RATING CERTIFICATE
Sail number : NON

YACHT DESCRIPTION

Name of Yacht: Lady Cath Photo...
Request date : 24 06 2011
Launch year :2002
Designer : Gaston Grenier
Design year : 1902
Builder : Atelier de l'Enfer
Usual place of sailing : Crac'h

Declared dimensions :
Lenght Over All (LH) = 6.28 m
Length on the Water Line (LWL) = 4.48 m
Max width ( Bo ) = 1.70 m
Draft (Tmax) = 0.90 m
Displacement factor (FD) = 0.715


Correction factor calculation

Type of rigging : gaffer cutter = 0.98
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.042
Regatta series : yes = 0.3
Vintage bonus (build): 2002 = 0.075
Vintage bonus (design): 1902 = -0.048
Cumulative vintage bonus: 0.027
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Material of mast or boom different from original : no = 0
Material other spar different from original : no = 0
Sails material : type 2 = 0
Propeller type : no propeller = 0
Winches ? : without = -0.05

Correction factor (C)= 1.185

GAFFERS
Foresail area: 6.91 m˛
JibJL = 5.34 ; LPG = 2.48

GAFFERS
Main total area: 15.83 m˛
Gaffer Mainsail
A = 6.55, B = 3.35,
C = 3.27, D = 4.95, E = 5.07
With Gaff topsail
F = 3.88, G = 1.75, H = 3.54

Larger downwindsail area:
SL / ALE = 6.00, SL / ALU = 6.03,
SMG / AMG = 5.00, SF / ASF = 5.43
Area: 25.49 m˛

RATING ( Rc ): 6.431

Time corrected Factor ( Ftc ): 0.8365

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 :

24 02 2015

JCH commission member :

le comité de jauge

Certificate number :

201502574