Alden O Class Mk II Information, Review, Specs

The genesis of the Alden O Class Mk II lies in John G. Alden's design #188, first entering production in 1925. This model was a direct successor and significant improvement upon Alden's earlier "Marblehead One-Design," Alden design #169. The initial Mk I was conceived as a trainer for teenage sailors in Marblehead, Massachusetts, but was found to be "too tender and skittish" for its intended purpose. Recognizing this, Alden refined the design, resulting in the Mk II, which proved to be "far more popular" and offered enhanced safety and comfort. Approximately 250 units of this improved version were built.

The construction of the Alden O Class Mk II, notably by Graves Yacht Yard in Marblehead, Massachusetts, speaks to a strong tradition of wooden boatbuilding. Graves Yacht Yard, established around 1895, had a reputation for precision and quality, initially focusing on small racing dories. Their manufacturing ethos during this era prioritized intricate craftsmanship over mass production, a philosophy well-suited to the detailed wooden construction of the Alden O Class Mk II. During its production run, two variations of the O-Class were specifically developed: one optimized for moderate weather conditions and another for heavier winds, showcasing the design's adaptability.

Sailing Performance and Handling

The Alden O Class Mk II, at just over eighteen feet in length overall with a waterline of fifteen and a half feet, is characterized by its light displacement of 2,000 pounds and a reported sail area of 192 square feet. As a fractional sloop with a centerboard, it is designed for nimble handling and responsiveness, particularly suited to racing within its one-design class. Its centerboard configuration allows for a variable draft, ranging from less than one foot with the board up to nearly four feet when fully extended, providing versatility for both shallow waters and enhanced upwind performance. With a calculated hull speed of 5.26 knots, the boat is capable of spirited performance for its size.

Anecdotal reports suggest that the Mk II addressed the handling issues of its predecessor, offering a more stable and predictable ride. The continued existence of active racing fleets, particularly at St. Regis Lake, underscores its reputation as a well-balanced and competitive racer that provides an engaging sailing experience.

Accommodations and Layout

Given its compact length of 18.17 feet, the Alden O Class Mk II is primarily designed as a day sailer and racer rather than a cruising yacht. Consequently, the interior accommodations are minimal. The design features an open cockpit arrangement, typical of small racing one-designs of its era. There are no traditional enclosed cabins, V-berths, galleys, or heads within the confines of this vessel. Any interior space would be limited to a small cuddy or forepeak, primarily for the stowage of sails, safety gear, and personal effects, providing essential utility for a racing or day sailing crew.