Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Centerboard Dinghy
Rigging Type: Gunter
LOA: 3.35 m
S.A. (reported): 6.78 m²
Beam: 1.45 m
Displacement: 88 kg
Max Draft: 0.91 m
Min Draft: 0.18 m
Construction: Wood/FG
First Built: 1956
# Built: 1700
Designer: Ian Proctor

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

S.A. / Displ.: 34.76
Capsize Screening Formula: 3.28

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Ian Proctor
Builders: Hartley Boats
Associations: Gull Dinghy (UK)
Download Boat Record:


The original, first built in 1956, was intended for amature construction of plywood and proved difficult and expensive to built in FG. A second version proved less than popular, partly because of it's lack of a solid fore deck.
A third version was significantly redesigned.