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Australian International A Division Catamaran Association

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Notice of Race: 2023 Lightning Regatta, Elwood SC

30 January 202330 January 2023mgkopp

The Elwood Sailing Club (ESC) is pleased to invite all International A Class and Paper Tiger sailors tothe 2023 Lightning Regatta to be held at Elwood on 11 and 12 February 2023. Saturday 11 & Sunday 12 February 2023 Elwood Sailing Club

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Notice of AGM 2023

20 December 20228 May 2023mgkopp

Annual General Meeting AIADCA Inc Monday 9th January 2023 6pm AEDT At Gippsland Lakes Yacht Club Paynesville Vic Or via ZOOM: Join Zoom Meeting

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Entry to 2022-23 A Class Nationals now open

1 November 20221 November 2022Paul Raymond

Entry is now open to the 2022-23 Australian A Class National Championships. ENTER the 2022-23 A Class Australian Championships. Hosted by Gippsland Lakes YC, Paynesville, VIC. Entry Fee: $275 before 4 Dec. $375 after 4 Dec

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Aussies do well at the European Championship

17 September 20228 May 2023Brian Wright

Scott Anderson 1st Classic Divison at the 2022 European Championship

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A Class Catamaran Rule Change Proposal Sept 2022 – Poll

29 August 202229 August 2022Paul Raymond

Dear AIADCA members, below is link to poll to discern your opinion about proposed changes to the A-Cat Class Rules. if you are not a AIADCA member please ignore this poll. https://forms.office.com/r/NAXBjAxPNj The Poll will be open until midnight 08/09/2022. Your response will be confidential and not published.Note: Only one submission will be accepted for […]

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A Cat Rule Change (Class Rule E.3 & E.4) – Comment from John Dowling

27 July 202227 July 2022Paul Raymond

Below is response to IACA Technical Committee from Australian Measurer John Dowling. Re: Proposal to change Class Rules E.3 and E.4 As the Australian National Measurer and long time A Cat sailor I have some general comments and specific technical questions which I’m hoping may be addressed by the class Technical Committee. At this stage […]

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Proposal for consideration at IACA GM in September

25 July 202229 August 2022Paul Raymond

There are three proposals to be put to the IACA General Meeting in early September at Garda. The exact date of the meeting is still to be confirmed. Proposals To improve the legal and financial operations of IACA by changing the Constitution to relocate the IACA. To delete Championship Rule 16 which will then allow […]

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European Championships

23 July 20228 May 2023Brian Wright

Monday 12 Sept to Fri 16 Sept 2022

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2023 A Class Nationals – Notice of Race

11 July 202227 July 2022mgkopp

January 7-13 2023 Gippsland Lakes Yacht Club Paynesville Victoria Australia

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2022 WORLDS

24 March 20228 May 2023Brian Wright
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A Class Friendly Clubs: NSW

  • Big River Sailing Club
  • Clarence River Yacht Club
  • Great Lakes Sailing Club
  • Kurnell Catamaran Club
  • Palm Beach Sailing Club
  • Richmond River Sailing Club
  • Saratoga Sailing Club
  • Speers Point Amateur Sailing Club

A Class Friendly Clubs: NT

  • Darwin Sailing Club

A Class Friendly Clubs: QLD

  • Cleveland Yacht Club
  • Hervey Bay SC
  • Humpybong Yacht Club
  • Lake Cootharaba Sailing Club
  • Lake Samsonvale Watersports Assoc
  • RQYS

A Class Friendly Clubs: VIC

  • Blairgowrie Yacht Squadron
  • Colac Yacht Club
  • Elwood Sailing Club
  • McCrae Yacht Club
  • Port Melbourne YC
  • Portland Yacht Club
  • Safety Beach Sailing Club
  • St.Leonards Yacht Club

A Class Friendly Clubs: WA

  • Geographe Bay Yacht Club
  • Jervoise Bay Sailing Club
  • Nedlands Yacht Club

AA - Useful Links

  • 2010 Class Rules on the International Site
  • AIADCA YouTube Channel
  • I.S.A.F
  • International A Class Catamaran Association
  • Yachting Australia

Builders/Suppliers

  • Advanced Racing Catamarans (DNA)
  • Ashby Sails
  • Fiberfoam Masts and Battens
  • Landenberger One Design Sails
  • Mark Thorpe Rudders
  • Marstrom
  • Morrelli & Melvin – A3
  • Scheurer Bootswerft AG

International A Class Associations

  • British A Class Association
  • Danish A Class Association
  • Danish A Class Association – Google Translation
  • French A Class Association
  • French A Class Association – Google Translation
  • German A Class Association
  • German A Class Association – Google Translation
  • Irish A Class Association
  • New Zealand A Class Association
  • Swedish A-Cat Association
  • Swedish A-Cat Association – Google Translation
  • Swiss A Class Association
  • Swiss A Class Association – Google Translation
  • US A Class Association

News Sites

  • Catamaran Racing, News and Design
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Other Australian Classes

  • Australian Taipan Association
  • Australian Tornado Association
  • Multihull Association of the NT Australia

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