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 (L_H) = 8.55 m Length on the Water Line (L_WL) = 6.65 m Max width (B_H) = 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