Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Long Keel
Rigging Type: Cutter
LOA: 29.75 ft / 9.07 m
LWL: 24.50 ft / 7.47 m
S.A. (reported): 504.00 ft² / 46.82 m²
Beam: 10.25 ft / 3.12 m
Displacement: 12,500.00 lb / 5,670 kg
Ballast: 5,000.00 lb / 2,268 kg
Max Draft: 4.75 ft / 1.45 m
Construction: FG
Ballast Type: Iron
First Built: 1976
Last Built: 1986
# Built: 170
Builder: Shing Sheng Ltd. (TAIWAN)
Designer: Robert Perry

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo
Model: MD11C
Type: Diesel
HP: 23
Fuel: 35 gals / 132 L

Accomodations

Water: 80 gals / 303 L

Sailboat Calculations

Definitions
S.A. / Displ.: 15.02
Bal. / Displ.: 40.00
Disp: / Len: 379.46
Comfort Ratio: 33.38
Capsize Screening Formula: 1.77
S#: 1.12
Hull Speed: 6.63 kn
Pounds/Inch Immersion: 897.30 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 39.50 ft / 12.04 m
J: 14.90 ft / 4.54 m
P: 35.00 ft / 10.67 m
E: 12.00 ft / 3.66 m
S.A. Fore: 294.28 ft² / 27.34 m²
S.A. Main: 210.00 ft² / 19.51 m²
S.A. Total (100% Fore + Main Triangles): 504.28 ft² / 46.85 m²
S.A./Displ. (calc.): 15.03
Est. Forestay Length: 42.22 ft / 12.87 m

Sailboat Links

Designers: Robert Perry
Builders: Ta Shing Yacht Building Ltd.
Download Boat Record:

Notes

First (30) boats were built by Shing Sheng Ltd. Later built by Ta Shing?
Delivered with Westerbeke, Yanmar, and others.
aka FLYING DUTCHMAN BABA 30 (1981).