RATING CERTIFICATE
Sail number : TS17

YACHT DESCRIPTION

Name of Yacht: Kitra Photo...
Request date : 23 05 2018
Launch year :1963
Designer : Kim Holman
Design year : 1961
Builder : Holman, Brixham
Class name : Sterling
Usual place of sailing : Plymouth

Declared dimensions :
Lenght Over All (LH) = 8.53 m
Length on the Water Line (LWL) = 6.72 m
Max width ( Bo ) = 2.57 m
Draft (Tmax) = 1.42 m
Displacement factor (FD) = 3.494


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : 0.011
Regatta series : no = 0
Vintage bonus (build): 1963 = 0.021
Vintage bonus (design): 1961 = 0.018
Cumulative vintage bonus: 0.039
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 : 3 fix blades = -0.16
Winches ? : with = 0

Correction factor (C)= 0.86

BERMUDIANS
Max foresail area: 21.92 mē
GenoaJL = 10.00 ; LPG = 4.20

BERMUDIANS
Main total area: 19.23 mē
Mainsail P = 8.80 ; E = 3.80

Larger downwindsail area:
SL / ALE = 10.00, SL / ALU = 9.50,
SMG / AMG = 6.00, SF / ASF = 6.10
Area: 48.91 mē

RATING ( Rc ): 4.9567

Time corrected Factor ( Ftc ): 0.7716

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 :

23 05 2018

JCH commission member :

Costalas Peter

Certificate number :

2018052217