range from straightening a mast, to loaning out his coach boat out free of charge, or letting people use his tools or even his entire garage. If you don’t know how to fix something on your 505, you need a tool or a part, who is the first person that you ask?

His services are organizational as well. Howie is always thinking of ways to better himself and always passes what he learns on to the fleet, even if it is one boat at a time. The Long Beach fleet would simply not exist without Howie. Every year howie takes the lead in organizing our weekly practices. A few years ago Team Tuesday was 1 or 2 boats, this year we often see 7 or 8.

Howie has also provided a huge service to the development of the equipment that we use today. 25 years ago he built molds and long lasting Honeycomb Kevlar boats that are still competitive today. Howies funding of the blade development program resulted in production centerboards that cost every one else much less than the developmental price that he paid.

There is no one more valuable to our fleet than Howard. So whether or not he wins this award, next time you see him, just say “Thanks Howie”!

Hanse 505 Standard

Sailboat specifications.

Last update: 2nd April 2020

Hanse 505's main features

Hanse 505's main dimensions, hanse 505's rig and sails, hanse 505's performances, hanse 505's auxiliary engine, hanse 505's accommodations and layout.

Hanse 505 Picture extracted from the commercial documentation © Hanse

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