RATING CERTIFICATE
Sail number : 283

YACHT DESCRIPTION

Name of Yacht: LUNA
Request date : 18 04 2018
Launch year :1972
Designer : JEREMY ROGERS
Design year : 1966
Builder : CONTESSA YACHTS
Class name : CONTESSA 26
Usual place of sailing : WEST COUNTRY

Declared dimensions :
Lenght Over All (LOA) = 7.77 m
Length on the Water Line ( LWL ) = 6.08 m
Max width ( Bo ) = 2.28 m
Draft (Tmax) = 1.21 m
Displacement factor (FD) = 2.353


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.024
Regatta series : no = 0
Vintage bonus (build): 1972 = 0.033
Vintage bonus (design): 1966 = 0.025
Cumulative vintage bonus: 0.058
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 : 2 fix blades = -0.1
Winches ? : with = 0

Correction factor (C)= 0.984

BERMUDIANS
Max foresail area: 17.74 mē
GenoaJL = 8.76 ; LPG = 3.88

BERMUDIANS
Main total area: 10.9 mē
Mainsail P = 7.32 ; E = 2.59

Larger downwindsail area:
SL / ALE = 8.53, SL / ALU = 8.53,
SMG / AMG = 4.88, SF / ASF = 4.88
Area: 34.69 mē

RATING ( Rc ): 4.8531

Time corrected Factor ( Ftc ): 0.7667

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 04 2018

JCH commission member :

Costalas Peter

Certificate number :

2018042173