References
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| Singlehanded classes | |||||||||||
| Centreboard classes | |||||||||||
| Keelboat classes | |||||||||||
| Yacht classes | |||||||||||
| Multihull classes | |||||||||||
| Board Classes |
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| IRSA remote-control classes | |||||||||||
| Former World Sailing classes |
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The Open 50 is a type of monohull sailing yacht and former ISAF international class. It is also known as the IMOCA 50, due to its origin in the International Monohull Open Classes Association. [1]
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