RATING CERTIFICATE
Sail number : FRA 2138

YACHT DESCRIPTION

Name of Yacht: Ni Gris ni Vert
Request date : 13 12 2010
Launch year :1970
Designer : Philippe Harlé
Design year : 1969
Builder : Aubin
Class name : Armagnac
Usual place of sailing : Bretagne Nord

Declared dimensions :
Lenght Over All (LH) = 8.05 m
Length on the Water Line (LWL) = 6.65 m
Max width ( Bo ) = 2.67 m
Draft (Tmax) = 1.45 m
Displacement factor (FD) = 3.125
Rating IOR : 20.5 feet


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.1 Kref = 0.21
C2a : -0.027
Regatta series : no = 0
Vintage bonus (build): 1970 = 0.03
Vintage bonus (design): 1969 = 0.029
Cumulative vintage bonus: 0.059
Hull material : plywood = 0
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)= 1.132

BERMUDIANS
Max foresail area: 28.75 m˛
GenoaJL = 10.20 ; LPG = 5.40

BERMUDIANS
Main total area: 15.82 m˛
Mainsail P = 8.60 ; E = 3.20

Larger downwindsail area:
SL / ALE = 9.99, SL / ALU = 9.99,
SMG / AMG = 6.10, SF / ASF = 6.00
Area: 50.62 m˛

RATING ( Rc ): 6.6806

Time corrected Factor ( Ftc ): 0.8468

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 :

YCC

Date of certificate :

16 12 2010

JCH commission member :

B ertrand KERRAND

Certificate number :

201012445