RATING CERTIFICATE
Sail number : V8

YACHT DESCRIPTION

Name of Yacht: Caupona Photo 1 - Photo 2...
Request date : 2019-04-17
Launch year :1939
Designer : Laurent Giles
Design year : 1936
Builder : Woodnutt and Co.
Class name : Vertue
Usual place of sailing : Devon

Declared dimensions :
Lenght Over All (LH) = 7.70 m
Length on the Water Line (LWL) = 6.55 m
Max width (BH) = 2.18 m
Draft (TE) = 1.37 m
Displacement factor (FD) = 2.953


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 1
C2 = -0.03 Kref = 0.171
C2a : 0.076
Performance group : Cruiser = -0.14
Vintage bonus (build): 1939 = -0.011
Vintage bonus (design): 1936 = -0.014
Cumulative vintage bonus: -0.025
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Year of mast change : 2004 = 0.016
No spar change = 0
Sails material : type 2 = 0
Propeller type : tripale = -0.2
Winches ? : with = 0

Correction factor (C)= 0.667

BERMUDIANS
Max foresail area: 21.85 mē
Genoa HLU = 9.87 ; HLP = 4.24

BERMUDIANS
Main total area: 21.22 mē
Mainsail P = 9.39 ; E = 3.93

No downwindsail

RATING ( Rc ): 3.6378

Time corrected Factor ( Ftc ): 0.7171

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 :

2019-04-21

JCH commission member :

Costalas Peter

Certificate number :

4-219-2661