RATING CERTIFICATE
Sail number : 28

YACHT DESCRIPTION

Name of Yacht: SAPRAN Photo...
Request date : 19 08 2017
Launch year :1963
Designer : HALLBERG-RASSY
Design year : 1955
Builder : HALLBERG-RASSY
Usual place of sailing : BILBAO

Declared dimensions :
Lenght Over All (LH) = 8.70 m
Length on the Water Line (LWL) = 7.35 m
Max width ( Bo ) = 2.24 m
Draft (Tmax) = 1.30 m
Displacement factor (FD) = 3.06


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.067
Regatta series : no = 0
Vintage bonus (build): 1963 = 0.021
Vintage bonus (design): 1955 = 0.005
Cumulative vintage bonus: 0.026
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 : no = 0
Sails material : type 2 = 0
Propeller type : 3 fix blades = -0.16
Winches ? : with = 0

Correction factor (C)= 0.789

BERMUDIANS
Max foresail area: 24.86 mē
GenoaJL = 9.60 ; LPG = 4.96

BERMUDIANS
Main total area: 21.45 mē
Mainsail P = 9.10 ; E = 4.10

Gennaker : 28.49 mē
JL = 9.70 ; LPG = 4.70

No downwindsail

RATING ( Rc ): 5.0868

Time corrected Factor ( Ftc ): 0.7777

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 :

19 08 2017

JCH commission member :

Olivier Beau

Certificate number :

2017082086