RATING CERTIFICATE
Sail number : A35

YACHT DESCRIPTION

Name of Yacht: Blazing Star Photo 1 - Photo 2...
Request date : 2020-10-13
Launch year :1930
Designer : John G. Alden
Design year : 1930
Builder : Reed Cook Construction
Usual place of sailing : Falmouth

Declared dimensions :
Lenght Over All (LH) = 16.84 m
Length on the Water Line (LWL) = 12.19 m
Max width (BH) = 3.82 m
Draft (TE) = 2.33 m
Displacement factor (FD) = 21.205


Correction factor calculation

Type of rigging : bermudian yawl = 0.98
Hull: classic 1
C2 = -0.03 Kref = 0.171
C2a : 0.04
Performance group : Performance class 3 = 0
Vintage bonus (build): 1930 = -0.02
Vintage bonus (design): 1930 = -0.02
Cumulative vintage bonus: -0.04
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 0.894

BERMUDIANS
Max foresail area: 93.83 mē
Jib or staysail HLU = 13.24 ; HLP = 4.36
Yankee HLU = 18.60 ; HLP = 6.56

BERMUDIANS
Main total area: 91.3 mē
Mainsail P = 17.20 ; E = 7.73
Mizzen or Jigger sail P = 7.92 ; E = 3.26

Larger downwindsail area:
SL / ALE = 17.60, SL / ALU = 20.10,
SHW / AMG = 7.00, SFL / SF = 10.00
Area: 119.38 mē

RATING ( Rc ): 10.9639

Time corrected Factor ( Ftc ): 0.9748

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 :

2020-10-14

JCH commission member :

Olivier Beau

Certificate number :

0-140-3229