RATING CERTIFICATE
Sail number : GBR 57

YACHT DESCRIPTION

Name of Yacht: Erica
Request date : 15 08 2016
Launch year :1938
Designer : C.E. Nicholson
Design year : 1938
Builder : Camper & Nicholson
Class name : 6mR
Usual place of sailing : Sanxenxo

Declared dimensions :
Lenght Over All (LH) = 11.04 m
Length on the Water Line (LWL) = 7.25 m
Max width ( Bo ) = 1.83 m
Draft (Tmax) = 1.66 m
Displacement factor (FD) = 2.531


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : 0.007
Regatta series : yes = 0.3
Vintage bonus (build): 1938 = -0.012
Vintage bonus (design): 1938 = -0.012
Cumulative vintage bonus: -0.024
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Material of mast or boom different from original : yes = 0.02
Material other spar different from original : yes = 0.02
Sails material : type 3 = 0.16
Propeller type : no propeller = 0
Winches ? : with = 0

Correction factor (C)= 1.453

BERMUDIANS
Max foresail area: 42.8 mē
GenoaJL = 9.82 ; LPG = 8.35

BERMUDIANS
Main total area: 32.03 mē
Mainsail P = 11.98 ; E = 4.65

Larger downwindsail area:
SL / ALE = 10.95, SL / ALU = 10.92,
SMG / AMG = 7.75, SF / ASF = 6.98
Area: 69.22 mē

RATING ( Rc ): 14.2157

Time corrected Factor ( Ftc ): 1.0955

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 :

15 08 2016

JCH commission member :

l

Certificate number :

2016081777