RATING CERTIFICATE
Sail number : 19

YACHT DESCRIPTION
Name of Yacht: ALYS Photo 1 - Photo 2... Request date : 2019-10-23 Launch year :2019 Designer : W H Rowlands Design year : 1928 Builder : Conway OD trust / self Class name : Conway One Design Usual place of sailing : Conway Bay	Declared dimensions : Lenght Over All (L_H) = 6.10 m Length on the Water Line (L_WL) = 4.80 m Max width (B_H) = 2.00 m Draft (TE) = 0.90 m Displacement factor (FD) = 1.202
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.017 Performance group : Performance class 1 = 0.25 Vintage bonus (build): 2019 = 0.1 Vintage bonus (design): 1928 = -0.022 Cumulative vintage bonus: 0.078 Hull material : other = 0.05 Mast material : other = 0.05 Boom material : wood/aluminium/steel = 0 Mast or boom total penality (D.2.1.3.6) : 0.05 Year of mast change : 2020 = 0.019 No spar change = 0 Sails material : type 2 = 0 Propeller type : sans = 0.03 Winches ? : with = 0 Correction factor (C)= 1.539	BERMUDIANS Max foresail area: 4.71 m² Jib or staysail HLU = 4.88 ; HLP = 1.85 BERMUDIANS Main total area: 17.97 m² Mainsail P = 7.07 ; E = 4.42 Larger downwindsail area: SL / ALE = 4.50, SL / ALU = 4.80, SHW / AMG = 2.20, SFL / ASF = 2.60 Area: 8.84 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared

RATING ( Rc ): 6.4299

Time corrected Factor ( Ftc ): 0.828

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 :

2019-10-23

JCH commission member :

Costalas Peter

Certificate number :

0-239-3101