RATING CERTIFICATE
Sail number : 2303

YACHT DESCRIPTION

Name of Yacht: Miss Demena Photo 1 - Photo 2...
Request date : 2019-06-27
Launch year :1966
Designer : John G. Alden
Design year : 1960
Builder : Halmatic UK
Usual place of sailing : Ireland

Declared dimensions :
Lenght Over All (LH) = 11.07 m
Length on the Water Line (LWL) = 8.08 m
Max width (BH) = 3.20 m
Draft (TE) = 1.45 m
Displacement factor (FD) = 6.915


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : 0.001
Performance group : Cruiser Racer = 0
Vintage bonus (build): 1966 = 0.025
Vintage bonus (design): 1960 = 0.017
Cumulative vintage bonus: 0.042
Hull material : other = 0.05
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : bipale_axe = -0.05
Winches ? : with = 0

Correction factor (C)= 1.013

BERMUDIANS
Max foresail area: 37.58 mē
Genoa HLU = 12.00 ; HLP = 6.00

BERMUDIANS
Main total area: 22.72 mē
Mainsail P = 10.40 ; E = 3.80

Larger downwindsail area:
SL / ALE = 12.70, SL / ALU = 10.90,
SHW / AMG = 5.50, SFL / SF = 6.60
Area: 56.25 mē

RATING ( Rc ): 6.9325

Time corrected Factor ( Ftc ): 0.8544

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 :

2019-06-27

JCH commission member :

Costalas Peter

Certificate number :

6-279-2966