RATING CERTIFICATE
Sail number : W12

YACHT DESCRIPTION

Name of Yacht: ZEAL Photo 1 - Photo 2...
Request date : 2019-05-27
Launch year :1949
Designer : Morgan Giles
Design year : 1949
Builder : F Morgan Giles
Class name : West CHannel One Design
Usual place of sailing : Falmouth

Declared dimensions :
Lenght Over All (LH) = 8.02 m
Length on the Water Line (LWL) = 6.40 m
Max width (BH) = 2.16 m
Draft (TE) = 1.40 m
Displacement factor (FD) = 2.942

Correction factor calculation

Type of rig : bermudian sloop = 1
Hull: classic 1
C2 = -0.03 Kref = 0.171
C2a = 0.095
Performance group : Performance class 3 = 0
Vintage bonus (build): 1949 = -0.001
Vintage bonus (design): 1949 = -0.001
Cumulative vintage bonus: -0.002
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 : 2014 = 0.017
Year of spar change : 2014 = 0.009
Sails material : type 2 = 0
Propeller type : sans = 0.03
Winches ? : with = 0

Correction factor (C)= 1.09
BERMUDIANS
Max foresail area: 9.38 m²
Jib or staysail HLU = 5.91 ; HLP = 3.04

BERMUDIANS
Main total area: 22.2 m²
Mainsail P = 9.75 ; E = 3.96

Larger downwindsail area:
SL / ALE = 6.42, SL / ALU = 6.42,
SHW / AMG = 3.05, SFL / ASF = 4.55
Area: 17.92 m²

Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared

RATING ( Rc ): 5.3414

Time corrected Factor ( Ftc ): 0.7855

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 :

2019-05-29

JCH commission member :

Costalas Peter

Certificate number :

5-299-2811