RATING CERTIFICATE
Sail number : FRA123C

YACHT DESCRIPTION

Name of Yacht: PATCH Photo...
Request date : 28 07 2015
Launch year :1966
Designer : Sunden Thor
Design year : 1941
Class name : Folkboat bois
Usual place of sailing : LA ROCHELLE

Declared dimensions :
Lenght Over All (LH) = 7.68 m
Length on the Water Line (LWL) = 5.99 m
Max width ( Bo ) = 2.20 m
Draft (Tmax) = 1.20 m
Displacement factor (FD) = 2.201


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.021
Regatta series : no = 0
Vintage bonus (build): 1966 = 0.025
Vintage bonus (design): 1941 = -0.009
Cumulative vintage bonus: 0.016
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 : yes = 0.02
Material other spar different from original : no = 0
Sails material : type 2 = 0
Propeller type : no propeller = 0
Winches ? : with = 0

Correction factor (C)= 0.985

BERMUDIANS
Max foresail area: 7.19 mē
GenoaJL = 5.81 ; LPG = 2.37

BERMUDIANS
Main total area: 17.3 mē
Mainsail P = 8.90 ; E = 3.38

Larger downwindsail area:
SL / ALE = 5.79, SL / ALU = 6.00,
SMG / AMG = 3.12, SF / ASF = 4.45
Area: 16.63 mē

RATING ( Rc ): 4.409

Time corrected Factor ( Ftc ): 0.745

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 14/09/2012 by LE GARREC Bernard

Certification commission :

JCH

Date of certificate :

30 07 2015

JCH commission member :

Olivier BEAU

Certificate number :

2015071490