NORTHERN 29

NORTHERN 29 drawing

Sailboat Specifications


Hull Type:
Fin with rudder on skeg
Rigging Type:
Masthead Sloop
LOA:
29.00 ft / 8.84 m
LWL:
21.25 ft / 6.48 m
Beam:
9.00 ft / 2.74 m
S.A. (reported):
386.00 ft2 / 35.86 m2
Draft (max):
4.50 ft / 1.37 m
Draft (min):
Displacement:
7,250 lb / 3,289 kg
Ballast:
3,750 lb / 1,701 kg
S.A./Disp.:
16.54
Bal./Disp.:
51.72
Disp./Len.:
337.30
Construction:
FG
Ballast Type:
Lead
First Built:
1972
Last Built:
# Built:
Builder:
Northern Yachts Ltd. (CAN)
Designer:
Sparkman & Stephens
Website:

Auxiliary Power/Tanks (orig. equip.)

Make:
Universal
Model:
Atomic 4
Type:
Gas
HP:
30
Water:
15 gals / 57 L
Fuel:
10 gals / 38 L

Sailboat Calculations

S.A./Disp.:
16.54
Bal./Disp.:
51.72
Disp./Len.:
337.30
Comfort Ratio:
25.46
Capsize Screening Formula:
1.86

Rig and Sail Particulars

I:
37.00 ft / 11.28 m
J:
12.13 ft / 3.70 m
P:
32.25 ft / 9.83 m
E:
10.00 ft / 3.05 m
SPL/TPS:
ISP:
S.A. Fore:
224.41 ft2 / 20.85 m2
S.A. Main:
161.25 ft2 / 14.98 m2
S.A. Total (100% Fore + Main Triangles)
385.66 ft2 / 35.83 m2
S.A./Disp. (calc.):
16.52
Est. Forestay Len.:
38.94 ft / 11.87 m
Mast Height from DWL:
42.00 ft / 12.80 m

Sailboat Links

Notes

S&S design #2047.
IOR Half ton.

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