RATING CERTIFICATE
Sail number : .51x

YACHT DESCRIPTION

Name of Yacht: SCRAMASAX Photo 1 - Photo 2...
Request date : 2023-04-17
Launch year :1971
Designer : Marcon yatchs
Design year : 1968
Builder : Macon yatch
Class name : Cutlass
Usual place of sailing : Solent

Declared dimensions :
Lenght Over All (LH) = 8.23 m
Length on the Water Line (LWL) = 6.09 m
Max width (BH) = 2.13 m
Draft (TE) = 1.37 m
Displacement factor (FD) = 2.651

Correction factor calculation

Type of rig : bermudian sloop = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a = 0.092
Performance group : Performance class 3 = 0
Vintage bonus (build): 1971 = 0.031
Vintage bonus (design): 1968 = 0.028
Cumulative vintage bonus: 0.059
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 2 = 0
Propeller type : tripale = -0.14
Winches ? : with = 0

Correction factor (C)= 1.015
BERMUDIANS
Max foresail area: 21.17 m²
Genoa HLU = 9.70 ; HLP = 4.18

BERMUDIANS
Main total area: 11.75 m²
Mainsail P = 7.30 ; E = 2.80

Larger downwindsail area:
SL / ALE = 9.30, SL / ALU = 9.30,
SHW / AMG = 5.30, SFL / ASF = 5.00
Area: 40.61 m²

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

RATING ( Rc ): 5.4506

Time corrected Factor ( Ftc ): 0.7899

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 :

2023-04-17

JCH commission member :

Costalas Peter

Certificate number :

4-173-3770