RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: JENTEN Photo 1 - Photo 2...
Request date : 2022-05-24
Launch year :1938
Designer : Erling Kristoffersen
Design year : 1925
Builder : Sigurd Herberns Boatyard Norway
Class name : 19.5M Skapsno
Usual place of sailing : C?diz. Spain

Declared dimensions :
Lenght Over All (LH) = 8.00 m
Length on the Water Line (LWL) = 6.50 m
Max width (BH) = 1.90 m
Draft (TE) = 1.35 m
Displacement factor (FD) = 2.299

Correction factor calculation

Type of rig : bermudian sloop = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : 0.057
Performance group : Performance class 1 = 0.348
Vintage bonus (build): 1938 = -0.012
Vintage bonus (design): 1925 = -0.025
Cumulative vintage bonus: -0.037
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 ? : with = 0

Correction factor (C)= 1.113
BERMUDIANS
Max foresail area: 9.91 m²
Jib or staysail HLU = 7.30 ; HLP = 2.60

BERMUDIANS
Main total area: 13.97 m²
Mainsail P = 9.00 ; E = 2.70

No downwindsail

RATING ( Rc ): 4.9913

Time corrected Factor ( Ftc ): 0.7709

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 :

2022-05-24

JCH commission member :

Luis Touron - Figueroa

Certificate number :

5-242-3573