LASER 4.7

Main

Appendages
Dbrd. Dinghy
Construction
FG
First built hull
2000
Hull type
Monohull
Model
LASER 4.7
Sailboat builder
Laserperformance.com
Sailboat designer
Bruce Kirby

Dimensions

Beam
1.37
Displacement
58.0
Draft
0.8
Max Draft
0.8
Min Draft
0.1
Overall length
4.23
Waterline length
3.81

Sails

Total area
4.7

Engine

Performance

Capsize Screening Formula
3.56
Comfort Ratio
2.07
Critical hull speed
4.74
Displacement-length ratio (DLR)
29.26
Upwind sail area to displacement
31.88

Accomodation

The Laser 4.7 is a popular sailing boat designed for youth sailors. It is a smaller version of the Laser, which is one of the most popular single-handed dinghies in the world. The Laser 4.7 is specifically designed for sailors weighing between 35 kg and 55 kg (77 lbs to 121 lbs), making it ideal for younger sailors transitioning from smaller boats.

Here are some key features and characteristics of the Laser 4.7:

1. Size and Weight: The Laser 4.7 has an overall length of 4.23 meters (13 feet 10 inches) and a beam of 1.39 meters (4 feet 7 inches). It weighs around 59 kg (130 lbs), making it lightweight and easy to handle for young sailors.

2. Rigging: The Laser 4.7 features a 4.7 square meter sail, which is smaller than the standard Laser sail. This reduced sail area allows for easier control and maneuverability, especially in lighter winds. The mast, boom, and rigging are all designed to be lightweight and durable.

3. Performance: The Laser 4.7 offers a balanced and responsive sailing experience. It is known for its excellent upwind performance and ability to handle a wide range of wind conditions. The boat is designed to be easily planed, allowing for exciting downwind sailing.

4. Class Association: The Laser 4.7 is recognized as an international class by the International Laser Class Association (ILCA). This means that it is sailed and raced worldwide, with numerous national and international events organized for Laser 4.7 sailors.

5. Training and Racing: The Laser 4.7 is often used as a training boat for young sailors before they progress to the larger Laser Radial or Laser Standard. It provides a stepping stone for sailors to develop their skills and gain experience in single-handed sailing. The boat is also raced competitively at various levels, from local regattas to world championships.

6. Accessibility: The Laser 4.7 is designed to be easily transported and launched. Its lightweight construction allows for easy handling both on and off the water. The boat can be sailed by both male and female sailors, and it is a popular choice for youth sailing programs and sailing schools.

Overall, the Laser 4.7 is a versatile and accessible sailing boat that provides young sailors with an exciting and challenging sailing experience. It is widely recognized and respected within the sailing community, making it a popular choice for youth sailors around the world.

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