The Aurora 21 is a compact monohull sailboat recognized for its accessible design and its origins during the transformative era of fiberglass boat building. Conceived by naval architect Ted Carpentier, the Aurora 21 shares its hull with the earlier Victory 21, but distinguishes itself with a focus on a more spacious cabin, positioning it as a capable weekender or coastal cruiser for its size. Its production journey, spanning from 1959 to 1970, involved several significant American builders, starting with Henry R. McCune, Shipbuilders, and later transitioning to Wesco Marine and then Coronado Yachts, a division of the Whittaker Corporation.
Aurora 21 Information, Review, Specs
- Make
- Model
- Number Built
- 600
- Production Year(s)
- 1959 - 1970
History and Design
The story of the Aurora 21 begins in 1959 with Henry R. McCune, Shipbuilders, a pioneering force in American fiberglass boat construction based in the Long Beach, California area. Henry McCune, a visionary who embraced fiberglass as a revolutionary material for its durability and efficiency, played a crucial role in ushering in the modern composite yacht era. The Aurora 21, along with its sibling the Victory 21, was among McCune's initial fiberglass offerings. The hull was designed by Ted Carpentier, who reportedly intended the Victory 21 as a competitive one-design class boat. The Aurora 21 leveraged this proven hull design, incorporating a larger cabin to enhance its cruising capabilities over the more spartan Victory 21.
The vessel's production saw several transitions. In 1964, the manufacturing operation was acquired by Wesco Marine, a company founded by Frank Butler, who would later establish the renowned Catalina Yachts. By 1969, production of the Aurora 21 moved under the banner of Coronado Yachts, then a division of the Whittaker Corporation, continuing until 1970. This lineage reflects the dynamic growth and consolidation within the nascent fiberglass boat industry of the 1960s. Over its production run, approximately 600 units of the Aurora 21 were built, contributing to its enduring presence in the sailing community.
Sailing Performance and Handling
With a length overall of 21 feet and a waterline length of 15.5 feet, the Aurora 21 is a compact vessel with characteristics that suggest a particular sailing profile. Its Sail Area to Displacement (SA/D) ratio calculates to approximately 21.38. This relatively high number indicates that the Aurora 21 is likely to perform well in lighter air conditions, being able to move efficiently even with a gentle breeze.
However, its Ballast to Displacement ratio is a modest 0.294 (29.4%). This suggests a boat that, while stable enough for its size, might not be as stiff or as resistant to heeling in stronger winds as vessels with higher ballast ratios. Sailors might find themselves needing to reef earlier or adjust sails more frequently in gusty conditions. Furthermore, the Displacement to Length (Disp/LWL) ratio is quite high, at approximately 456.49. This places the Aurora 21 in the category of a heavier boat for its waterline length, suggesting a more traditional, full-bodied hull form that prioritizes comfort and stability in a seaway over outright speed or planing ability. While specific anecdotal handling reviews for the Aurora 21 are scarce, its shared hull with the Victory 21, designed as a competitive class boat, implies a fundamentally sound and balanced platform within its design parameters.
Accommodations and Layout
The defining characteristic of the Aurora 21's interior, especially when compared to its sister model, the Victory 21, is its "larger cabin". Given its 21-foot length, this indicates a design effort to maximize enclosed living space. Typical for compact cruisers of its era and size, the interior likely features a basic cuddy cabin arrangement. This would typically include V-berths forward, providing sleeping accommodations for two adults, potentially with some limited storage beneath.
While detailed interior diagrams and descriptions are not readily available through grounded search, the emphasis on a larger cabin suggests a more enclosed and protected space than a purely open daysailer. It is probable that the interior provided rudimentary amenities, possibly including space for a portable head and a small counter or locker that could serve as a basic galley area. The construction material of the hull and deck being solid fiberglass would have provided a durable, low-maintenance shell for the interior. The finish quality would likely have reflected the utilitarian yet robust standards of fiberglass production from the early 1960s, possibly incorporating some wood trim to soften the all-fiberglass aesthetic.
Measurements
Construction & Hull
- Construction Material
- Fiberglass (Solid)
- Hull Type
- Monohull Sailboat
- Keel Type
- Bulb
- Rudder
- 1x —
- Ballast
- 500 lbs (Iron)
- Displacement
- 1700 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
- Masthead Sloop
- P (Main Luff)
- 20.75 ft
- E (Main Foot)
- 9.7 ft
- I (Foretriangle Height)
- 24.4 ft
- J (Foretriangle Base)
- 7.3 ft
- Forestay Length (est)
- 25.47 ft
- Main Sail Area
- 100.64 sqft
- Foretriangle Sail Area
- 89.06 sqft
- Total Sail Area (Reported)
- 185 sqft
- Total Sail Area (Calc)
- 189.7 sqft
Dimensions
- LOA
- 21 ft
- LWL
- 15.5 ft
- Beam
- 6.33 ft
- Draft
- 3 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 5.28 kn
- Pounds per Inch Immersion
- 350.58