RATING CERTIFICATE

YACHT DESCRIPTION
Name of Yacht: WATERWRAITH Photo 1 - Photo 2... Request date : 2019-06-11 Launch year :1913 Builder : W.E. Thomas Usual place of sailing : Falmouth	Declared dimensions : Lenght Over All (L_H) = 7.90 m Length on the Water Line (L_WL) = 6.70 m Max width (B_H) = 2.50 m Draft (TE) = 1.50 m Displacement factor (FD) = 3.96
Correction factor calculation Type of rig : bermudian yawl = 0.98 Hull: classic 1 C2 = -0.03 Kref = 0.171 C2a = 0.106 Performance group : Performance class 4 = -0.05 Vintage bonus (build): 1913 = -0.037 Vintage bonus (estimated): 1912 = -0.038 Cumulative vintage bonus: -0.075 Hull material : traditional wood = -0.03 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 : tripale = -0.14 Winches ? : with = 0 Correction factor (C)= 0.773	BERMUDIANS Max foresail area: 17.14 m² Jib or staysail HLU = 5.50 ; HLP = 1.70 Yankee HLU = 8.70 ; HLP = 2.70 BERMUDIANS Main total area: 23.81 m² Mainsail P = 8.30 ; E = 3.80 Mizzen or Jigger sail P = 4.70 ; E = 2.10 No downwindsail

RATING ( Rc ): 3.8033

Time corrected Factor ( Ftc ): 0.7172

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 :

2019-06-11

JCH commission member :

Costalas Peter

Certificate number :

6-119-2883