LeComte Alc 46 Information, Review, Specs

Make
LeComte
Model
Alc 46
Builder
A. Le Comte
Designer
A. E. Luders/Le Comte
Number Built
Production Year(s)
1973 - ??

The LeComte ALC-46 represents the technical and aesthetic pinnacle of the Dutch-American partnership that defined the LeComte-Holland yard during the early 1970s. As a direct evolution of the Alfred "Bill" Luders-designed Fastnet 45, the ALC-46 was refined by Dolf LeComte to offer a more modern interior and improved performance characteristics while maintaining the heavy-weather capabilities of its predecessor. Built in Vianen, Netherlands, these yachts were known for their uncompromising construction standards, featuring solid laminate hulls and the exquisite interior joinery for which Dutch yards are famous. The ALC-46 served as the flagship of the "ALC" series, which also included the ALC-35 and the Sparkman & Stephens-influenced ALC-40, marking the brand’s transition from traditional 1960s aesthetics into the era of the modern ocean-going performance cruiser.

Sailing Performance & Handling

The ALC-46 is characterized by its "sea-kindliness," a trait inherited from its Luders-designed lineage. With a heavy displacement hull and a significant ballast-to-displacement ratio, the boat feels exceptionally stable in a seaway. While the design reflects the International Offshore Rule (IOR) influences of the early 1970s—notably in its tumblehome and hull shape—it avoids the extreme "twitchiness" associated with lighter racing machines of that era.

Under sail, the ALC-46 is a powerful beast that requires a proactive crew to manage its large sail plan, especially in the yawl configuration which was popular for this model. Owners often report that the boat tracks exceptionally well on a reach, thanks to its deep keel and well-proportioned skeg-hung rudder. While it may not be a light-air specialist due to its wetted surface area, it excels when the wind rises above 15 knots, where its momentum and hull form allow it to power through chop that would slow down modern, lighter-displacement cruisers. According to historical technical notes from the original Glen Island Yacht Club records—the American home of LeComte—the ALC-46 was designed to be a "true ocean racer" that didn't sacrifice the comforts of a cruising home.

Interior Comfort & Variations

The interior of the ALC-46 is where LeComte’s Dutch heritage is most visible. The yard was famous for its "yacht-finish" varnished teak, which remains a benchmark for quality in the secondary market. Unlike many of its contemporaries that used extensive fiberglass liners, LeComte utilized traditional cabinetry methods, resulting in an interior that feels warm, solid, and quiet while underway.

The ALC-46 typically features a three-cabin layout, though variations exist based on original owner specifications. The master stateroom is usually located aft, providing a level of privacy that was innovative for the early 70s. The main salon is expansive, benefiting from the yacht's 13-foot beam, and features a dedicated navigation station that faces outboard. High-quality materials were used throughout, including stainless steel for tanks and heavy-duty bronze for through-hulls. Because the ALC-46 was an evolution of the Fastnet 45, it shares the same basic hull but offers significantly more headroom and a modernized galley arrangement, making it much more suitable for extended live-aboard cruising than its predecessor.

Known Issues & Buyer’s Checklist

Prospective buyers of an ALC-46 must account for the yacht's age and the specific construction methods of the 1970s. While LeComte hulls are notoriously thick and robust, several areas require specific inspection:

  1. Deck Delamination: The decks were typically Airex-cored. While Airex is more resistant to rot than balsa, decades of moisture ingress through improperly bedded hardware can lead to core separation or "soft spots" that are expensive to repair.
  2. Original Wiring: Many ALC-46s were wired for European standards or used early 70s American marine wiring. Modern electronics and high-draw appliances usually necessitate a complete electrical overhaul to meet current ABYC standards.
  3. Chainplate Inspection: The heavy loads of the ALC-46 rig put significant stress on the chainplates. Given their age, these should be pulled and inspected for crevice corrosion, particularly where they pass through the deck.
  4. Osmotic Blistering: While LeComte used high-quality resins, any boat of this vintage is a candidate for osmotic blistering. A moisture meter test and a thorough hull inspection are mandatory.

Community & Resources

The legacy of these yachts is preserved by a dedicated group of enthusiasts centered around the Glen Island Yacht Club, which was founded by Dolf LeComte in New Rochelle, New York. While the shipyard in Holland closed in 1994, the club remains a repository of knowledge for the brand’s history. Technical documentation and original brochures are occasionally curated by the LeComte Owners Group, a community that values the "overbuilt" nature of these Dutch classics.

The Verdict

The LeComte ALC-46 is a "sailor’s sailboat," designed for those who prioritize structural integrity and classic aesthetics over the voluminous, flat-bottomed interiors of modern production boats. It is a vessel built for crossing oceans in comfort and style.

Pros:

  • Exceptional Build Quality: Dutch craftsmanship and solid fiberglass construction.
  • Offshore Capability: Heavy displacement and stable handling make it a premier blue-water cruiser.
  • Timeless Aesthetics: Elegant lines and a beautiful teak interior that modern boats rarely replicate.

Cons:

  • Maintenance Requirements: Significant amounts of exterior teak and aging systems require constant attention.
  • Deep Draft: Its performance-oriented keel limits access to some shallow-water cruising grounds like the Bahamas.
  • Heavy Loads: The rig and sail plan require significant physical effort to manage compared to modern, highly-automated yachts.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Skeg-Hung
Ballast
10000 lbs (Lead)
Displacement
25000 lbs
Water Capacity
142 gal
Fuel Capacity
63 gal

Dimensions

Length Overall (LOA)
45.83 ft
Waterline Length (LWL)
33.25 ft
Beam
12.25 ft
Draft
6.75 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
47 ft
E (Main Foot)
15 ft
I (Foretriangle Height)
53 ft
J (Foretriangle Base)
18.5 ft
Forestay Length (est)
56.14 ft
Sail Area
843 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
15.77
Ballast / Displacement Ratio
40
Displacement / Length Ratio (D/L) Ratio
303.61
Comfort Ratio
37.1
Capsize Screening Formula
1.68
Hull Speed
7.73 kn