LIGHTNING

Main

Appendages
Centerboard Dinghy
Construction
Wood or FG
First built hull
1938
Hull type
Monohull
Model
LIGHTNING
Sailboat builder
Various
Sailboat designer
Sparkman & Stephens

Dimensions

Ballast weight
59.0
Beam
1.98
Displacement
318.0
Draft
1.51
Max Draft
1.51
Min Draft
0.13
Overall length
5.79
Waterline length
4.65

Sails

E
3.05
Est. Forestay Length
6.45
Fore area
6.42
I
6.1
J
2.11
Mainsail area
11.15
P
7.32
Total area
15.98

Engine

Performance

Ballast ratio
18.57
Capsize Screening Formula
2.93
Comfort Ratio
5.46
Critical hull speed
5.23
Displacement-length ratio (DLR)
88.11
Upwind sail area to displacement
34.96

Accomodation

The LIGHTNING sailing boat is a popular one-design racing sailboat that was first designed in 1938 by Olin Stephens, the founder of Sparkman & Stephens naval architecture firm. It is a small, high-performance sailboat that is known for its speed, maneuverability, and competitive racing capabilities.

The LIGHTNING is a three-person boat, typically sailed with a crew of two or three people. It has a length of 19 feet (5.8 meters) and a beam of 6 feet (1.8 meters), making it relatively small and lightweight. The boat features a sloop rig with a mainsail, jib, and spinnaker, allowing for a variety of sail combinations depending on wind conditions.

One of the key features of the LIGHTNING is its strict one-design class rules, which ensure that all boats are identical in terms of design, construction, and equipment. This promotes fair and competitive racing, as the skill and tactics of the sailors become the primary factors in determining the outcome of races.

LIGHTNING sailboats are known for their excellent upwind performance, quick acceleration, and responsive handling. They are often used for both casual sailing and competitive racing, with numerous regattas and championships held worldwide. The class has a strong international following, with active fleets in North America, Europe, and other parts of the world.

Over the years, the LIGHTNING design has remained relatively unchanged, with only minor modifications and updates to improve performance and durability. This has helped to maintain the boat's popularity and longevity, as sailors can continue to race older boats alongside newer ones without significant disadvantages.

In summary, the LIGHTNING sailing boat is a well-regarded one-design racing sailboat known for its speed, maneuverability, and competitive racing capabilities. It has a long history and continues to be a popular choice for sailors around the world.

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