RATING CERTIFICATE
Sail number : K17

YACHT DESCRIPTION
Name of Yacht: SCEPTRE Photo 1 - Photo 2... Request date : 2019-06-05 Launch year :1958 Designer : David Boyd Design year : 1957 Builder : Robertsons Class name : International 12 Metre Usual place of sailing : UK	Declared dimensions : Lenght Over All (L_H) = 20.97 m Length on the Water Line (L_WL) = 15.57 m Max width (B_H) = 3.62 m Draft (TE) = 2.99 m Displacement factor (FD) = 34.43
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.026 Performance group : Performance class 2 = 0.05 Vintage bonus (build): 1958 = 0.014 Vintage bonus (design): 1957 = 0.013 Cumulative vintage bonus: 0.027 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 Year of spar change : 2004 = 0.007 Sails material : type 2 = 0 Propeller type : tripale = -0.14 Winches ? : with = 0 Correction factor (C)= 0.902	BERMUDIANS Max foresail area: 80.05 m² Genoa HLU = 18.52 ; HLP = 8.28 BERMUDIANS Main total area: 115.39 m² Mainsail P = 23.20 ; E = 8.65 No downwindsail

RATING ( Rc ): 11.8067

Time corrected Factor ( Ftc ): 0.9985

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 :

2019-06-05

JCH commission member :

Costalas Peter

Certificate number :

6-059-2855