RATING CERTIFICATE
Sail number : GBR3711

YACHT DESCRIPTION

Name of Yacht: JUNIPER Photo 1 - Photo 2...
Request date : 2022-05-29
Launch year :1979
Designer : Sparkman and Stephens
Design year : 1975
Builder : H E Wright
Class name : Classic
Usual place of sailing : Falmouth

Declared dimensions :
Lenght Over All (LH) = 11.40 m
Length on the Water Line (LWL) = 9.13 m
Max width (BH) = 3.56 m
Draft (TE) = 2.12 m
Displacement factor (FD) = 9.002

Correction factor calculation

Type of rig : bermudian sloop = 1
Hull:
C2 = Kref =
C2a = 0.464
Performance group : Performance class 3 = 0
Vintage bonus (build): 1979 = 0.042
Vintage bonus (design): 1975 = 0.037
Cumulative vintage bonus: 0.079
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 : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 1.563
BERMUDIANS
Max foresail area: 49.69 m²
Genoa HLU = 14.51 ; HLP = 6.56

BERMUDIANS
Main total area: 27.7 m²
Mainsail P = 13.38 ; E = 3.60

Larger downwindsail area:
SL / ALE = 14.81, SL / ALU = 14.81,
SHW / AMG = 8.73, SFL / ASF = 8.32
Area: 106.73 m²

Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 12.4985

Time corrected Factor ( Ftc ): 1.0172

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 :

2022-05-29

JCH commission member :

Costalas Peter

Certificate number :

5-292-3581