J/24 “FRANKLY”
Hull Type
Fin w/transom hung rudder
LOA
24.00 ft / 7.32 m
Beam
8.90 ft / 2.71 m
Rigging Type
Fractional Sloop
Ballast
950 lb / 431 kg
S.A/Disp.
19.77
First Built
1977
# Built
5400
Construction
FG balsa cored hull & deck
LWL
20.00 ft / 6.10 m
S.A. (reported)
262.00 ft2 / 24.34 m2
Draft (max)
4.00 ft / 1.22 m
Displacement
3,100 lb / 1,406 kg
Bal./Disp.
30.65
Disp./Len.
172.99
Ballast Type
Lead
Builder
J Boats Tillotson Pearson (USA)
Designer
Johnstone
SAILBOAT CALCULATIONS
S.A./Disp.
19.77
Bal./Disp.
30.65
Disp./Len.
172.99
Comfort Ratio
12.29
Capsize Screening Formula
2.44
S#
3.39
RIG & SAIL PARTICULARS
I
26.25 ft / 8.00 m
P
28.00 ft / 8.53 m
S.A. Fore
124.69 ft2 / 11.58 m2
S.A. Total (100% Fore + Main Triangles)
261.19 ft2 / 24.27 m2
S.A./Disp. (calc.)
19.71
J
9.50 ft / 2.90 m
E
9.75 ft / 2.97 m
S.A. Main
136.50 ft2 / 12.68 m2
Est. Forestay Len.
27.92 ft / 8.51 m
SAILBOAT LINKS
Designer
Rod Johnstone
Builders
Sydney Yachts/Bashford Int.
Associations
J/24 Class Association
Download Boat Record
PDF
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