SPLINTER 21

Main

Appendages
Fin Keel
Construction
FG
First built hull
1963
Hull type
Monohull
Model
SPLINTER 21
Sailboat builder
H. H. Marine
Sailboat designer
E. G. Van de Stadt

Dimensions

Ballast weight
408.0
Beam
2.08
Displacement
1261.0
Draft
1.14
Max Draft
1.14
Overall length
6.46
Waterline length
5.18

Sails

Total area
15.14

Engine

Performance

Ballast ratio
32.37
Capsize Screening Formula
1.95
Comfort Ratio
18.2
Critical hull speed
5.52
Displacement-length ratio (DLR)
252.61
Upwind sail area to displacement
13.22

Accomodation

The SPLINTER 21 is a sailing boat designed by the American naval architect, Jim Michalak. It is a small, trailerable sailboat that is known for its simplicity, affordability, and ease of construction.

Here are some key features and characteristics of the SPLINTER 21:

1. Size and Design: The SPLINTER 21 measures 21 feet in length, with a beam of 6 feet and a draft of 1.5 feet. It features a flat-bottomed hull design, which allows for easy beaching and shallow water sailing.

2. Construction: The boat is primarily built using plywood and epoxy construction techniques, making it a popular choice among amateur boat builders. The plans for the SPLINTER 21 are readily available, and many builders have successfully completed the construction process in their home workshops.

3. Sailing Performance: The SPLINTER 21 is designed to be a versatile and stable sailboat. It has a gaff-rigged mainsail and a jib, providing good sail area for its size. The boat is known for its ability to sail well in light winds and can reach moderate speeds when properly rigged and sailed.

4. Trailerable: One of the key advantages of the SPLINTER 21 is its trailerability. The boat can be easily transported on a trailer, allowing owners to explore different sailing locations and launch from various ramps or beaches.

5. Accommodation: The SPLINTER 21 offers basic accommodation for day sailing or short overnight trips. It has a small cabin with enough space for a couple of berths, storage, and a portable toilet. While not luxurious, it provides the essentials for a comfortable sailing experience.

6. Cost: The SPLINTER 21 is known for its affordability. By utilizing plywood and epoxy construction, the boat can be built at a relatively low cost compared to other sailboats of similar size and capabilities. This makes it an attractive option for those looking to own a sailboat without breaking the bank.

Overall, the SPLINTER 21 is a small, trailerable sailboat that offers simplicity, affordability, and ease of construction. It is a popular choice among amateur boat builders and sailing enthusiasts who appreciate its versatility and performance on the water.

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