RATING CERTIFICATE
Sail number : FR68c

YACHT DESCRIPTION

Name of Yacht: LIBERTINE Photo 1 - Photo 2...
Request date : 2022-07-27
Launch year :1967
Designer : G. Auzépi-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 rig : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.027
Performance group : Performance class 3 = 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 total penality (D.2.1.3.6) : 0
Year of mast change : 2021 = 0.02
Year of spar change : 2021 = 0.01
Sails material : type 2 = 0
Propeller type : tripale = -0.14
Winches ? : with = 0

Correction factor (C)= 0.981
BERMUDIANS
Max foresail area: 14.32 m²
Genoa HLU = 9.30 ; HLP = 2.95

BERMUDIANS
Main total area: 19.89 m²
Mainsail P = 9.15 ; E = 3.78

Larger downwindsail area:
SL / ALE = 10.90, SL / ALU = 10.90,
SHW / AMG = 5.90, SFL / ASF = 8.60
Area: 58.5 m²

Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 6.1593

Time corrected Factor ( Ftc ): 0.8178

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 :

2022-07-27

JCH commission member :

Olivier Beau

Certificate number :

7-272-3705