MOTIVATION HOW IT WORKS CONTACT
STABLE The Entrapment Tunnel Monohull Technology keeps the boat extremely stable providing increased coursekeeping and comfort.
STABLE
EFFICIENT SEAKINDLY
ENTRAPMENT TUNNEL MONOHULL TECHNOLOGY
A pair of amas on either side of the slender center hull form air and water Entrapment Tunnels. This configuration is termed a Stabilized Monohull, not a Tri-Hull or Cathedral Hull. Similar to a bicycle with training wheels, the interaction of the center hull with the amas is the key to Sea Blade’s stability. Whether at rest or underway it will automatically maintain a flat trim and level heel. When running in waves, any motions that causes an ama to dip into the water immediately generates an upward spray sheet into the entrapment tunnel; the tunnel ceiling translates the force of the trapped compressed air and spray into a righting moment, countering the disturbing motion. The larger the motion disturbance, the greater the amount of spray that is generated and therefore, the larger the stabilizing righting moment forces. BENEFITS: Greater comfort and safety from lower boat motions. Greater Lift, less drag, and less bow lift when getting on plane. Flat trimming without requiring trim tabs. Less head wind drag for faster upwind running and no kiting off waves.
NAVIGATION CONTACT PATENTS & TRADEMARKS SOCIAL
Navatek Ltd. 841 Bishop Street, Suite 1110 Honolulu, HI 96813 Email: cbradley@navatekltd.com Phone: (808) 848-6333 ext. 226
Navatek ship hull forms and products are covered by multiple patents and trademarks.  Visit: http://www.navatekltd.com/content/patents
© 2017 Navatek Ltd. | Developed by Navatek Ltd.
MOTIVATION HOW IT WORKS CONTACT
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