RATING CERTIFICATE
Sail number : NA

YACHT DESCRIPTION

Name of Yacht: DRIAC Photo...
Request date : 28 01 2019
Launch year :1930
Designer : Charles Nicholson
Design year : 1929
Builder : Camper and Nicholsons
Class name : NA
Usual place of sailing : Milford Haven

Declared dimensions :
Lenght Over All (LH) = 12.19 m
Length on the Water Line (LWL) = 9.29 m
Max width ( Bo ) = 3.05 m
Draft (Tmax) = 1.90 m
Displacement factor (FD) = 8.676


Correction factor calculation

Type of rigging : bermudian cutter = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.016
Monotype : no = 0
Vintage bonus (build): 1930 = -0.02
Vintage bonus (design): 1929 = -0.021
Cumulative vintage bonus: -0.041
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)= 0.753

BERMUDIANS
Max foresail area: 43.26 mē
GenoaJL = 12.95 ; LPG = 6.40

BERMUDIANS
Main total area: 40.24 mē
Mainsail P = 13.13 ; E = 5.33

Gennaker : 26.08 mē
JL = 8.84 ; LPG = 4.72

No downwindsail

RATING ( Rc ): 5.9691

Time corrected Factor ( Ftc ): 0.8171

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 :

10 02 2019

JCH commission member :

Costalas Peter

Certificate number :

2019022486