On any given day, my boat is loaded with 12-24 3700 size tackle boxes. Colour/pattern: Black. 5ft; Displacement: 2,490 lbs. Ballast, Keel - 250 lbs Sail area - 130 sq. Cockpit 6'7" Mast Length 28' 1971 Venture 24 The 1971 Venture 24…. AQUACRAFT BOATS. It usually contributes between 30% and 45% to the weight of the boat. The clearance between the propeller blade tips and the hull bottom should be at least 15% of the propeller diameter and ideally, 20% or more. Doug, According to the original brochure for a 1970's C22, the retractable keel displacement is approx 2230 lbs and the fin keel is approx. 5,2, & 3 oz weights with depth ranges for speeds of 1,1. Capri Sailboats Note. The Otter Boat's Half Weight Keel comes with easy-to-follow instructions and all the hardware you will need to connect it. IOM Weight Budget Anders Wallin, 2003Feb, send comments/suggestions to anders. The boat has a fine entry, a wineglass-shaped transom, relatively low freeboard and really lovely lines overall. Rotate the front of the 1/2 Weight Keel until the 1/2 Weight Keel is parallel to. in measured inside the combined primary sail measurement triangles of both the main and jib (must have main and jib) excluding the free roach provision of Section 2. My Boat weight is Approximately 5600 Lbs. The more durable the boat, however, the heavier it is. This is the bit of the boat that is going to bang in to rocks so I'm thinking about 3/4" plate with 1" round bar for the edge and 1/4" plate for the top of the wing and the rest of the keel. asked by: Jassim A. As a matter of fact, this is a major reason why step 4 in the above list is able to produce forward motion. The only drawbacks are the space taken inside and the price of the system The Catalina 22 MkII is as well listed, on Boat. 3m) cruiser-racer sailboat designed by Finot Conq Architectes (France). The owner of the Feeling 32 chose the Oceanvolt AX electric motor system because he wanted to get rid of d iesel and the noise, smell, maintenance and dirt involved with the old diesel engine. 7 m) for use in the model’s name. On paper this is a low ballast to weight ratio, given that most up-wind performing yachts have a rain more like 50 percent However, since most of this weight is centred in the bulb al the foot of the keel it gives the boat a more effective righting moment. A secondary purpose of most types of keel is to provide ballast; the more ballast, the more stable (and heavy) the boat is. Mast height above DWL - 25' 4" Designer: - Jim Taylor. This, together with a good ballast/weight ratio, explains why she has a reputation as a stiff and comfortable boat at sea, with excellent ability to work to windward. I thought I could pull the boat out and lay up some csm and polyester around the bottom of the keel, then cut it down the centre while its green, then glue both halves together again, then measure the amount of volume with water, then calculate the same volume of lead. The keel is raised and lowered by using a convenient winch, which is operated from the cockpit. Types and functions of Sailboat Keels - Duration: 13:35. When down, the keel provides a 5' draft, which is deep for a boat of this size. 1300 lbs per side. The Keel Downrigger Weight delivers accurate tracking and prevents. multihull worst-case-scenario debate re From winged keel to bulb keel - page 7 - boat design forums, Pitty that they didn't include a. On boats using floating docks where the entire weight of the boat rests on the keel or where the rear of the guard could snag during launching. The keel in its vertical position has zero righting moment. with the short keel depth I would estimate the bulb weight to be about 2Kg. Think about the hell they go through taking a wave the wrong way - if it was a 42 ft different story, or to leave it stored that way totally different. the physics of the world around the object do not change even though its size does. To avoid unnecessary trips to the service center, it might be useful to have a checklist which can be run through systematically, in the hope of pinpointing the. The Catalina 400 MkII is a 40'6" (12. The M25 had a weighted centerboard keel like other trailer able sailboats but featured positive flotation, a low price, easy trailer ability and a comfortable interior with an enclosed head (porta-potty). Alumacraft 166 Bass Boat Specs. This light weight performance keel boat is so easy to rig and handle. 5ft; Displacement: 2,490 lbs. The Day Sailer Association is an international mix of one-design owners, sailors and racers of the Uffa Fox-designed day sailer sailboat. BRB16G: 16″ Keel Bench – Hot Dip Galvanized $ 298. This is very important because 2 full weight keels will make the otter boat sink when going slow In turns or when the line breaks. ft; Sail area – max downwind – 487. On paper this is a low ballast to weight ratio, given that most up-wind performing yachts have a rain more like 50 percent However, since most of this weight is centred in the bulb al the foot of the keel it gives the boat a more effective righting moment. Insert 1/4-20 bolt into the rear hole in your new 1/2 Weight Keel and the rear hole in the Otter Boat. As the keel continued tilting toward the upright position, the loose eyebolt pivoted in the keel, maintaining a fair lead for the winch cable. Boat B is similar: She has a keel with water-ballast tank but it is empty. The Lewis and Clark Expedition began in 1804, when President Thomas Jefferson tasked Meriwether Lewis with exploring lands west of the Mississippi River that comprised the Louisiana Purchase. Brownell's innovative keel stands are designed to save time and labor. Think about the hell they go through taking a wave the wrong way - if it was a 42 ft different story, or to leave it stored that way totally different. This is my first sail boat and after pouring in the shot into the keel, I still have about 12 oz of shot left. dan has an awsome keel chart for 10 lbs. Over 5000 Catalina 25's were produced by Catalina Yachts between 1976 and 1990. The Catalina 22 MkII is a 21'6" (6. Below are 4 sailboats with identical canoe bodies (click image to enlarge): Boat A is a keel boat with water ballast in the keel. The plan is a similar size to a Victoria. Economy sailboats tend to have cast iron keels which are cheaper but less dense and not the preferred metal. His boat is over 2000lbs heavier, and almost all of it is in the keel. It makes the boat stiffer. Elan Yachts are proud to welcome to our family a new partner Aurum Yachts, who will represent Elan in Spanish market. Jib 26 25 18 (including sail identification marks) Mast plug + backstay crane 6 6 6 Spreaders 3 3 3 Bottlescrews, 2pcs 8 8 8 Fittings + shrouds/stays 7 7 7 Jib counterbalance weight 36 31 31 Corrector weight 0 30 75 Rig Total 313 314 312 Boat with rig 1 with rig 2 with rig 3 Boat Total 4010 4011 4009 minimum 4000. The Swing keel version adopts an appendage configuration without compromise between draft and performance. The amount of sail use is smaller when sailing with the keel up in the boat. 7k GVWR, brakes, Spare/Launch wheel, keel guides never used $3850 2. In this long transition from sail to power, the builders shortened up the keel slightly, but kept the long and narrow hull. The keel is a big part under the boat, shaped like a fin, which serves two purposes. Consider trim tab/flap on main keel strut 2. PROTECT YOUR INVESTMENT WITH PREMIER PRODUCTS FROM MEGAWARE. These hybrid canoe/kayaks are suited for bays, lakes and slow-moving rivers. Colour/pattern: Black. The Sailboat Wrecking Yard was born from a real need in the coastal environment as well as the sailing community. There, you can. 00 BRBG: 28″ Bow Rack – Hot Dip Galvanized. Offering the best features of a kayak and a canoe, our hybrid kayaks are proven and allow for a truly unique experience on the water. How is the effect of keel weight different than weight on any other part of the boat, because its weight is offset by the buoyancy of water the water surrounding it? Correct me if I am wrong, but doesn't buoyancy effect all weights on a boat the same, regardless of whether it is above or below the waterline. Bilge keels Because we’re going to be predominantly working our boat out of Portscatho, Si designed her with bilge keels so that she could comfortably take the ground in the drying harbour. On any given day, my boat is loaded with 12-24 3700 size tackle boxes. com, in Keel and centerboard and Wing keel. I am looking for a heavy duty Combination keel / castor roller can carry this much of weight almost 3000kg or more to install it underneath of the boat attaching to the Axle Between Boat and Axle. Fishing kayak owners and paddlers with heavy loads now have an award-winning product to transport their kayak. The drawback to putting the lead in the keel is that it can never be taken out or moved. Small keel roller trailers are often used for aluminium or fiberglass hulls and are reasonably quick and easy to set up if you have the right tools. Saws all will cut it but is a PIA unless you can get it blocked up to cut. Part 2; Cutting and Fitting the Keel Scarph Posted on January 27, 2018 November 29, 2018 by Leo Sampson Goolden by Leo Sampson Goolden THIS episode, I cut and fit the big hook scarph in the Purpleheart for Tally Ho’s Keel timber. Used Sailboat Review The Catalina 25. The 19R is an ideal club or sailing school boat but also great to go out for a shorthanded spin or just by yourself. GRIZZLY ® 2072 CC. I thought I could pull the boat out and lay up some csm and polyester around the bottom of the keel, then cut it down the centre while its green, then glue both halves together again, then measure the amount of volume with water, then calculate the same volume of lead. 1977 Catalina Sailboats 25 Keel for sale in Chesespeake, MD. Alumacraft 1648 NCS Boat Specs. Very competitive boat with with a. Electric Sloop 720 - Hardenberg from 2012 for sale Boten. Keel material Keel weight Internal lead ballast Rudder type Weight complete Sail area I measurement J measurement P measurement E measurement Displacement Maximum recommended O/B. Featuring over 150 lofts across the globe, innovative products and materials, and the North Sails Collection. Lifting keels also allow the boat to be launched and retrieved in shallow water. Alumacraft All Weld MV 1546 DD Tunnel Boat Specs. 5' Up to 14' length Boats. A prototype at 1/3 rd the length of the actual keel design was created with a 3D printer to demonstrate the adjustability of the keel design and the shape of the proposed ballast bulb. T-37 RC CLASS RULES AND OBJECTIVES - All boats and parts shall be manufactured by Tippecanoe Boats and distributed through their. Keels tend to damp rolling motion; this behaviour is quite different with a long keel than with a fin keel, or with a fin keel underway versus a fin keel at. That’s why our high-quality boat trailers come with a lifetime of support through educational resources and world-class customer service that get you—and keep you—out on the water for years to come. The Big Jon Otter Boat's Half Weight Keel is made to use with the existing keel to help pull heavy lures, wire, and lead core lines. This has grown into offering specialized accessories and leading industry hardware. So now back to our question:. It should be uniformly supported where there are stringers or "bulkheads", or at the keel. Her keel weights are removable and so need not be used in light breezes. Innovation, Passion & Dedication. as setting new definitions for uniform fore triangles (mast height) and boat weight. Instead of dangling all that weight on a pivot bolt, the weight is put inside a short fixed keel. 2 for the written rules and the control drawing. A boat with a full keel and a cutaway forefoot can sometimes be refloated by moving the crew forward. The keel guard protects the keel from sand and gravel scrapes, hard impacts and accidents. Should I keep the keel raised while trailering or lower it onto the trailer bunk? If your trailer has a bunk to support the keel you should use it. (Known in Australia as the BOOMAROO 22. The J/24 is no longer considered the most modern sailboat in its class, but it is still a very popular sailboat among keelboat racers. Sold as a complete assembly with top and bottom, these adjustable stands support and stabilize the weight of a boat on land. I used it for a 26' Seafarer that was heavily customized and well above the standard weight for long term cruising. Most large sailboats are highly balanced due to the weight of the keel. In this long transition from sail to power, the builders shortened up the keel slightly, but kept the long and narrow hull. in measured inside the combined primary sail measurement triangles of both the main and jib (must have main and jib) excluding the free roach provision of Section 2. Plus, it has a customizable space for cameras and gear, along with dry storage with. Zodiac is known and recognized by professional experts as a partner of prestigious events and has won numerous awards. The mast is 4' taller to make up for that. Out of stock. It makes the boat stiffer. How is the effect of keel weight different than weight on any other part of the boat, because its weight is offset by the buoyancy of water the water surrounding it? Correct me if I am wrong, but doesn't buoyancy effect all weights on a boat the same, regardless of whether it is above or below the waterline. • A better hauling angle thanks to the optimum hydrodynamic characteristics, better than a standard fin keel. With MarsKeel Torpedo’s, this costly procedure becomes unnecessary. The drawback to putting the lead in the keel is that it can never be taken out or moved. Continental Trailers EC212 GALVANIZED KEEL ROLLER Boat Trailer Please enter your contact information and one of our representatives will get back to you with more information. The keel guard protects the keel from sand and gravel scrapes, hard impacts and accidents. Sail area -- 145 sq. BOAT SPECIFICATIONS P-15 P-19 Length Overall 15' 0" 18' 9" Length waterline 12' 0" 16' 9" Beam 5' 6" 7' 6" Draft Keel Up 6" 6" Keel Down 3' 0" 3' 7" Keel Weight 100# 370# Boat Weight w/ Keel 475# 1225# Trailer Weight 200# 300# Trailer Tongue Weight 45# 120## Aft Cabin Height 3' 9" 5' 0" Berths 2 4 Motor Capacity 2-4 hp 2-6 hp Mast Height above deck 15' 6" 22' 0". "My keel has fallen off" - Ray's voice on the phone. The keel on a sailboat, contrary to popular belief, does not necessarily provide the boat with its righting moment. It is the only one in this category in the Netherlands, the hull is equipped with laminated durable joubert guarantee wood, (30 yr guarantee) stainless steel screwed and. HELM: Deluxe Fiberglass Helm. The wider the boat the better. It was built to handle boats up to about 27 feet and under 9,000 lbs. as setting new definitions for uniform fore triangles (mast height) and boat weight. also a 1 oz. Working from the back, the first roller is not adjustable and this is for a reason. Boat B is similar: She has a keel with water-ballast tank but it is empty. 2013 / 2014 Concordia University Capstone Team #4 | 1-metre RC sailboat with canting keel In this video, we've heated 8 pounds of lead in a large coffee can over an industrial propane burner. Wildy Xpel Dry Bags. For a boat hull, a simple way to think of theoretical boat speed is that a vessel is limited by the wave that boats hull creates. Otter Boat's Half Weight Keel Add this Half Weight Keel along with the existing keel to aid in pulling heavy lures, wire and Lead-Core lines. this is a smooth pulling trailer that will wet launch and retrieve without problems and would handle a fin keel drawing 3 to 5 feet. The battery will act like a weight to keep the boat pointed straight up. People who are used to swing keels worry about it -- a lot more than the Potter owners' experience says should be necessary. Ballast keel weight – 12 tonnes; Displacement at Start of Aviva Challenge – 43 tonnes; Ballast keel weight – 12 tonnes; Sail area – max windward – 262. If the side rollers were to bear the weight of the boat, the result could be depressions at those rollers. These all add up to a trailer you can depend on year in and year out. The Big Jon Otter Boat's Half Weight Keel is made to use with the existing keel to help pull heavy lures, wire, and lead core lines. When the water was drained for trailering, the boat weighed only 1650 lbs, making it even more attractive for towing with a regular automobile. increments of a single sinker size to attain your best shipping weight of 60 Lbs. The 2019 Qwest Edge 816 CR is a budget minded small pontoon boat that doesn't skimp on quality. WIND INDICATORS 13. And, if we are talking about a cruising boat, it's nice if the keel can support the weight of the boat when hauled out. For example, the draft of a motor boat will likely be less than that of a sailboat, as sailboats often have a fixed keel that extends like a fin from the bottom of the boat, increasing the draft of the boat. 5 to the 22 Capri and Sport, and it comes in both an easy-to-trailer centerboard model and a shoal-draft fixed-keel configuration. the boat’s keel needs to be set higher at the front than at the rear. Mars Metal Company, Specialty Casting Division has a broad range of casting capabilities and can provide custom weights to meet your exact requirement. We specialize in custom keel pours of up to 5000 pounds and can handle many shapes and sizes of keels. Sailing boats, sometimes referred to as sailboats, come in a wide range of sizes and types with different keels, rig types and sails. Depth, Planked Keel Max planked keel depth is 5. The keel is basically a flat blade sticking down into the water from a sailboat's bottom. It is the only one in this category in the Netherlands, the hull is equipped with laminated durable joubert guarantee wood, (30 yr guarantee) stainless steel screwed and. It is tough for a wave or a storm to tip it over because it's designed to withstand any imbalance that may arise. fi Weights are for FIN 26, an Italiko built by SAILSetc in 2003, rigs and radio built/installed by A. What is the difference between inline weights and keel weights. Cut off wheels are near useless as they clog up instead of cut. By adding wings to Australia II, the boat that won the cup, Lexcen was able to place more keel weight down deep where it did the most good, while controlling the flow of water across the keel's. The above is an example of one of the custom sailboat keels that we have poured. An all-welded, all-aluminum center console aluminum jon boat, the TRACKER ® GRIZZLY ® 1860 CC is ideal for the lake, the river and the bay. ELM, ROCK 44 lbs. This is due to the combination of different parts of the sailboat. 1 Keel will be of the style known as drop, and will be of the FIN and BULB type. If you are building a class boat, review the rating rules carefully before making your keel. For sailboat designers, builders, and buyers, analyzing stability is at the top of the list. The long shallow keel, kick-up rudder, and non-corroding fiberglass centerboard of the Precision 18 are all high-lift NACA 'wing sections. Mariner, design by Phillip Rhodes, is basically a Rhodes 19 below the rubrail. BOAT SPECIFICATIONS P-15 P-19 Length Overall 15' 0" 18' 9" Length waterline 12' 0" 16' 9" Beam 5' 6" 7' 6" Draft Keel Up 6" 6" Keel Down 3' 0" 3' 7" Keel Weight 100# 370# Boat Weight w/ Keel 475# 1225# Trailer Weight 200# 300# Trailer Tongue Weight 45# 120## Aft Cabin Height 3' 9" 5' 0" Berths 2 4 Motor Capacity 2-4 hp 2-6 hp Mast Height above deck 15' 6" 22' 0". Yamaha has always been on the forefront of the boating industry – ever since the development of the first boat made in Japan from fiberglass reinforced plastic in 1955. the boat's keel needs to be set higher at the front than at the rear. Check out this Used 1992 Catalina 42 Wing Keel for sale in Fajardo, US. If the side rollers were to bear the weight of the boat, the result could be depressions at those rollers. The water weigh, never a plus in the speed department. Welcome to the Zodiac Nautic ™ universe. The width of the keel is hard for me to measure but it is 15' long along the boat's hull and its depth (from hull to floor of keel) is 22" tapering to 6". Sort by: Anti-Freeze JT Custom Keel Weights. The plan is a similar size to a Victoria. It's really about weight distribution and the CB doesn't fit like a glove with exactly equal support throughout it's length not to mention sideways slop as you rattle & grind down the hwy at 60mph. Now that we have covered the major parts of the boat and some important boating terms, let's take a closer look at the hull and how boats move through the water depending on their hull design. Applications. 1 Keel will be of the style known as drop, and will be of the FIN and BULB type. Below is a general illustration drawing showing the dimensions that are needed by MarsKeel Technology to be able to generate an off cut weight, casting weight and a price for your requested draft. the physics of the world around the object do not change even though its size does. 1100 lb all-up weight of boat, trailer sails and gear – towable by most passenger cars. Nov 28, 2011 , 01:39 PM. The heavy weight of the keel prevents many of the annoying banging noises associated with unballasted swing keels. What started out as a modest one-room shop in a small plant outside of Columbia, South Carolina, has exploded into THE #1 selling boat in the country. It should be uniformly supported where there are stringers or "bulkheads", or at the keel. Keel Bulb w/Weight Vela Sailboat (aqub7502) Aquacraft Boat R/C Boat Accessory Ballast. The heavier the keel the more stability you get in heavy weather, so go for the long keel option when looking for a sail boat. Support for the hull is critical when it is on a trailer. Our boat rollers have all under gone rigorous testing assuring they won’t break easy. If the side rollers were to bear the weight of the boat, the result could be depressions at those rollers. The Keel Weights feature bead chains above and below the mold which not only creates a very stable, evenly balanced rig, but also helps generate a fish-attracting rattle. JT Custom Tackle Keel Weights that are custom painted and available in 3 sizes, 3/4 oz, 1 oz and 1 3/4 oz. I need your ingenious ideas to measure the weight of my keel. Booked 3 times in the last 12 hours. 6' Length for 15'-16' Boats. BRB16G: 16″ Keel Bench – Hot Dip Galvanized $ 298. Capri Sailboats Note. DragonFlite 95 950mm / DF95 Class RC Sailboat Sold Out. The cost for boat transportation depends on the distance and the needs for your boat to be safely transported. Then the swing keel winch was used to slowly lift the weight of the aft end of the keel off the pallet. All of the boats in the TUFF BOAT line are built on proven hull designs and set up for your company's specific use. And, if we are talking about a cruising boat, it's nice if the keel can support the weight of the boat when hauled out. Saws all will cut it but is a PIA unless you can get it blocked up to cut. It usually contributes between 30% and 45% to the weight of the boat. The Hurley 18 shares the same long keel design as its bigger sister the H22, having been designed at the same time. 65 m²) Vertical clearance: 31' 10" (9. Now that we have covered the major parts of the boat and some important boating terms, let's take a closer look at the hull and how boats move through the water depending on their hull design. Levoy Drive, Suite 100 Taylorsville, UT 84123 1-800-980-7206 001-801-571-0071 (Outside the U. Showing (1 to 7) Products of 7. Keel Fin - length 340mm - chord 65mm to 50mm - weight about 60g Rudder - length 145mm - weight about 25g. A great, stable boat for daysailing or overnights that, with the keel up, can venture into coves, near-shore hideaways, and beaches that deeper-keeled boats cannot reach. Width: 8 7/8 in. Agreed some stability on the drift with the keel water Wet tubes the shaft is spinning in force feed water down the tube causing no drag, plus no water weigh. If the boat has a lifting keel then the draught should be given with the keel fully down. In fact, the early boats, with a ratio of three feet of length to one foot of beam, could be driven to hull speed with just 3 hp. The top countries of suppliers are China, Bangladesh, and India, from which the percentage of boat keel supply is 97%, 1%, and 1% respectively. To this end, the hull and deck are constructed in vinylester, with a PVC core and a combination of biaxial and unidirectional fibers, all designed to maximize stiffness while minimizing weight. She was built since 2000 (and now discontinued) by Catalina Yachts (United States). Read some reviews regarding keel being to light ,if It helps other monsoon sailboat owners I've made a cast of the plastic keel bulb that came with boat and cast a solid lead one which weight in at 2. This McGregor 25 has all the features one could ask for. In this article, we'll go over three ways of determining the weight of a sailboat. A sailing yacht, in addition to its ballast keel (2), has at least one winged keel ( ) which optionally also carries ballast. 10 cents in grades almost uncirculated (AU) or less, and. Stackable keel stand. Use the following form to calculate a boat standard metrics. Wax-shine all surfaces (sail area) to weight (hull, rig, and crew) ratio. The Otter Boat will track further away from your boat with the added weight. I love sailing on keel boats, but that doesn't seem to translate into small. Precision Trolling snap weight curve is based on speed & weight- it will work for keel weights. -Sail area over 800 sq. As the ideal companion for escaping routine, a Zodiac boat is the safest way to discover all the pleasures of boating. It has only limited use in boat building, mainly because it is suitable for steam bending. If you want to go gunkholing or beach the P19, just crank up the keel, kick up the rudder and go ahead. The lighter the weight, the easier the canoe is to transport and maneuver. (Known in Australia as the BOOMAROO 22. New Catalina 25 Swing keel sail boat trailer. Fred Apstein pretty much covered this. 6' Length for 15'-16' Boats. 3352 Slider Trax - End Cap for Rail, Black. The chances are that our boat will have a rudder built out of a 316 grade stainless steel stock with welded webs attached to it to carry a foam-filled GRP outer shell. A wide variety of aluminum boat keel options are available to you, There are 166 suppliers who sells aluminum boat keel on Alibaba. The Lateral Plane ordinarily includes half the rudder. This type of keel is a major advantage for exploratory forays up a river or for sailing areas of the globe where shallow water is prevalent, as in the Bahamas. Let's explore the middle ground, where. 6622 Coated Keel-Style Downrigger Weight – 8 lb. Use biggest tooth and most rigid style blade you can get. Available as an electric powered pontoon boat or with a gas engine up to 75 HP. Typically, the customer will supply us with a mold made from steel or Plaster of Paris and we can fill the mold full of lead. The sailboat keel has two purposes to resist leeway and provide stability. Stackable keel stand. A recent feature is a winged keel, which is short and shallow, but carries a lot of weight in two "wings" which run sideways from the main part of the keel. understanding your jet boat Most boat owners like to perform at least a certain amount of their boat maintenance themselves to ensure continuing good performance and reliability. 00 BRB16: 16″ Keel Bench $ 242. Brownell offers three different options for keel support. Our boats are modern reproductions of traditional working boats, used by people who earned their living using only wind and oar. Wax-shine all surfaces (sail area) to weight (hull, rig, and crew) ratio. Boat owners have worked hard to perfect their hand-built production boats. This light weight performance keel boat is so easy to rig and handle. Ok so adding weight on the tip of the keel will improve form stability because it increases total weight of the boat. The mast is 4' taller to make up for that. In this article, we'll go over three ways of determining the weight of a sailboat. We reduce, reuse, and recycle derelict boats. Members represent Canada, the United States, and Brazil. Camping on a Keel - Trailer Sailers for Cruisers When I think of the cruising lifestyle, I generally picture a sturdy 35'+ sailboat capable of serving as a liveaboard and hopping among idyllic anchorages sprinkled with a few marina days in between to recharge and restock. Find the best fishing kayak to suit your needs at DICK’S Sporting Goods. My Catalina 250 wing keel has 1040 lbs in the keel but that does not address the total ballast weight below the water line. Many different designs have been used over the centuries, from keels of displacement hulls that are the full length of the boat, to fin-and-bulb designs that are highly abbreviated. Keel Bulb w/Weight Vela Sailboat (aqub7502) Aquacraft Boat R/C Boat Accessory Ballast. It's still on the boat which makes it a bit harder. The width of the keel is hard for me to measure but it is 15' long along the boat's hull and its depth (from hull to floor of keel) is 22" tapering to 6". CLASS RULES CHANGES 1. "My keel has fallen off" - Ray's voice on the phone. Unpainted gelcoat 2. The ballast is a weight traditionally at the bottom of the keel that keeps the boat right-side up. 7m Inflatable Kayak and Fishing Kayak with Drop Stitch, Hot Sale Inflatable Water Banana Boat, Funny Banana Boat, Inflatable Flyfish Boat and so on. Gig Harbor Boat Works is the builder of a unique line of custom small boats for rowing and sailing. The main Ohio and Missouri River transportation that the Corps used was a 55 foot Keelboat, which could be sailed, rowed, cordelled, poled like a raft, or towed from the riverbank. If it were made of plastic it would break every time you brought the boat in and out of the water. Showing (1 to 7) Products of 7. If you have the title for the trailer, the gross weight of the trailer should be there. This keel uses a tapered top that fits into the keel box. Build an affordable boat that is best in its class. 67' Shoal keel weight 6967 lbs Shoal draft 5. Let's explore the middle ground, where. increments of a single sinker size to attain your best shipping weight of 60 Lbs. , When you first board your boat with the keel and everything in place, you need to exert some force before the boat feels your weight on the side and reacts to it. Boats perform best with the heaviest objects in the back half, but there is more an angler can do. Sail Area (100%) - 205 sq. Decay resistance is low. New for 2020. Bilge keelers with reasonably long keels fore and aft will be stable enough fore and aft with no additional gear, but more modern twin-keelers often aim to create a tripod, between keels and a weight-bearing rudder or an additional leg. 6kg of corrector weights. Opens in new window. The Catalina 22 is a popular sailboat produced by Catalina Yachts. Below are 4 sailboats with identical canoe bodies (click image to enlarge): Boat A is a keel boat with water ballast in the keel. JT Custom Tackle Keel Weights that are custom painted and available in 3 sizes, 3/4 oz, 1 oz and 1 3/4 oz. This is the Keel Bulb with Weight for the AquaCraft Vela One Meter Sailboat (AQUB0200). Boats perform best with the heaviest objects in the back half, but there is more an angler can do. Sail area -- 145 sq. The manufacturing of the stability bulbs is the same as the mentioned bulbs used in the draft reductions. The hull behind the keel trunk is 7/8" thick solid glass laminate while the hull laminate at the. Steve Edited by VMS 12/19/2011 5:13 PM. Once a year we check the hydraulic level, and every five years we replace the pennant that lifts the keel. Where most fishing boats lack comfort, and most pleasure boats lack fishing features, Boston Whaler proves you can have both at the most premium level. These are perhaps the extremes of sailboat design. 1" For small keel boats and sportsboats T-track jib leads are a great blend of performance and functionality in a simple, efficient package. The additional weight and surface area helps the Otter Boat track further away from your boat. Weight is critical for two reasons; l)The lower the total displacement of the boat, the less wetted surface area, and the better the boat will perform. People who are used to swing keels worry about it -- a lot more than the Potter owners' experience says should be necessary. 00 Swing keel pocket cruiser LOA 24 11 Beam 7 11 Draft (1 10 keel up) (5 8 keel down) Displacement 2100 LBS Ballast 625 LBS Sail area 236 IMAGINE is in great shape. Dimensions: 12" x 12" x 22" (30 cm x 30 cm x 56 cm) Weight: 60 lbs. 94m) double handed sport keel boat designed by Phil Morrisson (United Kingdom). The keel is a big part under the boat, shaped like a fin, which serves two purposes. Adding weight to the keel or reducing the weight of the mast will lower the center of gravity. The Catalina 400 MkII is as well listed, on Boat-Specs. The plan is a similar size to a Victoria. 1 Keel will be of the style known as drop, and will be of the FIN and BULB type. ) A fixed keel version introduced in the early 1970's Draft: 3. 89 knots Available as a Fin Keel, Swing Keel, Wing Keel Draft, Keel Up - 2'0" Draft, Keel Down - 5'0" Wing Keel Draft - 2'6" Fin Keel Draft - 3'6" Ballast - 550 - 700 lbs. Showing (1 to 7) Products of 7. I`m about to buy an old keel from a small sailboat. A keel is really only necessary when sailing upwind. Its lightweight and innovative features, like Wheel in the Keel, make it perfect for people who want a boat they can transport easily. My Boat weight is Approximately 5600 Lbs. I`m told the size is 5'long x x5" deepx x12" wide. Most large sailboats are highly balanced due to the weight of the keel. The keel weighs three quarters of a ton and serves as all of the ballast for the boat, giving these models a modern ballast ratio of 36%. The Fin keel version features an L-shaped keel providing a good performance/price trade-off. com 27277 471st Ave Harrisburg, SD 57032. 94m) double handed sport keel boat designed by Phil Morrisson (United Kingdom). I used it for a 26' Seafarer that was heavily customized and well above the standard weight for long term cruising. Alumacraft All Weld MV 1546 AW Boat Specs. The boat is heavily laid up without a liner - the stringers and bulkheads are tabbed to the hull and deck and the design is fairly stiff. I will tape a battery inside the bottle as a weight to act like ballast. If you can calculate the volume of your keel, you should be able to get a pretty good idea of it's total weight. Use biggest tooth and most rigid style blade you can get. If the side rollers were to bear the weight of the boat, the result could be depressions at those rollers. Available as an electric powered pontoon boat or with a gas engine up to 75 HP. T-37 RC CLASS RULES AND OBJECTIVES 2. Keel type Usually fin or twin bilge keels with transom-hung rudder The Westerly Konsort was designed by Laurent Giles as a mid-sized boat between the 26 foot Centaur and the Longbow/Berwick/Pentland 31 foot range. A secondary purpose of most types of keel is to provide ballast; the more ballast, the more stable (and heavy) the boat is. In order for a keel to perform optimally, one would want a keel that is as deep as possible, with all the weight concentrated at the very tip and as narrow as possible in order to not have too much wetted surface area. It weighs #1200, with #800 being lead and the rest cast iron. - look at the table on the left of the screen for a say 275g keel bulb it tells you it is between 13 and 14 cm long - click on file - select view bulb data - change the length to the required length to give you the correct weight (for a 275g bulb this is 13. 3 inches of each end was left 11 inches wide and the narrow the waist to 5 inches. Sailboat keels. ) A fixed keel version introduced in the early 1970's Draft: 3. keel is 1 ft. Keel shape. Find the best fishing kayak to suit your needs at DICK’S Sporting Goods. Cut off wheels are near useless as they clog up instead of cut. Rotate the front of the 1/2 Weight Keel until the 1/2 Weight Keel is parallel to. Weight is critical for two reasons; l)The lower the total displacement of the boat, the less wetted surface area, and the better the boat will perform. So he dropped his sails and motored home. For a sailboat, the SA/D provides the same metric. A downrigger weight designed for true performance, the Keel Downrigger Weight succeeds where ordinary downrigger weights fall short. David Thomas’s designs for the UK boat builder Hunter Boats in the 1980s, 1990s and 2000s were among the most efficient twin keelers produced. Bulb Keel. The Django 770 has an adjustable transom leg. Showing (1 to 7) Products of 7. A majority were delivered with a keel/cb, but a fixed keel version was also available (Draft:4. The M25 had a weighted centerboard keel like other trailer able sailboats but featured positive flotation, a low price, easy trailer ability and a comfortable interior with an enclosed head (porta-potty). Offering the best features of a kayak and a canoe, our hybrid kayaks are proven and allow for a truly unique experience on the water. The Art of Making Things. Brownell sailboat stands are safe, easy and effective stabilizers for boats resting on blocks out of water. Weighing only 71 pounds the Walker Bay 8 rigid dinghy is easy for one person to handle in and out of the water. One of company's most successful models and in production for nearly a decade. Keels serve two main purposes. I am looking for a heavy duty Combination keel / castor roller can carry this much of weight almost 3000kg or more to install it underneath of the boat attaching to the Axle Between Boat and Axle. 67' Shoal keel weight 6967 lbs Shoal draft 5. Standard Features on this trailer: Fits a 12' - 14' boat Single axle w/o brakes Tires - 8" B Load capacity - 900 Galvanized frame, axles, hubs & wheels Carpeted bunks Adjustable Winch Sand & Bow Stop Winch w/ strap Bearing Protectors Waterproof Lights Some of the Options available. Yes, it would be nice to have some weight on everything, but that is USUALLY impossible. New for 2020. HELM: Fiberglass Helm with Molded Kick Panel Deluxe 5-Switch Panel with Harness Wood Grain Dash. I hauled my 30 foot sailboat at KKMI this summer and their costs are typical of the area. The sail winch and rudder servo can be mounted on a narrow board which can be attached to the paint stick with velcro or small screws. polished metal finishes 3. The Sailboat Wrecking Yard was born from a real need in the coastal environment as well as the sailing community. A recent feature is a winged keel, which is short and shallow, but carries a lot of weight in two "wings" which run sideways from the main part of the keel. In light wind (less than 7 MPH) there is really no capsize risk in a Mac26x. Various alloyed lead ingots produced to meet your specifications, such as 3% antimonial bullion (typically used for sailboat keels) or 6% antimonial bullion. The Big Jon Otter Boat's Half Weight Keel is made to use with the existing keel to help pull heavy lures, wire, and lead core lines. The mishap had a chilling effect on the whole America’s Cup organization. This support bracket, with keel rollers included, can be installed on a boat trailer to support the bottom part of the boat, which makes it indispensable for your trailer and vessel. Is this a big problem? Is it a problem if I don't plan on competing with the boat? What do the normal keels weight when complete? should I just buy a finished keel? Thanks, Chris. Durability tested and smoothly finished, these marine Boat rollers are great for all types of purposes and boats and long weather resistant. The Fin keel version adopts a classical fin configuration, the easiest option to provide a low center of gravity. Some measure RM, some take into account keel type, some even bulb weight. Weight is critical for two reasons; l)The lower the total displacement of the boat, the less wetted surface area, and the better the boat will perform. Ok so adding weight on the tip of the keel will improve form stability because it increases total weight of the boat. 2) A heavier deck -higher center of gravity = less stability or deeper keel required. Where most fishing boats lack comfort, and most pleasure boats lack fishing features, Boston Whaler proves you can have both at the most premium level. The above is an example of one of the custom sailboat keels that we have poured. 37m), as was a taller rig. The Otter Boat will track further away from your boat with the added weight. Her ballast-tank is full and accordingly, she displaces 13694lbs. Insert 1/4-20 bolt into the rear hole in your new 1/2 Weight Keel and the rear hole in the Otter Boat. West Wight Potter sailboats, the Potter 15 and Potter 19, are a fantastic buy for the trailerable sailboat seeker. On boats using floating docks where the entire weight of the boat rests on the keel or where the rear of the guard could snag during launching. Boat B is similar: She has a keel with water-ballast tank but it is empty. 13m) is a REALLY deep keel! In an upcoming. A great, stable boat for daysailing or overnights that, with the keel up, can venture into coves, near-shore hideaways, and beaches that deeper-keeled boats cannot reach. Its the starting point. Special Price £59. Sailboat and sailing yacht searchable database with more than 8,000 sailboats from around the world including sailboat photos and drawings. For a closer look at what it might cost to transport your boat, take a look at uShip's cost to ship boats index. The canting keel on Spirit is also a lifting keel, as is the canting keel on the 100-foot super-maxi Maximus, a no-holds-barred racer launched back in 2005. Rotate the front of the 1/2 Weight Keel until the 1/2 Weight Keel is parallel to. 5" x 16", Black Extreme Max 3001. Go that extra mile with ShoreLand'r. We reduce, reuse, and recycle derelict boats. 7276 BoatTector Inflatable Fender - 4. Weighing only 71 pounds the Walker Bay 8 rigid dinghy is easy for one person to handle in and out of the water. Brownell offers three different options for keel support. The average cost is around $600 to $1,000 for longer hauls and $150 to $350 for shorter distance transport. The manufacturing of the stability bulbs is the same as the mentioned bulbs used in the draft reductions. A backward way of asking how to calculate the weight of given size piece of lead. Frank Butler of Catalina Yachts designed the Catalina 22, which was Catalina's first production boat. They are very convenient and allow you to transport and store your decoys without the weights and cords becoming tangled. Couch Cruiser 97,356 views. As a matter of fact, this is a major reason why step 4 in the above list is able to produce forward motion. 15,000 boats sold (2009) It has been built in different plants around the world. AQUACRAFT BOATS. This keel uses a tapered top that fits into the keel box. The keel on a sailboat, contrary to popular belief, does not necessarily provide the boat with its righting moment. BOAT SPECIFICATIONS P-15 P-19 Length Overall 15' 0" 18' 9" Length waterline 12' 0" 16' 9" Beam 5' 6" 7' 6" Draft Keel Up 6" 6" Keel Down 3' 0" 3' 7" Keel Weight 100# 370# Boat Weight w/ Keel 475# 1225# Trailer Weight 200# 300# Trailer Tongue Weight 45# 120## Aft Cabin Height 3' 9" 5' 0" Berths 2 4 Motor Capacity 2-4 hp 2-6 hp Mast Height above deck 15' 6" 22' 0". Note: the weight of the boat must rest on blocks placed under the keel before stands are installed. Those choosing to go with an EZ Loader adjustable roller trailer you won't be disappointed with EZ Loader's patented, self-adjusting roller system with pivoting/tilting rear cross members. Essentially, sailing ballast is the ability to resist the lateral forces of the wind based on weight and size of the keel. The keel is a big part under the boat, shaped like a fin, which serves two purposes. Various alloyed lead ingots produced to meet your specifications, such as 3% antimonial bullion (typically used for sailboat keels) or 6% antimonial bullion. Mount this keel roller onto your trailer to protect boat bottoms from shock-related damage and to make loading and unloading much easier. Small sailboats, on the other hand, are highly acceptable to tipping over due to their design, the keel is much lighter than a larger sailboat which makes. BOAT SPECIFICATIONS P-15 P-19 Length Overall 15' 0" 18' 9" Length waterline 12' 0" 16' 9" Beam 5' 6" 7' 6" Draft Keel Up 6" 6" Keel Down 3' 0" 3' 7" Keel Weight 100# 370# Boat Weight w/ Keel 475# 1225# Trailer Weight 200# 300# Trailer Tongue Weight 45# 120## Aft Cabin Height 3' 9" 5' 0" Berths 2 4 Motor Capacity 2-4 hp 2-6 hp Mast Height above deck 15' 6" 22' 0". 5 to the 22 Capri and Sport, and it comes in both an easy-to-trailer centerboard model and a shoal-draft fixed-keel configuration. The rubber keel roller # CE32003G does not have a weight capacity though it is designed to support the added weight of heavier boats. The successive keel receivers 28, 56 will come into contact with the boat keel and accept their portion of the weight applied by the boat hull as the boat is pulled onto the trailer. Alumacraft 1648 Boat Specs. View More Images. (Known in Australia as the BOOMAROO 22. Scale should indicate between 13 pounds and 17 pounds weight. and acts as a dead weight. These are perhaps the extremes of sailboat design. A beast of a jon boat for fishing, bowfishing, hunting or utility work, the TRACKER ® GRIZZLY ® 2072 CC has a huge load capacity and the size and power for any task. My guess is that I used too much glue. A downrigger weight designed for true performance, the Keel Downrigger Weight succeeds where ordinary downrigger weights fall short. 7m Inflatable Kayak and Fishing Kayak with Drop Stitch, Hot Sale Inflatable Water Banana Boat, Funny Banana Boat, Inflatable Flyfish Boat and so on. In sailboats, the ballast is usually part of the keel, a large fin-like structure under the boat that serves two purposes (Figure 1). Angled centerline tubes with adjustable screw tops are ideal for securely supporting rounded sailboat hulls. Unlike other trailerable sailboats, such as the MacGregor 26 classics, the hard side chines on the X (in combination with the off centerline water tank structure and duel rudders) form twin shallow keels so that the boat tracks. It was an easily driven shape with excellent sea-keeping characteristics. For a boat hull, a simple way to think of theoretical boat speed is that a vessel is limited by the wave that boats hull creates. metres / 2825 sq. There is plenty of room for stowage and the centreboard case has been kept as low as possible by keeping the centreboard pivot outside the boat and through the keel. Neither boat or trailer companies make any reference either way. With a draft range between 15” and 6’ you can adjust the keel from the cockpit to suit water depth as shallow as. The case is only 8'' above the sole height. Electric Sloop 720 - Hardenberg from 2012 for sale Boten. Pre-owned 1992 Catalina 42 Wing Keel sloop sailboat for sale in Fajardo, Puerto Rico (near Adjuntas) - $83,400. 6 Most Popular Types of Sailboat Keels. Like all of our sailboats, the 26RK offers an adjustable keel and rudder. Last booked 10 hours ago. Sailboats have many different types of fixed keels , such as full keels (see photo) and fin keels. in measured inside the combined primary sail measurement triangles of both the main and jib (must have main and jib) excluding the free roach provision of Section 2. The keel weight can be reduced saving up to 10 tons. Just imagine this. 56 lbs / 25. 3m) cruiser-racer sailboat designed by Finot Conq Architectes (France). Mount this keel roller onto your trailer to protect boat bottoms from shock-related damage and to make loading and unloading much easier. The Django 770 has an adjustable transom leg. Keel Weight: 80 lbs: Boat Weight w/Keel: 475 lbs. • Improved righting moment, capacity to spread more sail area and therefore a more powerful sailing setting. I thought I could pull the boat out and lay up some csm and polyester around the bottom of the keel, then cut it down the centre while its green, then glue both halves together again, then measure the amount of volume with water, then calculate the same volume of lead. A beast of a jon boat for fishing, bowfishing, hunting or utility work, the TRACKER ® GRIZZLY ® 2072 CC has a huge load capacity and the size and power for any task. as in the keel. Opens in new window. Keels serve two main purposes. 10 cents in grades almost uncirculated (AU) or less, and. The keel guard protects the keel from sand and gravel scrapes, hard impacts and accidents. Can be worth over $25 if graded by PCGS or NGC in MS67. For a closer look at what it might cost to transport your boat, take a look at uShip's cost to ship boats index. It usually contributes between 30% and 45% to the weight of the boat. How does the keel of a sailboat work? All sailboats have a keel, centerboard, or daggerboard. It's the same pound weight but it was the Moment that was straining your muscles not the weight. Mars Metal Company, Specialty Casting Division has a broad range of casting capabilities and can provide custom weights to meet your exact requirement. If it is 1. Maximum engine weight: 132 lbs / 60 kg; Maximum horsepower: 20; Shaft length: 15" / 381 mm; Passenger capacity (CSM) 5; Passenger capacity (PVC) 5; Number of air chambers: 3 + keel + floor; Weight (CSM) 111 lbs / 50 kg; Weight (PVC) 99 lbs / 45 kg; Inflatable keel: Yes; Fabric thickness (PVC) 0. These had efficient deep keels, with a high ballast ratio and small bulbs on the bottom of each keel to keep weight as low as possible. I can't for the life of me find any reference to 605 pounds per cubic foot. The over half century legacy of a Flying Scot sailboat speaks for itself; that is probably why you are reading this review. Keel support takes the most weight off the vessel while it is out of the water, while boat stands are used for balancing and stability. Small sailboats, on the other hand, are highly acceptable to tipping over due to their design, the keel is much lighter than a larger sailboat which makes. Where most fishing boats lack comfort, and most pleasure boats lack fishing features, Boston Whaler proves you can have both at the most premium level. I have no experience with boat keels but I have with large lead weights. It has a stand alone captain's chair, a built-in rear entry ladder, and a capacity for 7 people. Pre-owned 1992 Catalina 42 Wing Keel sloop sailboat for sale in Fajardo, Puerto Rico (near Adjuntas) - $83,400. Steve Edited by VMS 12/19/2011 5:13 PM. Ships cannot sit correctly in the water without the use of ballast (weights) in the keel or in the lower parts of the hull. More stability is always faster, hence the pressure on increasing keel draft, and keeping weight low in the boat. 55m) cruising sailboat designed by Frank Butler (United States). 4 thoughts on " Buying a sailboat: boat keel. This unique construction offers the advantages of being both light weight and sturdy… yet flexible. Sail Area (100%) - 205 sq. A regular two-stick surface transmitter is used to control sailboats with the left stick being used for sail movement while the right stick sends commands to the hull's rudder blade. These Brownell stands have straight vertical centerline pipes with adjustable screw top. Below are 4 sailboats with identical canoe bodies (click image to enlarge): Boat A is a keel boat with water ballast in the keel. A lifting keel sailboat has a system for raising its keel, allowing it to sail in very shallow waters. The clearance between the propeller blade tips and the hull bottom should be at least 15% of the propeller diameter and ideally, 20% or more. radio sailing shop : building an iom - sailsetc drawings rig kits & rig plans boom kits masts alum & carbon fibre boom sections vangs - goosenecks mast, boom & rigging parts hull & deck fittings rudders fins and bulbs sails & sailmaking winches & drums radios servos batteries etc accessories, covers & misc. Offering the best features of a kayak and a canoe, our hybrid kayaks are proven and allow for a truly unique experience on the water. Use flap that is 25% of chord at angles Of Or less Smooth. She is built since 1995 by Catalina Yachts (United States). down for every 2 ft. If you're constantly portaging, weight should be a big consideration. "I love being the smallest boat in a tournament and getting asked at weigh-in 'you were out there today in those conditions in that. The underbody is an elongated fin keel with internal ballast and a skeg-hung rudder. Alumacraft 1648 NCS Boat Specs. Aluminium Boat, Boat, Speed Boat manufacturer / supplier in China, offering 550cm Aluminum Boat with Integrated Keel at Good Price, 4. So he dropped his sails and motored home. She was built between 1998 and 2008 by Laser Performance (United States). At some point, the keel is going to be so light that the boat will capsize or so heavy it will sink. IOM Weight Budget Anders Wallin, 2003Feb, send comments/suggestions to anders. The MacGregor 26D (daggerboard), built from about 1986 to 1990, introduced water ballast to replace the weighted keel. The fin keel is the most common type of keel, it is a single narrow keel under the boat, right in the middle. This gives a lightweight structure which will bring in the complete boat very close to the class minimum weight of 2300kg. com 27277 471st Ave Harrisburg, SD 57032. The Big Jon Otter Boat's Half Weight Keel is made to use with the existing keel to help pull heavy lures, wire, and lead core lines. Alumacraft 1648 NCS Boat Specs. Converting a wet keel to a wet tube is not that hard. Strong and sturdy, Brownell adjustable boat stands provide dependable support for boats stored on land. ***** Comes standard with: ribs, ash gunnels, three cherry seats, cherry deck, short cherry and fan-shaped backrest for Skylark stern seat, two sets of brass oar sockets, three ash keels (one full and two partial), two side rails, one pair oars and one pair of pinned brass. MAST/BOOMS 9. The Lateral Plane ordinarily includes half the rudder. 7378 BoatTector Fender Value 2-Pack - 4. RE: Keel Weight Calculation for project An interesting thought to the "scale" anaylisis there comes a certain point were the model will not behave the same as the fullsize object no matter how accurate the scale representaion. Extreme Max 3006. A British unit of weight. Sailing boats: sailboat types, rigs, uses and definitions. Special Price £59. com, mainly located in Asia. • CIGALE - fixed keel, 45 ft. A beast of a jon boat for fishing, bowfishing, hunting or utility work, the TRACKER ® GRIZZLY ® 2072 CC has a huge load capacity and the size and power for any task. Doug, According to the original brochure for a 1970's C22, the retractable keel displacement is approx 2230 lbs and the fin keel is approx. 7' Length for 17'-18' Boats. The name Atkin has long been associated with the best in basic boats. 5 sits right in the middle of Catalina Yachts’ line of small sailboats, which range from the 12. Its hull measures 21 foot 6 inches (6. Levoy Drive, Suite 100 Taylorsville, UT 84123 1-800-869-1686 001-801-571-0071 (Outside the U. Results: adding 40 kg to the keel: change of G down 0. One of company's most successful models and in production for nearly a decade. This is my first sail boat and after pouring in the shot into the keel, I still have about 12 oz of shot left. Even if some ballast is in the bottom of the boat, if the keel has any weight, you don't want it swinging up and crushing keel box. 25" above the base line and located at frame 25, 359" aft of the forward point, according to Elco plan 3005, Frame Offsets. Some measure RM, some take into account keel type, some even bulb weight. Sailboat and sailing yacht searchable database with more than 8,000 sailboats from around the world including sailboat photos and drawings. In a centerboarder, I don't like that sudden heeling as a gust slams the boat.
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