RATING CERTIFICATE
Sail number : C509

YACHT DESCRIPTION

Name of Yacht: PETREL
Request date : 04 01 2014
Launch year :1967
Designer : Jean-Jacques HERBULOT
Design year : 1957
Builder : Chantier de la flotille - Meulan Hardricourt
Class name : CORVETTE
Usual place of sailing : Finistère

Declared dimensions :
Lenght Over All (LH) = 7.00 m
Length on the Water Line (LWL) = 6.00 m
Max width ( Bo ) = 2.40 m
Draft (Tmax) = 0.80 m
Displacement factor (FD) = 1.774


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.1 Kref = 0.21
C2a : -0.255
Regatta series : no = 0
Vintage bonus (build): 1967 = 0.026
Vintage bonus (design): 1957 = 0.013
Cumulative vintage bonus: 0.039
Hull material : plywood = 0
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)= 0.724

BERMUDIANS
Max foresail area: 10.96 m²
GenoaJL = 7.00 ; LPG = 3.00

BERMUDIANS
Main total area: 10.25 m²
Mainsail P = 6.60 ; E = 2.70

No downwindsail

RATING ( Rc ): 2.9435

Time corrected Factor ( Ftc ): 0.6644

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 :

04 01 2014

JCH commission member :

Olivier Beau

Certificate number :

2014011054