


Sailboat Specifications
Hull Type:
Keel/Cbrd.
Rigging Type:
Masthead Sloop
LOA:
30.25 ft / 9.22 m
LWL:
23.33 ft / 7.11 m
Beam:
9.33 ft / 2.84 m
S.A. (reported):
424.00 ft2 / 39.39 m2
Draft (max):
7.00 ft / 2.13 m
Draft (min):
3.50 ft / 1.07 m
Displacement:
9,800 lb / 4,445 kg
Ballast:
3,800 lb / 1,724 kg
S.A./Disp.:
14.86
Bal./Disp.:
38.78
Disp./Len.:
344.54
Construction:
FG
Ballast Type:
Lead
First Built:
1966
Last Built:
1971
# Built:
177
Builder:
Pearson Yachts (USA)
Designer:
William Shaw
Auxiliary Power/Tanks (orig. equip.)
Make:
Universal
Model:
Atomic 4
Type:
Gas
HP:
30
Fuel:
20 gals / 76 L
Sailboat Calculations
S.A./Disp.:
14.86
Bal./Disp.:
38.78
Disp./Len.:
344.54
Comfort Ratio:
30.44
Capsize Screening Formula:
1.75
S#:
1.29
Rig and Sail Particulars
I:
36.00 ft / 10.97 m
J:
11.33 ft / 3.45 m
P:
31.00 ft / 9.45 m
E:
14.00 ft / 4.27 m
S.A. Fore:
203.94 ft2 / 18.95 m2
S.A. Main:
217.00 ft2 / 20.16 m2
S.A. Total (100% Fore + Main Triangles)
420.94 ft2 / 39.11 m2
S.A./Disp. (calc.):
14.76
Est. Forestay Len.:
37.74 ft / 11.50 m
Accommodations
Water:
24 gals / 91 L
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Notes
In 1970 (model shown here), a number of minor changes were made to the rig and interior.
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