|
2006 TABLE OF
NORTH AMERICAN PORTSMOUTH NUMBERS
AND WIND DEPENDENT HANDICAPS
CENTERBOARD
CLASSES
March 2006
|
|
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 Change: BYTE2
2008 Changes: AM-18 VAG17/HLR17 |
|
CENTERBOARD CLASSES |
USSA |
DPN |
WIND HC FOR BEAUFORT RANGE |
|
********************************* |
CODE |
|
BN 0-1 |
BN 2-3 |
BN 4 |
BN 5-9 |
|
14 (Int.) |
14 |
85.4 |
86.9 |
85.6 |
84.2 |
84.1 |
|
29er |
29 |
85.1 |
[86.0] |
85.5 |
(84.0) |
|
|
405 (Int.) |
405 |
89.9 |
|
(89.2) |
|
|
|
420 (Int. or Club) |
420 |
97.7 |
103.2 |
100.0 |
94.9 |
90.8 |
|
470 (Int.) |
470 |
86.3 |
91.4 |
88.4 |
85.0 |
82.1 |
|
49er (Int.) |
49 |
68.8 |
|
69.8 |
|
|
|
505 (Int.) |
505 |
79.9 |
82.3 |
80.9 |
79.7 |
78.0 |
|
A Scow |
A-SC |
61.3 |
[63.2] |
62.0 |
[56.0] |
|
|
Akroyd |
AKR |
99.3 |
(97.7) |
99.4 |
[102.8] |
|
|
Albacore (15') |
ALBA |
90.4 |
94.4 |
92.6 |
88.7 |
85.8 |
|
Alpha |
ALPH |
110.4 |
(105.5) |
110.3 |
110.3 |
|
|
Alpha One |
ALPHO |
89.5 |
90.3 |
90.0 |
[90.5] |
|
|
Alpha Pro |
ALPRO |
(97.3) |
|
(98.3) |
|
|
|
American 14.6 |
AM-146 |
96.1 |
|
96.5 |
|
|
|
American 16 |
AM-16 |
104.4 |
(110.2) |
105.2 |
|
|
|
American 18 |
AM-18 |
[102.0] |
|
|
|
|
|
Apollo C/B (15'9") |
APOL |
92.4 |
96.6 |
94.4 |
(90.0) |
(89.1) |
|
Aqua Finn |
AQFN |
106.3 |
|
106.4 |
|
|
|
Arrow 15 |
ARO15 |
(96.7) |
|
(96.4) |
|
|
|
B14 |
B14 |
(81.0) |
|
(83.9) |
|
|
|
Bandit (Canadian) |
BNDT |
98.2 |
|
(100.2) |
|
|
|
Bandit 15 |
BND15 |
97.9 |
100.7 |
98.8 |
96.7 |
[96.7] |
|
Bandit 17 |
BND17 |
(97.0) |
[101.6] |
(99.5) |
|
|
|
Banshee |
BNSH |
93.5 |
96.1 |
94.5 |
92.5 |
[90.6] |
|
Barnegat 17 |
BG-17 |
100.3 |
|
100.9 |
|
|
|
Barnegat Bay Sneakbox |
B16F |
110.6 |
|
110.5 |
[107.4] |
|
|
Barracuda |
BAR |
(102.0) |
|
(100.0) |
|
|
|
Beetle Cat (12'4",C.Rig) |
BEE-C |
120.6 |
(121.7) |
119.5 |
118.8 |
|
|
Blue Jay |
BJ |
108.6 |
110.1 |
109.5 |
107.2 |
(106.7) |
|
Bombardier 4.8 |
BOM4.8 |
94.9 |
[97.1] |
96.1 |
|
|
|
Bonito |
BNTO |
122.3 |
(128.5) |
(122.5) |
|
|
|
Boss w/spi |
BOS |
74.5 |
|
75.1 |
|
|
|
Buccaneer 18' spi (SWN18) |
BCN |
87.0 |
89.3 |
87.0 |
86.3 |
85.8 |
|
Butterfly |
BUT |
108.4 |
110.1 |
109.4 |
106.9 |
106.7 |
|
Buzz |
BUZ |
80.5 |
|
81.4 |
|
|
|
Byte |
BYTE |
97.4 |
97.6 |
97.4 |
96.2 |
[95.3] |
|
Byte CII |
BYTE2 |
[91.6] |
[91.7] |
[91.6 |
[90.4] |
[89.6] |
|
C Scow |
C-SC |
79.1 |
81.4 |
80.1 |
78.1 |
77.6 |
|
Canoe (Int.) |
I-CAN |
79.1 |
[81.6] |
79.4 |
(79.0) |
|
|
Canoe 4 Mtr |
4-CAN |
121.0 |
|
121.6 |
|
|
|
Canoe 4 Mtr (ACA Class) |
4-CAN2 |
(118.4) |
|
(120.2) |
|
|
|
Canoe 5 Mtr |
5-CAN |
110.6 |
(109.0) |
111.9 |
|
|
|
Capri (see Catalina) |
|
|
|
|
|
|
|
Caprice |
CPR |
102.3 |
[103.1] |
103.7 |
|
|
|
Catalina 13 (Capri) |
CAT13 |
92.1 |
94.0 |
92.5 |
(90.4) |
|
|
Catalina 14.2 (Capri) |
CAT142 |
99.4 |
100.1 |
99.7 |
99.2 |
|
|
Catalina 14.2 Keel (Capri) |
CAT142K |
(100.4) |
|
|
|
|
|
Catalina 16.5 (Capri) no spi |
CAT165 |
96.6 |
96.5 |
95.6 |
94.9 |
|
|
Catalina Expo 12.5 |
CAT125 |
(102.0) |
|
(101.0) |
|
|
|
Celebrity w/Genoa |
CEL |
90.2 |
93.8 |
90.4 |
89.0 |
[87.6] |
|
Challenger 15 |
CHL15 |
91.7 |
|
93.6 |
|
|
|
CL 14 |
CL14 |
101.2 |
103.3 |
101.7 |
100.3 |
94.4 |
|
CL 16 |
CL16 |
95.9 |
97.9 |
96.9 |
95.2 |
94.2 |
|
C-Lark |
C-LK |
96.7 |
96.8 |
96.9 |
96.6 |
96.0 |
|
Club Junior |
CFJ |
102.5 |
(105.5) |
(103.0) |
|
|
|
Code 40 |
COD40 |
93.5 |
|
(94.0) |
|
|
|
Comet |
CM |
91.7 |
95.2 |
92.1 |
89.7 |
88.7 |
|
Contender (Int.) |
CND |
90.1 |
95.9 |
91.0 |
82.0 |
|
|
Coronado 15 |
COR15 |
91.9 |
92.7 |
92.6 |
91.5 |
90.4 |
|
Cyclone 13 |
CLN13 |
101.0 |
102.0 |
100.5 |
(100.3) |
|
|
Cyclone 13 (SA=74) |
CLN132 |
96.9 |
(98.7) |
97.2 |
(95.6) |
|
|
D Scow |
D-SC |
82.7 |
|
81.4 |
[82.0] |
|
|
Dabchick |
DABCK |
122.5 |
128.6 |
123.4 |
|
|
|
Dagger |
DGER |
94.9 |
97.2 |
94.7 |
(91.3) |
|
|
Day Sailer (O'Day 17) |
DS |
98.6 |
101.3 |
98.7 |
96.9 |
96.3 |
|
Defender (O'Day) |
DFD |
99.5 |
(100.0) |
(99.6) |
(93.3) |
|
|
Demon |
DM |
95.4 |
92.2 |
95.9 |
95.8 |
(95.8) |
|
Designers Choice w/spi |
DC |
103.6 |
(104.0) |
103.7 |
(100.5) |
|
|
Dingue (Brazil) |
DNG |
[95.0] |
|
|
|
|
|
Dolphin 17 |
DLP17 |
97.8 |
|
98.0 |
103.3 |
|
|
Dolphin Sr |
DLPSR |
105.5 |
111.7 |
108.6 |
101.0 |
97.3 |
|
Dover Dory 16 |
DOD16 |
(105.1) |
|
(106.7) |
|
|
|
DS-16 |
DS-16 |
117.1 |
(120.7) |
118.5 |
(106.8) |
|
|
Duster |
DUS |
98.2 |
98.7 |
98.8 |
(97.8) |
|
|
E Scow |
E-SC |
72.6 |
77.6 |
75.3 |
70.8 |
69.3 |
|
El Toro |
ELTO |
126.6 |
127.5 |
127.6 |
128.0 |
|
|
Enterprise (Int.) |
ENT |
92.6 |
93.4 |
93.2 |
92.2 |
91.6 |
|
Europe Dinghy (Int.) |
EUR |
92.8 |
94.0 |
93.0 |
(91.5) |
|
|
Evans 16 |
EVN16 |
(98.4) |
|
(97.9) |
|
|
|
Explorer 15 |
EXP |
108.0 |
(111.8) |
107.1 |
[104.8] |
|
|
Falcon 14 |
FAL14 |
105.3 |
(109.4) |
106.3 |
(101.2) |
|
|
Finn (Int.) |
FN |
90.1 |
93.2 |
91.8 |
89.1 |
87.1 |
|
Fireball (Int.) |
FB |
85.6 |
87.8 |
87.0 |
85.4 |
82.4 |
|
FJ (Int.) |
FJ |
98.0 |
100.9 |
99.4 |
98.2 |
(95.8) |
|
Flying Dutchman (Int.) |
FD |
80.1 |
82.6 |
81.5 |
78.4 |
75.9 |
|
Flying Fish |
FFSH |
99.4 |
102.6 |
98.7 |
(98.9) |
|
|
Flying Scot (19') |
FSCT |
89.7 |
92.2 |
90.5 |
89.1 |
87.5 |
|
Flying Tern |
FT |
108.6 |
111.0 |
109.3 |
(102.1) |
(102.0) |
|
Force 5 |
F5 |
95.4 |
98.1 |
96.5 |
95.3 |
93.4 |
|
Ford 20 (Day Sailer) |
FRD20 |
100.7 |
|
100.5 |
[98.0] |
|
|
Formula S |
FORMS |
98.6 |
[95.0] |
98.6 |
|
|
|
Frontrunner |
FRUN |
87.1 |
91.0 |
87.5 |
85.9 |
|
|
Fusion 15 |
FUS15 |
90.8 |
[93.3] |
90.8 |
[90.0] |
[88.3] |
|
Gannet |
GN |
(99.2) |
|
(100.1) |
|
|
|
Geary 18 |
GRY18 |
92.2 |
95.7 |
94.0 |
89.6 |
(89.4) |
|
Gemini 16' |
GEM |
99.1 |
(101.0) |
99.4 |
(99.1) |
|
|
Ghost 13 (SA=105) |
GHO13 |
104.6 |
105.9 |
105.7 |
103.0 |
|
|
GP14 |
GP14 |
100.9 |
103.0 |
101.7 |
99.8 |
(99.4) |
|
Gull |
GUL |
119.5 |
|
(120.6) |
|
|
|
Hampton One Design |
HA |
91.9 |
94.2 |
92.2 |
(88.2) |
(87.9) |
|
Harpoon 4.6 |
HPN4.6 |
102.2 |
103.6 |
101.7 |
96.5 |
|
|
Harpoon 5.2 |
HPN5.2 |
96.0 |
99.4 |
96.6 |
94.2 |
(93.1) |
|
Hartley 14 |
HRT14 |
(97.3) |
|
(98.1) |
|
|
|
Highlander |
HI |
84.4 |
87.7 |
86.4 |
82.7 |
80.5 |
|
Hobie One-12 (Holder 12) |
H1-12 |
105.5 |
105.2 |
105.6 |
97.5 |
|
|
Hobie One-14 (Holder 14) |
H1-14 |
111.0 |
113.0 |
111.7 |
(108.4) |
|
|
Hobie One-9 (Holder Hawk) |
H1-9 |
120.5 |
(114.5) |
121.4 |
(120.8) |
|
|
Holiday 19 |
HLD19 |
103.2 |
108.3 |
103.3 |
(100.3) |
[100.3] |
|
Holiday Jr |
HLDJR |
111.1 |
(114.1) |
112.0 |
(104.0) |
|
|
Hunter 140 (JY14) |
HTR140 |
[99.0] |
|
|
|
|
|
Hunter 170 no spi |
HTR170 |
92.7 |
|
92.6 |
|
|
|
Inland 20 Scow |
I20-SC |
83.4 |
[88.5] |
(85.0) |
[81.4] |
[80.4] |
|
Interlake |
INT |
89.1 |
92.3 |
90.1 |
89.2 |
87.1 |
|
Invitation |
INVT |
99.3 |
101.5 |
100.0 |
98.0 |
(96.5) |
|
Islands 17 |
ISD17 |
98.4 |
(101.0) |
100.5 |
[97.9] |
|
|
Javelin |
JAV |
111.3 |
111.2 |
111.5 |
110.4 |
(109.8) |
|
Javelin (Australian) |
JAV-2 |
(100.5) |
|
(99.8) |
|
|
|
Jester 12 |
JES12 |
(115.0) |
|
(116.5) |
|
|
|
Jester 16 |
JES16 |
102.2 |
|
102.3 |
|
|
|
Jester 8 |
JES8 |
125.6 |
|
126.1 |
(123.0) |
|
|
Jet 14 |
JT14 |
97.3 |
97.5 |
98.2 |
96.6 |
(94.6) |
|
Jetwind |
JTWN |
109.2 |
(112.5) |
110.2 |
102.5 |
|
|
Johnson 18 spi |
JHN18 |
86.4 |
(87.0) |
86.5 |
(80.1) |
|
|
Jollyboat |
JB |
86.8 |
(92.0) |
86.1 |
|
|
|
JY 15 |
JY15 |
91.9 |
92.5 |
92.4 |
91.9 |
|
|
JY Xcite Trainer 9'11" |
JY-T |
(135.0) |
|
|
|
|
|
Kenn 11 |
KN11 |
111.1 |
(108.7) |
(112.0) |
|
|
|
Kestrel |
KL |
91.6 |
90.8 |
91.9 |
91.7 |
91.5 |
|
Koralle 15 |
KRL15 |
112.0 |
|
(113.0) |
|
|
|
Koralle Jr |
KRL12 |
(120.3) |
(123.0) |
[120.2] |
|
|
|
Korsar |
KO |
87.0 |
[89.0] |
86.5 |
[85.0] |
85.0 |
|
Lark (13'4") |
LRK |
(93.6) |
|
(93.8) |
|
|
|
Lark 10 |
LRK10 |
125.4 |
|
(130.0) |
(135.3) |
|
|
Larson Regatta (16') |
LAR16 |
102.8 |
(104.2) |
104.0 |
99.7 |
|
|
Laser (Int.) |
LASE |
91.1 |
93.8 |
92.2 |
91.0 |
88.2 |
|
Laser 2000 |
LAS2000 |
92.5 |
|
91.1 |
|
|
|
Laser 4.7 (Int.) |
LAS4.7 |
95.5 |
(96.2) |
95.6 |
(95.0) |
|
|
Laser 4000 |
LAS4000 |
80.7 |
|
80.8 |
|
|
|
Laser II (Int., w/trap & spi) |
LASE2 |
92.9 |
95.7 |
94.6 |
93.7 |
89.1 |
|
Laser Radial/Laser M |
LASEM |
96.7 |
99.4 |
97.3 |
93.6 |
|
|
Laser Stratos no trap |
LASST |
87.3 |
|
87.4 |
|
|
|
Laser Vortex |
LASVT |
86.8 |
|
87.2 |
|
|
|
Lazy E |
LZE |
91.7 |
|
92.7 |
(88.9) |
|
|
Lido 14 |
LD14 |
98.9 |
99.7 |
99.1 |
98.5 |
98.2 |
|
Lightning (Int.) |
LI |
87.1 |
92.7 |
87.7 |
85.4 |
84.0 |
|
Lone Star 13 |
LS13 |
109.5 |
[106.3] |
108.4 |
|
|
|
Lone Star 16 (SA=145) |
LS16 |
116.1 |
(116.0) |
117.4 |
(116.2) |
|
|
Lone Star 16 (SA=165) |
LS162 |
110.6 |
(108.9) |
(114.4) |
|
|
|
M Scow (M-16 Scow) |
M-SC |
89.4 |
94.4 |
90.7 |
88.1 |
87.4 |
|
M-20 Scow |
M-20 |
83.6 |
88.6 |
85.2 |
81.5 |
80.5 |
|
Mac Dinghy |
MACD |
121.2 |
|
121.3 |
|
|
|
Mach II |
MACH |
(110.0) |
(112.0) |
[110.6] |
[108.3] |
|
|
Man O'War |
MWR |
99.4 |
100.9 |
98.9 |
98.3 |
|
|
Mariner 17 |
MAR17 |
105.0 |
|
105.3 |
(100.0) |
|
|
Marlin 14 |
MRL14 |
(103.3) |
|
(103.1) |
(102.0) |
|
|
Marshall Cat 15 See: |
SNDPR |
|
|
|
|
|
|
Mayflower |
MAY |
123.6 |
(125.4) |
126.3 |
(115.3) |
|
|
MC Scow |
MC-SC |
87.9 |
89.6 |
87.5 |
87.2 |
86.5 |
|
Megabyte |
MBYT |
90.7 |
93.6 |
92.7 |
91.2 |
(90.0) |
|
Melonseed Skiff |
MSED |
[110.0] |
|
|
|
|
|
Merrimac |
MERI |
(108.9) |
|
(106.6) |
|
|
|
Meteor |
MET |
(116.0) |
(120.0) |
[115.0] |
|
|
|
Microtoner (Brazil) |
MTON |
(88.0) |
|
(88.2) |
|
|
|
Minifish (Alcort) |
MFSH |
113.4 |
116.2 |
115.5 |
[112.0] |
(109.1) |
|
Mirror 16 |
MRR16 |
95.6 |
|
97.1 |
|
|
|
Mirror Dinghy (10'10") |
MRRDY |
113.1 |
(114.0) |
113.0 |
112.5 |
(110.6) |
|
Missile |
MI |
98.1 |
(97.8) |
98.0 |
|
|
|
Mobjack |
MJ |
91.4 |
96.4 |
92.4 |
88.0 |
(86.5) |
|
Monk |
MONK |
[100.0] |
|
|
|
|
|
Montgomery 15 |
MON15 |
108.2 |
|
(111.7) |
|
|
|
Moth |
MO |
107.1 |
(108.4) |
107.2 |
(102.0) |
|
|
Mustang 17 |
MUS17 |
102.9 |
(104.3) |
103.1 |
|
|
|
Musto Skiff |
MUST |
[80.0] |
|
|
|
|
|
Mutineer 15' (SWN15) |
MUTR |
96.0 |
98.1 |
96.1 |
95.4 |
(95.0) |
|
MX Ray |
MXRAY |
(90.5) |
|
(90.7) |
|
|
|
Narrasketuck |
NRS |
(89.7) |
|
|
|
|
|
National 10 |
N-10 |
(123.5) |
|
(123.3) |
|
|
|
National 12 |
N-12 |
98.0 |
|
97.4 |
|
|
|
National One Design |
N1D |
96.3 |
97.5 |
96.5 |
95.8 |
(93.3) |
|
Neptune 14 |
NEP14 |
107.4 |
|
108.2 |
(103.3) |
|
|
Nomad (Vanguard) spi |
NMD17 |
[92.8] |
|
|
|
|
|
O'Day 12 |
ODY12 |
117.3 |
|
(117.1) |
[107.8] |
|
|
O'Day 15 |
ODY15 |
95.8 |
98.1 |
97.8 |
93.8 |
[91.4] |
|
OK Dinghy (Int.) |
OK |
96.5 |
97.1 |
96.9 |
96.6 |
96.1 |
|
Olympic Monotype (O-Jolle) |
OJOL |
(92.5) |
|
(92.6) |
|
|
|
Omega (14') |
OMG |
110.6 |
112.3 |
110.4 |
108.1 |
|
|
Optimist Pram (Int.) |
OP |
123.6 |
|
124.0 |
|
|
|
Ospray (O'Day) |
OSPRA |
105.7 |
(108.2) |
106.5 |
(102.8) |
|
|
Osprey Mk 2&3 |
OS-3 |
84.9 |
87.5 |
85.0 |
84.0 |
|
|
Overnighter (Tanzer) |
OVN16 |
102.5 |
103.0 |
(102.3) |
|
|
|
Paceship 17 |
PSC17 |
107.4 |
(109.3) |
(108.2) |
[105.5] |
|
|
Pelican (San Francisco) |
PELI |
(131.2) |
|
(131.4) |
|
|
|
Penguin |
PG |
111.6 |
112.9 |
112.8 |
110.3 |
|
|
Petrel |
PET |
115.5 |
117.0 |
116.5 |
|
|
|
Phantom (Lateen Rig) |
PHNTM |
103.5 |
108.5 |
104.5 |
101.2 |
(99.1) |
|
Pintail |
PINT |
105.0 |
113.9 |
107.3 |
(100.0) |
(96.5) |
|
Pirateer |
PIRAT |
102.9 |
(104.9) |
102.9 |
(101.5) |
|
|
Porpoise 12 |
PRP12 |
114.6 |
|
116.8 |
|
|
|
Precision 14 |
PRS14 |
103.5 |
(102.4) |
(103.0) |
(98.8) |
|
|
Precision 15 |
PRS15 |
96.6 |
|
(96.2) |
|
|
|
Precision 16 |
PRS16 |
100.1 |
(101.8) |
101.5 |
[95.0] |
|
|
Precision 18.5 no spi |
PRS185 |
90.2 |
(91.5) |
[90.2] |
(88.0) |
|
|
Puffer |
PUF |
110.4 |
108.7 |
111.8 |
108.8 |
(106.8) |
|
R18 (Erre 18) (Italy) |
R18 |
(94.3) |
(93.8) |
|
|
|
|
Raider 16 |
RDR16 |
91.4 |
92.0 |
91.2 |
|
|
|
Ranger 16 |
RNG16 |
(111.2) |
|
(108.8) |
|
|
|
Rascal |
RSCL |
108.9 |
[113.0] |
109.5 |
[103.4] |
|
|
Rebel |
REB |
96.9 |
96.2 |
96.1 |
96.0 |
96.0 |
|
Rhodes Bantam |
RB |
97.4 |
101.0 |
98.1 |
96.0 |
94.8 |
|
RS 200 Slp spi |
RS200 |
88.3 |
|
88.8 |
|
|
|
RS 400 Slp spi |
RS400 |
82.3 |
|
82.4 |
|
|
|
RS 600 |
RS600 |
76.2 |
(77.4) |
76.8 |
|
|
|
RS 700 spi |
RS700 |
73.3 |
|
73.9 |
|
|
|
RS 800 Slp spi |
RS800 |
77.0 |
|
77.5 |
|
|
|
RS Vareo spi |
RSVAR |
92.7 |
|
92.7 |
|
|
|
Sabot Naples |
SBT-N |
136.4 |
|
136.7 |
|
|
|
Sabot U.S. |
SBT |
(119.6) |
|
(121.8) |
|
|
|
Sailfish |
SAF |
118.4 |
119.8 |
118.5 |
(114.1) |
|
|
Sandpiper 15 (Marshall) |
SNDPR |
112.7 |
(116.6) |
114.3 |
(109.1) |
|
|
Scorpion |
SCOR |
112.1 |
112.6 |
111.0 |
|
|
|
Sea Pearl 21 (Cat Ketch) |
SPL21K |
(96.6) |
|
(97.0) |
|
|
|
Sea Snark (Snark) |
SNAR |
129.1 |
134.1 |
130.8 |
(125.0) |
|
|
Sea Witch (Sunchaser II) |
SWCH |
112.2 |
111.3 |
114.5 |
|
|
|
Seabird |
SBD |
(117.1) |
|
(117.0) |
|
|
|
Sidewinder (Sloop) |
SWND |
99.0 |
102.1 |
100.6 |
96.7 |
(94.3) |
