RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: DASHER Photo 1 - Photo 2...
Request date : 2021-03-05
Launch year :1977
Designer : R. Wall
Design year : 1970
Builder : Camper & Nicholson
Class name : Nicholson 55
Usual place of sailing : UK

Declared dimensions :
Lenght Over All (LH) = 16.40 m
Length on the Water Line (LWL) = 11.93 m
Max width (BH) = 4.36 m
Draft (TE) = 2.51 m
Displacement factor (FD) = 19.2

Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.039
Performance group : Performance class 3 = 0
Vintage bonus (build): 1977 = 0.04
Vintage bonus (design): 1970 = 0.03
Cumulative vintage bonus: 0.07
Hull material : other = 0.05
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)= 1.033
BERMUDIANS
Max foresail area: 80.15 m²
Genoa HLU = 18.00 ; HLP = 8.53

BERMUDIANS
Main total area: 55.25 m²
Mainsail P = 16.74 ; E = 5.74

Larger downwindsail area:
SL / ALE = 18.75, SL / ALU = 18.75,
SHW / AMG = 12.04, SFL / ASF = 11.89
Area: 187.66 m²

RATING ( Rc ): 11.9053

Time corrected Factor ( Ftc ): 1.0012

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 :

2021-03-05

JCH commission member :

costalas peter

Certificate number :

3-051-3270