RATING CERTIFICATE
Sail number : F 7223

YACHT DESCRIPTION

Name of Yacht: CALYPSO 3
Request date : 31 05 2011
Launch year :1977
Designer : DOUGLAS PETERSON
Design year : 1973
Builder : JEREMY ROGERS
Usual place of sailing : MANCHE - ATLANTIQUE

Declared dimensions :
Lenght Over All (LOA) = 10.80 m
Length on the Water Line ( LWL ) = 9.00 m
Max width ( Bo ) = 3.33 m
Draft (Tmax) = 2.05 m
Displacement factor (FD) = 7.117
Rating IOR : 26.5 feet


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.15 Kref = 0.21
C2a : 0.015
Regatta series : no = 0
Vintage bonus (build): 1977 = 0.04
Vintage bonus (design): 1973 = 0.034
Cumulative vintage bonus: 0.074
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 : folding or feathering = -0.03
Winches ? : with = 0

Correction factor (C)= 1.259

BERMUDIANS
Max foresail area: 54.85 m²
GenoaJL = 14.80 ; LPG = 7.10

BERMUDIANS
Main total area: 32.77 m²
Mainsail P = 12.78 ; E = 4.46

Larger downwindsail area:
SL / ALE = 14.50, SL / ALU = 14.50,
SMG / AMG = 8.38, SF / ASF = 8.14
Area: 100.68 m²

RATING ( Rc ): 10.5441

Time corrected Factor ( Ftc ): 0.9611

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 :

YCC

Date of certificate :

31 05 2011

JCH commission member :

François Frey

Certificate number :

201105542