RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)
Sail number : S 1

YACHT DESCRIPTION
Name of Yacht: AIBE S 1 Request date : 2024-05-28 Launch year :1934 Designer : K. Reimers Design year : 1934 Builder : KALLE JOHANSON Class name : TUMLAREN Usual place of sailing : ATLANTIQUE	Declared dimensions : Lenght Over All (L_H) = 8.30 m Length on the Water Line (L_WL) = 6.50 m Max width (B_H) = 1.90 m Draft (TE) = 1.27 m Displacement factor (FD) = 2.18
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.033 Performance group : Performance class 1 = 0.2 Vintage bonus (build): 1934 = -0.016 Vintage bonus (design): 1934 = -0.016 Cumulative vintage bonus: -0.032 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 Year of spar change : 1980 = 0.005 Sails material : type 2 = 0 Propeller type : sans = 0.03 Winches ? : with = 0 Correction factor (C)= 1.17	BERMUDIANS Max foresail area: 14.8 m² Genoa HLU = 7.00 ; HLP = 4.05 BERMUDIANS Main total area: 15.73 m² Mainsail P = 9.15 ; E = 2.99 Larger downwindsail area: SL / ALE = 7.60, SL / ALU = 7.60, SHW / AMG = 4.46, SFL / ASF = 4.31 Area: 28.06 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NO

RATING ( Rc ): 6.5351

Time corrected Factor ( Ftc ): 0.8319

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.

IMPORTANT :
Handicap is calculated according to JCH calculation rules with your own measurements.
You are not allowed to use until it has been validated by a member of the JCH committee.