The Luders 21 is a nimble and engaging sailboat, designed by the esteemed naval architect Aage Luders and built by Ron Rawson, Inc. This compact monohull, introduced in 1967, embodies the essence of a spirited daysailer or weekender, offering a blend of performance and classic aesthetics. Its fractional rig and fin keel design suggest a boat capable of lively handling and enjoyable sailing, appealing to those who appreciate a responsive and well-balanced craft.
Luders 21 Information, Review, Specs
- Make
- Luders
- Model
- 21
- Number Built
- Production Year(s)
- 1967 - ??
History and Design
The Luders 21 emerged from a collaboration between a celebrated designer and a builder known for their robust construction. Alfred E. "Bill" Luders Jr., whose career largely unfolded at the Luders Marine Construction company founded by his father, was a prominent naval architect with a track record of success, notably in the six-meter class and even contributing to America's Cup designs like Weatherly in 1958. While specific design philosophies for the Luders 21 aren't extensively documented, Luders' broader work suggests a focus on creating well-proportioned and capable sailing vessels.
Ron Rawson, Inc., the builder of the Luders 21, had established itself as a pioneer in fiberglass construction, initially producing commercial fishing boats known for their ruggedness and seaworthiness. This ethos of building "tough and able" vessels seamlessly transitioned into their recreational sailboat offerings. The Luders 21, constructed with a solid fiberglass hull, benefits from Rawson's commitment to structural integrity and longevity, ensuring a durable boat built to withstand the rigors of the marine environment. The production of the Luders 21 began in 1967, and while an end year isn't specified in available records, it contributed to Rawson's legacy alongside more prominent models like the Rawson 30. No significant production variations like "MkI vs. MkII" are widely documented for the Luders 21.
Sailing Performance and Handling
With a length overall of 21.25 feet and a waterline of 16.0 feet, the Luders 21 is designed for agile performance. The boat features a fractional sloop rig, which typically allows for easier sail handling and offers good control over sail shape, contributing to responsive performance, particularly in lighter air. Its fin keel with a bulb provides efficient lift and helps the boat track well, while the single rudder offers direct steering control. With a displacement of 1,500 pounds and a ballast of 435 pounds, the boat possesses a relatively light displacement for its size, which, combined with its total calculated sail area of 138.19 square feet, suggests a boat that can be quite spirited and enjoyable to sail. The theoretical hull speed of 5.36 knots indicates its potential for respectable speeds under sail. Anecdotal evidence suggests that boats of this design generally offer a lively and engaging sailing experience, though specific detailed reviews on the Luders 21's precise handling in varying sea states are not readily available in public records.
Accommodations and Layout
Given its compact size, the Luders 21 is primarily designed as a daysailer or a minimalist weekender, with interior accommodations that are functional rather than spacious. The maximum headroom is not explicitly listed, but due to its overall dimensions, one would expect standing headroom to be limited or non-existent within the cabin. The typical interior arrangement for a boat of this size usually includes a V-berth forward, which serves as a sleeping area, and possibly two short settees in the main cabin. A small area for a portable head might be present, and basic storage compartments would be integrated. The finish quality, in keeping with Rawson's reputation, would likely prioritize durability, with simple yet robust materials, often featuring fiberglass surfaces combined with some wood trim for warmth. Ventilation would typically come from a forward hatch and possibly small portlights. Given its design as a performance-oriented small boat, the focus of the interior is often on providing shelter and essential amenities rather than extensive living space.
Owner's Perspectives
While extensive owner reviews specifically for the Luders 21 are not widely aggregated, general sentiments about similar boats built by Rawson suggest a high regard for their robust construction. Owners often appreciate the solid fiberglass hulls and the overall durability of Rawson-built vessels. However, common issues for boats of this vintage often relate to aging components, such as original deck fittings that might require re-bedding to prevent leaks, or the need for updates to electrical and plumbing systems. Owners of smaller, older sailboats frequently commend their boats for offering a direct and satisfying sailing experience, emphasizing seaworthiness and a classic aesthetic over modern luxuries.
Measurements
Construction & Hull
- Hull Material
- Fiberglass (Solid)
- Deck Material
- Wood
- Hull Type
- Monohull Sailboat
- Keel Type
- Bulb
- Rudder
- 1x —
- Ballast
- 435 lbs
- Displacement
- 1500 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Engine
- Engine Make
- —
- Engine Model
- —
- Engine Type
- —
- Engine HP
- —
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- —
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- 21.5 ft
- E (Main Foot)
- 8.25 ft
- I (Foretriangle Height)
- 18 ft
- J (Foretriangle Base)
- 5.5 ft
- Forestay Length (est)
- 18.82 ft
- Main Sail Area
- 88.69 sqft
- Foretriangle Sail Area
- 49.5 sqft
- Total Sail Area (Reported)
- 139 sqft
- Total Sail Area (Calc)
- 138.19 sqft
Dimensions
- LOA
- 21.25 ft
- LWL
- 16 ft
- Beam
- 5.58 ft
- Draft
- 3 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 5.36 kn
- Pounds per Inch Immersion
- 319.01