RATING CERTIFICATE
Sail number : 135

YACHT DESCRIPTION

Name of Yacht: ATAO
Request date : 15 02 2015
Launch year :1948
Designer : LAGE EKLUND
Design year : 1937
Builder : NILS JANSSEN
Class name : Neptunkryssare
Usual place of sailing : ATLANTIQUE

Declared dimensions :
Lenght Over All (LOA) = 9.00 m
Length on the Water Line ( LWL ) = 5.85 m
Max width ( Bo ) = 1.92 m
Draft (Tmax) = 1.20 m
Displacement factor (FD) = 1.62


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0.08 Kref = 0.187
C2a : -0.031
Regatta series : yes = 0.3
Vintage bonus (build): 1948 = -0.002
Vintage bonus (design): 1937 = -0.013
Cumulative vintage bonus: -0.015
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Material of mast or boom different from original : no = 0
Material other spar different from original : no = 0
Sails material : type 2 = 0
Propeller type : no propeller = 0
Winches ? : with = 0

Correction factor (C)= 1.304

BERMUDIANS
Max foresail area: 13.53 m˛
GenoaJL = 6.95 ; LPG = 3.73

BERMUDIANS
Main total area: 11.03 m˛
Mainsail P = 7.80 ; E = 2.46

Larger downwindsail area:
SL / ALE = 6.31, SL / ALU = 6.31,
SMG / AMG = 5.65, SF / ASF = 4.75
Area: 28.76 m˛

RATING ( Rc ): 6.7969

Time corrected Factor ( Ftc ): 0.8611

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 :

15 02 2015

JCH commission member :

comité jch

Certificate number :

2015021312