Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Long Keel
Rigging Type: Cutter
LOA: 34.83 ft
LWL: 29.58 ft
S.A. (reported): 758.00 ft²
Beam: 11.17 ft
Displacement: 21,140.00 lb
Ballast: 8,000.00 lb
Max Draft: 5.50 ft
Construction: FG
First Built: 1979
Last Built: 1986
# Built: 72
Builder: Ta Shing Shipyards (TAIWAN)
Designer: Robert Perry

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Model: 4108
Type: Diesel
HP: 32
Fuel: 75 gals


Water: 100 gals

Sailboat Calculations

S.A. / Displ.: 15.92
Bal. / Displ.: 37.84
Disp: / Len: 364.64
Comfort Ratio: 42.15
Capsize Screening Formula: 1.62
S#: 1.25
Hull Speed: 7.29 kn
Pounds/Inch Immersion: 1,180.59 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 47.90 ft
J: 17.60 ft
P: 43.50 ft
E: 15.50 ft
S.A. Fore: 421.52 ft²
S.A. Main: 337.13 ft²
S.A. Total (100% Fore + Main Triangles): 758.65 ft²
S.A./Displ. (calc.): 15.94
Est. Forestay Length: 51.03 ft

Sailboat Links

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


First sold as the FLYING DUTCHMAN 35.
A pilothouse version was also built in small numbers.