Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Long keel w/trans. hung rudder
Rigging Type: Masthead Sloop
LOA: 30.71 ft
LWL: 26.25 ft
S.A. (reported): 425.00 ft²
Beam: 10.01 ft
Displacement: 12,125.00 lb
Ballast: 5,732.00 lb
Max Draft: 4.92 ft
Construction: FG
Ballast Type: Cast iron
First Built: 1961
# Built: 48
Builder: Arne Arksunds (SWE)
Designer: Carl Andersson

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Model: 2003
Type: Diesel
Fuel: 21 gals


Water: 53 gals

Sailboat Calculations

S.A. / Displ.: 12.93
Bal. / Displ.: 47.27
Disp: / Len: 299.26
Comfort Ratio: 31.58
Capsize Screening Formula: 1.75
Hull Speed: 6.87 kn
Pounds/Inch Immersion: 938.88 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Carl Andersson
Olle Enderlein
Builders: Amigo Yachts (SWE)
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The original wooden Amigo 40 was built in 1961. It is thought production of fiberglass hulls began in the 1970's. We have been told hull #19 was built in 1979.