RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: MARY-ANN
Request date : 07 05 2014
Launch year :1957
Designer : Philippe DAUCHEZ
Design year : 1947
Builder : POUVREAU

Declared dimensions :
Lenght Over All (LH) = 8.82 m
Length on the Water Line (LWL) = 7.43 m
Max width ( Bo ) = 2.62 m
Draft (Tmax) = 1.35 m
Displacement factor (FD) = 3.831


Correction factor calculation

Type of rigging : bermudian cutter = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.054
Monotype : no = 0
Vintage bonus (build): 1957 = 0.013
Vintage bonus (design): 1947 = -0.003
Cumulative vintage bonus: 0.01
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Mast or boom different of original : no = 0
Other spar different than original : no = 0
Sails material : type 2 = 0
Propeller type : 3 blades = -0.16
Winches ? : with = 0

Correction factor (C)= 0.766

BERMUDIANS
Max foresail area: 26.16 mē
Jib or staysailJL = 9.86 ; LPG = 3.20
YankeeJL = 6.40 ; LPG = 2.90

BERMUDIANS
Main total area: 17.82 mē
Mainsail P = 9.14 ; E = 3.39

Larger downwindsail area:
SL / ALE = 10.54, SL / ALU = 10.54,
SMG / AMG = 5.03, SF / ASF = 4.50
Area: 43.25 mē

RATING ( Rc ): 4.5871

Time corrected Factor ( Ftc ): 0.7538

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 :

18 02 2016

JCH commission member :

Olivier Beau

Certificate number :

2016021088