RATING CERTIFICATE
Sail number : K339

YACHT DESCRIPTION
Name of Yacht: COHOE IV Photo 1 - Photo 2... Request date : 2022-07-03 Launch year :1963 Designer : P. Nicholson Design year : 1959 Builder : Camper & Nicholson Class name : Nicholson 36 Usual place of sailing : Solent	Declared dimensions : Lenght Over All (L_H) = 11.05 m Length on the Water Line (L_WL) = 7.92 m Max width (B_H) = 2.90 m Draft (TE) = 1.80 m Displacement factor (FD) = 7.354
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.097 Performance group : Performance class 3 = 0 Vintage bonus (build): 1963 = 0.021 Vintage bonus (design): 1959 = 0.016 Cumulative vintage bonus: 0.037 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 Year of spar change : 1990 = 0.005 Sails material : type 2 = 0 Propeller type : bipale_axe = -0.05 Winches ? : with = 0 Correction factor (C)= 1.109	BERMUDIANS Max foresail area: 33.13 m² Genoa HLU = 11.73 ; HLP = 5.41 BERMUDIANS Main total area: 28.35 m² Mainsail P = 10.38 ; E = 4.75 Larger downwindsail area: SL / ALE = 11.55, SL / ALU = 11.55, SHW / AMG = 6.70, SFL / ASF = 6.65 Area: 64.39 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 7.587

Time corrected Factor ( Ftc ): 0.8694

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 :

2022-07-03

JCH commission member :

Costalas Peter

Certificate number :

7-032-3655