Beta Marine

Sailboat Specifications

Hull Type: Long keel w/trans. hung rudder
Rigging Type: Fractional Sloop
LOA: 7.50 ft / 2.29 m
S.A. (reported): 79.00 ft² / 7.34 m²
Beam: 3.00 ft / 0.91 m
Displacement: 220.00 lb / 100 kg
Max Draft: 2.00 ft / 0.61 m
Construction: FG
First Built: 1977
# Built: 25
Builder: Edey & Duff
Designer: Bolger

KLSC Leaderboard

Sailboat Calculations

S.A. / Displ.: 34.71
Capsize Screening Formula: 1.99

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Phil Bolger
Builders: Edey & Duff (USA)
Download Boat Record:


This from 'Sunbird':
"Designed for builder Peter Duff and appeared in July 1980 issue of SMALL BOAT JOURNAL Pretty good idea in theory but never caught on possibly because of high price and deep draft that made launching more difficult than other boats of this size."