RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: MAMM DOUE Photo 1 - Photo 2...
Request date : 2024-07-02
Launch year :1976
Designer : ph Harlé
Design year : 1972
Builder : aubin
Class name : armagnac mk2 pte
Usual place of sailing : manche ouest

Declared dimensions :
Lenght Over All (LH) = 8.55 m
Length on the Water Line (LWL) = 6.65 m
Max width (BH) = 2.82 m
Draft (TE) = 1.37 m
Displacement factor (FD) = 3.065

Correction factor calculation

Type of rig : bermudian sloop = 1
Hull: modern 1
C2 = 0.01 Kref = 0.191
C2a = 0.03
Performance group : Performance class 3 = 0
Vintage bonus (build): 1976 = 0.038
Vintage bonus (design): 1972 = 0.033
Cumulative vintage bonus: 0.071
Hull material : plywood = 0
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)= 1.08
BERMUDIANS
Max foresail area: 25.79 m²
Genoa HLU = 9.43 ; HLP = 5.24

BERMUDIANS
Main total area: 13.91 m²
Mainsail P = 8.20 ; E = 2.95

Larger downwindsail area:
SL / ALE = 10.22, SL / ALU = 10.22,
SHW / AMG = 6.48, SFL / ASF = 6.00
Area: 54.37 m²

Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NO

RATING ( Rc ): 6.5462

Time corrected Factor ( Ftc ): 0.8323

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 :

2024-07-02

JCH commission member :

Olivier Beau

Certificate number :

7-024-4089