Apache 41 Information, Review, Specs

Sailing Performance & Handling

The sailing characteristics of the Apache 41 are defined by Macalpine-Downie’s preference for slender hulls and a relatively high bridgedeck clearance, a combination intended to minimize the "pounding" common in early multihull designs. Unlike modern cruising catamarans that prioritize interior volume with high-buoyancy, "fat" hulls, the Apache 41 retains a more athletic underwater profile. This results in a boat that is remarkably fast off the wind and capable of maintaining high average speeds without the hobby-horsing effect seen in shorter, stubbier designs.

With a beam of 19 feet, the Apache 41 offers a stable platform that resists excessive heel, though sailors transitioning from monohulls must be attentive to sail trim, as the boat does not "tell" you when it is overpowered through heeling. The rig is typically a conservative masthead sloop, providing enough power to drive the 41-foot hulls even in light airs. Most Apache 41s were fitted with low aspect ratio (LAR) keels rather than the daggerboards found on the racing Iroquois models. While this slightly reduces pointing ability compared to a board-equipped boat, it provides a robust, low-maintenance solution for cruising in thin water. Handling under power is generally excellent, as the wide engine spacing allows the boat to pivot within its own length.

Interior Comfort & Variations

For a vessel designed in the 1970s, the interior of the Apache 41 was considered cavernous, though by modern standards, the hulls feel somewhat narrow. The bridgedeck houses a large, panoramic saloon that serves as the social heart of the boat, offering the "living on one level" experience that helped popularize the catamaran format. The galley is typically located in one of the hulls, a "galley-down" configuration that provides significant storage and keeps the main saloon clear for lounging and navigation.

The standard layout usually includes four private cabins—two in each hull—making it an early pioneer of the charter-friendly layout. Materials typically consist of teak or mahogany veneers over marine plywood, bonded to the GRP hull. Because these boats were often semi-customized at the Sailcraft yard, variations exist; some owners opted for a "manager’s layout" with one hull dedicated entirely to a master suite. The Cherokee 35, the Apache’s closest sibling, shares much of the same interior aesthetic but lacks the significant elbow room found in the Apache’s hulls and the increased bridgedeck area afforded by the extra six feet of length.

Known Issues & Buyer’s Checklist

Prospective buyers of an Apache 41 must approach the survey with an eye toward the structural realities of 50-year-old GRP. One of the primary areas of concern is the bridgedeck-to-hull joinery. Over decades of ocean use, the "working" of the hulls can lead to stress cracking or delamination at the main bulkheads. A thorough inspection of the fiberglass tabbing where the hulls meet the bridge deck is essential.

Osmosis is a common finding in British-built boats of this era. While rarely structural, a moisture meter test of the hulls is recommended to negotiate potential remediation costs. Additionally, the original rudder stocks and bushings should be checked for play; Macalpine-Downie designs rely on precise steering to manage the boat’s speed, and worn bushings can lead to a heavy, unresponsive feel at the helm. Finally, the window seals in the large bridgedeck saloon are frequent leak points. Because these windows provide the signature visibility of the Apache 41, ensuring they are properly bedded is critical to preventing interior wood rot.

Community & Resources

The primary hub for technical knowledge and historical documentation for this model is the Iroquois Owners Association. While named for the smaller 30-foot model, this association acts as a de facto registry for all Sailcraft-built catamarans, including the Comanche, Cherokee, and Apache. They maintain archives of original Sailcraft brochures and technical drawings that are invaluable for restoration projects.

The Verdict

The Apache 41 is a classic of the multihull world, offering a blend of vintage British craftsmanship and innovative naval architecture. It is an ideal choice for the sailor who values sailing performance and historical pedigree over the "floating apartment" aesthetic of modern production cats.

Pros:

• Superior off-wind speed and light-air performance compared to modern cruising cats.
• Shallow draft (approx. 2.5 to 3 feet) allows access to remote anchorages and thin-water cruising grounds.
• Robust GRP construction from a legendary builder.
• Timeless, sleek aesthetic that stands out in a sea of boxy modern designs.

Cons:

• Narrower hulls result in less interior volume than modern 40-foot multihulls.
• Age-related maintenance, particularly regarding GRP moisture and window seals.
• Limited availability on the secondary market due to low production numbers.