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          RATING CERTIFICATE  | 
   
| YACHT DESCRIPTION | |
Name of Yacht: SARA O  Photo 1 - Photo 2...  | Declared dimensions : Lenght Over All (LH) = 8.50 m Length on the Water Line (LWL) = 7.29 m Max width (BH) = 2.68 m Draft (TE) = 0.70 m Displacement factor (FD) = 2.135  | Correction factor calculation Type of rig : gaffer cutter = 0.88 Hull: traditional C2 = -0.086 Kref = 0.16 C2a = -0.128 Performance group : Performance class 4 = -0.05 Vintage bonus (build): 2009 = 0.085 Vintage bonus (design): 1950 = 0 Cumulative vintage bonus: 0.085 Hull material : traditional wood = -0.03 Mast material : wood/aluminium/steel = 0 Boom material : wood/aluminium/steel = 0 Mast or boom total penality (D.2.1.3.6) : 0 No mast change = 0 No spar change = 0 Sails material : type 2 = 0 Propeller type : orientable ou repliable = -0.01 Winches ? : with = 0 Correction factor (C)= 0.685  | GAFFERS Foresail area: 29.4 m² Staysail HLU = 6.46 ; HLP = 2.94 Jib HLU = 8.70 ; HLP = 4.29 GAFFERS Main total area: 24.67 m² Gaffer Mainsail MAE = 8.50, MAH = 4.35, MAU = 4.75, MAD = 6.40, MAF = 4.69 Larger downwindsail area: SL / ALE = 8.00, SL / ALU = 9.50, SHW / AMG = 6.50, SFL / ASF = 6.90 Area: 47.98 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared  |  
| RATING ( Rc ): 5.4034 Time corrected Factor ( Ftc ): 0.788  |  
The delivery of a JCH certificate does not have to be understood as the elligibility of the boat to classic regattas.
Elligibility to a specific regatta is governed by the elligibility rules the organizers has decided and have displayed in the Notice of Race.
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			          the reported values for this boat have been verified on 24/08/2013 by Fernando Pazó  | |
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	          Certification commission : Conseil JCH Date of certificate : 2019-05-06  | 
         
	          JCH commission member : Luis Tourón-Figueroa Certificate number : 5-069-2744  |