Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Masthead Sloop
LOA: 12.58 m
LWL: 9.19 m
S.A. (reported): 89.01 m²
Beam: 3.29 m
Displacement: 13,209 kg
Ballast: 4,064 kg
Max Draft: 2.00 m
Construction: FG
Ballast Type: Lead
First Built: 1965
Builder: Southern Ocean Shipyard (UK)
Designer: Van de Stadt

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Albin
Model: AD-2
Type: Diesel
HP: 15
Fuel: 189 L

Accomodations

Water: 379 L

Sailboat Calculations

Definitions
S.A. / Displ.: 16.26
Bal. / Displ.: 30.77
Disp: / Len: 473.86
Comfort Ratio: 56.55
Capsize Screening Formula: 1.41
S#: 0.64
Hull Speed: 7.36 kn
Pounds/Inch Immersion: 1,162.78 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 14.33 m
J: 4.82 m
P: 13.26 m
E: 5.18 m
S.A. Fore: 34.49 m²
S.A. Main: 34.35 m²
S.A. Total (100% Fore + Main Triangles): 68.85 m²
S.A./Displ. (calc.): 12.58
Est. Forestay Length: 15.11 m

Sailboat Links

Notes

VDS design #027. Design date: August 1965
Reported SA above = Main + Genoa
SA:
Main - 38.51 sqm / 414.52 sqft
Genoa - 50.50 sqm / 543.58 sqft
Jib - 28.50 sqm / 306.77 sqft.
Molded by Tyler Boat Co., and finished by Southern Ocean Shipyard of Poole, Dorset (UK).
Thanks to Nick Vass for updated information on this yacht.
Thanks to Rebel 41 owner Walker Mellema for rig measurement information.