RATING CERTIFICATE
Sail number : none

YACHT DESCRIPTION

Name of Yacht: Granuaile
Request date : 02 09 2014
Launch year :2003
Designer : Nick Skeats
Design year : 1980
Builder : Home built
Class name : Wylo II
Usual place of sailing : Ireland

Declared dimensions :
Lenght Over All (LH) = 10.70 m
Length on the Water Line (LWL) = 9.50 m
Max width ( Bo ) = 3.00 m
Draft (Tmax) = 1.50 m
Displacement factor (FD) = 6.551


Correction factor calculation

Type of rigging : gaffer cutter = 0.98
Hull: traditional
C2 = -0.07 Kref = 0.17
C2a : -0.059
Regatta series : no = 0
Vintage bonus (build): 2003 = 0.076
Vintage bonus (design): 1980 = 0.044
Cumulative vintage bonus: 0.12
Hull material : other = 0.05
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 : 2 fix blades = -0.1
Winches ? : without = -0.05

Correction factor (C)= 0.871

GAFFERS
Foresail area: 35.05 mē
StaysailJL = 7.90 ; LPG = 4.00
JibJL = 7.90 ; LPG = 4.50

GAFFERS
Main total area: 30.9 mē
Gaffer Mainsail
A = 6.30, B = 3.60,
C = 7.80, D = 6.90, E = 5.90

No downwindsail

RATING ( Rc ): 6.3268

Time corrected Factor ( Ftc ): 0.8322

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 :

23 02 2015

JCH commission member :

Olivier Beau

Certificate number :

2015021226