The Lee Ajax is a distinctive 23-foot open keelboat, renowned for its lively sailing characteristics and strong one-design racing community. Designed by Oliver Lee of Burnham in 1966, this nimble vessel was brought to life in fiberglass by the experienced hands of Halmatic, a builder celebrated for its robust GRP construction. With a length overall of just over 23 feet and a waterline length of 19.16 feet, the Ajax was conceived as a spirited performer capable of both enjoyable coastal cruising and competitive racing.
Ajax (Lee) Information, Review, Specs
- Make
- Lee
- Model
- Ajax
- Number Built
- 55
- Production Year(s)
- 1966 - 1968
History and Design
The creation of the Ajax began in 1966 with designer Oliver Lee's vision for a high-performance open keelboat. Lee's design was initially showcased as a wooden prototype, demonstrating its potential on the water. Production commenced in 1966 and continued through 1968, with approximately 55 units built. Halmatic, the chosen builder, was a pioneering force in fiberglass boat construction in the UK, known for translating naval architects' visions into exceptionally robust and durable GRP structures, 1]. This partnership ensured that the Ajax hulls benefited from Halmatic's specialized knowledge and reputation for quality composite manufacturing from its early days. The class was established with strict one-design rules, fostering close racing among its enthusiasts.
Sailing Performance and Handling
Despite its compact size, the Lee Ajax is celebrated for its dynamic sailing performance. Classified as an open keelboat, it is designed for lively blue water and coastal sailing, capable of exhibiting excellent heavy weather performance. Its fractional sloop rig, combined with a fin keel and skeg-hung rudder, contributes to a responsive and balanced feel at the helm. The boat's light displacement of 1,900 pounds, for its 23-foot length, allows it to accelerate quickly and remain agile. The Ajax is particularly noted as a keen racing class, with active fleets competing in various locations, underscoring its capabilities on the racecourse. Owners and enthusiasts often praise its ability to handle challenging conditions, making it a rewarding boat for experienced sailors.
Layout
As an "open keelboat," the Lee Ajax features a layout primarily focused on sailing and racing, rather than extensive interior accommodations. Its design prioritizes a spacious cockpit and functional deck for crew movement and sail handling. While providing the necessary elements for day sailing and competitive events, it foregoes the traditional enclosed cabins, galleys, or heads found on larger cruising yachts. This open design emphasizes direct interaction with the elements and a streamlined experience for those who appreciate its performance-oriented nature.
Measurements
Construction & Hull
- Construction Material
- Fiberglass (Solid)
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Skeg-Hung
- Ballast
- -
- Displacement
- 1900 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)
- 22 ft
- E (Main Foot)
- 10.25 ft
- I (Foretriangle Height)
- 19.5 ft
- J (Foretriangle Base)
- 7.67 ft
- Forestay Length (est)
- 20.95 ft
- Main Sail Area
- 112.75 sqft
- Foretriangle Sail Area
- 74.78 sqft
- Total Sail Area (Reported)
- 188 sqft
- Total Sail Area (Calc)
- 187.53 sqft
Dimensions
- LOA
- 23.25 ft
- LWL
- 19.16 ft
- Beam
- 6.42 ft
- Draft
- 3.67 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 5.87 kn
- Pounds per Inch Immersion
- 439.52