S&S Loki 38 Information, Review, Specs

S&S Loki 38 Drawing
Make
S&S
Model
Loki 38
Builder
A. Lemos /H.Heidtmann (GERMANY)/Nevins
Designer
Sparkman & Stephens
Number Built
12
Production Year(s)
1949 - 1955

The Loki 38, specifically known as Sparkman & Stephens Design #1006, represents one of the most celebrated collaborations between the premier design firm of Olin Stephens and the master shipwrights at Abeking & Rasmussen. Conceived in 1947 for Gifford Pinchot, the original Loki was designed to be a seaworthy, comfortable, and capable offshore cruiser that could also perform admirably under the racing rules of the time. While the prototype was a yawl, the design was so successful that approximately 14 to 16 sisters were produced, mostly by the German yard Abeking & Rasmussen, solidifying the "Loki Class" as a gold standard for mid-century wooden yacht construction. These vessels were built during an era when the shipyard was transitioning from traditional workboats to high-end custom yachts, and they served as a precursor to the legendary Concordia Yawls, which A&R would also go on to build in significant numbers.

Sailing Performance & Handling

The Loki 38 is a heavy-displacement, full-keel cruiser characterized by a narrow beam and a deep, traditional "wine-glass" hull section. With a displacement-to-length ratio that skews toward the heavier end of the spectrum, the boat offers a remarkably stable and "shippy" feel in a seaway. Unlike modern light-displacement hulls that tend to skitter over waves, the Loki 38 carves through them, maintaining momentum and providing a motion that is significantly less fatiguing for a crew during long passages.

Most Loki models were rigged as yawls, a configuration favored by Olin Stephens for its versatility. The split rig allows for a multitude of sail combinations, such as the "jib and jigger" (mainsail furled, sailing under staysail and mizzen), which provides exceptional balance in heavy air. According to historical design records from Sparkman & Stephens, the hull was engineered for a balance of speed and seaworthiness, featuring a relatively high ballast ratio that ensures stiffness. While she may lack the pointing ability of a modern fin-keeled racer, owners often report that once the Loki 38 finds her "groove" on a reach, she tracks with an almost hands-off stability, a testament to her well-proportioned lateral plane and rudder design.

Interior Comfort & Variations

The interior of the Loki 38 is a masterclass in classic wooden yacht joinery. Because these were custom or semi-custom builds by Abeking & Rasmussen, specific layouts can vary, but the fundamental arrangement typically features a traditional offshore-friendly floor plan. Moving down the companionway, one usually finds a compact galley and a navigation station, leading into a cozy main salon with settee berths. The use of mahogany and white-painted bulkheads is common, reflecting the aesthetic of the late 1940s and 1950s.

Storage is maximized throughout the vessel, intended for long-term cruising rather than weekend excursions. The forward cabin typically houses a V-berth, while the head is situated between the salon and the forward cabin. Despite the narrow beam, the cabin feels secure and "tucked-in," providing excellent handholds and bracing points for moving about while the boat is heeled. While most were built to the standard 38-foot specification, some variations exist in rig heights and ballast configurations, and a few were even built as sloops, though these lack the classic profile and balancing options of the yawl.

The Loki 38 earned its place in maritime history through the exploits of its original owner, Dr. Gifford Pinchot. His book, Locusts and Wild Honey, chronicles the adventures of the first Loki and helped popularize the idea of the "family cruiser" capable of transoceanic voyages. The class remains a favorite in the classic yacht circuit, frequently appearing at prestigious events like the Antigua Classic Yacht Regatta. The design is often cited in technical retrospectives of Sparkman & Stephens' work as the bridge between their pre-war racing designs and the more comfort-oriented cruisers of the 1960s.

Known Issues & Buyer’s Checklist

Prospective buyers of a Loki 38 must approach the vessel with an understanding that they are looking at a vintage wooden yacht. While Abeking & Rasmussen utilized the finest materials available, the passage of seven decades presents specific maintenance challenges:

  • Fastener Fatigue: Many Loki 38s were built with bronze or galvanized fasteners. Over time, these can degrade. A thorough survey should include "pulling" a few fasteners below the waterline to check for "pinking" (de-zincification) or wasting.
  • Deck-to-Hull Joint and Teak Decks: Traditional teak decks were often fastened directly to the beams or a sub-deck. Leaks here can lead to rot in the oak frames or mahogany planking. Inspect for any signs of "bleeding" from the fasteners or soft spots in the deck.
  • Keel Bolts: The heavy lead keel is secured with large bolts (typically bronze). These should be inspected for any signs of movement or weeping at the keel-to-deadwood joint.
  • Mast Step and Chainplates: Given the age, the areas where the rigging loads are transferred to the hull—the mast step and the chainplates—require close scrutiny for corrosion or structural compression.

Community & Resources

Owners of the Loki 38 and other classic S&S designs are served by the Sparkman & Stephens Association, which maintains an archive of design drawings and provides a forum for technical exchange between owners. Additionally, the Mystic Seaport Museum holds a significant collection of S&S architectural drawings, including those for Design #1006, which can be invaluable for owners undertaking authentic restorations.

The Verdict

The Loki 38 is a quintessential "sailor’s boat," offering timeless aesthetics and a level of craftsmanship rarely seen in the modern era.

Pros:

  • Exceptional Seakeeping: A heavy, stable hull designed for comfort in blue water.
  • Historical Pedigree: A true "blue blood" design from the peak of S&S and A&R's collaboration.
  • Versatile Rig: The yawl configuration allows for easy sail handling in varying wind conditions.

Cons:

  • High Maintenance: As a wooden yacht, it requires a significant annual commitment of time and capital.
  • Internal Volume: Narrow beam and traditional overhangs mean it has less interior space than modern 30-footers.
  • Technical Knowledge Required: Operating and maintaining such a vessel requires a deep understanding of traditional boatbuilding and rigging.

Measurements

Construction & Hull

Construction Material
Wood
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Attached
Ballast
7560 lbs (Lead)
Displacement
18000 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
38.33 ft
Waterline Length (LWL)
26 ft
Beam
9.58 ft
Draft
5.67 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Yawl
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
701 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
16.33
Ballast / Displacement Ratio
42
Displacement / Length Ratio (D/L) Ratio
457.2
Comfort Ratio
46.17
Capsize Screening Formula
1.46
Hull Speed
6.83 kn