RATING CERTIFICATE
Sail number : GBR1305L

YACHT DESCRIPTION

Name of Yacht: KATY LAURA Photo 1 - Photo 2...
Request date : 2022-05-05
Launch year :2007
Designer : Peter Jones
Design year : 2002
Builder : Select Yachts
Class name : Mystery 35
Usual place of sailing : Dartmouth

Declared dimensions :
Lenght Over All (LH) = 10.98 m
Length on the Water Line (LWL) = 7.54 m
Max width (BH) = 3.03 m
Draft (TE) = 1.92 m
Displacement factor (FD) = 5.545

Correction factor calculation

Type of rig : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.127
Performance group : Performance class 3 = 0
Vintage bonus (build): 2007 = 0.082
Vintage bonus (design): 2002 = 0.075
Cumulative vintage bonus: 0.157
Hull material : other = 0.05
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom total penality (D.2.1.3.6) : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 1.364
BERMUDIANS
Max foresail area: 27.21 m²
(forewind battens penalty included)
Jib or staysail HLU = 12.15 ; HLP = 3.73

BERMUDIANS
Main total area: 33.75 m²
Mainsail P = 12.49 ; E = 4.70

Larger downwindsail area:
SL / ALE = 13.46, SL / ALU = 11.53,
SHW / AMG = 6.50, SFL / ASF = 7.52
Area: 69.81 m²

Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NO

RATING ( Rc ): 10.2697

Time corrected Factor ( Ftc ): 0.9546

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 :

2022-05-07

JCH commission member :

Costalas Peter

Certificate number :

5-072-3535