RATING CERTIFICATE
Sail number : FRA1023

YACHT DESCRIPTION
Name of Yacht: EARLY BIRD Photo 1 - Photo 2... Request date : 2026-08-18 Launch year :1984 Designer : H. Groop Design year : 1966 Builder : ARTEKNO Class name : H BOAT Usual place of sailing : CAZAUX LAC	Declared dimensions : Lenght Over All (L_H) = 8.30 m Length on the Water Line (L_WL) = 6.30 m Max width (B_H) = 2.18 m Draft (TE) = 1.30 m Displacement factor (FD) = 1.962
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: modern 1 C2 = 0.01 Kref = 0.191 C2a = 0.031 Performance group : Performance class 2 = 0.05 Vintage bonus (build): 1984 = 0.049 Vintage bonus (design): 1966 = 0.025 Cumulative vintage bonus: 0.074 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 Year of spar change : 2016 = 0.008 Sails material : type 2 = 0 Propeller type : sans = 0 Winches ? : with = 0 Correction factor (C)= 1.242	BERMUDIANS Max foresail area: 12.19 m² (forewind battens penalty included) Jib or staysail HLU = 7.58 ; HLP = 2.68 BERMUDIANS Main total area: 15.01 m² Mainsail P = 8.70 ; E = 3.00 Larger downwindsail area: SL / ALE = 7.30, SL / ALU = 7.30, SHW / AMG = 6.00, SFL / ASF = 6.00 Area: 36.5 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NO

RATING ( Rc ): 7.09

Time corrected Factor ( Ftc ): 0.8521

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 :

2026-08-19

JCH commission member :

Olivier Beau

Certificate number :

8-196-4626