Usa Raven Information, Review, Specs

Usa Raven Drawing
Make
Usa
Model
Raven
Builder
Sound Marine Contruct./Cape Cod Shipbuilding
Designer
Roger McAleer
Number Built
400
Production Year(s)
1949 - ??

The Raven, often specifically designated as the Raven 24, is a high-performance centerboard sloop that holds a storied position in the evolution of American one-design racing. Designed in 1949 by Roger McAleer, the boat was a pioneer in the development of planing hulls for larger dayboats, offering a level of speed and athletic engagement typically reserved for much smaller dinghies. While the first hulls were produced in cold-molded plywood by builders like Sound Marine and Nevins, the model became a staple of the O'Day Corp. fleet when the company transitioned to fiberglass construction. As one of the early performance models marketed by George O'Day, the Raven shared a design philosophy with the Rhodes 19 and the Day Sailer, prioritizing accessibility and speed. Today, the design’s legacy is preserved by Cape Cod Shipbuilding, which remains the authorized builder and maintainer of the class molds and specifications.

Sailing Performance & Handling

The Raven 24 is frequently described as the "muscle car" of the sailing world due to its immense sail area-to-displacement ratio and its ability to plane in moderate breezes. With a light displacement of just 1,170 lbs and a 300-square-foot sail plan, the boat is exceptionally responsive. Its hull features a wide beam of 7 feet and a flat, spooned section aft, specifically engineered to generate lift. Unlike traditional heavy-keel boats of its era, the Raven behaves like an oversized racing dinghy; it tracks with precision but demands active participation from the crew.

According to technical specifications from Cape Cod Shipbuilding, the boat is optimized for a crew of three to four, particularly in heavy air where the weight of the crew "on the rail" is necessary to balance the powerful fractional rig. It features an internally mounted spade-type rudder and a fiberglass centerboard that allows for a draft as shallow as 7 inches when retracted, making it easily trailerable and capable of beaching. In light air, the Raven remains competitive and is known for its ability to ghost past larger, heavier boats that struggle to move their own mass.

The Raven 24 carved out a niche in the mid-20th century as a premier intercollegiate and high-level club racing vessel. During the 1950s, the United States Coast Guard Academy purchased the first eight fiberglass production hulls for cadet training, cementing the boat’s reputation as a rigorous platform for learning tactical sailing. Its cultural footprint is most visible in East Coast sailing hubs; for example, Block Island Community Sailing maintains a meticulously restored fleet of Ravens used for advanced instruction and their "Thursday Night Sailing Series." The class has also been featured in regional nautical newsletters and historical archives documenting the transition of American yachting from wood to fiberglass.

Known Issues & Buyer’s Checklist

Prospective buyers of older O'Day or Nevins-built Ravens should focus their inspections on the unique stresses inherent in a high-performance planing hull:

  • Centerboard Trunk Integrity: Because the Raven carries a large amount of sail area on a centerboard, the trunk is subject to significant lateral stress. Check for stress cracks along the hull-to-trunk joint and ensure the centerboard lifting mechanism operates smoothly without binding.
  • Mast Step and Rigging Tension: The Raven utilizes a double-spreader mast that generates considerable downward compression. Inspect the mast step for signs of "sinking" or compression in the fiberglass sole. Older wire rigging should be checked for "fish hooks" or corrosion, particularly at the swage fittings.
  • Cockpit Floor and Core: Like many boats from the early fiberglass era, the Raven used balsa or plywood coring in the deck and cockpit floor. Use a plastic mallet to tap for delamination (hollow sounds) around the hiking straps and traveler, where moisture often enters through hardware penetrations.
  • Rudder Bearings and Tiller: The spade rudder is a high-load component. Excess play in the tiller or a "clunking" sound when the boat is moving at speed often indicates worn rudder bearings or a bent stock.

Community & Resources

The Raven community is largely anchored by its current manufacturer and regional yacht clubs. Owners often coordinate through the Raven Class Association, though much of the technical support and parts availability is managed directly by Cape Cod Shipbuilding. This builder provides official parts, from original spar extrusions to centerboard hardware, ensuring that the one-design standards are upheld. In the Northeast, community programs like the Block Island Community Sailing organization serve as unofficial repositories of local knowledge regarding the restoration and maintenance of these vintage racers.

The Verdict

Pros:

  • Exhilarating performance with a proven ability to plane.
  • Extremely shallow draft (7") allows for beaching and easy trailering.
  • Massive 12-foot cockpit provides ample room for both racing crews and casual day guests.
  • Solid build quality from historical builders like O'Day and current support from Cape Cod Shipbuilding.

Cons:

  • Demands high physical engagement and crew weight in heavy air.
  • Lacks any interior accommodations, limiting the boat strictly to day use.
  • The large, powerful sail plan can be intimidating for novice single-handed sailors.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x —
Ballast
-
Displacement
1170 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
24.25 ft
Waterline Length (LWL)
21.58 ft
Beam
7 ft
Draft
5.33 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

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

Calculations

Sail Area / Displacement (SA/D) Ratio
43.23
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
51.97
Comfort Ratio
6.05
Capsize Screening Formula
2.66
Hull Speed
6.22 kn