RATING CERTIFICATE
Sail number : ESP-4747

YACHT DESCRIPTION

Name of Yacht: ORION Photo 1 - Photo 2...
Request date : 2021-07-23
Launch year :1977
Designer : A. Mauric
Design year : 1972
Builder : MARYOLA
Class name : DRAC
Usual place of sailing : CADIZ

Declared dimensions :
Lenght Over All (LH) = 10.45 m
Length on the Water Line (LWL) = 8.60 m
Max width (BH) = 3.30 m
Draft (TE) = 1.91 m
Displacement factor (FD) = 6.759

Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.062
Performance group : Performance class 3 = 0
Vintage bonus (build): 1977 = 0.04
Vintage bonus (design): 1972 = 0.033
Cumulative vintage bonus: 0.073
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 : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 1.194
BERMUDIANS
Max foresail area: 48.3 m²
Genoa HLU = 14.64 ; HLP = 6.32

BERMUDIANS
Main total area: 28.46 m²
Mainsail P = 13.60 ; E = 3.64

Larger downwindsail area:
SL / ALE = 15.02, SL / ALU = 15.02,
SHW / AMG = 8.41, SFL / ASF = 8.26
Area: 104.89 m²

RATING ( Rc ): 9.765

Time corrected Factor ( Ftc ): 0.9395

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 :

2021-07-23

JCH commission member :

Luis Touron- Figueroa

Certificate number :

7-231-3422