RATING CERTIFICATE
Sail number : absent

YACHT DESCRIPTION

Name of Yacht: HIVA OA
Request date : 22 06 2018
Launch year :1964
Designer : AUZEPY BRENNEUR
Builder : NAUTIC SAINTONGE
Class name : rorqual
Usual place of sailing : Arzal

Declared dimensions :
Lenght Over All (LH) = 12.86 m
Length on the Water Line (LWL) = 10.20 m
Max width ( Bo ) = 3.80 m
Draft (Tmax) = 1.90 m
Displacement factor (FD) = 12.502


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.055
Regatta series : no = 0
Vintage bonus (build): 1964 = 0.022
Vintage bonus (estimated): 1963 = 0.021
Cumulative vintage bonus: 0.043
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 : 3 fix blades = -0.16
Winches ? : with = 0

Correction factor (C)= 0.878

BERMUDIANS
Max foresail area: 75.46 mē
Jib or staysailJL = 11.00 ; LPG = 3.45
YankeeJL = 16.40 ; LPG = 6.50

BERMUDIANS
Main total area: 46.17 mē
Mainsail P = 14.60 ; E = 5.50

Larger downwindsail area:
SL / ALE = 14.90, SL / ALU = 14.90,
SMG / AMG = 7.40, SF / ASF = 7.30
Area: 91.64 mē

RATING ( Rc ): 8.055

Time corrected Factor ( Ftc ): 0.8999

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 :

22 06 2018

JCH commission member :

Olivier Beau

Certificate number :

2018062295