RATING CERTIFICATE
Sail number : 557

YACHT DESCRIPTION
Name of Yacht: VIOLA Photo 1 - Photo 2... Request date : 2025-04-25 Launch year :1908 Designer : William FIFE III Design year : 1908 Builder : Fairlie Usual place of sailing : LA ROCHELLE	Declared dimensions : Lenght Over All (L_H) = 12.66 m Length on the Water Line (L_WL) = 9.19 m Max width (B_H) = 2.86 m Draft (TE) = 1.90 m Displacement factor (FD) = 8.482
Correction factor calculation Type of rig : gaffer cutter = 0.88 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.055 Performance group : Performance class 3 = 0 Vintage bonus (build): 1908 = -0.042 Vintage bonus (design): 1908 = -0.042 Cumulative vintage bonus: -0.084 Hull material : traditional wood = -0.03 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 : 2017 = 0.019 Year of spar change : 2017 = 0.009 Sails material : type 2 = 0 Propeller type : orientable ou repliable = -0.01 Winches ? : without = -0.05 Correction factor (C)= 0.775	GAFFERS Foresail area: 51.63 m² Staysail HLU = 10.05 ; HLP = 3.49 flying jib HLU = 13.30 ; HLP = 4.80 GAFFERS Main total area: 56.99 m² Gaffer Mainsail MAE = 11.99, MAH = 6.26, MAU = 6.10, MAD = 10.00, MAF = 8.46 With Gaff topsail FE = 4.31, FU = 9.95, FF = 7.50 Larger downwindsail area: SL / ALE = 12.80, SL / ALU = 15.07, SHW / AMG = 9.80, SFL / ASF = 9.85 Area: 113.92 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 8.2567

Time corrected Factor ( Ftc ): 0.8919

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 :

2025-04-25

JCH commission member :

Certificate number :

4-255-4268