RATING CERTIFICATE
Sail number : III 26

YACHT DESCRIPTION

Name of Yacht: OSTERLING Photo 1 - Photo 2...
Request date : 2021-01-09
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 (LH) = 9.90 m
Length on the Water Line (LWL) = 7.15 m
Max width (BH) = 2.24 m
Draft (TE) = 1.30 m
Displacement factor (FD) = 3.22

Correction factor calculation

Type of rigging : 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

No downwindsail

RATING ( Rc ): 5.1781

Time corrected Factor ( Ftc ): 0.7788

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 :

2021-01-10

JCH commission member :

Olivier Beau

Certificate number :

1-101-3252