RATING CERTIFICATE
Sail number : FRA33C

YACHT DESCRIPTION

Name of Yacht: WOODSTOCK Photo 1 - Photo 2...
Request date : 2019-03-27
Launch year :1965
Designer : Cornu
Design year : 1964
Builder : Raynaud
Usual place of sailing : La Rochelle

Declared dimensions :
Lenght Over All (LH) = 7.25 m
Length on the Water Line (LWL) = 6.75 m
Max width (BH) = 2.41 m
Draft (TE) = 0.90 m
Displacement factor (FD) = 2.112

Correction factor calculation

Type of rig : bermudian sloop = 1
Hull: traditional
C2 = -0.086 Kref = 0.16
C2a = -0.053
Performance group : Performance class 4 = -0.05
Vintage bonus (build): 1965 = 0.024
Vintage bonus (design): 1964 = 0.022
Cumulative vintage bonus: 0.046
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
Year of mast change : 1965 = 0
Year of spar change : 1965 = 0
Sails material : type 2 = 0
Propeller type : bipale_axe = -0.05
Winches ? : with = 0

Correction factor (C)= 0.788
BERMUDIANS
Max foresail area: 14.29 m²
Genoa HLU = 7.30 ; HLP = 3.75

BERMUDIANS
Main total area: 17.14 m²
Mainsail P = 8.28 ; E = 3.60

Larger downwindsail area:
SL / ALE = 6.50, SL / ALU = 6.50,
SHW / AMG = 4.20, SFL / ASF = 4.20
Area: 22.75 m²

Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared

RATING ( Rc ): 4.1767

Time corrected Factor ( Ftc ): 0.7349

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 :

2019-03-29

JCH commission member :

Perrin Patrick

Certificate number :

3-299-2590