INTERNATIONAL A CLASS (A)  

This is the largest of the International Classes and is based on a similar formula to that of the full-sized International 5.5 Metre.

Most A Class designs are of classic appearance and are typically 1.6 to 2.3 metres overall, with the more modern designs weighing around 12-13 Kg, there are no restrictions on construction materials.  They are sailed in all States.

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Class Rules

Measurement Forms

Class Interpretations

 A Class Coordinator

Allan Edward

24 Noel Ryan Gardens

Gordon, ACT 2960

 (02) 6294 3481 (0900 - 2000 hrs AEST)

Mobile: 0409 421 538

eag64@grapevine.com.au

The ARYA has approved recent changes to the Class Rules which are available below. This will require that all boats currently registered to be recertified to the revised rule prior to 1 January 2009. The process for recertification is outlined in explanatory notes

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Class Rules / Class Rules Changes

Measurement Forms

EC12 Class Coordinator

Peter Morris
23A Jones Road, BUDERIM, Queensland. 4556
straw@focusqld.com
Telephone: 0754765550 and 0428 832 888 (0900 - 1900 AEST)

The International One Metre Class (IOM) is the smallest and newest International radio sailing class and has a strong International following. The newly formed International One Metre - International Class Association has taken over responsibility for management of the class and Australia was the first National Class Association recognised by the International body.
 

The class rules are very tight with three one design rigs permitted and restrictions on construction materials, overall and ballast weight, and draft. There is a maximum overall length of one metre and a minimum weight of 4 Kg.  These rules are aimed at controlling costs and enabling the amateur builder to produce a competitive yacht.

The IOM is sailed in all Australian States and is Australia’s fastest growing class with over 500 boats registered. 

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Class Rules

Class Rules RSD Discussion

Class Interpretations

Measurement Forms - (1) Rig  (2) Boat

IOM-ICA

IOM-NCA (Australia)

IOM Class Assoc Board

IOM-ICA Group

 IOM Class Coordinator

 (non Executive positions)

Lindsay WALKER

Richmond Hill Rd, Richmond Hill,

LISMORE NSW 2480

Email: l.a.walker3@bigpond.com

Telephone:  (02) 6624 1154

The Marblehead was developed by Roy L Clough of the Marblehead Model Yacht Club in Massachusetts, USA and given International status by the predecessor of the ISAF-RSD in 1937.

A restricted development class, the Marblehead  is controlled by a few maximum  dimensions, overall length (1.29 metres), sail area (0.5161 square metres) and draft of 660 mm.  There is ample scope to develop hull shape, rigs, foils etc.  Current designs are around the 4 Kg all up weight

The most popular of the International classes for many years until recently challenged for this status by the IOM, the Marblehead is sailed in all Australian States and has a big following in Queensland.

National Marblehead website - click here

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Class Rules

Measurement Forms - (1) Rig  (2) Boat

 M Class Coordinator

 (non Executive positions)

Cassie MIDGLEY

206 Harrington Street

HOBART Tasmania 7000

Email: casden1@bigpond.com

Telephone (03) 6234 2486 (0900-2100 AEST)

The Micro Magic a small RC yacht, which appeals to the beginner and experienced skippers alike, was recently introduced to Australia. The class has been recognised in Victoria and has a presence in the other Eastern States. It is very popular in Europe and the UK with a very active Class Association 

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Class Rules

Measurement Forms

Micro Magic Contact 

 (non Executive positions)

Rodney Horsfall

Phone: (03) 5795 3000

Email: notable@optusnet.com.au

Website

The International Ten Rater is a development class and the rule is a direct descendent of the length and sail area rule of 1887. The measured waterline length X measured sail area in square metres X 8 must not exceed 10.

Most Ten Raters are between 1.4 and 1.7 metres overall and weight 5-7 Kg. Boats in the class have a spectacular performance and they are generally the fastest of radio yachts. They are popular in most States.

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Class Rules

Measurement Forms

MS Excel Spreadsheet of Rig/Sail MF

 10R Class Coordinator

Frank Russell
PO Box 25 Woy Woy 2256
Email: frussell@hotkey.net.au
Phone: 02 4341 4060 (0900-1300 2000-2200 AEST)
Mobile: 0417 456 929

SOLING ONE METER Class.

This one  meter yacht was brought out to be an introductory level class or starter boat for the hobby/ sport of Radio Yachting. It is available in kit form from some hobby shops. Many of these smaller yachts are sailing and racing in NSW.  The only state where they are recognized, so far. These yachts have proven to be good in Pond and open water situations. The class would like to expand to other parts of Australia in the future. It is easy to sail for the beginners but a challenge for the more experienced sailor who wants to get the best out of the yacht.

There are some people associated with this class who do sell a completed version.

Most people who sail this class do so in a club situation. There are about 7 clubs in NSW that race them.

A FUN class that won’t cost the earth.

For more information contact :

Terry Lester tmlester@bigpond.com   

Phone:-  02 4325 4411

Class Rules: www.rcyachts.net/nsw/class.htm

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Class Rules

Measurement Forms

Class Interpretations

 Soling Class Contact

Terry Lester

Phone 02 4325 4411

Email: terry_lester@yahoo.com.au

The Multihull class is currently popular in Queensland only through the Queensland Radio Control Multi Hull Owners Association Inc

1--AMC (Australian multihull class) rules coming
2--Mini 40 rules
3--Formula 48 rules
4--2 metre rules
5--3 metre rules

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Class Rules

Measurement Forms

Class Interpretations

 Mini40 Class Contact

 (non Executive positions)

 Ken Smith

 (07) 3376-3469

 k.r.smith@uqconnect.net

This class has been around since the 1980’s circa. It was designed by Bruce Kirby and is in fact a 1/4 scaled version of the full sized popular version of the Laser Class that thousands have been made throughout the world. While the boat has only one sail, it has proved itself to be quick and responsive and a joy to race in a fleet situation. The class is growing not only in Australia but World Wide. The R/C Laser class is currently being sailed in 5 states of Australia; they are NSW, Qld, Vic, WA and Tas.

 For further information on R/C Lasers: www.radiosail.com.au

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Class Rules

Measurement Forms

Class Interpretations

RC Laser Class Co-ordinator

Paul Martin

2/2 Pellion Street

Blaxland

New South Wales. 2774

Telephone:  (02) 4739 0494 (1800 - 2200 hrs AEST)

Email:         pbob22@exemail.com.au