OFFSHORE 28 (LUDERS)

OFFSHORE 28 (LUDERS) drawing

Sailboat Specifications


Hull Type:
Keel/Cbrd.
Rigging Type:
Masthead Sloop
LOA:
27.97 ft / 8.53 m
LWL:
22.00 ft / 6.71 m
S.A. (reported):
374.00 ft2 / 34.75 m2
Beam:
9.16 ft / 2.79 m
Draft (max):
6.50 ft / 1.98 m
Draft (min):
3.50 ft / 1.07 m
Displacement:
7,935 lb / 3,599 kg
Ballast:
4,000 lb / 1,814 kg
S.A./Disp.:
15.09
Bal./Disp.:
50.41
Disp./Len.:
332.68
Construction:
FG
Ballast Type:
First Built:
1972
Last Built:
# Built:
Builder:
Cheoy Lee Shipyard Ltd.(HK)
Designer:
A.E. Luders
Website:

Auxiliary Power/Water (orig. equip.)

Make:
Universal
Model:
Atomic 4
Type:
Gas
HP:
30

Sailboat Calculations

S.A./Disp.:
15.09
Bal./Disp.:
50.41
Disp./Len.:
332.68
Comfort Ratio:
26.97

Rig and Sail Particulars

I:
34.00 ft / 10.36 m
J:
11.50 ft / 3.51 m
P:
29.00 ft / 8.84 m
E:
12.33 ft / 3.76 m
SPL/TPS:
ISP:
S.A. Fore:
195.50 ft2 / 18.16 m2
S.A. Main:
178.79 ft2 / 16.61 m2
S.A. Total (100% Fore + Main Triangles)
374.29 ft2 / 34.77 m2
S.A./Disp. (calc.):
15.10
Est. Forestay Len.:
35.89 ft / 10.94 m

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