List of boats with RYA Portsmouth Numbers

The table below lists boats that have been included in the RYA Portsmouth Yardstick handicap rating scheme, together with a published Portsmouth Number. Lists of D-PNs administered by US Sailing are published on the US Sailing website.

This table contains out of date and dubiously sourced information, and clubs are strongly advised to use the official table of RYA PNs published on the RYA Portsmouth Pages.

Class	Type	Portsmouth Number	reference	crew
International Moth	Dinghy	600	[1]	1
Tornado	Multihull	644	[1]	2
18ft Skiff	Dinghy	675	[2]	3
A Class Catamaran	Multihull	681	[1]	1
Formula 18	Multihull	693	[1]	2
Hurricane 5.9 (SX)	Multihull	699	[1]	2
Spitfire	Multihull	709	[1]
49er	Dinghy	740	[1]	2
International 14	Dinghy	780	[1]	2
Hobie 17	Multihull	783	[3]	2
Dart 18	Multihull	814	[4]	2
Hobie 16	Multihull	811	[5]	2
RS800	Dinghy	820	[1]	2
Cork 1720	Keelboat	836	[1]
Laser 5000	Dinghy	846	[5]	2
Boss	Dinghy	847	[6]
RS700	Dinghy	860	[1]	1
Musto Performance Skiff	Dinghy	860	[1]	1
Sprint 15 (Sport)	Multihull	860	[1]
Dart 16	Multihull	863	[1]	2
B14	Dinghy	870	[1]	2
Asymmetric Canoe	Dinghy	870	[1]	1
Flying Dutchman	Dinghy	879	[6]
Norfolk Punt	Dinghy	886	[7]
Dart Sting	Multihull	888	[3]
505	Dinghy	902	[1]	2
RS K6	Keelboat	903	[1]
International Canoe (one design)	Dinghy	905	[1]	1
59er	Dinghy	905	[2]
Laser 4000	Dinghy	911	[1]	2
SB20	Keelboat	911	[1]	3
Soling	Keelboat	914	[8]	2 or 3
Sprint 15 (without spinnaker)	Multihull	918	[1]
RS600	Dinghy	920	[1]	1
UK Cherub	Dinghy	920	[1]
29er	Dinghy	922	[1]	2
ISO	Dinghy	924	[1]
Javelin	Dinghy	926	[1]	2
Spice	Dinghy	930	[9]
RS Elite	Keelboat	938	[1]
Sonar	Keelboat	940	[8]
Tempest	Keelboat	942	[10]
Osprey	Dinghy	928	[1]
Open 570	Keelboat	939	[1]
Seascape 18	Keelboat	939	[1]
Laser Vortex	Dinghy	945	[1]
RS400	Dinghy	947	[1]	2
Weta	Multihull	950	[1]
Devoti-One	Dinghy	953	[1]
UFO 34 (yacht)	Keelboat	956	[11]
National 18	Dinghy	957	[12]
470	Dinghy	973	[12]	2
Hornet	Dinghy	973	[1]
RS500	Dinghy	975	[1]	2
Fireball	Dinghy	975	[1]
Cherub (traditional)	Dinghy	980	derived from VYC yardstick
Contender	Dinghy	970	[13]	1
Dragon	Keelboat	986	[6]
RS100 10.2	Dinghy	992	[1]	1
Merlin Rocket	Dinghy	994	[1]
RS300	Dinghy	995	[1]	1
RS100 8.4	Dinghy	1000	[1]	1
Buzz	Dinghy	1003	[1]
Phantom	Dinghy	1012	[1]
Tasar	Dinghy	1018	[1]
MX-Ray	Dinghy	1020	[7]
Flying Fifteen	Keelboat	1020	[1]
Laser EPS	Dinghy	1024	[1]
12m^2 Sharpie	Dinghy	1026	[6]
NS14	Dinghy	1028	[2]
Blaze	Dinghy	1032	[1]
Laser Fun	Dinghy	1033	[2]
Laser 2	Dinghy	1085	[5]	2
Kestrel	Dinghy	1040	[1]
Open 500	Keelboat	1040	[1]
Cruz	Dinghy	1040	[2]
Marauder	Dinghy	1042	[7]
Scorpion	Dinghy	1044	[1]
Laser 3000	Dinghy	1047	[1]	2
Rooster 8.1	Dinghy	1050	[1]	1
RS Vareo	Dinghy	1052	[1]	1
RS200	Dinghy	1046	[1]	2
Finn	Dinghy	1053	[1]	1
Sport 14	Dinghy	1055	[9]
Albacore	Dinghy	1055	[1]
K1	Keelboat	1062	[1]
Laser Vago (XD)	Dinghy	1064	[1]	2
Supernova	Dinghy	1070	[5]
Lark	Dinghy	1071	[1]
Solution	Dinghy	1077	[1]
National 12	Dinghy	1077	[1]
Topper Xenon	Dinghy	1079	[1]
Comet Trio	Dinghy	1085	[1]
Laser	Dinghy	1087	[1]	1
Seafly	Dinghy	1087	[14]
405	Dinghy	1089	[12]
Laser 2000	Dinghy	1090	[1]
Laser Stratos (centreboard)	Dinghy	1092	[1]
RS Vision	Dinghy	1096	[1]
Redwing	Dinghy	1094	[15]
420	Dinghy	1100	[1]	2
Wayfarer	Dinghy	1101	[1]
OK	Dinghy	1106	[1]	1
Yeoman	Keelboat	1108	[9]
Leader	Dinghy	1115	[15]
Hawk 20	Keelboat	1115	[1]
Snipe	Dinghy	1117	[15]
Laser Radial	Dinghy	1117	[1]	1
Yare and Bure	Keelboat	1117	[8]
Enterprise	Dinghy	1117	[1]
GP14	Dinghy	1127	[1]
Flash	Dinghy	1130	[2]	1
Toy	Dinghy	1132	[2]
Squib	Keelboat	1142	[1]
Victory	Keelboat	1142	[16]
Byte (CII)	Dinghy	1146	[1]
Europe	Dinghy	1148	[1]	1
Graduate	Dinghy	1141	[1]
Solo	Dinghy	1148	[1]	1
Wanderer	Dinghy	1150	[1]
Streaker	Dinghy	1153	[1]
Lightning 368	Dinghy	1154	[1]
British Moth	Dinghy	1164	[1]
Comet Versa	Dinghy	1165	[2][17]
Firefly	Dinghy	1168	[1]
Challenger	Multihull	1174	[1]
Topper Topaz Mango	Dinghy	1175	[2]
Comet Duo	Dinghy	1178	[1]
Laser 4.7	Dinghy	1180	[1]
Splash	Dinghy	1184	[12]
Comet	Dinghy	1190	[1]
Byte	Dinghy	1190	[5]
Topaz Duo	Dinghy	1190	[6]
Pacer	Dinghy	1193	[15]
Comet Mino	Dinghy	1193	[2]
Sandhopper	Keelboat	1197	[8]
Bosun	Dinghy	1198	[12]
Miracle	Dinghy	1200	[1]
YW Dayboat	Dinghy	1200	[15]
RS Feva (XL)	Dinghy	1210	[1]
Topaz Uno	Dinghy	1236	[1]
2.4 m	Keelboat	1250	[1]
Comet Zero	Dinghy	1250	[2]
Laser Pico (two sail(or)s)	Dinghy	1265	[5]
Signet	Dinghy	1265	[5]
Fleetwind	Dinghy	1268	[7]
Otter	Dinghy	1275	[5]
Laser Pico (singlehanded)	Dinghy	1300	[1]
Topper	Dinghy	1313	[1]
Lapwing	Dinghy	1320	[7]
Heron	Dinghy	1345	[1]
Gull	Dinghy	1363	[15]
Mirror (singlehanded)	Dinghy	1365	[14]
Mirror (singlehanded w/out spinaker)	Dinghy	1371	[14]
Mirror	Dinghy	1385	[1]
Cadet	Dinghy	1432	[1]
RS Tera (sport)	Dinghy	1451	[1]
Optimist	Dinghy	1648	[1]	1

	Current Olympic Classes
	Classes of the International Sailing Federation

This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries.

See also

• Portsmouth Yardstick

References

1. "RYA Portsmouth Number List 2013" (PDF). Royal Yachting Association. Archived from the original (PDF) on 19 July 2013. Retrieved 27 March 2013.
2. "Dinghy and Catamaran Database". Noble Marine Insurance Brokers. Retrieved 22 August 2012.
3. "The RYA Portsmouth Yardstick Number List for 2004" (PDF). Royal Yachting Association. Archived from the original (PDF) on 4 March 2016. Retrieved 22 August 2012.
5. "Portsmouth Number List 2012". Royal Yachting Association. Retrieved 31 July 2012.
6. "RYA Portsmouth Yardstick Scheme 2007" (PDF). Royal Yachting Association. Archived from the original (PDF) on 18 May 2015. Retrieved 21 August 2012.
7. "The RYA Portsmouth Yardstick Number List 2003" (PDF). Royal Yachting Association. Retrieved 22 August 2012.
8. "The RYA Portsmouth Yardstick Number List for 2004" (PDF). Royal Yachting Association. Archived from the original (PDF) on 2016-03-04. Retrieved 17 September 2012.
9. "RYA Portsmouth Yardstick Scheme 2006" (PDF). Royal Yachting Association. Archived from the original (PDF) on 3 February 2016. Retrieved 22 August 2012.
10. "Portsmouth Number List 2011" (PDF). Royal Yachting Association. Archived from the original (PDF) on 2 January 2013. Retrieved 17 September 2012.
11. "UFO 34". Yachtsnet. Retrieved 1 December 2017.
12. "RYA Portsmouth Yardstick List 2010" (PDF). Royal Yachting Association. Archived from the original (PDF) on 25 May 2013. Retrieved 21 August 2012.
14. "RYA Portsmouth Yardstick List 2009" (PDF). Royal Yachting Association. Retrieved 21 August 2012.
15. "The RYA Portsmouth Yardstick Number List for 2004" (PDF). Royal Yachting Association. Archived from the original (PDF) on 2016-03-04. Retrieved 22 August 2012.
17. http://www.cometversa.org.uk/