RATING CERTIFICATE
Sail number : 134

YACHT DESCRIPTION
Name of Yacht: WHISPER Photo 1 - Photo 2... Request date : 2019-03-20 Launch year :1962 Designer : Alfred Westmacott Design year : 1911 Builder : HAMPER Class name : XOD Usual place of sailing : PORNIC	Declared dimensions : Lenght Over All (L_H) = 6.31 m Length on the Water Line (L_WL) = 5.21 m Max width (B_H) = 1.80 m Draft (TE) = 0.91 m Displacement factor (FD) = 1.118
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = -0.009 Performance group : Performance class 1 = 0.24 Vintage bonus (build): 1962 = 0.02 Vintage bonus (design): 1911 = -0.039 Cumulative vintage bonus: -0.019 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 No mast change = 0 No spar change = 0 Sails material : type 2 = 0 Propeller type : sans = 0.03 Winches ? : without = -0.05 Correction factor (C)= 1.11	BERMUDIANS Max foresail area: 6.01 m² (forewind battens penalty included) Jib or staysail HLU = 4.88 ; HLP = 2.05 BERMUDIANS Main total area: 14.69 m² Mainsail P = 7.28 ; E = 3.51 Larger downwindsail area: SL / ALE = 4.88, SL / ALU = 4.88, SHW / AMG = 2.20, SFL / ASF = 3.05 Area: 9.64 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared

RATING ( Rc ): 4.7921

Time corrected Factor ( Ftc ): 0.7624

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 :

2019-03-20

JCH commission member :

Olivier Beau

Certificate number :

3-209-2547