RATING CERTIFICATE
Sail number : F 255

YACHT DESCRIPTION

Name of Yacht: NORYEMA 4 Photo...
Request date : 09 03 2015
Launch year :1965
Designer : Peter NOCHOLSON
Design year : 1964
Builder : CAMPER & NICHOLSON

Declared dimensions :
Lenght Over All (LH) = 13.82 m
Length on the Water Line (LWL) = 10.44 m
Max width ( Bo ) = 3.61 m
Draft (Tmax) = 2.30 m
Displacement factor (FD) = 14.431


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): 1965 = 0.024
Vintage bonus (design): 1964 = 0.022
Cumulative vintage bonus: 0.046
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 : folding or feathering = -0.04
Winches ? : with = 0

Correction factor (C)= 1

BERMUDIANS
Max foresail area: 60.97 mē
GenoaJL = 17.33 ; LPG = 6.74

BERMUDIANS
Main total area: 47.75 mē
Mainsail P = 15.38 ; E = 5.40

Larger downwindsail area:
SL / ALE = 17.20, SL / ALU = 16.05,
SMG / AMG = 9.25, SF / ASF = 9.20
Area: 128.01 mē

RATING ( Rc ): 9.246

Time corrected Factor ( Ftc ): 0.9424

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 :

24 03 2015

JCH commission member :

Olivier Beau

Certificate number :

2015031322