KIRBY 1/4 T

Main

Appendages
Fin w/spade rudder
Construction
FG
First built hull
1975
Hull type
Monohull
Model
KIRBY 1/4 T
Sailboat builder
New Orleans Marine/Competition Marine Ltd.
Sailboat designer
Bruce Kirby

Dimensions

Ballast Type
Lead
Ballast weight
916.0
Beam
2.87
Displacement
1950.0
Draft
1.47
Max Draft
1.47
Overall length
7.9
Waterline length
6.15

Sails

E
2.44
Est. Forestay Length
10.22
Fore area
14.86
I
9.75
J
3.05
Mainsail area
10.31
P
8.46
Total area
25.18

Engine

Performance

Ballast ratio
46.98
Capsize Screening Formula
2.32
Comfort Ratio
15.3
Critical hull speed
6.02
Displacement-length ratio (DLR)
233.94
Upwind sail area to displacement
16.44

Accomodation

The Kirby 1/4 T is a small sailing boat designed by Canadian sailor and boat designer, Bruce Kirby. It is a one-design racing boat that was first introduced in 1995. The "1/4 T" in its name stands for "quarter ton," which refers to its displacement measurement.

The Kirby 1/4 T is a lightweight and nimble boat, measuring approximately 25 feet in length. It features a sleek hull design with a deep fin keel and a spade rudder, allowing for excellent maneuverability and responsiveness on the water. The boat is typically sailed with a crew of three to four people.

One of the key features of the Kirby 1/4 T is its simplicity and affordability. It was designed to be a cost-effective racing boat that can be easily maintained and sailed by amateur sailors. The boat's rigging and controls are straightforward, making it accessible to sailors of various skill levels.

In terms of performance, the Kirby 1/4 T is known for its speed and agility. It has a large sail area-to-displacement ratio, allowing it to sail efficiently in a wide range of wind conditions. The boat is often used for competitive racing, both in one-design class events and handicap races.

The Kirby 1/4 T has gained popularity in various sailing communities around the world, particularly in North America and Europe. It offers an exciting and challenging sailing experience, making it a favorite among sailors who enjoy competitive racing in smaller boats.

Overall, the Kirby 1/4 T is a well-regarded sailing boat that combines affordability, simplicity, and performance. Its design and characteristics make it a versatile and enjoyable option for sailors looking for a fast and competitive racing experience.

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