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Rig Dimensions Imperial Metric
I 42.00 12.80
J 17.50 5.33
P 35.60 10.85
E 14.60 4.45
PY - -
EY - -
ISP 42.00 12.80
JSP 17.50 5.33


Description Imperial Metric
Forestay Length 17.5 5.3


Sail Areas Imperial Metric
100% Jib Sail Area 367.5 34.1
Mainsail Area (Cruising) 280.7 26.1
100% Jib + Main Sail Area 648.2 60.2
Cruising Spinnaker Sail Area (1.7) 624.8 58.1


Dimensions Imperial Metric
LOA 37.0 11.3
LWL 30.0 9.1
Beam 11.5 3.5
Draft N/A N/A
Displacement 20000 lbs. 9072 kgs.
Ballast 6700 lbs. 3039 kgs.


Ratios Imperial Metric
Sail Area / Displac. 0.03 0.01
Ballast / Displac. 0.34 0.33
Displac. / LOA 540.54 802.83


Construction Information
Hull Type Fin with rudder on skeg
Rig Type Cutter
Designer Ted Irwin
Builder Irwin Yachts (USA)
Construction FG
Ballast Type N/A
First Build 1977
Last Build 1982
# Built N/A