RATING CERTIFICATE
Sail number : GBR23 8CR

YACHT DESCRIPTION
Name of Yacht: SUNBURST Photo 1 - Photo 2... Request date : 2021-06-07 Launch year :1967 Designer : David Boyd Design year : 1967 Builder : Alex Robertson& Sons,Sanbank Scotland Class name : 8M CR Usual place of sailing : Falmouth	Declared dimensions : Lenght Over All (L_H) = 13.19 m Length on the Water Line (L_WL) = 8.37 m Max width (B_H) = 3.06 m Draft (TE) = 1.94 m Displacement factor (FD) = 9.129
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: traditional C2 = -0.086 Kref = 0.16 C2a = 0.144 Performance group : Performance class 2 = 0.05 Vintage bonus (build): 1967 = 0.026 Vintage bonus (design): 1967 = 0.026 Cumulative vintage bonus: 0.052 Hull material : moulded wood = 0.02 Mast material : wood/aluminium/steel = 0 Boom material : wood/aluminium/steel = 0 Mast or boom total penality (D.2.1.3.6) : 0 No mast change = 0 No spar change = 0 Sails material : type 2 = 0 Propeller type : orientable ou repliable = -0.03 Winches ? : with = 0 Correction factor (C)= 1.156	BERMUDIANS Max foresail area: 44.42 m² Genoa HLU = 13.40 ; HLP = 6.35 BERMUDIANS Main total area: 34.14 m² Mainsail P = 11.85 ; E = 5.01 Larger downwindsail area: SL / ALE = 13.83, SL / ALU = 13.83, SHW / AMG = 7.44, SFL / ASF = 7.33 Area: 85.49 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared

RATING ( Rc ): 9.4718

Time corrected Factor ( Ftc ): 0.9306

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 :

2021-06-08

JCH commission member :

Certificate number :

6-081-3348