Multihulls

Discuss multi-hull sailboat design, production and custom sailing catamarans and trimarans.

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  1. Doug Lord

    Groupama 3-almost 800-Foil Assist!

    Doug Lord, Jul 23, 2007 ... 2
    Replies:
    16
    Views:
    5,713
    Doug Lord
    Jul 31, 2007
  2. bjhbjh

    Question for you experts

    bjhbjh, Jul 25, 2007
    Replies:
    11
    Views:
    3,972
    bjhbjh
    Jul 31, 2007
  3. Rolf Nilsen

    Beachcat foils, planform.

    Rolf Nilsen, Aug 6, 2007
    Replies:
    0
    Views:
    2,410
    Rolf Nilsen
    Aug 6, 2007
  4. rob denney

    Video of unstayed mast on a multi

    rob denney, Aug 8, 2007
    Replies:
    0
    Views:
    2,536
    rob denney
    Aug 8, 2007
  5. holly

    Stringer Lumber question?

    holly, Jul 31, 2007
    Replies:
    12
    Views:
    7,937
    diagram
    Aug 9, 2007
  6. songson

    Block coeficient

    songson, Aug 9, 2007
    Replies:
    1
    Views:
    2,348
    terhohalme
    Aug 9, 2007
  7. pulsar

    Catamaran relied on DUO425 plans

    pulsar, Aug 6, 2007
    Replies:
    8
    Views:
    5,403
    pulsar
    Aug 9, 2007
  8. rapscallion

    8 meter trimaran design

    rapscallion, Aug 9, 2007
    Replies:
    0
    Views:
    3,911
    rapscallion
    Aug 9, 2007
  9. Sailingpeanut

    Trimaran - tacking probelm

    Sailingpeanut, Nov 15, 2006
    Replies:
    8
    Views:
    6,880
    Meanz Beanz
    Aug 10, 2007
  10. guppy

    naval architect needed for 60' circumnav tri

    guppy, May 14, 2007
    Replies:
    8
    Views:
    3,741
    guppy
    Aug 12, 2007
  11. razor

    Dix design Cat

    razor, Jul 19, 2007
    Replies:
    2
    Views:
    4,635
    Pedigree Cats
    Aug 14, 2007
  12. jedkins

    Screacher versus spinnaker on 20' trimaran

    jedkins, Aug 17, 2007
    Replies:
    4
    Views:
    9,156
    jedkins
    Aug 17, 2007
  13. Doug Lord

    Banque Populaire V - Foil Assist

    Doug Lord, Aug 18, 2007
    Replies:
    0
    Views:
    3,495
    Doug Lord
    Aug 18, 2007
  14. seadog1970

    Catamaran beam vs trimaran beam

    seadog1970, Aug 16, 2007
    Replies:
    11
    Views:
    10,374
    seadog1970
    Aug 19, 2007
  15. holly

    Luanan Plywood-good or bad?

    holly, Aug 16, 2007
    Replies:
    7
    Views:
    6,374
    Pierre R
    Aug 19, 2007
  16. Chris Ostlind

    No Foil Assist on IDEC

    Chris Ostlind, Aug 20, 2007
    Replies:
    6
    Views:
    5,667
    Chris Ostlind
    Aug 21, 2007
  17. zigzag

    Typhoon

    zigzag, Aug 21, 2007
    Replies:
    1
    Views:
    3,213
    luftspringaren
    Aug 22, 2007
  18. zigzag

    Lock Crowther

    zigzag, Aug 3, 2007 ... 2
    Replies:
    16
    Views:
    15,364
    zigzag
    Aug 22, 2007
  19. rob denney

    Quickest one off build method

    rob denney, Aug 22, 2007
    Replies:
    2
    Views:
    3,426
    rob denney
    Aug 23, 2007
  20. primozk

    Converting Dart 20 cat into a tri

    primozk, Aug 27, 2007
    Replies:
    0
    Views:
    2,875
    primozk
    Aug 27, 2007
  21. Gary Baigent

    Juan K on multihulls in AC

    Gary Baigent, Aug 28, 2007
    Replies:
    0
    Views:
    3,869
    Gary Baigent
    Aug 28, 2007
  22. Doug Lord

    Bradfield Foiler NF³ on TWO(2) Foils

    Doug Lord, Aug 26, 2007
    Replies:
    9
    Views:
    7,931
    Man Overboard
    Aug 31, 2007
  23. Doug Lord

    Tek-Kat

    Doug Lord, Sep 1, 2007
    Replies:
    0
    Views:
    4,510
    Doug Lord
    Sep 1, 2007
  24. rapscallion

    build materials for trimaran

    rapscallion, Sep 1, 2007
    Replies:
    3
    Views:
    3,174
    Trevlyns
    Sep 2, 2007
  25. rapscallion

    l ' H Y D R O P T E R E

    rapscallion, Sep 3, 2007
    Replies:
    1
    Views:
    2,438
    Doug Lord
    Sep 3, 2007
  26. Dave-K

    Trimaran Deck and ride

    Dave-K, Sep 3, 2007
    Replies:
    1
    Views:
    2,820
    Chris Ostlind
    Sep 4, 2007
  27. holly

    Which Lumber?

    holly, Sep 6, 2007
    Replies:
    4
    Views:
    2,721
    holly
    Sep 7, 2007
  28. Doug Lord

    Lake Geneva Challenge

    Doug Lord, Sep 6, 2007
    Replies:
    4
    Views:
    2,399
    TTS
    Sep 8, 2007
  29. wingless

    Sailing Multihull Navy Project

    wingless, Sep 9, 2007
    Replies:
    1
    Views:
    2,728
    Doug Lord
    Sep 9, 2007
  30. mpsm1957

    adding a sugar scoop to 46ft cross tri

    mpsm1957, Oct 4, 2006
    Replies:
    8
    Views:
    9,066
    Tri guy
    Sep 10, 2007
  31. Earl Boebert

    The McIntyre Sailplane Catamaran

    Earl Boebert, Sep 15, 2007
    Replies:
    1
    Views:
    2,514
    Doug Lord
    Sep 15, 2007
  32. Doug Lord

    C Class Banana Foil

    Doug Lord, May 27, 2006
    Replies:
    12
    Views:
    4,165
    Doug Lord
    Sep 23, 2007
  33. rapscallion

    ultimate 3.5 M tri

    rapscallion, Sep 22, 2007
    Replies:
    6
    Views:
    3,338
    jamez
    Sep 24, 2007
  34. AndrewK

    Catamaran forebeam shape

    AndrewK, Aug 24, 2007 ... 2
    Replies:
    18
    Views:
    7,682
    AndrewK
    Sep 26, 2007
  35. guest200901

    wiring diagram for `46 catamaran

    guest200901, Sep 26, 2007
    Replies:
    9
    Views:
    5,986
    guest200901
    Sep 27, 2007
  36. Navy Dave

    Help in determining building materials requirements... please!

    Navy Dave, Sep 24, 2007
    Replies:
    12
    Views:
    2,968
    Navy Dave
    Sep 27, 2007
  37. quist

    foil info

    quist, Sep 29, 2007
    Replies:
    5
    Views:
    2,725
    tspeer
    Oct 1, 2007
  38. Trevlyns

    A New Proa Concept?

    Trevlyns, Sep 30, 2007
    Replies:
    9
    Views:
    4,586
    safewalrus
    Oct 4, 2007
  39. TTS

    New VPLP Foiling Cat

    TTS, Oct 5, 2007
    Replies:
    1
    Views:
    2,624
    Doug Lord
    Oct 6, 2007
  40. Busman1965

    An Interesting Small Cat

    Busman1965, Sep 5, 2007
    Replies:
    4
    Views:
    3,873
    Busman1965
    Oct 7, 2007
Showing threads 201 to 240 of 3,309

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