RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: Grand Beau Temps Photo...
Request date : 17 01 2017
Launch year :1962
Designer : Eugène Cornu
Design year : 1961
Builder : Lambert
Usual place of sailing : Granville

Declared dimensions :
Lenght Over All (LH) = 17.00 m
Length on the Water Line (LWL) = 12.70 m
Max width ( Bo ) = 3.85 m
Draft (Tmax) = 2.20 m
Displacement factor (FD) = 20.37


Correction factor calculation

Type of rigging : bermudian yawl = 0.98
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.103
Regatta series : no = 0
Vintage bonus (build): 1962 = 0.02
Vintage bonus (design): 1961 = 0.018
Cumulative vintage bonus: 0.038
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 : 3 fix blades = -0.16
Winches ? : with = 0

Correction factor (C)= 0.725

BERMUDIANS
Max foresail area: 59.97 m²
GenoaJL = 16.65 ; LPG = 6.90

BERMUDIANS
Main total area: 75.87 m²
Mainsail P = 15.70 ; E = 6.00
With Mizzen or Jigger sail P = 10.20 ; E = 3.70

Mizzen staysail :
ALE = 10.10; ALU = 11.80; AMG = 4.10; ASF = 7.80
Area: 44.16 m²

Larger downwindsail area:
SL / ALE = 16.00, SL / ALU = 17.00,
SMG / AMG = 7.10, SF / ASF = 8.60
Area: 101.75 m²

RATING ( Rc ): 7.9624

Time corrected Factor ( Ftc ): 0.8965

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 01 2017

JCH commission member :

Antoine Fandeux

Certificate number :

2017011818