RATING CERTIFICATE
Sail number : N/a

YACHT DESCRIPTION

Name of Yacht: Great Days
Request date : 25 04 2015
Launch year :1956
Designer : Laurent Giles
Design year : 1955
Builder : J J Bickford
Class name : One off
Usual place of sailing : Dartmouth

Declared dimensions :
Lenght Over All (LH) = 10.67 m
Length on the Water Line (LWL) = 8.46 m
Max width ( Bo ) = 2.95 m
Draft (Tmax) = 1.38 m
Displacement factor (FD) = 5.644


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.118
Regatta series : no = 0
Vintage bonus (build): 1956 = 0.012
Vintage bonus (design): 1955 = 0.005
Cumulative vintage bonus: 0.017
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 : folding or feathering = -0.04
Winches ? : with = 0

Correction factor (C)= 0.849

BERMUDIANS
Max foresail area: 23.84 mē
GenoaJL = 10.15 ; LPG = 4.50

BERMUDIANS
Main total area: 25.57 mē
Mainsail P = 9.46 ; E = 4.70

No downwindsail

RATING ( Rc ): 5.2505

Time corrected Factor ( Ftc ): 0.7852

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 :

06 05 2015

JCH commission member :

Olivier Beau

Certificate number :

2015051370