RATING CERTIFICATE
Sail number : III 26

YACHT DESCRIPTION
Name of Yacht: OSTERLING Photo 1 - Photo 2... Request date : 2021-06-09 Launch year :1937 Designer : B. WILKE Design year : 1937 Builder : WILKE Class name : SEEFAHRTKREUZER 30 m2 Usual place of sailing : Bretagne	Declared dimensions : Lenght Over All (L_H) = 9.90 m Length on the Water Line (L_WL) = 7.15 m Max width (B_H) = 2.24 m Draft (TE) = 1.30 m Displacement factor (FD) = 3.22
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.006 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 Year of mast change : 1937 = 0 No spar change = 0 Sails material : type 2 = 0 Propeller type : bipale_axe = -0.05 Winches ? : with = 0 Correction factor (C)= 0.876	BERMUDIANS Max foresail area: 15.43 m² Genoa HLU = 7.41 ; HLP = 3.99 BERMUDIANS Main total area: 22.04 m² Mainsail P = 9.26 ; E = 4.14 Larger downwindsail area: SL / ALE = 9.66, SL / ALU = 10.30, SHW / AMG = 4.72, SFL / ASF = 7.17 Area: 43.33 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared

RATING ( Rc ): 5.7049

Time corrected Factor ( Ftc ): 0.8001

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 :

2021-06-09

JCH commission member :

Certificate number :

6-091-3351