RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: AROSA VII Photo...
Request date : 03 07 2014
Launch year :1968
Designer : FRANS MAAS
Builder : BRESKENS HOLANDA
Class name : CALYPSO
Usual place of sailing : GALICIA - ESPANA

Declared dimensions :
Lenght Over All (LOA) = 12.95 m
Length on the Water Line ( LWL ) = 9.90 m
Max width ( Bo ) = 3.70 m
Draft (Tmax) = 1.65 m
Displacement factor (FD) = 10.334


Correction factor calculation

Type of rigging : bermudian ketch = 0.98
Hull: classic 2
C2 = 0.08 Kref = 0.187
C2a : -0.103
Regatta series : no = 0
Vintage bonus (build): 1968 = 0.028
Vintage bonus (estimated): 1967 = 0.026
Cumulative vintage bonus: 0.054
Hull material : moulded wood = 0.02
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Material of mast or boom different from original : no = 0
Material other spar different from original : no = 0
Sails material : type 2 = 0
Propeller type : 2 fix blades = -0.09
Winches ? : with = 0

Correction factor (C)= 0.941

BERMUDIANS
Max foresail area: 50.4 mē
GenoaJL = 13.60 ; LPG = 7.10

BERMUDIANS
Main total area: 39 mē
Mainsail P = 11.95 ; E = 4.00
With Mizzen or Jigger sail P = 7.70 ; E = 2.60

Larger downwindsail area:
SL / ALE = 12.60, SL / ALU = 13.60,
SMG / AMG = 7.20, SF / ASF = 8.70
Area: 81.88 mē

RATING ( Rc ): 7.7999

Time corrected Factor ( Ftc ): 0.8901

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 :

04 07 2014

JCH commission member :

Olivier Beau

Certificate number :

2014071182