RATING CERTIFICATE
Sail number : 473

YACHT DESCRIPTION

Name of Yacht: Gargal d Etilaer Photo...
Request date : 11 05 2017
Launch year :1954
Designer : Eugène Cornu
Design year : 1944
Builder : Mercier
Class name : Bélouga
Usual place of sailing : Atlantique et Seine

Declared dimensions :
Lenght Over All (LH) = 6.50 m
Length on the Water Line (LWL) = 5.90 m
Max width ( Bo ) = 2.23 m
Draft (Tmax) = 1.14 m
Displacement factor (FD) = 1.363


Correction factor calculation

Type of rigging : sloop gaffer = 0.98
Hull: centerboarder
C2 = 0.17 Kref = 0.17
C2a : 0.047
Regatta series : no = 0
Vintage bonus (build): 1954 = 0.004
Vintage bonus (design): 1944 = -0.006
Cumulative vintage bonus: -0.002
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 : no = 0
Material other spar different from original : no = 0
Sails material : type 2 = 0
Propeller type : no propeller = 0
Winches ? : with = 0

Correction factor (C)= 1.165

GAFFERS
Foresail area: 8.89 m²
JibJL = 5.16 ; LPG = 3.30

GAFFERS
Main total area: 13.41 m²
Gaffer Mainsail
A = 7.45, B = 4.13,
C = 2.97, D = 4.45, E = 3.73

Larger downwindsail area:
SL / ALE = 5.70, SL / ALU = 5.70,
SMG / AMG = 4.95, SF / ASF = 4.40
Area: 22.99 m²

RATING ( Rc ): 5.544

Time corrected Factor ( Ftc ): 0.7985

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 :

12 05 2017

JCH commission member :

Olivier Beau

Certificate number :

2017051910