Formula 233 Registry

The premier site for owners of the famous 233.

Designed for owners and fans of the one of the world's original offshore powerboats, Don Aronow's famous 233.



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Latest Activity

Tom Benzshawel is now a member of Formula 233 Registry
Nov 23
Andrae Parchment is now a member of Formula 233 Registry
Sep 2
Miles Brandon updated their profile
Aug 30
Dan Haggqvist posted photos
Aug 13

Devoted to the famous 233

This registry is dedicated to preserving the heritage of Don Aronow's famous Formula 233. A place to network with other 233 owners, discuss technical issues, get and give advice, exchange knowledge and compile a database of the remaining 233's. If you've ended up here you've got some connection to a 233. Special thanks to HORBA for providing images. Please visit the Historic Offshore Race Boat Association , an organization dedicated to educating the public about the history of offshore racing. Welcome and thanks for visiting.


233 Outboard Conversion 7 Replies

Started by Mosby West in General Discussion. Last reply by Mosby West Oct 31, 2021.

Seeking 1960’s 233 sportsman 11 Replies

Started by Bowline Will in Wanted/For Sale. Last reply by John Pasko Apr 15, 2021.

Material between hull liner

Started by Jon Craig in General Discussion Feb 26, 2021.


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