RATING CERTIFICATE
Sail number : 7

YACHT DESCRIPTION

Name of Yacht: FIONA Photo 1 - Photo 2...
Request date : 2021-04-12
Launch year :2005
Designer : WILLIAM FIFE III
Design year : 1889
Builder : STAGNOL
Usual place of sailing : BRETAGNE SUD

Declared dimensions :
Lenght Over All (LH) = 8.20 m
Length on the Water Line (LWL) = 5.60 m
Max width (BH) = 2.04 m
Draft (TE) = 1.25 m
Displacement factor (FD) = 2.237

Correction factor calculation

Type of rigging : gaffer cutter = 0.98
Hull: classic 1
C2 = -0.03 Kref = 0.171
C2a : 0.104
Performance group : Performance class 1 = 0.254
Vintage bonus (build): 2005 = 0.079
Vintage bonus (design): 1889 = -0.061
Cumulative vintage bonus: 0.018
Hull material : moulded wood = 0.02
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 : bipale_axe = -0.05
Winches ? : without = -0.05

Correction factor (C)= 1.237
BERMUDIANS
Max foresail area: 15.37 m²
Genoa HLU = 8.00 ; HLP = 3.68

GAFFERS
Main total area: 23.66 m²
Gaffer Mainsail
MAE = 7.50, MAH = 3.51,
MAU = 4.08, MAD = 6.88, MAF = 5.70
With Gaff topsail
FE = 4.45, FU = 2.56, FF = 4.80

Larger downwindsail area:
SL / ALE = 8.43, SL / ALU = 6.65,
SHW / AMG = 4.90, SFL / ASF = 5.53
Area: 31.58 m²

RATING ( Rc ): 7.6776

Time corrected Factor ( Ftc ): 0.8725

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 :

2021-04-14

JCH commission member :

Olivier Beau

Certificate number :

4-141-3298