Farr 3.7 Information, Review, Specs

While the provided data lists Dickerson Boatbuilders as the builder, research indicates that the Farr 3.7 is primarily a design by Bruce Farr (Design #29) intended for home building from plans or by specialist dinghy builders, notably Butler Boats. Dickerson Boatbuilders did, however, produce a larger, 37-foot racing yacht also designed by Bruce Farr (Design #128), but this is a distinct model and not the Farr 3.7 dinghy.

The Farr 3.7 emerged in 1971 from the drawing board of Bruce Farr, building on his successful designs for 12 and 18-foot skiffs. Farr's objective was to create a single-handed trapeze dinghy that offered high performance and accessibility to a broad range of sailors. The design (Design #29) quickly gained traction, particularly in New Zealand, where it was extensively tested, with early reports from "Sea Spray" magazine in May 1971 praising its excellent handling and all-around performance.

The design features a hard chine, rounded sections, a full bow, a straight run, and a generous beam, contributing to its speed and stability. The 3.7 is a one-design hull, with plans made available for home construction, primarily in plywood or foam and fiberglass. This approach fostered a vibrant community of builders and sailors, allowing the class to grow organically. The design has seen some progressive developments by the class in recent years, including the addition of carbon spars and updated sail designs, to maintain its contemporary relevance and performance.

Sailing Performance and Handling

As a high-performance single-handed trapeze dinghy, the Farr 3.7 delivers an exhilarating sailing experience. Its design as a cat-rigged centerboarder, combined with a lightweight displacement of just 106 pounds and a sail area of 94 square feet, ensures rapid acceleration and impressive speed. Early tests described its handling characteristics as "excellent," highlighting its responsiveness and pleasant sailing in various conditions, including light airs when trapezing is not possible.

The inclusion of a trapeze system is central to the Farr 3.7's performance, allowing the sailor to leverage their weight for greater stability and power, particularly in stronger winds. Owners and reviewers consistently describe the boat as fast and fun, offering a lively and engaging ride. The class rules provide some freedom for rudder design, allowing for customization that can further optimize performance, especially when planing at high speeds downwind.

Accommodations and Layout

Given its design as a 12.14-foot single-handed racing dinghy, the Farr 3.7 does not feature traditional interior accommodations. Instead, its layout is focused entirely on the demands of performance sailing. The open cockpit is designed to be functional, providing the sailor with ample space to maneuver, manage the controls, and utilize the trapeze efficiently.

The construction, often in fiberglass or plywood, prioritizes lightweight and durability, with the deck serving as the primary surface for the sailor. Any storage is minimal and typically confined to small compartments for essential gear, reflecting its purpose as a pure racing craft. Ventilation is, by nature of an open boat, unlimited.

Owner's Perspectives

Owners of the Farr 3.7 consistently laud its qualities as an ultimate single-hander, frequently calling it "the best by Farr". Sailors who have transitioned from other dinghies, such as Toppers, Lasers, 420s, and Fireballs, often express their enjoyment and preference for the Farr 3.7, citing its blend of speed and accessibility. Many appreciate that the rig is not excessively large, making it manageable for a wide range of sailors.

The ability for individuals to build new boats from plans, sometimes with pre-laser cut parts, is a significant draw, fostering a strong sense of community and personal investment in the class. The availability of a class association-owned mould further supports the growth and development of the class. Owners praise the boat's ability to remain current through smart progressive developments by the class, such as updated sail designs and the use of carbon spars, which enhance both performance and ease of handling. The vibrant and active class associations in New Zealand and the UK are frequently mentioned as a positive aspect, offering support, events, and a strong camaraderie among enthusiasts.