RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: GIPSY Photo 1 - Photo 2...
Request date : 2021-07-23
Launch year :1927
Designer : COLIN ARCHER
Design year : 1927
Builder : ECHEVARRIETA Y LARRINAGA
Class name : GIPSY
Usual place of sailing : CADIZ

Declared dimensions :
Lenght Over All (LH) = 11.50 m
Length on the Water Line (LWL) = 10.32 m
Max width (BH) = 3.52 m
Draft (TE) = 2.00 m
Displacement factor (FD) = 12.998

Correction factor calculation

Type of rigging : gaffer ketch = 0.85
Hull: classic 1
C2 = -0.03 Kref = 0.171
C2a : 0.046
Performance group : Performance class 3 = 0
Vintage bonus (build): 1927 = -0.023
Vintage bonus (design): 1927 = -0.023
Cumulative vintage bonus: -0.046
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)= 0.775
GAFFERS
Foresail area: 51.53 m²
StaysailHLU = 10.55 ; HLP = 7.13
JibHLU = 8.10 ; HLP = 2.90

GAFFERS
Main total area: 31.88 m²
Gaffer Mainsail
MAE = 5.79, MAH = 3.25,
MAU = 7.45, MAD = 8.58, MAF = 4.25
Mizzen or Jigger sail
MAE = 3.70, MAH = 2.40, MAU = 4.90, MAD = 5.96, MAF = 3.40
With Gaff topsail
FE = 4.80, FU = 5.75, FF = 3.29

Larger downwindsail area:
SL / ALE = 11.54, SL / ALU = 11.54,
SHW / AMG = 9.70, SFL / ASF = 9.38
Area: 92.67 m²

RATING ( Rc ): 6.1531

Time corrected Factor ( Ftc ): 0.8176

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 :

2021-08-07

JCH commission member :

Luis Tourón - Figueroa

Certificate number :

8-071-3430