RATING CERTIFICATE
Sail number : 6955Y

YACHT DESCRIPTION

Name of Yacht: WOODWIND Photo 1 - Photo 2...
Request date : 2019-03-12
Launch year :1976
Designer : Richard Jarrett
Design year : 1972
Builder : Home build
Usual place of sailing : Harwich

Declared dimensions :
Lenght Over All (LH) = 10.36 m
Length on the Water Line (LWL) = 8.38 m
Max width (BH) = 3.30 m
Draft (TE) = 1.90 m
TEDB (Centerboarder) = 0.99 m
Displacement factor (FD) = 6.478


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: ballasted centerboarder
C2 = -0.2 Kref = 0.211
C2a : 0.031
Performance group : Cruiser Racer = 0
Vintage bonus (build): 1976 = 0.038
Vintage bonus (design): 1972 = 0.033
Cumulative vintage bonus: 0.071
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : bipale_axe = -0.05
Winches ? : with = 0

Correction factor (C)= 0.822

BERMUDIANS
Max foresail area: 40.87 mē
Genoa HLU = 12.65 ; HLP = 6.19

BERMUDIANS
Main total area: 29.19 mē
Mainsail P = 11.28 ; E = 4.50

Larger downwindsail area:
SL / ALE = 12.77, SL / ALU = 12.77,
SHW / AMG = 7.45, SFL / SF = 7.08
Area: 78.49 mē

RATING ( Rc ): 6.2531

Time corrected Factor ( Ftc ): 0.8294

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 :

2019-03-14

JCH commission member :

Costalas Peter

Certificate number :

3-149-2530