RATING CERTIFICATE
Sail number : 48

YACHT DESCRIPTION
Name of Yacht: BA-YA-BER II Photo 1 - Photo 2... Request date : 2023-10-11 Launch year :2023 Designer : Gaston Grenier Design year : 1921 Builder : Skol Ar Mor Class name : Monotype National Usual place of sailing : Aix-les-Bains / Lac du Bourget	Declared dimensions : Lenght Over All (L_H) = 5.00 m Length on the Water Line (L_WL) = 4.50 m Max width (B_H) = 2.00 m TE Centerboard down = 1.10 m TE centerboard up = 0.31 m Displacement factor (FD) = 0.458
Correction factor calculation Type of rig : sloop gaffer = 0.88 Hull: centerboarder C2 = 0 Kref = 0.184 C2a = 0.121 Performance group : Performance class 2 = 0.05 Vintage bonus (build): 2023 = 0.106 Vintage bonus (design): 1921 = -0.029 Cumulative vintage bonus: 0.077 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)= 1.059	GAFFERS Foresail area: 4.7 m² Jib HLU = 5.00 ; HLP = 1.80 GAFFERS Main total area: 15.47 m² Gaffer Mainsail MAE = 7.00, MAH = 3.30, MAU = 3.60, MAD = 5.20, MAF = 4.10 No downwindsail

RATING ( Rc ): 4.8832

Time corrected Factor ( Ftc ): 0.7663

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 :

2023-10-11

JCH commission member :

Olivier Beau

Certificate number :

0-113-3910