RATING CERTIFICATE
Sail number : 37

YACHT DESCRIPTION
Name of Yacht: LADY JANE Photo 1 - Photo 2... Request date : 2024-08-01 Launch year :1997 Designer : Sibiril Design year : 1935 Builder : Billie Marine Class name : Billie Jane Usual place of sailing : baie de Douarnenez	Declared dimensions : Lenght Over All (L_H) = 5.25 m Length on the Water Line (L_WL) = 5.08 m Max width (B_H) = 1.94 m Draft (TE) = 0.98 m Displacement factor (FD) = 1.236
Correction factor calculation Type of rig : gaffer cutter = 0.88 Hull: traditional C2 = -0.086 Kref = 0.16 C2a = 0.066 Performance group : Performance class 1 = 0.36 Vintage bonus (build): 1997 = 0.068 Vintage bonus (design): 1935 = -0.015 Cumulative vintage bonus: 0.053 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 Year of mast change : 2023 = 0.02 No spar change = 0 Sails material : type 2 = 0 Propeller type : tripale = -0.14 Winches ? : without = -0.05 Correction factor (C)= 1.08	GAFFERS Foresail area: 13.32 m² Staysail HLU = 4.05 ; HLP = 2.20 Jib HLU = 6.15 ; HLP = 2.70 GAFFERS Main total area: 18.21 m² Gaffer Mainsail MAE = 6.05, MAH = 3.40, MAU = 4.10, MAD = 6.00, MAF = 4.10 With Gaff topsail FE = 3.37, FU = 2.60, FF = 4.65 No downwindsail

RATING ( Rc ): 5.1871

Time corrected Factor ( Ftc ): 0.7791

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 :

2024-08-04

JCH commission member :

Olivier Beau

Certificate number :

8-044-4132