ANTRIM 20

Main

Appendages
Fin w/bulb & spade rudder
Construction
FG
First built hull
1982
Hull type
Monohull
Model
ANTRIM 20
Sailboat builder
Sailboat designer
Jim Antrim

Dimensions

Ballast Type
Lead
Ballast weight
340.0
Beam
2.44
Displacement
839.0
Draft
1.22
Max Draft
1.22
Overall length
6.22
Waterline length
5.33

Sails

E
3.05
Est. Forestay Length
7.69
Fore area
8.64
I
7.32
J
2.36
Mainsail area
12.31
P
8.08
Total area
25.92

Engine

Performance

Ballast ratio
40.54
Capsize Screening Formula
2.61
Comfort Ratio
9.75
Critical hull speed
5.61
Displacement-length ratio (DLR)
154.1
Upwind sail area to displacement
29.69

Accomodation

The Antrim 20 is a small sailing boat designed by Jim Antrim, a renowned naval architect based in California, United States. It is a high-performance racing sailboat that offers speed, agility, and excellent handling characteristics.

The Antrim 20 features a sleek and modern design with a low-profile cabin and a spacious cockpit. It has a length overall (LOA) of 20 feet and a beam of 7 feet, making it compact and easily trailerable. The boat's lightweight construction, typically made of fiberglass, allows for quick acceleration and nimble maneuverability.

One of the notable features of the Antrim 20 is its high aspect ratio sail plan, which includes a large mainsail and a small jib. This configuration provides excellent upwind performance and allows the boat to maintain high speeds even in light wind conditions. The boat's fractional rig design also contributes to its exceptional sailing capabilities.

The Antrim 20 is designed to be sailed by a small crew, typically two to three people. It offers a comfortable and ergonomic cockpit layout with well-positioned controls and winches for easy handling. The boat's responsive helm and balanced sail plan make it enjoyable to sail in a variety of conditions.

While primarily designed for racing, the Antrim 20 can also be used for day sailing or cruising. It has a simple and functional interior layout with basic amenities, including a small cabin with berths for overnight stays. However, the boat's focus is on performance rather than extensive accommodations.

Overall, the Antrim 20 is a well-regarded sailing boat known for its speed, agility, and versatility. It is a popular choice among sailors who seek a thrilling and competitive sailing experience in a compact and easily manageable package.

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