RATING CERTIFICATE
Sail number : 000

YACHT DESCRIPTION
Name of Yacht: EMMALINA Photo 1 - Photo 2... Request date : 2019-05-09 Launch year :1981 Designer : Herreshoff Design year : 1970 Builder : David Cheng Ltd Usual place of sailing : SE Asia	Declared dimensions : Lenght Over All (L_H) = 16.15 m Length on the Water Line (L_WL) = 11.49 m Max width (B_H) = 4.29 m TE Centerboard down = 2.70 m TE centerboard up = 1.35 m Displacement factor (FD) = 26.46
Correction factor calculation Type of rig : gaffer ketch = 0.73 Hull: classic 1 C2 = -0.03 Kref = 0.171 C2a = 0.128 Performance group : Performance class 4 = -0.05 Vintage bonus (build): 1981 = 0.045 Vintage bonus (design): 1970 = 0.03 Cumulative vintage bonus: 0.075 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)= 0.739	BERMUDIANS Max foresail area: 39.36 m² Genoa HLU = 14.50 ; HLP = 5.20 BERMUDIANS Main total area: 58.97 m² Mainsail P = 14.00 ; E = 5.10 Mizzen or Jigger sail P = 8.20 ; E = 3.80 No downwindsail

RATING ( Rc ): 5.6655

Time corrected Factor ( Ftc ): 0.7986

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 :

2019-05-09

JCH commission member :

Costalas Peter

Certificate number :

5-099-2755