RATING CERTIFICATE
Sail number : F 4071

YACHT DESCRIPTION
Name of Yacht: YANICA Photo 1 - Photo 2... Request date : 2026-06-07 Launch year :1965 Designer : John Illingworth Design year : 1964 Builder : William SOUTER Usual place of sailing : Manche atlantique	Declared dimensions : Lenght Over All (L_H) = 12.26 m Length on the Water Line (L_WL) = 9.40 m Max width (B_H) = 3.38 m Draft (TE) = 2.05 m Displacement factor (FD) = 12.065
Correction factor calculation Type of rig : bermudian cutter = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.078 Performance group : Performance class 3 = 0 Vintage bonus (build): 1965 = 0.024 Vintage bonus (design): 1964 = 0.022 Cumulative vintage bonus: 0.046 Hull material : moulded wood = 0.02 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 : 2022 = 0.019 Year of spar change : 2022 = 0.009 Sails material : type 2 = 0 Propeller type : orientable ou repliable = -0.01 Winches ? : with = 0 Correction factor (C)= 1.138	BERMUDIANS Max foresail area: 61.21 m² Jib or staysail HLU = 8.45 ; HLP = 5.14 Yankee HLU = 13.85 ; HLP = 5.33 BERMUDIANS Main total area: 31.89 m² Mainsail P = 12.78 ; E = 4.34 Larger downwindsail area: SL / ALE = 14.21, SL / ALU = 14.21, SHW / AMG = 7.96, SFL / ASF = 7.83 Area: 93.95 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = OUI

RATING ( Rc ): 9.0869

Time corrected Factor ( Ftc ): 0.9186

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 :

2026-06-07

JCH commission member :

Certificate number :

6-076-4536