RATING CERTIFICATE
Sail number : N23

YACHT DESCRIPTION
Name of Yacht: BOJAR Photo 1 - Photo 2... Request date : 2025-06-11 Launch year :1937 Designer : JOHANN ANKER Design year : 1937 Builder : ANKER & JENSEN Class name : 10 METRE Usual place of sailing : UK	Declared dimensions : Lenght Over All (L_H) = 15.80 m Length on the Water Line (L_WL) = 11.23 m Max width (B_H) = 3.30 m Draft (TE) = 2.50 m Displacement factor (FD) = 20.8
Correction factor calculation Type of rig : bermudian cutter = 1 Hull: classic 1 C2 = -0.03 Kref = 0.171 C2a = 0.103 Performance group : Performance class 3 = 0 Vintage bonus (build): 1937 = -0.013 Vintage bonus (design): 1937 = -0.013 Cumulative vintage bonus: -0.026 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 : 2021 = 0.01 Sails material : type 2 = 0 Propeller type : orientable ou repliable = -0.01 Winches ? : with = 0 Correction factor (C)= 1.014	BERMUDIANS Max foresail area: 57.34 m² Jib or staysail HLU = 12.14 ; HLP = 4.31 Yankee HLU = 14.75 ; HLP = 3.90 BERMUDIANS Main total area: 68.64 m² Mainsail P = 17.30 ; E = 6.90 Larger downwindsail area: SL / ALE = 18.37, SL / ALU = 18.51, SHW / AMG = 10.21, SFL / ASF = 9.42 Area: 154.47 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 10.3424

Time corrected Factor ( Ftc ): 0.9568

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 :

2025-06-11

JCH commission member :

Costalas Peter

Certificate number :

6-115-4326