RATING CERTIFICATE
Sail number : 340088

YACHT DESCRIPTION

Name of Yacht: Prima Vera Photo 1 - Photo 2...
Request date : 2020-04-20
Launch year :1976
Designer : Grampian Marine
Design year : 1974
Builder : Grampian Marine
Class name : GRAMPIAN G2-34
Usual place of sailing : Martinique

Declared dimensions :
Lenght Over All (LH) = 10.00 m
Length on the Water Line (LWL) = 8.40 m
Max width (BH) = 3.00 m
Draft (TE) = 1.50 m
Displacement factor (FD) = 5.365

Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 3
C2 = -0.01 Kref = 0.188
C2a : -0.019
Performance group : Performance class 4 = -0.05
Vintage bonus (build): 1976 = 0.038
Vintage bonus (design): 1974 = 0.036
Cumulative vintage bonus: 0.074
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
Year of mast change : 1976 = 0.001
Year of spar change : 1976 = 0
Sails material : type 2 = 0
Propeller type : tripale = -0.14
Winches ? : with = 0

Correction factor (C)= 0.87
BERMUDIANS
Max foresail area: 22.97 m²
Genoa HLU = 11.00 ; HLP = 4.00

BERMUDIANS
Main total area: 20.13 m²
Mainsail P = 10.00 ; E = 3.50

No downwindsail

RATING ( Rc ): 5.0307

Time corrected Factor ( Ftc ): 0.7726

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 :

2020-04-20

JCH commission member :

Perrin Patrick

Certificate number :

4-200-3152