RATING CERTIFICATE

YACHT DESCRIPTION
Name of Yacht: WINDSONG Photo 1 - Photo 2... Request date : 2019-06-10 Launch year :1959 Designer : Alan Buchanan Design year : 1955 Builder : King Pin Mill. Ipswich Usual place of sailing : Falmouth	Declared dimensions : Lenght Over All (L_H) = 6.98 m Length on the Water Line (L_WL) = 5.50 m Max width (B_H) = 1.98 m Draft (TE) = 1.20 m Displacement factor (FD) = 1.834
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.078 Performance group : Performance class 3 = 0 Vintage bonus (build): 1959 = 0.016 Vintage bonus (design): 1955 = 0.005 Cumulative vintage bonus: 0.021 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 : 2016 = 0.018 No spar change = 0 Sails material : type 2 = 0 Propeller type : tripale = -0.14 Winches ? : without = -0.05 Correction factor (C)= 0.864	BERMUDIANS Max foresail area: 10.41 m² Genoa HLU = 5.90 ; HLP = 3.38 BERMUDIANS Main total area: 16.91 m² Mainsail P = 9.80 ; E = 3.00 No downwindsail

RATING ( Rc ): 3.8345

Time corrected Factor ( Ftc ): 0.7187

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 :

2019-06-10

JCH commission member :

Costalas Peter

Certificate number :

6-109-2881