Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Long keel w/trans. hung rudder
Rigging Type: Masthead Sloop
LOA: 33.07 ft
LWL: 24.02 ft
S.A. (reported): 487.00 ft²
Beam: 8.99 ft
Displacement: 11,684.00 lb
Max Draft: 5.71 ft
Construction: Wood planked/cold molded/FG
First Built: 1960
Builder: Cnstr. Mécaniques de Normandie (FRA)
Designer: Illingworth & Primrose

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Sailboat Calculations

S.A. / Displ.: 15.19
Disp: / Len: 376.38
Comfort Ratio: 36.23
Capsize Screening Formula: 1.59
S#: 1.15
Hull Speed: 6.57 kn
Pounds/Inch Immersion: 771.58 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 37.50 ft
J: 12.20 ft
P: 39.00 ft
E: 13.25 ft
S.A. Fore: 228.75 ft²
S.A. Main: 258.38 ft²
S.A. Total (100% Fore + Main Triangles): 487.13 ft²
S.A./Displ. (calc.): 15.19
Est. Forestay Length: 39.43 ft

Sailboat Links

Designers: Angus Primrose
John Illingworth
Related Sailboats: SUPER MAÏCA
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First boat, 'Maica', was commissioned by French yachtsman Henri Rouault and based a earlier Illingworth design, 'Belmore'. Built at Burnes of Bosham(UK)1960.
At least 30 built by CMN of Cherbourg, FRA.
Cold molded counter stern version introduced in 1962.
LOA for counter stern: 11.06m/36.29'
A further modified version was later built in Italy of fiberglass.