Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Long Keel
Rigging Type: Cutter
LOA: 10.62 m
LWL: 9.02 m
S.A. (reported): 70.42 m²
Beam: 3.40 m
Displacement: 9,589 kg
Ballast: 3,629 kg
Max Draft: 1.68 m
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: 284 L


Water: 379 L

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: 14.60 m
J: 5.36 m
P: 13.26 m
E: 4.72 m
S.A. Fore: 39.16 m²
S.A. Main: 31.32 m²
S.A. Total (100% Fore + Main Triangles): 70.48 m²
S.A./Displ. (calc.): 15.94
Est. Forestay Length: 15.55 m

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.