RATING CERTIFICATE
Sail number : F6034

YACHT DESCRIPTION

Name of Yacht: BLUE ISLAND
Request date : 07 06 2012
Launch year :1974
Designer : stephens
Design year : 1969
Builder : bianca
Class name : Sagitta 35
Usual place of sailing : les sables d olonne

Declared dimensions :
Lenght Over All (LOA) = 10.50 m
Length on the Water Line ( LWL ) = 8.35 m
Max width ( Bo ) = 3.05 m
Draft (Tmax) = 1.98 m
Displacement factor (FD) = 5.814
Rating IOR : 25.6 feet


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.15 Kref = 0.21
C2a : 0.03
Regatta series : no = 0
Vintage bonus (build): 1974 = 0.036
Vintage bonus (design): 1969 = 0.029
Cumulative vintage bonus: 0.065
Hull material : other = 0.05
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 = -0.09
Winches ? : with = 0

Correction factor (C)= 1.205

BERMUDIANS
Max foresail area: 40.33 m²
GenoaJL = 12.40 ; LPG = 6.23

BERMUDIANS
Main total area: 24.12 m²
Mainsail P = 11.65 ; E = 3.60

Larger downwindsail area:
SL / ALE = 13.15, SL / ALU = 13.15,
SMG / AMG = 7.40, SF / ASF = 7.40
Area: 81.09 m²

RATING ( Rc ): 8.8513

Time corrected Factor ( Ftc ): 0.9186

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 :

08 06 2012

JCH commission member :

François Frey

Certificate number :

201206775