RATING CERTIFICATE
Sail number : coque 14

YACHT DESCRIPTION

Name of Yacht: Pen Duick II
Request date : 26 04 2018
Launch year :1964
Designer : Constantini
Design year : 1964
Builder : Constantini
Usual place of sailing : Bretagne

Declared dimensions :
Lenght Over All (LH) = 13.60 m
Length on the Water Line (LWL) = 9.80 m
Max width ( Bo ) = 3.40 m
Draft (Tmax) = 2.20 m
Displacement factor (FD) = 9.721


Correction factor calculation

Type of rigging : bermudian ketch = 0.98
Hull: modern
C2 = 0.1 Kref = 0.21
C2a : -0.047
Regatta series : no = 0
Vintage bonus (build): 1964 = 0.022
Vintage bonus (design): 1964 = 0.022
Cumulative vintage bonus: 0.044
Hull material : plywood = 0
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)= 1.037

BERMUDIANS
Max foresail area: 37.02 mē
GenoaJL = 12.02 ; LPG = 5.90

BERMUDIANS
Main total area: 30.89 mē
Mainsail P = 11.00 ; E = 3.12
With Mizzen or Jigger sail P = 7.70 ; E = 2.52

Larger downwindsail area:
SL / ALE = 12.50, SL / ALU = 12.50,
SMG / AMG = 7.53, SF / ASF = 7.40
Area: 78.17 mē

RATING ( Rc ): 8.2752

Time corrected Factor ( Ftc ): 0.908

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 :

27 04 2018

JCH commission member :

Olivier Beau

Certificate number :

2018042179