Two Unusual Multi-hulls

Discussion in 'Boat Design' started by cmaas, Dec 27, 2021.

  1. cmaas
    Joined: Sep 2007
    Posts: 66
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    Location: USA

    cmaas Junior Member

    The closest boat is Russell Brown's new power cat. Russell designed and built it beautifully in composites. He has just completed a 400 mile trip up into British Columbia using a mere 29 gallons of gas to run the 20hp Suzuki outboard. I hope Russell will chime in on this thread with particulars about the boat. It really is an amazing piece of work.
    The boat in the background is my Hobie 18 converted into an electric hydrofoil. It is nowhere near as nicely made as Russell's boat but it works. Here's an article about it:
    PB130043 (1).jpeg

    IMG_1435-1.JPG IMG_1437-1.JPG
    redreuben, Sam C, BlueBell and 9 others like this.
  2. Russell Brown
    Joined: Jul 2012
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    Location: washington state

    Russell Brown Senior Member

    Here's some photos of Gizmo flying: DSC_9980 (1).jpeg DSC_9987 (2).jpeg
  3. fallguy
    Joined: Dec 2016
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    Location: usa

    fallguy Senior Member

    Was the foiler listing to port or was this a picture turning a bit? Russell's boat looks like it could use an enclosure. 400 miles pnw probably got wet. Was it a prototype for the hulls? Because the skiff portion seems a bit less than ideal. But the fuel numbers are truly incredible, so makes me curious to want to know more.

    oh, silly me, I can see the wake and it is in a turn
  4. cmaas
    Joined: Sep 2007
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    Location: USA

    cmaas Junior Member

    Right. There are foot pedal controlled ailerons on the tips of the main foil that control roll. So banking is controlled by the pilot.
    I come up with 1.125 gallons per hour for Russell's trip if he was doing 15 knots. I think he has some sort of dodger he can fit. Though he did say it was a chilly trip. Port Townsend up into British Columbia somewhere.
    Flotation likes this.
  5. SolGato
    Joined: May 2019
    Posts: 396
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    Location: Kauai

    SolGato Senior Member

    Cool boats! I could see Santa borrowing Russell’s if his sled broke down. And Gizmo looks like it would be a blast pilot.

  6. alan craig
    Joined: Jul 2012
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    Location: s.e. england

    alan craig Senior Member

    Nice boats! and I really enjoyed the article at
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