RATING CERTIFICATE
Sail number : CY8

YACHT DESCRIPTION
Name of Yacht: HELIADE Photo 1 - Photo 2... Request date : 2021-07-01 Launch year :1994 Designer : R. Dongay Design year : 1993 Builder : CORNISH CRABBER Class name : Cornish Crabber 24 MK3 Usual place of sailing : SAINT MALO	Declared dimensions : Lenght Over All (L_H) = 7.46 m Length on the Water Line (L_WL) = 6.32 m Max width (B_H) = 2.59 m Draft (TE) = 1.07 m Displacement factor (FD) = 2.976
Correction factor calculation Type of rig : gaffer yawl = 0.84 Hull: classic 1 C2 = -0.03 Kref = 0.171 C2a = -0.003 Performance group : Performance class 4 = -0.05 Vintage bonus (build): 1994 = 0.063 Vintage bonus (design): 1993 = 0.062 Cumulative vintage bonus: 0.125 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 No mast change = 0 No spar change = 0 Sails material : type 2 = 0 Propeller type : tripale = -0.14 Winches ? : with = 0 Correction factor (C)= 0.784	GAFFERS Foresail area: 17.1 m² Jib HLU = 7.17 ; HLP = 4.57 GAFFERS Main total area: 17.34 m² Gaffer Mainsail MAE = 8.31, MAH = 3.33, MAU = 4.94, MAD = 5.90, MAF = 3.83 No downwindsail

RATING ( Rc ): 3.6715

Time corrected Factor ( Ftc ): 0.7107

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 :

2021-07-02

JCH commission member :

Olivier Beau

Certificate number :

7-021-3389