RATING CERTIFICATE
Sail number : FRA 2479

YACHT DESCRIPTION

Name of Yacht: AVENTURINE FRA 2479 Photo 1 - Photo 2...
Request date : 2021-07-20
Launch year :1990
Designer : Tord Sunden
Design year : 1941
Builder : LM BOATS
Class name : NORDIC FOLKBOAT
Usual place of sailing : ST MALO

Declared dimensions :
Lenght Over All (LH) = 7.64 m
Length on the Water Line (LWL) = 6.00 m
Max width (BH) = 2.20 m
Draft (TE) = 1.19 m
Displacement factor (FD) = 2.329

Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : 0.039
Performance group : Performance class 2 = 0.05
Vintage bonus (build): 1990 = 0.058
Vintage bonus (design): 1941 = -0.009
Cumulative vintage bonus: 0.049
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 : sans = 0.03
Winches ? : with = 0

Correction factor (C)= 1.202
BERMUDIANS
Max foresail area: 6.89 m²
Genoa HLU = 5.69 ; HLP = 2.32

BERMUDIANS
Main total area: 16.75 m²
Mainsail P = 8.75 ; E = 3.33

Larger downwindsail area:
SL / ALE = 6.60, SL / ALU = 6.60,
SHW / AMG = 3.74, SFL / ASF = 3.60
Area: 20.42 m²

RATING ( Rc ): 5.4383

Time corrected Factor ( Ftc ): 0.7895

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 :

2021-07-20

JCH commission member :

Olivier Beau

Certificate number :

7-201-3412