Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Long Keel
Rigging Type: Masthead Ketch
LOA: 10.97 m
LWL: 8.38 m
S.A. (reported): 56.02 m²
Beam: 3.35 m
Displacement: 6,532 kg
Ballast: 2,268 kg
Max Draft: 1.37 m
Construction: FG
Ballast Type: Lead
First Built: 1972
Last Built: 1982
# Built: 140
Builder: Wright/Allied Yachts (USA)
Designer: Arthur Edmunds

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Westerbeke/Perkins
Type: Diesel
Fuel: 151 L


Water: 303 L

Sailboat Calculations

S.A. / Displ.: 16.36
Bal. / Displ.: 34.72
Disp: / Len: 309.11
Comfort Ratio: 30.38
Capsize Screening Formula: 1.81
S#: 1.43
Hull Speed: 7.03 kn
Pounds/Inch Immersion: 1,080.87 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 12.50 m
J: 3.84 m
P: 10.97 m
E: 4.27 m
PY: 6.71 m
EY: 2.59 m
S.A. Fore: 24.00 m²
S.A. Main: 23.41 m²
S.A. Total (100% Fore + Main Triangles): 47.41 m²
S.A./Displ. (calc.): 13.84
Est. Forestay Length: 13.07 m

Sailboat Links

Designers: Arthur Edmunds
Builders: Allied Boat Company Inc. (USA)
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The PRINCESS 36 was available as a cutter or ketch. A center cockpit version was called the CONTESSA, but few of these were built.
A bowsprit was added around 1980 (PRINCESS 36 MKII). As with the earlier model it was available as a cutter or ketch.