RATING CERTIFICATE
Sail number : 1948

YACHT DESCRIPTION

Name of Yacht: CAPE HORN Photo 1 - Photo 2...
Request date : 2022-05-20
Launch year :1948
Designer : de Vries Lensch
Design year : 1947
Builder : de Vries Lensch
Class name : classic ketch
Usual place of sailing : Cornwall

Declared dimensions :
Lenght Over All (LH) = 14.60 m
Length on the Water Line (LWL) = 11.40 m
Max width (BH) = 3.10 m
Draft (TE) = 2.25 m
Displacement factor (FD) = 13.883

Correction factor calculation

Type of rig : bermudian ketch = 0.98
Hull: classic 1
C2 = -0.03 Kref = 0.171
C2a : 0.053
Performance group : Performance class 3 = 0
Vintage bonus (build): 1948 = -0.002
Vintage bonus (design): 1947 = -0.003
Cumulative vintage bonus: -0.005
Hull material : steel = 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
Year of mast change : 1970 = 0.006
No spar change = 0
Sails material : type 2 = 0
Propeller type : tripale = -0.14
Winches ? : with = 0

Correction factor (C)= 0.889
BERMUDIANS
Max foresail area: 76.06 m²
Jib or staysail HLU = 11.84 ; HLP = 3.66
Yankee HLU = 15.28 ; HLP = 6.70

BERMUDIANS
Main total area: 33.3 m²
Mainsail P = 14.81 ; E = 2.59
Mizzen or Jigger sail P = 7.55 ; E = 2.59

Larger downwindsail area:
SL / ALE = 15.90, SL / ALU = 17.10,
SHW / AMG = 8.98, SFL / ASF = 8.72
Area: 122.76 m²

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

RATING ( Rc ): 8.9769

Time corrected Factor ( Ftc ): 0.9152

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 :

2022-05-20

JCH commission member :

Costalas Peter

Certificate number :

5-202-3559