RATING CERTIFICATE
Sail number : 2

YACHT DESCRIPTION
Name of Yacht: SOBRIA Request date : 2023-05-13 Launch year :1950 Designer : Eugène Cornu Design year : 1949 Builder : Jouet à Sartrouville Class name : autre Usual place of sailing : Douarnenez	Declared dimensions : Lenght Over All (L_H) = 5.75 m Length on the Water Line (L_WL) = 4.58 m Max width (B_H) = 1.74 m Draft (TE) = 0.75 m Displacement factor (FD) = 0.574
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: modern 1 C2 = 0.01 Kref = 0.191 C2a = -0.054 Performance group : Performance class 1 = 0.42 Vintage bonus (build): 1950 = 0 Vintage bonus (design): 1949 = -0.001 Cumulative vintage bonus: -0.001 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 : sans = 0.03 Winches ? : without = -0.05 Correction factor (C)= 1.287	BERMUDIANS Max foresail area: 5.76 m² Jib or staysail HLU = 5.25 ; HLP = 2.10 BERMUDIANS Main total area: 11.01 m² Mainsail P = 6.60 ; E = 2.90 Larger downwindsail area: SL / ALE = 5.10, SL / ALU = 5.10, SHW / AMG = 3.37, SFL / ASF = 2.45 Area: 13.54 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 5.8234

Time corrected Factor ( Ftc ): 0.8048

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.

Certification commission :

Conseil JCH

Date of certificate :

2023-05-14

JCH commission member :

Olivier Beau

Certificate number :

5-143-3787