Pilot 33 Information, Review, Specs

Boat drawing
Make
Model
Number Built
Production Year(s)
1945 - 1952

The Pilot 33 stands as a significant design in the history of American yachting, marking Sparkman & Stephens' first post-World War II auxiliary sailboat design. Conceived by K. Aage Nielsen, an S&S employee, this 32.92-foot long keel sloop quickly established itself as a well-regarded coastal cruiser, known for its robust wooden construction and classic lines. Originally built by Fisher Boat Works, production was later taken over by Thomas Knutson Shipbuilding Corporation in Huntington, New York, a yard renowned for its commitment to durable, quality marine craftsmanship using traditional methods. The Pilot 33 offered sailing enthusiasts a capable and comfortable vessel as recreational boating resurged in the post-war era.

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History and Design

The genesis of the Pilot 33 (S&S design #539) can be traced to 1945, at the close of World War II, with production continuing until 1952. This period marked a return to recreational yacht building for many yards, and Sparkman & Stephens, through Aage Nielsen's design, aimed to meet the demand for well-proportioned and seaworthy cruising yachts. The design prioritised solid construction and dependable performance, characteristic of S&S's early reputation for combining heritage with modern yacht design principles.

Initial construction of the Pilot 33 was undertaken by Fisher Boat Works in Detroit, Michigan, sometimes leading to the boat being referred to as the "Fisher Pilot 33." Subsequently, Thomas Knutson Shipbuilding Corporation, based in Halesite, Long Island, took over production. Knutson, a builder with a nearly century-long legacy, was known for their meticulous attention to durable, well-crafted vessels and their adherence to traditional wooden boatbuilding methods. This aligns perfectly with the Pilot 33's construction, featuring a wood hull and deck. While the Pilot class saw several revisions over the years, including a second version introduced in 1959 and the slightly larger fiberglass Hinckley Pilot 35 in 1962, the original Pilot 33 by Fisher and Knutson remained a distinctive wooden classic.

Sailing Performance and Handling

The Pilot 33, with a length overall of nearly 33 feet and a waterline length of 24 feet, was designed to offer a balanced blend of cruising comfort and respectable sailing ability. With a displacement of 12,500 pounds and a total calculated sail area of 522.83 square feet, its sail area to displacement ratio (SA/D) calculates to approximately 15.49. This ratio suggests that the Pilot 33 is a moderately powered cruiser, performing capably in a range of wind conditions without being overly sensitive in heavier air.

The vessel's ballast to displacement ratio (B/D) is approximately 0.34, indicating a moderate level of initial stability. This, combined with its 4,265 pounds of lead ballast and a traditional long keel, suggests a comfortable and steady motion in a seaway, rather than an exceptionally stiff performance-oriented boat. Furthermore, the displacement to length ratio (D/L) of approximately 403.6 places the Pilot 33 firmly in the heavy displacement category, which is typical for a robust, long-keeled wooden cruiser of its era. This heavy displacement contributes to its comfortable motion and offshore capability, with a calculated hull speed of 6.56 knots. While specific anecdotal reviews of its handling are not widely detailed, the design by Sparkman & Stephens generally implies a well-behaved and predictable sailing experience, a characteristic highly valued by cruisers.

Accommodations and Layout

Information regarding the specific interior layout of the original S&S Pilot 33 from the Knutson or Fisher production is limited in publicly available records. However, typical for a wooden cruising sloop of its size and era (mid-20th century), the interior would likely have featured a conventional arrangement designed for comfortable coastal cruising. This would generally include a forward V-berth, a main salon with opposing settees that could convert to berths, a galley area, and a dedicated head compartment.

Given the boat's 9.5-foot beam, the interior would have offered reasonable volume for a vessel of its length, though headroom would be modest by modern standards. Construction would have featured traditional wood joinery, likely with painted bulkheads and varnished wood trim, contributing to a warm and classic aesthetic. Storage would have been integrated throughout the cabin, with lockers and shelves along the hull. While detailed specific layouts are scarce, the emphasis would have been on functional, durable, and comfortable living spaces for extended cruising, reflecting the quality craftsmanship synonymous with builders like Thomas Knutson.

Measurements

Construction & Hull

Construction Material
Wood
Hull Type
Monohull Sailboat
Keel Type
Long
Rudder
1x —
Ballast
4265 lbs (Lead)
Displacement
12500 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Gray Marine
Engine Model
Sea Scout 4-91
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Gasoline
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
38 ft
E (Main Foot)
17 ft
I (Foretriangle Height)
33.67 ft
J (Foretriangle Base)
11.87 ft
Forestay Length (est)
35.7 ft
Main Sail Area
323 sqft
Foretriangle Sail Area
199.83 sqft
Total Sail Area (Reported)
523 sqft
Total Sail Area (Calc)
522.83 sqft

Dimensions

LOA
32.92 ft
LWL
24 ft
Beam
9.5 ft
Draft
4.75 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.56 kn
Pounds per Inch Immersion
814.67