RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: BALAO
Request date : 01 02 2015
Launch year :1961
Designer : merle
Design year : 1937
Builder : VERNAZZA
Class name : monotype rochelais
Usual place of sailing : pertuis

Declared dimensions :
Lenght Over All (LOA) = 7.52 m
Length on the Water Line ( LWL ) = 5.71 m
Max width ( Bo ) = 2.29 m
Draft (Tmax) = 1.25 m
Displacement factor (FD) = 2.155


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0.08 Kref = 0.187
C2a : 0.039
Regatta series : no = 0
Vintage bonus (build): 1961 = 0.018
Vintage bonus (design): 1937 = -0.013
Cumulative vintage bonus: 0.005
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 : no propeller = 0
Winches ? : with = 0

Correction factor (C)= 1.094

BERMUDIANS
Max foresail area: 9.87 mē
Jib or staysailJL = 7.16 ; LPG = 2.64

BERMUDIANS
Main total area: 15.69 mē
Mainsail P = 8.00 ; E = 3.41

Larger downwindsail area:
SL / ALE = 6.96, SL / ALU = 6.96,
SMG / AMG = 4.96, SF / ASF = 4.75
Area: 28.52 mē

RATING ( Rc ): 4.9378

Time corrected Factor ( Ftc ): 0.8009

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.

the reported values for this boat have been verified on 23/05/2013 by LE GARREC Bernard

Certification commission :

Conseil JCH

Date of certificate :

02 02 2015

JCH commission member :

Olivier Beau

Certificate number :

2015021294