A picture of a 65M trimaran the 'RT65 Ragnarok' designed by Ernst Zemann & Phanchita Supasirithanawat, built by Phanchita Supasirithanawat of Phanat Nikhom, Thailand. Fiber glass hull kits and free self  building plans are available at www.rcsails.com

Welcome to the homepage of the 65M sailboat class.

In 2008 some multihullers on various bulletin boards discussed building RG65 sized multihulls. The first boat sailing well and sized 65cm was designed by German sailor Peter Gernert. The guys at rcsailing.net founded the 65M a development class.

First designs came up in 2009 by Phanchita Supasiri-thanawat, who designed a Catamaran and let Ernst Zemann an Austrian multihull designer draw two different Trimaran hull sets and Dick Lemke an American multihull enthusiast, who started a Trimaran and a Catamaran.

The 65M Class was formed to develop RG65 sized multihull  R/C sailboats. These boats are the fastest boats on the water less than 26" long. Emphasis is on quick building, low cost and high speed. The class was founded on the idea that class rules should encourage innovation while keeping boats similar. 

Class Updates
The website is going to be undergoing construction for a while, be sure to let us know what you think.Many boats are under construction, more and more boats are sailing around the globe and get registered here. Visit our registration page for more information if you  have a boat to register.

A 65M class insignia as well as a sail number template that can be used for our 65M as well as for RG65 can be downloaded here .

Always wanted to try a multihull but are afraid of the expense? Try building one of the self build versions of the  "RT65s". It is a simple and inexpensive construction using glassed foam cores, free plans are available from www.rcsails.com .

A picture of a 65M trimaran the ' RT65R Armageddon' designed by Ernst Zemann & Phanchita Supasirithanawat, built by Roland Gienger of Chonburi, Thailand. Fiber glass hull kits and free self  building plans are available at www.rcsails.com

A picture of the first RC65 a 65M catamaran designed by Phanchita Supasirithanawat, built by PhanchitaSupasirithanawat for Richard Gienger of Chonburi, Thailand. Fiber glass hull kits are available at www.rcsails.com

65M Class Rules

The class rules are kept simple to ensure plenty of designs evolve.

• Multihulled R/C sailboat with overall length not exceeding 650mm. (bow bumper excluded )
• Class insignia is a capital M over the numbers 65, size of the insignia is 30 x 45 mm or larger
• Bow Bumper is optional

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