RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: Miña Miniña Photo 1 - Photo 2...
Request date : 2019-05-06
Launch year :1979
Designer : Robert Perry
Design year : 1972
Builder : Ta-Yang (Tayana 37)
Class name : Tayana 37
Usual place of sailing : Galicia (España)

Declared dimensions :
Lenght Over All (LH) = 11.17 m
Length on the Water Line (LWL) = 9.32 m
Max width (BH) = 3.50 m
Draft (TE) = 1.72 m
Displacement factor (FD) = 10.525


Correction factor calculation

Type of rigging : bermudian cutter = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : 0.011
Performance group : Cruiser = -0.14
Vintage bonus (build): 1979 = 0.042
Vintage bonus (design): 1972 = 0.033
Cumulative vintage bonus: 0.075
Hull material : other = 0.05
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Year of mast change : 1995 = 0.01
Year of spar change : 1995 = 0.005
Sails material : type 2 = 0
Propeller type : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 0.951

BERMUDIANS
Max foresail area: 48.38 m²
Genoa HLU = 14.95 ; HLP = 6.20

BERMUDIANS
Main total area: 32.39 m²
Mainsail P = 13.10 ; E = 4.30

No downwindsail

RATING ( Rc ): 6.7126

Time corrected Factor ( Ftc ): 0.8465

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 :

2019-05-07

JCH commission member :

Luis Tourón-Figueroa

Certificate number :

5-079-2746