RATING CERTIFICATE
Sail number : B34581

YACHT DESCRIPTION
Name of Yacht: RUMTRADER Photo 1 - Photo 2... Request date : 2024-05-31 Launch year :1981 Designer : Sparkman& Stevens Design year : 1974 Builder : NAUTOR Class name : SWAN 47 Usual place of sailing : MANCHE	Declared dimensions : Lenght Over All (L_H) = 14.60 m Length on the Water Line (L_WL) = 11.05 m Max width (B_H) = 4.19 m Draft (TE) = 2.39 m Displacement factor (FD) = 15.678
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: modern 1 C2 = 0.01 Kref = 0.191 C2a = 0.051 Performance group : Performance class 3 = 0 Vintage bonus (build): 1981 = 0.045 Vintage bonus (design): 1974 = 0.036 Cumulative vintage bonus: 0.081 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 3 = 0.085 Propeller type : orientable ou repliable = -0.03 Winches ? : with = 0 Correction factor (C)= 1.267	BERMUDIANS Max foresail area: 77.74 m² Genoa HLU = 18.50 ; HLP = 8.05 BERMUDIANS Main total area: 47.65 m² Mainsail P = 16.98 ; E = 4.88 Larger downwindsail area: SL / ALE = 18.90, SL / ALU = 18.90, SHW / AMG = 10.51, SFL / ASF = 10.87 Area: 166.67 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NO

RATING ( Rc ): 13.3428

Time corrected Factor ( Ftc ): 1.0395

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 :

2024-06-01

JCH commission member :

Olivier Beau

Certificate number :

6-014-4021