RATING CERTIFICATE
Sail number : Neant
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RATING CERTIFICATE |
| YACHT DESCRIPTION | |
Name of Yacht: ALCYON Photo 1 - Photo 2... | Declared dimensions : Lenght Over All (LH) = 10.20 m Length on the Water Line (LWL) = 8.75 m Max width (BH) = 3.30 m Draft (TE) = 1.70 m Displacement factor (FD) = 11.172 | Correction factor calculation Type of rig : gaffer cutter = 0.88 Hull: traditional C2 = -0.086 Kref = 0.16 C2a = 0.069 Performance group : Performance class 4 = -0.05 Vintage bonus (build): 1991 = 0.059 Vintage bonus (design): 1928 = -0.022 Cumulative vintage bonus: 0.037 Hull material : traditional wood = -0.03 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 = -0.08 Winches ? : with = 0 Correction factor (C)= 0.76 | GAFFERS Foresail area: 37.77 m² Staysail HLU = 7.30 ; HLP = 3.23 Jib HLU = 10.05 ; HLP = 2.80 flying jib HLU = 8.00 ; HLP = 2.58 GAFFERS Main total area: 40.28 m² Gaffer Mainsail MAE = 10.58, MAH = 5.22, MAU = 5.80, MAD = 8.54, MAF = 6.27 With Gaff topsail FE = 6.28, FU = 6.60, FF = 3.49 Larger downwindsail area: SL / ALE = 9.95, SL / ALU = 12.17, SHW / AMG = 6.00, SFL / ASF = 7.36 Area: 57.81 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON |
| RATING ( Rc ): 5.2293 Time corrected Factor ( Ftc ): 0.7809 |
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.
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Certification commission : Conseil JCH Date of certificate : 2026-05-07 |
JCH commission member : Olivier Beau Certificate number : 5-076-4491 |