RATING CERTIFICATE

YACHT DESCRIPTION
Name of Yacht: GU BRAGH Photo 1 - Photo 2... Request date : 2023-08-08 Launch year :1976 Designer : M. Dufour Design year : 1970 Builder : Dufour Class name : ARPEGE MK1 Usual place of sailing : C?tes Manche Atlantique	Declared dimensions : Lenght Over All (L_H) = 9.25 m Length on the Water Line (L_WL) = 6.70 m Max width (B_H) = 3.00 m Draft (TE) = 1.35 m Displacement factor (FD) = 3.314
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: modern 1 C2 = 0.01 Kref = 0.191 C2a = 0.021 Performance group : Performance class 3 = 0 Vintage bonus (build): 1976 = 0.038 Vintage bonus (design): 1970 = 0.03 Cumulative vintage bonus: 0.068 Hull material : other = 0.05 Mast material : wood/aluminium/steel = 0 Boom material : wood/aluminium/steel = 0 Mast or boom total penality (D.2.1.3.6) : 0 Year of mast change : 1976 = 0.002 Year of spar change : 1976 = 0.001 Sails material : type 2 = 0 Propeller type : tripale = -0.14 Winches ? : with = 0 Correction factor (C)= 0.997	BERMUDIANS Max foresail area: 29.88 m² Genoa HLU = 10.60 ; HLP = 5.40 BERMUDIANS Main total area: 17.3 m² Mainsail P = 9.55 ; E = 3.15 Larger downwindsail area: SL / ALE = 11.35, SL / ALU = 11.35, SHW / AMG = 6.54, SFL / ASF = 5.85 Area: 60.55 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 6.6757

Time corrected Factor ( Ftc ): 0.8371

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 :

2023-08-09

JCH commission member :

Olivier Beau

Certificate number :

8-093-3890