RATING CERTIFICATE
Sail number : FR68c

YACHT DESCRIPTION

Name of Yacht: LIBERTINE Photo 1 - Photo 2...
Request date : 2019-08-03
Launch year :1967
Designer : G. Auzpi-Brenner
Design year : 1964
Builder : Pouvreau
Class name : OMBRINE
Usual place of sailing : CHERBOURG

Declared dimensions :
Lenght Over All (LH) = 8.80 m
Length on the Water Line (LWL) = 6.60 m
Max width (BH) = 2.74 m
Draft (TE) = 1.35 m
Displacement factor (FD) = 2.824


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.027
Performance group : (3)Cruiser Racer = 0
Vintage bonus (build): 1967 = 0.026
Vintage bonus (design): 1964 = 0.022
Cumulative vintage bonus: 0.048
Hull material : plywood = 0
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Year of mast change : 1967 = 0.001
Year of spar change : 1967 = 0.001
Sails material : type 2 = 0
Propeller type : tripale = -0.2
Winches ? : with = 0

Correction factor (C)= 0.907

BERMUDIANS
Max foresail area: 24.9 m
Genoa HLU = 10.15 ; HLP = 4.70

BERMUDIANS
Main total area: 14.14 m
Mainsail P = 8.20 ; E = 3.00

No downwindsail

RATING ( Rc ): 5.1641

Time corrected Factor ( Ftc ): 0.7862

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 :

2019-08-03

JCH commission member :

Olivier Beau

Certificate number :

8-039-3034