RATING CERTIFICATE
Sail number : ESP-6154

YACHT DESCRIPTION

Name of Yacht: CENTINELA IV Photo 1 - Photo 2...
Request date : 2021-07-22
Launch year :1974
Designer : HOLMAN & PYE
Design year : 1974
Builder : CARABELA
Class name : PROTOTIPO CLASICO
Usual place of sailing : PUERTO SHERRY

Declared dimensions :
Lenght Over All (LH) = 14.12 m
Length on the Water Line (LWL) = 10.32 m
Max width (BH) = 3.94 m
Draft (TE) = 2.20 m
Displacement factor (FD) = 18.636

Correction factor calculation

Type of rigging : bermudian ketch = 0.98
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : 0.068
Performance group : Performance class 3 = 0
Vintage bonus (build): 1974 = 0.036
Vintage bonus (design): 1974 = 0.036
Cumulative vintage bonus: 0.072
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 : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 1.026
BERMUDIANS
Max foresail area: 61.12 m²
Genoa HLU = 15.05 ; HLP = 7.78

BERMUDIANS
Main total area: 49.5 m²
Mainsail P = 13.74 ; E = 4.98
Mizzen or Jigger sail P = 7.68 ; E = 2.30

Larger downwindsail area:
SL / ALE = 15.64, SL / ALU = 15.64,
SHW / AMG = 9.50, SFL / ASF = 9.40
Area: 123.56 m²

RATING ( Rc ): 9.0553

Time corrected Factor ( Ftc ): 0.9176

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 :

2021-07-22

JCH commission member :

Luis Touron - Figueroa

Certificate number :

7-221-3415