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2006 TABLE OF
NORTH AMERICAN PORTSMOUTH NUMBERS
AND WIND DEPENDENT HANDICAPS
OFFSHORE
CLASSES F-O
March 2006 |
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Copyright © 2006 by N. E. Richards and J. F. Spinnler
Reprint permission by authors is required for material in the
Portsmouth Yardstick
Please contact
hobockd@aol.com for permission
|
Centerboards
•
Centerboards-Inactive
•
Multihulls
•
Multihulls-Inactive
•
MH
Modification Factors
MH Wts
•
Keelboats
•
Offshore A-E
•
Offshore F-O
•
Offshore P-Z
2006 Changes: MOI36
ODY25 |
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OFFSHORE CLASSES |
USSA |
DPN |
WIND HC FOR BEAUFORT RANGE |
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*************************** |
CODE |
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BN 0-1 |
BN 2-3 |
BN 4 |
BN 5-9 |
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F 3 |
F-3 |
72.6 |
|
72.6 |
(70.2) |
(69.2) |
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Farr 30 |
FAR30 |
78.0 |
|
(78.0) |
(68.4) |
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Farr 31 |
FAR31 |
68.8 |
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|
(68.1) |
(66.3) |
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Farr 36 |
FAR36 |
66.1 |
|
66.9 |
(64.4) |
(61.0) |
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Farr 37 |
FAR37 |
67.6 |
|
67.4 |
(65.5) |
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Farr 38 |
FAR38 |
71.4 |
|
(71.5) |
|
(68.6) |
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Farr 39 |
FAR39 |
59.8 |
|
59.5 |
(58.1) |
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Farr 39 ML T.Mast |
FAR392H |
57.5 |
|
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(53.8) |
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Farr 395 |
FAR395 |
61.2 |
|
60.6 |
60.1 |
(59.5) |
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Farr 40 |
FAR40 |
57.3 |
(58.5) |
57.1 |
56.1 |
55.8 |
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Farr 44 |
FAR44 |
60.3 |
|
(60.2) |
(58.2) |
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Farr 49 |
FAR49 |
51.9 |
|
(51.3) |
50.8 |
(50.3) |
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Farr 727 |
FAR727 |
85.1 |
|
85.1 |
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Finn Gulf 38 |
FNG38 |
76.6 |
|
76.4 |
(74.2) |
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Fishers Island 31 (7/8) |
FIL31 |
[78.0] |
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Flicka 20 (24') |
FLK20 |
(104.0) |
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Flying Buffalo |
FBUF |
[94.5] |
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Folkboat (Nordic) |
FKB25 |
(103.2) |
|
(103.5) |
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Freedom 21 (Cat, DK) |
FDM21C |
94.4 |
[94.9] |
(94.3) |
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Freedom 21 (Cat, SD) |
FDM212 |
98.5 |
(99.5) |
(98.6) |
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Freedom 21 (Sloop, DK) |
FDM21 |
94.2 |
95.0 |
94.8 |
(92.0) |
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Freedom 25 (Sloop) |
FDM25 |
89.6 |
90.3 |
89.9 |
87.8 |
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Freedom 29 |
FDM29 |
(85.5) |
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Freedom 30 |
FDM30 |
(83.3) |
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Freedom 32 |
FDM32 |
88.0 |
(88.5) |
87.7 |
(85.5) |
[84.1] |
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Frers 30 |
FRS30 |
78.4 |
|
78.5 |
(77.5) |
(75.8) |
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Frers 33 |
FRS33 |
72.5 |
|
72.4 |
71.5 |
(70.9) |
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Frers 36 |
FRS36 |
68.7 |
|
68.9 |
68.5 |
(68.1) |
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Frers 40 |
FRS40 |
63.6 |
|
63.3 |
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Frers 41 |
FRS41 |
68.3 |
|
68.1 |
66.7 |
(65.8) |
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Fun 23 |
FUN23 |
84.5 |
86.4 |
86.3 |
84.3 |
(79.9) |
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Gale Force 20 |
GAF20 |
[110.0] |
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Garrett 40 C |
GAR40C |
66.8 |
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(67.1) |
(66.8) |
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Gilbert 25 |
GBT25 |
79.6 |
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79.0 |
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Glen-L 21 |
GNL21 |
105.3 |
|
(106.8) |
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Goldeneye |
GOL18 |
102.5 |
|
102.7 |
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Goman Express 30 |
GOX30 |
79.0 |
|
78.8 |
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Goman Express 35 S.D. |
GOX35 |
(72.4) |
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(72.3) |
(71.8) |
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Grampian 23 |
GRP23 |
100.6 |
(102.8) |
(101.0) |
(98.2) |
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Grampian 26 |
GRP26 |
91.5 |
(92.3) |
91.8 |
87.8 |
(88.2) |
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Grampian 30 |
GRP30 |
90.3 |
[91.7] |
90.1 |
(88.8) |
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Grand Soleil 39 |
GRS39 |
76.7 |
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(76.8) |
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(68.8) |
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Gulf Coast 18 |
GFC18 |
103.6 |
(104.0) |
103.8 |
(102.1) |
[101.9] |
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Gulf Coast 20 |
GFC20 |
97.6 |
(100.6) |
98.0 |
94.9 |
[89.6] |
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Gulf Coast 21 |
GFC21 |
106.6 |
(110.7) |
107.1 |
(103.6) |
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Gulf Coast 22 |
GFC22 |
99.0 |
(101.3) |
(100.0) |
(98.0) |
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Gulf Coast 23 |
GFC23 |
96.8 |
97.5 |
96.9 |
95.3 |
(94.0) |
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H-28 Ketch |
H-28 K |
99.1 |
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(99.6) |
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Harbor 20 |
HRB20 |
(92.0) |
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(91.5) |
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Harmony 22 |
HMY22 |
84.9 |
85.4 |
85.2 |
85.0 |
(84.8) |
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Harpoon 6.2 |
HPN6.2 |
(95.5) |
[96.2] |
(95.8) |
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Helms 22 (Shoal Draft) |
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