RATING CERTIFICATE
Sail number : FRA 4242 C

YACHT DESCRIPTION

Name of Yacht: GRIFFON Photo 1 - Photo 2...
Request date : 2019-04-07
Launch year :1967
Designer : LEMAIRE Pierre
Builder : CMN

Declared dimensions :
Lenght Over All (LH) = 12.16 m
Length on the Water Line (LWL) = 9.50 m
Max width (BH) = 3.22 m
Draft (TE) = 2.00 m
Displacement factor (FD) = 9.167


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 3
C2 = -0.01 Kref = 0.188
C2a : 0.045
Performance group : Cruiser Racer = 0
Vintage bonus (build): 1967 = 0.026
Vintage bonus (estimated): 1966 = 0.025
Cumulative vintage bonus: 0.051
Hull material : moulded wood = 0.02
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : tripale = -0.2
Winches ? : with = 0

Correction factor (C)= 0.906

BERMUDIANS
Max foresail area: 36.17 mē
Genoa HLU = 15.40 ; HLP = 4.50

BERMUDIANS
Main total area: 30.82 mē
Mainsail P = 13.40 ; E = 4.00

Larger downwindsail area:
SL / ALE = 14.00, SL / ALU = 15.50,
SHW / AMG = 7.50, SFL / SF = 7.90
Area: 93.17 mē

RATING ( Rc ): 7.219

Time corrected Factor ( Ftc ): 0.8646

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.

the reported values for this boat have been verified on 23/06/2012 by Gervais Leclerc

Certification commission :

Conseil JCH

Date of certificate :

2019-04-08

JCH commission member :

Olivier Beau

Certificate number :

4-089-2630