Three rigs are recognised by the International Laser Association: original Laser Standard with a sail area of 7.06 m²; the Laser Radial with a sail area of 5.76 m²; and the Laser 4.7 with a sail area of 4.7 m². [6] [7] The Laser's hull is constructed from fibreglass. The deck has a foam layer underneath for strength and buoyancy. The Laser 4.7 (or ILCA 5) is the smallest of the three Laser sails and was designed for young sailors just getting into Laser sailing. The 4.7 lower mast section is also different from the others in that is has a pre-bend near the boom fitting, allowing the sail to depower much easier.
Laser Sailing Mission Bay Aquatic Center, San Diego, CA
Introduction The Laser Dinghy, a one-design racing sailboat, was designed by Bruce Kirby and unveiled to the public at the 1971 New York Boat Show. Since then 200,000+ Lasers have been built to date and are sailed across 140+ countries, with its popularity being primarily due to its simplicity and performance. Laser Radial Rig: The Laser Radial is the next step up. It uses a more flexible and slightly shorter lower mast section that the Laser Standard rig, along with an 18% smaller sail area. The Radial has a large following that continues to grow with national and international regattas and World, Open, & Youth Championships. The Laser 4.7 has a 35 percent reduced sail area than the Laser Standard and a short pre-bent lower mast to maintain a balanced helm. It's perfect for those learning to sail or those graduating from the Optimist class. The next step up is the Laser Radial. The Laser is a true sailing phenomenon. With nearly 200,000 boats in 140 countries, it is clearly the world's most popular adult and youth racing sailboat. Each. With 19% less sail area than the Radial and a shorter pre-bent lower mast, the Laser 4.7 is easier to depower and more manageable.
Laser Sailboat Sail and Rig Sizes West Coast Sailing
The sail area is 18% smaller than the standard making it easy to manoeuvre. The laser radial is by far the most common sail configuration which is used worldwide by over 200,000 sailors across 140 countries making it the most popular youth and single handed dinghy. This rig is used by the Olympic federation as the rig choice for women competing. LaserPerformance proudly makes many sailboats including: Laser, Laser Radial, Laser 4.7, Sunfish, Laser Pico, Laser Bahia, Laser Vago, Bug, Club FJ, Club 420, 420 Omega and Z420. It takes into consideration "reported" sail area, displacement and length at waterline. The higher the number the faster speed prediction for the boat. A cat with a number 0.6 is likely to sail 6kts in 10kts wind, a cat with a number of 0.7 is likely to sail at 7kts in 10kts wind. KSP = (Lwl*SA÷D)^0.5*0.5 The ILCA 4 uses a short pre-bent lower mast to maintain a balanced helm and a sail area that is 35% smaller than the ILCA 7. It is ideal for the lighter-weight sailor graduating from Optimist. The ILCA 6 is the next step up in size. It uses a more flexible and slightly shorter lower mast together with a sail area 18% smaller than the ILCA 7.
Applying Laser Sail Numbers • Shoreline Sailboats
i The ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds. The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size. Upwind: under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 25 it. There are two different insignia that may appear on the sail. The "ILCA" insignia or the older laser starburst, each pictured below: 2020 Sail Melbourne hosted by Royal Brighton Yacht Club (17-21 January 2020). Photo by Beau Outteridge 2020 Sail Melbourne hosted by Royal Brighton Yacht Club (17-21 January 2020). Photo by Beau Outteridge
Laser / ILCA Sail Sizes & Options. Laser Standard / ILCA 7 - The 'standard' sized Laser sail (76 square feet) is the most common, particularly on older boats, and used with the 'standard' lower mast section.Laser Standard Sails are now only available in the new Mark II version, which is a radial cut sail, from both North Sails and Hyde Sails and are ILCA class approved for racing. There is an active sailing program run from the MIT boat house, but they mainly sail 420's in the Charles River. Most of the year, the river is narrow, dirty and cold. I work within bicycling distance of there and I won't sail my Laser there. Stick with the Southern half of the US if you want to sail Lasers in the Spring and Fall.
Sail Faster Laser Boat Settings Tips Start of the Season Laser Performance Top Cruise Trips
Thanks to the three rig sizes in the Laser class, the weight range in the Laser is quite large. Generally, the Laser Radial (ILCA 6) is suitable for sailors between 60kg and 75kg while the Laser Standard (ILCA 7) is suitable for sailors 75kg to over 90kg. The Laser 4.7 (ILCA 4) is designed specifically for younger and lighter sailors with an. 1 2 3 4 Next Page » Sort by: Length Year Price Added Laser Performance 210873 Laser Sailboat Added 27-Dec-2023 More Details Laser Sailboat Added 06-Dec-2023 More Details Laser Laser Radial/4.7 Sailboat Added 05-Dec-2023 More Details Laser Performance Vago Sailboat Added 01-Nov-2023 More Details Laser Sailboat Sailboat Added 05-Oct-2023 More Details
