INTERNATIONAL 500

Main

Appendages
Long Keel
Construction
Wood/FG
First built hull
1960
Hull type
Monohull
Model
INTERNATIONAL 500
Sailboat builder
DeDood and Sohn Yacht und Boatwerks
Sailboat designer
Robert G. Henry Jr.

Dimensions

Beam
2.64
Displacement
5080.0
Draft
1.45
Max Draft
1.45
Overall length
9.75
Waterline length
7.16

Sails

E
4.72
Est. Forestay Length
12.29
Fore area
21.46
I
11.73
J
3.66
Mainsail area
25.56
P
10.82
Total area
46.08

Engine

Performance

Capsize Screening Formula
1.55
Comfort Ratio
37.41
Critical hull speed
6.5
Displacement-length ratio (DLR)
385.27
Upwind sail area to displacement
15.91

Accomodation

The International 500 (I-500) is a class of sailing boat that was designed for racing. It is a high-performance dinghy that is popular in Europe, particularly in the United Kingdom and Ireland.

The I-500 is a two-person boat, typically sailed by a skipper and a crew. It has a length of 5 meters (16.4 feet) and a beam of 1.9 meters (6.2 feet). The boat is constructed using a variety of materials, including fiberglass, carbon fiber, and epoxy resin, which makes it lightweight and durable.

One of the key features of the I-500 is its high-performance rigging. It typically has a fully battened mainsail and a jib, which provide excellent speed and maneuverability. The boat also features a trapeze system, allowing the crew to hike out over the side of the boat to counterbalance the wind force and increase stability.

The I-500 is known for its thrilling and fast-paced racing. It is often sailed in strong winds, and its design allows it to reach high speeds, making it exciting for both sailors and spectators. The boat requires skilled handling and good teamwork between the skipper and crew to maximize its performance.

The International 500 class has a strong racing community, with regular regattas and championships held around the world. The boat is governed by the International 500 Class Association, which sets the rules and regulations for racing. The class is open to sailors of all ages and skill levels, with different divisions and categories to ensure fair competition.

Overall, the International 500 is a popular and competitive racing dinghy that offers thrilling sailing experiences for both experienced and novice sailors. Its speed, maneuverability, and exciting racing events make it a favorite among sailing enthusiasts.

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