Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Long Keel
Rigging Type: Masthead Ketch
LOA: 9.98 m
LWL: 7.62 m
S.A. (reported): 49.98 m²
Beam: 3.05 m
Displacement: 6,198 kg
Ballast: 2,743 kg
Max Draft: 1.22 m
Construction: FG hull, wood deck
First Built: 1964
Last Built: 1975
Builder: Tyler Boat Company (UK)
Designer: Alan Buchanan

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Type: Diesel
HP: 37

Sailboat Calculations

S.A. / Displ.: 15.11
Bal. / Displ.: 44.25
Disp: / Len: 390.40
Comfort Ratio: 35.99
Capsize Screening Formula: 1.68
Hull Speed: 6.70 kn
Pounds/Inch Immersion: 893.28 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Alan Buchanan
Builders: Malö Yachts (SWE)
Tyler Boat Co. Ltd. (UK)
Related Sailboats: NEPTUNIAN 33
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Hulls were molded by Tyler Boat Co. and finished by J. M. Shuttlewood & Son Ltd. (deck and coach roof)
The center cockpit NEPTUNE 33 was also available in an aft cockpit version called NEPTUNIAN 33. Both were rigged as Sloops (SA: 452 sq. ft.) or Ketches.
Also built (finished?) my Malo Yachts of Sweden, (1964-1966.)