RATING CERTIFICATE
Sail number : K7679T

YACHT DESCRIPTION

Name of Yacht: Maid of Islay Photo...
Request date : 01 06 2018
Launch year :1939
Designer : Robert Clark
Design year : 1939
Builder : James Miller & Son
Class name : Inverie
Usual place of sailing : Falmouth

Declared dimensions :
Lenght Over All (LH) = 9.93 m
Length on the Water Line (LWL) = 7.62 m
Max width ( Bo ) = 2.40 m
Draft (Tmax) = 1.52 m
Displacement factor (FD) = 4.165


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.027
Regatta series : no = 0
Vintage bonus (build): 1939 = -0.011
Vintage bonus (design): 1939 = -0.011
Cumulative vintage bonus: -0.022
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 : no = 0
Material other spar different from original : no = 0
Sails material : type 2 = 0
Propeller type : 2 fix blades = -0.1
Winches ? : with = 0

Correction factor (C)= 0.821

BERMUDIANS
Max foresail area: 21.32 mē
GenoaJL = 9.50 ; LPG = 4.30

BERMUDIANS
Main total area: 34.72 mē
Mainsail P = 11.50 ; E = 5.25

Larger downwindsail area:
SL / ALE = 10.00, SL / ALU = 10.00,
SMG / AMG = 7.00, SF / ASF = 7.30
Area: 58.83 mē

RATING ( Rc ): 5.987

Time corrected Factor ( Ftc ): 0.8178

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 :

01 06 2018

JCH commission member :

Costalas Peter

Certificate number :

2018062235