RATING CERTIFICATE
Sail number : ESP-4

YACHT DESCRIPTION

Name of Yacht: MONA Photo...
Request date : 19 07 2018
Launch year :1989
Designer : OEHLMANN
Design year : 1989
Builder : EIGENBAU
Class name : GAFFELKUTLER
Usual place of sailing : CADIZ

Declared dimensions :
Lenght Over All (LH) = 11.90 m
Length on the Water Line (LWL) = 11.00 m
Max width ( Bo ) = 3.78 m
Draft (Tmax) = 2.83 m
Displacement factor (FD) = 16.635


Correction factor calculation

Type of rigging : sloop gaffer = 0.98
Hull: classic 1
C2 = -0.02 Kref = 0.185
C2a : 0.192
Regatta series : no = 0
Vintage bonus (build): 1989 = 0.056
Vintage bonus (design): 1989 = 0.056
Cumulative vintage bonus: 0.112
Hull material : traditional wood = -0.03
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 : 3 fix blades = -0.16
Winches ? : with = 0

Correction factor (C)= 1.074

GAFFERS
Foresail area: 112.75 m˛
StaysailJL = 16.50 ; LPG = 8.00
JibJL = 14.00 ; LPG = 6.00

GAFFERS
Main total area: 63.98 m˛
Gaffer Mainsail
A = 13.02, B = 5.50,
C = 10.00, D = 11.81, E = 6.30

No downwindsail

RATING ( Rc ): 10.6929

Time corrected Factor ( Ftc ): 0.9905

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 :

19 07 2018

JCH commission member :

Luis Tourón-Figueroa

Certificate number :

2018072352