Mason 43 Information, Review, Specs

The Mason 43, design S-105, entered production in 1978 and was built until 1985, with approximately 180 units produced during its run. Al Mason's design philosophy for the Mason series, including the 43, prioritized the creation of enduring bluewater cruisers, emphasizing that interior space should be filled with quality rather than superfluous features. During this era, Ta Shing Yacht Building, then primarily operating under Original Equipment Manufacturer (OEM) contracts, was already establishing its name for meticulous craftsmanship, robust construction, and solid fiberglass hulls, characteristics that are hallmarks of the Mason 43.

The Mason 43 was offered with both a cutter rig, as specified in its primary configuration, and an optional ketch rig. The ketch rig provided a larger total sail area of 916 square feet and was noted for its superior performance on reaching and running points of sail, particularly when utilizing a mizzen staysail, making it an attractive option for serious cruisers. While the Mason 43 maintained its core design throughout production, the subsequent Mason 44, often considered a next-generation design, introduced some modifications, including changes to the rudder.

Sailing Performance and Handling

The Mason 43 is characterized by its heavy displacement and full-bodied hull form, with a displacement-to-length (D/L) ratio calculated at approximately 365.6, placing it firmly in the category of a traditional, comfort-oriented cruiser. This substantial build contributes to its reputation as a seakindly yacht, providing a comfortable motion in a seaway. The sail area to displacement (SA/D) ratio, calculated at around 16.68 for the cutter rig, suggests moderate performance, indicating that while not a light-air speedster, it possesses sufficient power for its intended purpose.

With a ballast-to-displacement ratio of 0.336, the Mason 43 demonstrates a solid foundation for stability, though its overall heavy design further contributes to its steady nature. Owners frequently praise the Mason 43's excellent directional stability, noting its ability to hold a course with minimal intervention once the sails are properly balanced. This characteristic makes it a "magical" boat to sail and a reliable partner for long passages. Anecdotal evidence suggests that the Mason 43 handles well in challenging conditions, capable of heaving to effectively under a staysail in a blow, further cementing its status as a proven passage-maker.

Accommodations and Layout

Designed for comfortable long-distance cruising, the interior of the Mason 43 typically features a tri-cabin layout within its aft-cockpit configuration. The arrangement usually includes a V-berth or an offset double berth forward, followed by a head, and a spacious U-shaped salon. While specific headroom figures are not consistently documented, the design aims to offer ample space for extended living aboard.

Ta Shing's commitment to quality is evident in the interior finish, which often incorporates premium woods and hand-joined cabinetry, reflecting the shipyard's reputation for superior craftsmanship. The emphasis is on a robust and functional living space, rather than excessive frills, aligning with Al Mason's philosophy that space should be "filled with good." This robust and functional approach ensures durability and a classic aesthetic throughout the boat's accommodations.

Owner's Perspectives

Owners consistently laud the Mason 43 as a strong, well-built, and beautiful bluewater boat. It is frequently described as a seakindly yacht, providing a comfortable and stable ride even in adverse conditions. The directional stability is a highlight for many, with owners appreciating its ability to track effortlessly once sails are balanced, making it well-suited for shorthanded long-range cruising. Many consider it one of the best values for offshore boats built in its era.

However, common maintenance considerations are often discussed within the owner community. A recurring concern relates to the decks of older Mason 43s, which feature marine plywood cores. If teak decking was installed, the screws used can penetrate the core, potentially leading to water intrusion and core issues over time. Similarly, some owners note that certain original Taiwan-built boats, including the Mason 43, occasionally had issues with the inappropriate use of plywood or problems with custom-welded stainless steel metalwork. Prospective owners are advised to thoroughly inspect piping, hose clamps, and areas under sinks and faucets for potential leaks, as these have been noted as maintenance points. Despite these considerations, the Mason 43 retains a loyal following among those who value its robust construction and proven offshore capabilities.