Atomic - 50’ Canting Keel Harbour Racing Yacht

Naval Architecture by Murray, Burns & Dovell

Built by Azzura Yachts, Australia

  Atomic
Design Particulars

Length Overall
Length on Waterline
Beam on Deck
Draft
Displacement
Sail Area
Engine

16.100 m (52’ – 10”)
10.437 m (46’ – 7”)
3.100 m (10’ – 2”)
4.150 m (13’ – 7”)
8000 kg (17600 lbs)
160 sq m (1700 sq ft)
40 HP Yanmar
 

This narrow flush deck racer features a unique canting keel configuration that incorporates carefully positioned slender wings on the bulb of the canting keel. As the keel cants and the yacht heels, these wings automatically develop into lateral area; thus eliminating the need for daggerboards, (like those commonly seen on open 60’s), or complicated canards, (like those used in the CBTF system). This system balances the yacht so well that ATOMIC will steer itself through a gust of 10 additional knots with virtually no helm adjustment required. Dynamically this means that more of the gust energy is being converted into acceleration as no rudder “breaking” is slowing the boat down.
 
 
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