COLUMBIA RIVER ONE DESIGN

Main

Appendages
Keel/Cbrd.
Construction
Wood
First built hull
1934
Hull type
Monohull
Model
COLUMBIA RIVER ONE DESIGN
Sailboat builder
Astoria Marine Construction Co.
Sailboat designer
Joseph M. Dyer

Dimensions

Ballast Type
Iron
Ballast weight
431.0
Beam
2.69
Displacement
3175.0
Draft
1.52
Max Draft
1.52
Min Draft
0.71
Overall length
8.48
Waterline length
7.32

Sails

Total area
31.96

Engine

Fuel tank capacity
76.0
Fuel type
Gas
Make
Universal

Performance

Ballast ratio
13.57
Capsize Screening Formula
1.85
Comfort Ratio
23.63
Critical hull speed
6.56
Displacement-length ratio (DLR)
226.06
Upwind sail area to displacement
15.09

Accomodation

Freshwater tank capacity
76
The Columbia River One Design (CROD) is a class of sailing boat that was designed specifically for racing on the Columbia River in the Pacific Northwest region of the United States. It is a one-design class, meaning that all boats are built to the same specifications, ensuring fair competition.

The CROD was designed in the early 1960s by naval architect Ben Seaborn, who aimed to create a boat that would be fast, stable, and suitable for the challenging conditions of the Columbia River. The boat's design features a hard chine hull with a moderate beam and a deep fin keel, providing stability and good upwind performance.

The CROD has a length overall of 24 feet and a beam of 7 feet, 6 inches. It has a displacement of approximately 3,000 pounds and carries a sail area of 275 square feet. The boat is typically crewed by a team of three to four people.

One of the key features of the CROD is its simplicity and affordability. The boat is constructed using fiberglass, which was a relatively new material at the time of its design. This made the CROD more accessible to a wider range of sailors, as it was less expensive and easier to maintain compared to traditional wooden boats.

The CROD quickly gained popularity on the Columbia River, attracting a dedicated community of sailors who enjoyed the boat's performance and competitive racing. Over the years, the class has remained active, with regular regattas and racing events held on the river.

The CROD is known for its lively performance, particularly in heavy winds and choppy conditions. Its design allows for quick acceleration and good maneuverability, making it a thrilling boat to sail. The boat's stability and forgiving nature also make it suitable for sailors of various skill levels.

Overall, the Columbia River One Design is a classic racing sailboat that has stood the test of time. Its enduring popularity and active racing scene on the Columbia River are a testament to its design and performance capabilities.

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