PY
NUMBERS

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9 RACING 9 Ratings & Handicaps 9 PY Numbers for Dinghies

PORTSMOUTH NUMBER LIST

The Portsmouth Yardstick Scheme is provided to enable clubs to allow boats of different classes to race against each other fairly. The HKSF actively encourages clubs to adjust handicaps where classes are either under or over performing compared to the number being used. 

HKSF Portsmouth Yardstick Number List 2021 for Dinghies

Classes of Boats

2020 PY No.
(If Different)

2021 PY No.
(If Different)

420

1105

470

973

505

903
Blaze 1033

Enterprise

1122

Europe

1141

Fireball

952

ISO

922

Laser

1100

Laser II

1085

Laser 4.7

1208

Laser 2000

1107

Laser 4000

917

Laser Pico (1 person)

1330

Laser Radial

1147

Laser Stratos

1103

Musto Skiff 849

Optimist

1642
Laser Pico (2 person) 1265

RS Feva XL

1244
RS 400 942
RS 500 966
RS 600 920
Topaz Uno 1251

Topper

1365

Taser

1022

49er FX

720

49er

697

B14

860

29er

903
29erXX

820 (Experimental PN provided by Boat Builder)

QBA 1222

Moth International

570

Waszp

620
HKSF Portsmouth Yardstick Number List 2021 for Keelboats

Classes of Boats

2020 PY No.

2021 PY No
(If Different)  

Flying Fifteen

1021

2.4mR

1240
Liberty 1550
Hansa / Access 303 one person 1630
Hansa / Access 303 two person 1660
HKSF Portsmouth Yardstick Number List 2021 for Multihulls

Classes of Boats

2020 PY No.

2021 PY No.
(If Different)

Dart 15

917

Dart 16

905

Dart 18

832

Hobie 16

811

Hurricane 5.9

695

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