Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 14.52 m
LWL: 12.22 m
S.A. (reported): 104.14 m²
Beam: 4.43 m
Displacement: 16,500 kg
Ballast: 7,100 kg
Max Draft: 1.80 m
Construction: FG
Ballast Type: Lead
First Built: 1988
Builder: Jonmeri
Designer: Jorma Nyman/ Karl/Johan Stråhlmann

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Type: Diesel

Sailboat Calculations

S.A. / Displ.: 16.41
Bal. / Displ.: 43.03
Disp: / Len: 252.03
Comfort Ratio: 37.60
Capsize Screening Formula: 1.76
S#: 2.10
Hull Speed: 8.48 kn
Pounds/Inch Immersion: 2,081.36 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 19.50 m
J: 5.75 m
P: 17.50 m
E: 5.50 m
S.A. Fore: 56.05 m²
S.A. Main: 48.11 m²
S.A. Total (100% Fore + Main Triangles): 104.16 m²
S.A./Displ. (calc.): 16.41
Est. Forestay Length: 20.33 m

Sailboat Links

Designers: Karl-Johan Stråhlmann
Builders: Jonmeri Yachts
Maestro Boats (FIN)
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A 'Deck Salon' version is called the JONMERI 48. Both available with a number of different keel options.