RATING CERTIFICATE
Sail number : K8

YACHT DESCRIPTION

Name of Yacht: ORANA Photo 1 - Photo 2...
Request date : 2019-08-01
Launch year :1959
Designer : MC GRUER
Design year : 1955
Builder : MORRIS & LORIMER
Class name : 8 CR
Usual place of sailing : ATLANTIQUE

Declared dimensions :
Lenght Over All (LH) = 12.77 m
Length on the Water Line (LWL) = 8.64 m
Max width (BH) = 3.05 m
Draft (TE) = 1.98 m
Displacement factor (FD) = 9.736


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : 0.1
Performance group : (2)Ocean racer = 0.07
Vintage bonus (build): 1959 = 0.016
Vintage bonus (design): 1955 = 0.005
Cumulative vintage bonus: 0.021
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 1.101

BERMUDIANS
Max foresail area: 41.56 mē
Genoa HLU = 12.74 ; HLP = 6.25

BERMUDIANS
Main total area: 32.27 mē
Mainsail P = 12.12 ; E = 4.63

Larger downwindsail area:
SL / ALE = 13.40, SL / ALU = 11.00,
SHW / AMG = 7.60, SFL / SF = 7.00
Area: 76.05 mē

RATING ( Rc ): 8.5071

Time corrected Factor ( Ftc ): 0.9081

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 19.05.2012 by ROBIN jean paul

Certification commission :

Conseil JCH

Date of certificate :

2019-08-01

JCH commission member :

Perrin Patrick

Certificate number :

8-019-3029