Microtonner 19 Information, Review, Specs

History and Design

The genesis of the Microtonner 19 can be traced to 1985, as Mariner Construções Náuticas Ltd. commenced its production. Operating from Porto Alegre, Rio Grande do Sul, Mariner was a significant player in the Brazilian marine industry from 1977 to 1995. While the company was well-known for producing popular O'Day designs under license for the South American market, the Microtonner 19 stood as one of their proprietary designs, showcasing their commitment to original contributions to the local market. The design by Nestor Volker aimed to meet the specific requirements of the International Micro Class Rule, a class initiated in 1977 to foster competitive sailing among small, lightweight boats. This focus translated into a design emphasizing a high sail area to displacement ratio and a relatively light displacement, characteristics that define a performance-oriented small boat. The Microtonner 19 features a fiberglass hull, known for requiring minimal maintenance, and is equipped with a lifting keel, a practical feature for accessing shallow waters and for trailering.

Sailing Performance and Handling

True to its design intentions, the Microtonner 19 is widely recognized as a "light sailboat which is a very high performer." With an overall length of just over 18 feet and a waterline length of 16.73 feet, it is inherently agile and responsive. The fractional sloop rig, characterized by its I-dimension of 21.75 feet and a P-dimension of 24.5 feet, provides ample sail area totaling approximately 181 square feet, ensuring lively performance even in lighter breezes. The combination of a lightweight hull and a well-proportioned sail plan allows the Microtonner 19 to accelerate quickly and demonstrate good upwind prowess. Its lifting keel not only enhances versatility but also contributes to its handling characteristics, allowing for a good balance between stability under sail and reduced draft when needed. Anecdotal evidence suggests that boats of this class offer a direct and engaging sailing experience, making them popular among those who appreciate responsive steering and the nuanced feel of a performance dinghy, albeit with the added benefit of a small cabin.

Accommodations and Layout

Given its compact size, the Microtonner 19 offers basic yet functional accommodations suitable for weekend cruising or day sailing. While specific interior layouts are not extensively documented in available public records, boats of this class typically feature a minimalist cuddy cabin. This often includes a V-berth forward for sleeping, and possibly a small area for a portable head or basic galley facilities. The design priorities for such a boat would lean towards maximizing sailing performance and cockpit space, meaning interior volume and standing headroom would be limited. The construction would generally reflect the builder's standard of fiberglass finishes, with simple, practical materials suited for a durable and low-maintenance interior environment. The emphasis is on providing shelter and a space to rest rather than extensive liveaboard comfort.