Footy Steri S3

Discussion in 'General Discussion (Footy)' started by Super K, Mar 17, 2015.

  1. Super K

    Super K New Member

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    My first Footy just arrived!
    In November I went in Genoa port and I sow a dozen of RC footy in regatta. Incredible boats !

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    A couple of months ago I went to Federico Steri Footy garage and I sow this incredible number of boats developed in three years of regattas

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    Here Steri Footy S1 (sponsor Preti, Gold Cup 2013) and S2

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    follows
     
    #1 Super K, Mar 17, 2015
    Last edited: Mar 17, 2015
  2. Super K

    Super K New Member

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    Here the first S3 prototype

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    And the last prototype

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    Finally the S3 mold

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    The first hull

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    Finally my Steri Footy S3

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    Steri S3 Footy is a light displacement carbon fiber diagonal project. Here below the main caracteristics

    Length 325mm
    Beam 95mm
    Ballast weight 300g
    Displacement 470g
    Unarig (only main sail)
    Material all carbon fiber
     
    tahoeslim likes this.
  3. Super K

    Super K New Member

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    [​IMG]

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    First sailing

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    Footy ITA 100

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    #3 Super K, Mar 17, 2015
    Last edited: Mar 17, 2015
    tahoeslim likes this.
  4. PCA

    PCA New Member

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    Hi Super K,

    Very impressive boat.
    What is the bulb made of?
    What is the area of the sail you are using on the first sailing?
    Excellent weight outcome at only 470g.

    Regards
    P&C
     
  5. Super K

    Super K New Member

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    Hi P&C the boat is nice and fast :)
    Regarding your questions:
    The bulb is made with lead and inox soul, all covered with fiber
    The sail you see in the picture is unarig 17 dm2
    Pls note the 470gr weight is referred to the complete hull without batteries, servos and receiver. Full weight is 570gr. The shell of the hull is only 38gr
    regards
    Paul
     
    #5 Super K, Mar 19, 2015
    Last edited: Mar 19, 2015
  6. Super K

    Super K New Member

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    Regattas in Genoa

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    Three Steri S3 upwind

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    Start

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    From sx in the picture Steri S3, SliM, two Steri S2

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    A carbon fiber Steri S3 ahead the fiberglass prototype

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  7. Super K

    Super K New Member

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    The competitors... high level projects. Every saturday a dozen of footy boats in Genoa port

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    This is a footy based on Tyler's SliM a diagonal footy very thin and fast. In heavy conditions is very steady and reactive in downwind

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    Steri S2 with traditional rig mainsail and jib. A last year project wider than the others but fast in many wind conditions

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    From sx S2, S3, S1 e SliM.

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    Audizio's last footy project with traditional rig. A very fast and light footy boat always in progress

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    #7 Super K, Mar 20, 2015
    Last edited: Mar 22, 2015
  8. Super K

    Super K New Member

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    RIGS

    In the meanwhile new rigs are available for testing. The boat is multirole and fast in any condition. Close hauled with unarig is very good and the angle too. Unarig mast is higher than traditional sails and running with fresh breeze is less easier but generally speaking the footy Steri S3 is very fast

    Rig n 3 strong breeze. Mast not so high and long boom

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    Rig n 6 in strong wind quite usual in Genoa port. Mast proportionally higher and boom shorter. The boat is able to manage strong gust

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    Italian flag :)

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  9. Brett

    Brett Super Moderator

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    Superb footy projects.Italy is showing a very high level of development in this class!
     
  10. tahoeslim

    tahoeslim New Member

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    I just found these amazing pics of S3 with CF hulls.... I just finished making a Balsa Slim from the UK website... and appreciate all the work that goes into making these hulls.... I am wondering what the internal layout is for batteries & servos in these models. I need to find a way to avoid scooping water into the bow fairlead.... maybe by redesigning the interior. Also wondering if keel fin is removable..
     

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