Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 34.32 ft
LWL: 28.15 ft
S.A. (reported): 699.65 ft²
Beam: 11.22 ft
Displacement: 11,376.00 lb
Max Draft: 6.07 ft
Construction: Wood
First Built: 1975
Last Built: 1977
# Built: 3
Designer: Peter Norlin

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
HP: 30

Sailboat Calculations

S.A. / Displ.: 22.21
Disp: / Len: 227.67
Comfort Ratio: 23.41
Capsize Screening Formula: 2.00
Hull Speed: 7.11 kn
Pounds/Inch Immersion: 1,128.54 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Peter Norlin
Associations: IOR 3/4 ton
Download Boat Record:


Designed as IOR 3/4 ton.
The builder of the first two hulls, believe to be in Sweden, is unknown at this time. Hull #3 (photo above) was built in Clynder, Scotland by McGruer & Co.
Hulls 1 & 2 had flush GRP decks.