Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 34.60 ft
LWL: 27.33 ft
S.A. (reported): 544.00 ft²
Beam: 11.25 ft
Displacement: 11,500.00 lb
Ballast: 4,500.00 lb
Max Draft: 5.33 ft
Construction: FG
First Built: 1982
Builder: Irwin Yachts (USA)
Designer: Ted Irwin

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar

Sailboat Calculations

S.A. / Displ.: 17.14
Bal. / Displ.: 39.13
Disp: / Len: 251.50
Comfort Ratio: 23.98
Capsize Screening Formula: 2.00
S#: 2.17
Hull Speed: 7.01 kn
Pounds/Inch Immersion: 1,098.60 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 42.75 ft
J: 13.75 ft
P: 37.00 ft
E: 13.50 ft
S.A. Fore: 293.91 ft²
S.A. Main: 249.75 ft²
S.A. Total (100% Fore + Main Triangles): 543.66 ft²
S.A./Displ. (calc.): 17.13
Est. Forestay Length: 44.91 ft

Sailboat Links

Designers: Ted Irwin
Builders: Irwin Yachts
Associations: Irwin Facebook Group
Irwin Yacht Owners
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Similar to IRWIN CITATION 34. Shoal draft verson draws 4.0'