RATING CERTIFICATE
Sail number : 51

YACHT DESCRIPTION
Name of Yacht: KINTAIL Photo 1 - Photo 2... Request date : 2024-07-30 Launch year :2006 Designer : R.Dongay Design year : 1997 Builder : Cornish Crabber Class name : Cornish Crabber 22 Usual place of sailing : Saint-Briac	Declared dimensions : Lenght Over All (L_H) = 6.70 m Length on the Water Line (L_WL) = 6.29 m Max width (B_H) = 2.52 m TE Centerboard down = 1.50 m TE centerboard up = 0.72 m Displacement factor (FD) = 1.958
Correction factor calculation Type of rig : gaffer cutter = 0.88 Hull: ballasted centerboarder C2 = -0.1 Kref = 0.211 C2a = 0.055 Performance group : Performance class 4 = -0.05 Vintage bonus (build): 2006 = 0.081 Vintage bonus (design): 1997 = 0.068 Cumulative vintage bonus: 0.149 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 No mast change = 0 No spar change = 0 Sails material : type 2 = 0 Propeller type : orientable ou repliable = -0.03 Winches ? : without = -0.05 Correction factor (C)= 0.888	GAFFERS Foresail area: 13.68 m² Staysail HLU = 5.12 ; HLP = 2.45 flying jib HLU = 7.04 ; HLP = 1.94 GAFFERS Main total area: 16.67 m² Gaffer Mainsail MAE = 8.00, MAH = 3.49, MAU = 4.50, MAD = 5.53, MAF = 3.86 No downwindsail

RATING ( Rc ): 4.2306

Time corrected Factor ( Ftc ): 0.7374

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 :

2024-07-31

JCH commission member :

Olivier Beau

Certificate number :

7-314-4131