Koralle Information, Review, Specs

History and Design

The creation of the Koralle is rooted in the broader vision of Klaus Scheeberger, founder of Atlanta Bootsbau in 1957. Scheeberger's design philosophy centered on producing well-designed small sailboats that balanced performance with ease of handling, thereby making sailing more accessible. The Koralle, his most iconic creation, was a direct manifestation of this ethos, built between 1961 and 1978. During its production run, Atlanta Bootsbau transitioned from traditional materials to fiberglass for hulls, a common industry shift in the mid-20th century, though some models, like early "Koralle" boats, may have incorporated plywood.

Notably, the Koralle underwent variations during its production. Early versions, designated S6, featured plywood construction with vertically retractable lee boards. Later, a fiberglass version, the S6R, was introduced, equipped with folding/pivoting lee boards. A unique characteristic across models was the innovative use of twin, side-by-side daggerboards or centerboards, enhancing its adaptability for varying water depths. The design also allowed for an alternate cat rig configuration, where the mast could be positioned further forward.

Sailing Performance and Handling

As a dinghy with a length overall of just over 13 feet, the Koralle is celebrated for its responsive sailing and nimble handling. Its design prioritizes agility and ease of control, making it an excellent choice for learning to sail and for day-sailing adventures. The boat is described as "nimble" and "designed for responsive sailing and easy handling," ideally suited for exploring shallow waters and protected areas. Owners frequently commend its "fast and fun" characteristics, attesting to its lively performance on the water. Its lightweight displacement of 172 pounds contributes to its quick acceleration and ability to move well in lighter breezes. The inclusion of twin daggerboards offers flexibility in managing draft, allowing the boat to navigate very shallow areas with a minimum draft of 0.36 feet when boards are retracted, yet offer enhanced lateral resistance with boards deployed to their maximum 2.2-foot depth.

Accommodations and Layout

Given its classification as a dinghy, the Koralle features a straightforward and open layout, typical of small day sailors. There are no enclosed cabins or dedicated interior accommodations in the traditional sense, such as a galley or head. The design focuses on a functional cockpit space that maximizes room for crew and sailing operations. The open nature of the design likely provides adequate space for two to three individuals for a day sail, along with limited storage for personal gear within the hull or under the seating areas. The emphasis is on ease of movement within the cockpit and simplicity for rigging and de-rigging.

Owner's Perspectives

Owners of the Koralle generally express strong affection for these classic dinghies. They are frequently lauded as "great little boats" that deliver enjoyable sailing experiences. The Koralle's reputation as "fast and fun to sail" is a recurring sentiment among enthusiasts. While specific common problems are not widely documented, the general experience with dinghies of this age suggests that routine maintenance, particularly concerning the integrity of the fiberglass or plywood hull and the condition of fittings, is essential. The existence of restoration projects, such as a 1967 Koralle S6R undergoing renovation, highlights a dedicated community that values these boats for their simple charm and capable sailing characteristics. The twin daggerboard system, while innovative, would require regular inspection and maintenance to ensure smooth operation.