Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Long Keel
Rigging Type: Staysail Ketch
LOA: 39.50 ft / 12.04 m
LWL: 27.50 ft / 8.38 m
S.A. (reported): 796.00 ft² / 73.95 m²
Beam: 10.83 ft / 3.30 m
Displacement: 26,000.00 lb / 11,793 kg
Max Draft: 6.25 ft / 1.91 m
Construction: Wood
Ballast Type: Lead
First Built: 1969
Builder: R. Fung Ltd. (HK)
Designer: William Garden

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Various
Type: Various

Sailboat Calculations

S.A. / Displ.: 14.57
Disp: / Len: 558.12
Comfort Ratio: 54.11
Capsize Screening Formula: 1.47
Hull Speed: 7.03 kn
Pounds/Inch Immersion: 1,064.16 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: William Garden
Download Boat Record:


Garden design #563.
Originally designed as a ketch but some rigged as schooners.
At least 30 built by Robin Fung Ltd. of Hong Kong. (1970?)
Later the design was adapted by a number of other builders.
More information to be added.