IRWIN 30 CITATION

IRWIN 30 CITATION

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 9.14 m
LWL: 8.21 m
S.A. (reported): 45.99 m²
Beam: 3.05 m
Displacement: 4,717 kg
Ballast: 1,950 kg
Max Draft: 1.62 m
Construction: FG
First Built: 1977
Builder: Irwin Yachts (USA)
Designer: Ted Irwin

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
HP: 15
Fuel: 114 L

Accomodations

Water: 284 L

Sailboat Calculations

Definitions
S.A. / Displ.: 16.68
Bal. / Displ.: 41.35
Disp: / Len: 237.99
Comfort Ratio: 26.88
Capsize Screening Formula: 1.84
S#: 2.26
Hull Speed: 6.95 kn
Pounds/Inch Immersion: 961.88 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 12.80 m
J: 3.96 m
P: 11.28 m
E: 3.66 m
S.A. Fore: 25.36 m²
S.A. Main: 20.62 m²
S.A. Total (100% Fore + Main Triangles): 45.99 m²
S.A./Displ. (calc.): 16.68
Est. Forestay Length: 13.40 m
Mast Height from DWL: 14.05 m

Sailboat Links

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

Notes

Shoal draft version std.
Opt. deep keel: 5.33'.
keel/cb BU:4.0' BD: 8.08'.