X ONE-DESIGN (UK)

X ONE-DESIGN (UK)
X ONE-DESIGN (UK)

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Long Keel
Rigging Type: Fractional Sloop
LOA: 20.68 ft / 6.30 m
LWL: 17.08 ft / 5.21 m
S.A. (reported): 190.00 ft² / 17.65 m²
Beam: 5.92 ft / 1.80 m
Displacement: 2,875.00 lb / 1,304 kg
Ballast: 1,455.00 lb / 660 kg
Max Draft: 3.00 ft / 0.91 m
Construction: Wood (Carvel)
Ballast Type: Iron
First Built: 1909
Builder: Woodnuts
Designer: Alfred Westmacott

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

Definitions
S.A. / Displ.: 15.07
Bal. / Displ.: 50.61
Disp: / Len: 257.59
Comfort Ratio: 22.88
Capsize Screening Formula: 1.67
S#: 1.43
Hull Speed: 5.54 kn
Pounds/Inch Immersion: 361.29 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
P: 23.75 ft / 7.24 m
E: 11.50 ft / 3.51 m
S.A. Main: 136.56 ft² / 12.69 m²
S.A. Total (100% Fore + Main Triangles): 136.56 ft² / 12.69 m²
S.A./Displ. (calc.): 10.83

Sailboat Links

Designers: Alfred Westmacott
Builders: David Heritage Racing Yachts
Associations: X One-Design (GB)
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Notes

(From class association website.)
The original design from Alfred Westmacott in 1909, was gaff rigged with a centerboard.
Fleets exist in five locations around the Solent:
Hamble • Itchenor • Lymington • Poole/Parkstone • Yarmouth

The class is managed by the membership through the Class Association and is strictly one design. Over the years it has achieved a balance between adopting modern rigs and building techniques whilst ensuring the oldest boats remain competitive. A few boats have been built as recently as 1994.