RATING CERTIFICATE |
YACHT DESCRIPTION | |
Name of Yacht: JOHANNA LUCRETIA Photo 1 - Photo 2... | Declared dimensions : Lenght Over All (LH) = 20.00 m Length on the Water Line (LWL) = 17.26 m Max width (BH) = 5.50 m Draft (TE) = 2.85 m Displacement factor (FD) = 61.847 | Correction factor calculation Type of rig : topsail schooner = 0.73 Hull: traditional C2 = -0.086 Kref = 0.16 C2a = 0.01 Performance group : Performance class 4 = -0.05 Vintage bonus (build): 1945 = -0.005 Vintage bonus (estimated): 1944 = -0.006 Cumulative vintage bonus: -0.011 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 = -0.14 Winches ? : without = -0.05 Correction factor (C)= 0.502 | GAFFERS Foresail area: 59.83 m² Staysail HLU = 10.15 ; HLP = 4.95 Jib HLU = 15.70 ; HLP = 4.10 GAFFERS Main total area: 127.83 m² Gaffer Mainsail MAE = 14.30, MAH = 8.15, MAU = 8.95, MAD = 11.40, MAF = 8.15 Mizzen or Jigger sail MAE = 10.80, MAH = 5.90, MAU = 7.20, MAD = 8.70, MAF = 5.45 With Gaff topsail FE = 7.90, FU = 7.20, FF = 11.30 Larger downwindsail area: SL / ALE = 5.00, SL / ALU = 5.00, SHW / AMG = 6.70, SFL / ASF = 6.70 Area: 27.92 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared |
RATING ( Rc ): 5.6657 Time corrected Factor ( Ftc ): 0.7986 |
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 : 2021-06-23 |
JCH commission member : Costalas Peter Certificate number : 6-231-3380 |