RATING CERTIFICATE
Sail number : 1815

YACHT DESCRIPTION

Name of Yacht: LADY OF HAMFORD Photo 1 - Photo 2...
Request date : 2025-08-04
Launch year :1962
Designer : Buchannan
Design year : 1962
Builder : Suttons Great Wakering
Class name : Buchannan Vashti
Usual place of sailing : Solent

Declared dimensions :
Lenght Over All (LH) = 11.28 m
Length on the Water Line (LWL) = 8.05 m
Max width (BH) = 2.33 m
Draft (TE) = 2.00 m
Displacement factor (FD) = 5.914

Correction factor calculation

Type of rig : bermudian sloop = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a = 0.139
Performance group : Performance class 3 = 0
Vintage bonus (build): 1962 = 0.02
Vintage bonus (design): 1962 = 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 total penality (D.2.1.3.6) : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : orientable ou repliable = -0.01
Winches ? : with = 0

Correction factor (C)= 1.107
BERMUDIANS
Max foresail area: 34.91 m²
Genoa HLU = 12.27 ; HLP = 5.45

BERMUDIANS
Main total area: 32.2 m²
Mainsail P = 11.20 ; E = 5.00

Larger downwindsail area:
SL / ALE = 12.80, SL / ALU = 12.80,
SHW / AMG = 7.43, SFL / ASF = 7.43
Area: 79.25 m²

Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 8.846

Time corrected Factor ( Ftc ): 0.911

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 :

2025-08-04

JCH commission member :

Costalas Peter

Certificate number :

8-045-4367