RATING CERTIFICATE
Sail number : INCONNU

YACHT DESCRIPTION

Name of Yacht: SHAMAL Photo 1 - Photo 2...
Request date : 2019-06-03
Launch year :1979
Designer : P. Harlé
Design year : 1972
Builder : AUBIN 44400
Class name : ARMAGNAC MK2
Usual place of sailing : LORIENT

Declared dimensions :
Lenght Over All (LH) = 8.55 m
Length on the Water Line (LWL) = 6.65 m
Max width (BH) = 2.82 m
Draft (TE) = 1.60 m
Displacement factor (FD) = 3.526


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.099
Performance group : (3)Cruiser Racer = 0
Vintage bonus (build): 1979 = 0.042
Vintage bonus (design): 1972 = 0.033
Cumulative vintage bonus: 0.075
Hull material : plywood = 0
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)= 1.234

BERMUDIANS
Max foresail area: 28.49 m˛
Genoa HLU = 10.20 ; HLP = 5.35

BERMUDIANS
Main total area: 13.81 m˛
Mainsail P = 8.20 ; E = 2.93

Larger downwindsail area:
SL / ALE = 12.66, SL / ALU = 12.66,
SHW / AMG = 6.44, SFL / SF = 6.60
Area: 68.28 m˛

RATING ( Rc ): 7.5963

Time corrected Factor ( Ftc ): 0.8777

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 :

2019-06-03

JCH commission member :

Perrin Patrick

Certificate number :

6-039-2837