Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 10.55 m
LWL: 8.33 m
S.A. (reported): 50.54 m²
Beam: 3.43 m
Displacement: 5,216 kg
Ballast: 2,041 kg
Max Draft: 1.62 m
Construction: FG
First Built: 1982
Builder: Irwin Yachts (USA)
Designer: Ted Irwin

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar

Sailboat Calculations

Definitions
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

HELP
I: 13.03 m
J: 4.19 m
P: 11.28 m
E: 4.11 m
S.A. Fore: 27.31 m²
S.A. Main: 23.20 m²
S.A. Total (100% Fore + Main Triangles): 50.51 m²
S.A./Displ. (calc.): 17.13
Est. Forestay Length: 13.69 m

Sailboat Links

Designers: Ted Irwin
Builders: Irwin Yachts
Associations: Irwin Facebook Group
Irwin Yacht Owners
Download Boat Record:

Notes

Similar to IRWIN CITATION 34. Shoal draft verson draws 4.0'