RATING CERTIFICATE
Sail number : Wn4

YACHT DESCRIPTION
Name of Yacht: ARTAIUS Photo 1 - Photo 2... Request date : 2020-05-11 Launch year :1999 Designer : Nigel IRENS Design year : 1995 Builder : Covey Island Class name : Westernman Usual place of sailing : Saint Malo	Declared dimensions : Lenght Over All (L_H) = 12.34 m Length on the Water Line (L_WL) = 11.27 m Max width (B_H) = 3.84 m Draft (TE) = 1.98 m Displacement factor (FD) = 22.529
Correction factor calculation Type of rig : gaffer cutter = 0.88 Hull: traditional C2 = -0.086 Kref = 0.16 C2a = 0.031 Performance group : Performance class 4 = -0.05 Vintage bonus (build): 1999 = 0.07 Vintage bonus (design): 1995 = 0.065 Cumulative vintage bonus: 0.135 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 = -0.01 Winches ? : with = 0 Correction factor (C)= 0.906	GAFFERS Foresail area: 58.28 m² Staysail HLU = 9.22 ; HLP = 4.44 Jib HLU = 12.32 ; HLP = 3.10 flying jib HLU = 12.18 ; HLP = 2.67 GAFFERS Main total area: 52.06 m² Gaffer Mainsail MAE = 11.48, MAH = 5.70, MAU = 7.12, MAD = 9.47, MAF = 7.12 With Gaff topsail FE = 5.45, FU = 4.36, FF = 7.29 No downwindsail

RATING ( Rc ): 6.9747

Time corrected Factor ( Ftc ): 0.8479

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 :

2020-05-11

JCH commission member :

Olivier Beau

Certificate number :

5-110-3157