RATING CERTIFICATE
Sail number : 13

YACHT DESCRIPTION

Name of Yacht: BIENE Photo 1 - Photo 2...
Request date : 2019-06-09
Launch year :1957
Designer : BJARNE AAS
Design year : 1933
Builder : Bjarne Aas Fredrikstad Norway
Class name : IOD
Usual place of sailing : Bretagne

Declared dimensions :
Lenght Over All (LH) = 10.00 m
Length on the Water Line (LWL) = 6.50 m
Max width (BH) = 2.10 m
Draft (TE) = 1.70 m
Displacement factor (FD) = 3.607


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : 0.165
Performance group : Regatta = 0.128
Vintage bonus (build): 1957 = 0.013
Vintage bonus (design): 1933 = -0.017
Cumulative vintage bonus: -0.004
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : sans = 0.03
Winches ? : with = 0

Correction factor (C)= 1.259

BERMUDIANS
Max foresail area: 10.79 mē
Jib or staysail HLU = 7.80 ; HLP = 2.65

BERMUDIANS
Main total area: 30.48 mē
Mainsail P = 11.40 ; E = 4.65

Larger downwindsail area:
SL / ALE = 8.70, SL / ALU = 8.70,
SHW / AMG = 4.55, SFL / SF = 5.80
Area: 34.8 mē

RATING ( Rc ): 7.8931

Time corrected Factor ( Ftc ): 0.8878

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.

the reported values for this boat have been verified on by

Certification commission :

Conseil JCH

Date of certificate :

2019-06-11

JCH commission member :

Olivier Beau

Certificate number :

6-119-2879