RATING CERTIFICATE
Sail number : 4409 A

YACHT DESCRIPTION

Name of Yacht: CROC SOPHELIS Photo 1 - Photo 2...
Request date : 2019-09-04
Launch year :1968
Designer : Clément Dubernet
Builder : C.Dubernet
Class name : Altaïr
Usual place of sailing : Les Sables d Olonne

Declared dimensions :
Lenght Over All (LH) = 10.40 m
Length on the Water Line (LWL) = 8.40 m
Max width (BH) = 3.30 m
Draft (TE) = 1.60 m
Displacement factor (FD) = 5.494


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : -0.001
Performance group : (2)Ocean racer = 0.07
Vintage bonus (build): 1968 = 0.028
Vintage bonus (estimated): 1967 = 0.026
Cumulative vintage bonus: 0.054
Hull material : plywood = 0
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Year of mast change : 1968 = 0
Year of spar change : 1968 = 0
Sails material : type 2 = 0
Propeller type : bipale_axe = -0.05
Winches ? : with = 0

Correction factor (C)= 1.103

BERMUDIANS
Max foresail area: 31.7 m²
Genoa HLU = 11.00 ; HLP = 5.52

BERMUDIANS
Main total area: 17.11 m²
Mainsail P = 9.24 ; E = 3.22

Larger downwindsail area:
SL / ALE = 10.73, SL / ALU = 10.73,
SHW / AMG = 6.30, SFL / SF = 5.90
Area: 55.62 m²

RATING ( Rc ): 7.3686

Time corrected Factor ( Ftc ): 0.8699

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 :

2019-09-10

JCH commission member :

Olivier Beau

Certificate number :

9-109-3087