RATING CERTIFICATE
Sail number : 1939 c

YACHT DESCRIPTION

Name of Yacht: Viken Photo 1 - Photo 2...
Request date : 2019-05-13
Launch year :1939
Designer : M . Bertin
Design year : 1938
Builder : Bertin
Usual place of sailing : Atlantique

Declared dimensions :
Lenght Over All (LH) = 9.49 m
Length on the Water Line (LWL) = 7.55 m
Max width (BH) = 2.82 m
Draft (TE) = 1.75 m
Displacement factor (FD) = 6.197


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 1
C2 = -0.03 Kref = 0.171
C2a : 0.122
Performance group : Cruiser Racer = 0
Vintage bonus (build): 1939 = -0.011
Vintage bonus (design): 1938 = -0.012
Cumulative vintage bonus: -0.023
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Year of mast change : 1978 = 0.01
Year of spar change : 1978 = 0.005
Sails material : type 2 = 0
Propeller type : tripale = -0.2
Winches ? : with = 0

Correction factor (C)= 0.854

BERMUDIANS
Max foresail area: 25.87 mē
Genoa HLU = 11.80 ; HLP = 4.20

BERMUDIANS
Main total area: 23.29 mē
Mainsail P = 10.80 ; E = 3.75

Larger downwindsail area:
SL / ALE = 10.00, SL / ALU = 11.60,
SHW / AMG = 4.60, SFL / SF = 6.00
Area: 43.92 mē

RATING ( Rc ): 4.9045

Time corrected Factor ( Ftc ): 0.7752

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 :

2019-05-13

JCH commission member :

Perrin Patrick

Certificate number :

5-139-2780