Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Lifting Keel
Rigging Type: Fractional Sloop
LOA: 7.92 m
LWL: 6.03 m
S.A. (reported): 26.38 m²
Beam: 2.44 m
Displacement: 1,361 kg
Ballast: 517 kg
Max Draft: 1.45 m
Min Draft: 0.52 m
Construction: FG
Ballast Type: Lead
First Built: 1980
Last Built: 1982
Builder: Ranger Yachts/Lear Siegler
Designer: Gary Mull

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Sailboat Calculations

S.A. / Displ.: 21.90
Bal. / Displ.: 38.00
Disp: / Len: 172.80
Comfort Ratio: 13.41
Capsize Screening Formula: 2.22
S#: 3.65
Hull Speed: 5.96 kn
Pounds/Inch Immersion: 565.69 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 8.05 m
J: 2.68 m
P: 9.30 m
E: 3.35 m
S.A. Fore: 10.79 m²
S.A. Main: 15.58 m²
S.A. Total (100% Fore + Main Triangles): 26.38 m²
S.A./Displ. (calc.): 21.89
Est. Forestay Length: 8.48 m

Sailboat Links

Designers: Gary Mull
Builders: Lear Siegler Inc.
Ranger Yachts (USA)
Download Boat Record:


A completely new design from the the earlier RANGER 26, but also by Mull.
Thanks to Daniel Marks, a former Jensen Marine employee, for providing original brochure and updated information.
It's thought that very few of this model were built.