Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Catamaran Twin Cbrd.
Rigging Type: Cat (rotating spar)
LOA: 4.55 m
S.A. (reported): 11.61 m²
Beam: 2.31 m
Displacement: 107 kg
Max Draft: 0.76 m
Min Draft: 0.18 m
Construction: FG
First Built: 1963
Builder: SailMFG (USA)
Designer: Rod Macalpine-Downie/Dick Gibbs

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

S.A. / Displ.: 52.56

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Dick Gibbs
J.R. (Rod) Macalpine-Downie
Builders: Gibbs Boat Co. (USA)
MFG Boat Company (USA)
Associations: MFG Sailboats
Download Boat Record:


Sailed as a sloop or cat rig.
Sail area with jib: 160 ft²
Single centerboard connected to aft beam.