RATING CERTIFICATE
Sail number : GBR 2756L

YACHT DESCRIPTION

Name of Yacht: Maestrale V Photo...
Request date : 15 06 2013
Launch year :1971
Designer : Carl Andersson
Design year : 1970
Builder : Vindo (Notesund Varv AB)
Class name : Vindo 40
Usual place of sailing : UK

Declared dimensions :
Lenght Over All (LH) = 9.43 m
Length on the Water Line (LWL) = 7.50 m
Max width ( Bo ) = 2.95 m
Draft (Tmax) = 1.40 m
Displacement factor (FD) = 4.749


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.053
Regatta series : no = 0
Vintage bonus (build): 1971 = 0.031
Vintage bonus (design): 1970 = 0.03
Cumulative vintage bonus: 0.061
Hull material : other = 0.05
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 : folding or feathering = -0.04
Winches ? : with = 0

Correction factor (C)= 1.018

BERMUDIANS
Max foresail area: 26.82 mē
GenoaJL = 11.05 ; LPG = 4.65

BERMUDIANS
Main total area: 20.13 mē
Mainsail P = 10.00 ; E = 3.50

Larger downwindsail area:
SL / ALE = 11.40, SL / ALU = 11.40,
SMG / AMG = 6.90, SF / ASF = 6.62
Area: 65.02 mē

RATING ( Rc ): 6.4127

Time corrected Factor ( Ftc ): 0.8358

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 :

15 06 2013

JCH commission member :

Olivier Beau

Certificate number :

201306960