US SAILING

Portsmouth Yardstick Offshore Classes A-E

 

2006 TABLE OF NORTH AMERICAN PORTSMOUTH NUMBERS
AND WIND DEPENDENT HANDICAPS

OFFSHORE
CLASSES A-E
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 Changes:  AOV36, CAT25 & 27

OFFSHORE CLASSES USSA DPN WIND HC FOR BEAUFORT RANGE
*************************** CODE   BN 0-1 BN 2-3 BN 4 BN 5-9
11 Meter 11M 67.5   67.6 66.3  
Abbott 33 ABB33 76.4 (78.2) 76.4 75.3 (74.5)
Adhara 30 ADH30 69.4   69.2    
Aerodyne 38 AER38 61.6   61.5 61.3 (60.8)
Aerodyne 43 AER43 57.0   56.4 (55.9)  
Alberg 22 ALB22 (101.2)        
Alberg 30 ALB30 91.4 (94.0) 91.6 88.5 (88.0)
Alberg 35 ALB35 (90.0)   (91.0)    
Alberg 37 ALB37 81.2   81.3    
Albin Express ALNEX 88.0 (89.4) (90.1)    
Alden 43 ALD43 90.1   (90.8) [84.0]  
Alerion Express 20 ALX20 93.1 (96.4) (93.0) (91.5)  
Alerion Express 28 ODR ALX28 84.5   84.6 (84.0)  
Allied 34 Seabreeze ALI34 [90.0]        
Aloha 8.2 ALO8.2 [91.5]        
Alubat Ovni 36 AOV36 (82.0)        
American 21 AM-21 (97.6) (98.9) [98.4]    
American 23 AM-23 [103.0]        
American 26 AM-26 [102.5]        
American Pride AMPRD 76.5   (76.2) (73.5)  
Americat 22 AMC22 (98.3)   (100.0)    
AMF 2100 AMF21 95.4 (97.1) 95.5    
Andrews 26 AND26 78.1   (78.2)    
Andrews 30 AND30 73.6   73.2    
Andrews 38 AND38 67.2   (67.0) (66.5)  
Annapolis 25 ANP25 (104.3)   (104.5)    
Anteres 41 ANS41 (67.6)   (66.7)    
Antrim 27 ATM27 69.6   70.5 (69.4) (67.8)
Aphrodite Int. 101 APH101 76.2   75.8 (73.0)  
Aquarius 21 AQU21 112.0 115.0 113.2 110.3 (109.4)
Aquarius 23 AQU23 104.0 105.8 104.3 102.3 102.8
Ariel 26 ARL26 97.7 (101.1) 98.2 95.1 94.7
Arpege 30 ARP30 88.0   (88.1)   (86.7)
Avalon 25 AVL25 (97.6)   (96.9)    
B-25 B-25 76.3 77.7 77.0 75.1 (73.0)
B-32 B-32 66.7   67.6 65.5  
Balboa 20 BLB20 104.1 105.6 104.1 103.0 102.3
Balboa 22 BLB22 104.6 (106.5) 106.1 (102.6) [102.0]
Balboa 23 BLB23 101.6 (103.0) 101.5 (100.7)  
Balboa 24 BLB24 99.1 103.0 99.0 97.1  
Balboa 26 BLB26 93.7 95.3 94.4 92.1 91.8
Balboa 26 (Swing Keel) BLB26W 93.6   94.8 (89.6)  
Balboa 27 & 8.2 BLB27 95.6 (97.0) 96.7 (92.0)  
Baltic 42 BLT42 69.3   70.4    
Baltic 43 BLT43 65.8     (65.0) (64.6)
Bavaria 27 BAV27 92.6 (99.9) (95.2)    
Bayfield 25 BFL25 (98.7)   (98.5)    
Bayfield 30/32 BFL32 [93.5]        
BB 10m BB10 74.5 75.3 75.2 (70.0)  
Beneteau 210 (110%Gen spi) BNT210 95.1 (96.1) 95.4 89.0  
Beneteau 235 (DK/WK) BNT235 89.6 90.4 90.0 89.3 (88.0)
Beneteau 25 BNT25 76.0   76.7