RATING CERTIFICATE

YACHT DESCRIPTION
Name of Yacht: ELKA Photo 1 - Photo 2... Request date : 2026-06-27 Launch year :1936 Designer : A. M. Belligham Design year : 1936 Builder : Charles Cooper Class name : Cooper 6Ton Usual place of sailing : Paimpol	Declared dimensions : Lenght Over All (L_H) = 8.66 m Length on the Water Line (L_WL) = 6.70 m Max width (B_H) = 2.44 m Draft (TE) = 1.33 m Displacement factor (FD) = 3.914
Correction factor calculation Type of rig : bermudian cutter = 1 Hull: traditional C2 = -0.086 Kref = 0.16 C2a = 0.077 Performance group : Performance class 3 = 0 Vintage bonus (build): 1936 = -0.014 Vintage bonus (design): 1936 = -0.014 Cumulative vintage bonus: -0.028 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 : tripale = -0.08 Winches ? : with = 0 Correction factor (C)= 0.86	BERMUDIANS Max foresail area: 22.29 m² Jib or staysail HLU = 5.80 ; HLP = 1.90 Yankee HLU = 9.90 ; HLP = 3.20 BERMUDIANS Main total area: 23.81 m² Mainsail P = 9.20 ; E = 4.50 Larger downwindsail area: SL / ALE = 7.15, SL / ALU = 8.80, SHW / AMG = 4.75, SFL / ASF = 5.54 Area: 32.62 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 4.897

Time corrected Factor ( Ftc ): 0.7669

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 :

2026-06-27

JCH commission member :

Olivier Beau

Certificate number :

6-276-4562