RATING CERTIFICATE
Sail number : S 11

YACHT DESCRIPTION

Name of Yacht: SENSA
Request date : 30 05 2012
Launch year :1937
Designer : Erik Nilsson
Design year : 1936
Builder : Kungsörs Batvarv
Class name : Int 5 Meter
Usual place of sailing : Plymouth England UK

Declared dimensions :
Lenght Over All (LH) = 9.55 m
Length on the Water Line (LWL) = 5.98 m
Max width ( Bo ) = 1.89 m
Draft (Tmax) = 1.10 m
Displacement factor (FD) = 1.676


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 1
C2 = -0.02 Kref = 0.185
C2a : -0.11
Regatta series : yes = 0.3
Vintage bonus (build): 1937 = -0.013
Vintage bonus (design): 1936 = -0.014
Cumulative vintage bonus: -0.027
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 : no propeller = 0
Winches ? : with = 0

Correction factor (C)= 1.113

BERMUDIANS
Max foresail area: 11.2 m²
GenoaJL = 6.50 ; LPG = 3.30

BERMUDIANS
Main total area: 15 m²
Mainsail P = 9.42 ; E = 2.77

Larger downwindsail area:
SL / ALE = 8.10, SL / ALU = 8.10,
SMG / AMG = 7.35, SF / ASF = 6.00
Area: 47.79 m²

RATING ( Rc ): 7.0691

Time corrected Factor ( Ftc ): 0.8623

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 :

31 05 2012

JCH commission member :

Olivier Beau

Certificate number :

201205761