Multihulls

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

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  1. kingofsportsIII

    Building a 100' Trimaran

    kingofsportsIII, Sep 2, 2006
    Replies:
    1
    Views:
    5,425
    marshmat
    Sep 2, 2006
  2. kgs113

    Trimaran Id?

    kgs113, Sep 4, 2006
    Replies:
    0
    Views:
    3,380
    kgs113
    Sep 4, 2006
  3. latestart77

    Multi-Hull Concept Boat

    latestart77, Sep 6, 2006
    Replies:
    1
    Views:
    4,450
    stonebreaker
    Sep 6, 2006
  4. cat girl

    Motor sailing catamaran rig design

    cat girl, Sep 8, 2006 ... 2
    Replies:
    19
    Views:
    5,835
    FAST FRED
    Sep 30, 2006
  5. MattKing

    By way of introduction

    MattKing, Sep 12, 2006
    Replies:
    4
    Views:
    2,090
    longliner45
    Sep 14, 2006
  6. grob

    T Foils on Cats

    grob, Sep 16, 2006
    Replies:
    7
    Views:
    5,078
    Doug Lord
    Sep 25, 2006
  7. yipster

    carbon mast, keflar rigging?

    yipster, Sep 17, 2006
    Replies:
    10
    Views:
    3,943
    catmando2
    May 16, 2007
  8. djwkd

    Sea serpent:a coastal raft

    djwkd, Sep 18, 2006
    Replies:
    2
    Views:
    2,554
    djwkd
    Sep 30, 2006
  9. BulBob

    Me Again

    BulBob, Sep 26, 2006
    Replies:
    8
    Views:
    2,213
    BulBob
    Sep 26, 2006
  10. china

    poontoon house boats to be built in jamaica.

    china, Sep 27, 2006
    Replies:
    3
    Views:
    3,912
    dondelmundo
    Jan 19, 2007
  11. Amador

    AMAS or OUTRIGGERS

    Amador, Sep 29, 2006
    Replies:
    3
    Views:
    3,878
    Amador
    Sep 29, 2006
  12. Doug Lord

    Planing Trimarans

    Doug Lord, Sep 30, 2006 ... 28 29 30
    Replies:
    438
    Views:
    116,685
    Gary Baigent
    Jun 30, 2016
  13. L. Hutchins

    A Cat Hull profile

    L. Hutchins, Sep 30, 2006
    Replies:
    7
    Views:
    6,103
    Erwan
    Jan 28, 2007
  14. navarch_hish

    Why two engines in a hull

    navarch_hish, Oct 1, 2006
    Replies:
    3
    Views:
    3,152
    rkpshenoy
    Jun 16, 2007
  15. vinnyt

    Aluminum CAT Designs

    vinnyt, Oct 2, 2006
    Replies:
    0
    Views:
    3,538
    vinnyt
    Oct 2, 2006
  16. mpsm1957

    adding a sugar scoop to 46ft cross tri

    mpsm1957, Oct 4, 2006
    Replies:
    8
    Views:
    9,049
    Tri guy
    Sep 10, 2007
  17. NewToBuilding

    P95

    NewToBuilding, Oct 6, 2006
    Replies:
    6
    Views:
    7,412
    eastern motors
    Oct 9, 2013
  18. vronp

    "underwater" blocks for daggerboard system

    vronp, Oct 8, 2006
    Replies:
    0
    Views:
    3,241
    vronp
    Oct 8, 2006
  19. Bill Dunn

    Tremolino back in Production

    Bill Dunn, Oct 8, 2006
    Replies:
    12
    Views:
    11,321
    Momo2000
    Apr 10, 2007
  20. PrimoPiatti

    Catamran with four masts

    PrimoPiatti, Oct 8, 2006
    Replies:
    5
    Views:
    4,469
    Roger Dann
    Dec 11, 2006
  21. kach22i

    Multi-Hull layouts evolution of theory and design

    kach22i, Oct 9, 2006
    Replies:
    9
    Views:
    14,780
    Alan M.
    Nov 26, 2006
  22. Reality Fluno

    Multiplast does a Performance Cruiser?

    Reality Fluno, Oct 9, 2006
    Replies:
    11
    Views:
    7,338
    brian eiland
    Oct 11, 2006
  23. nick storm

    Adjustable bulges in catamaran hulls

    nick storm, Oct 9, 2006
    Replies:
    0
    Views:
    3,057
    nick storm
    Oct 9, 2006
  24. tskl

    Houseboat design

    tskl, Oct 10, 2006
    Replies:
    10
    Views:
    10,298
    JohnHeart
    Nov 9, 2006
  25. grumpygrady

    what is it ?

    grumpygrady, Oct 10, 2006 ... 2 3
    Replies:
    32
    Views:
    8,905
    Boston
    Dec 4, 2011
  26. Ryerson

    Trimaran Rigging Question

    Ryerson, Oct 14, 2006
    Replies:
    2
    Views:
    3,436
    Ryerson
    Oct 14, 2006
  27. Trevlyns

    Asymmetric hulls

    Trevlyns, Oct 15, 2006 ... 2 3
    Replies:
    33
    Views:
    29,978
    DCockey
    Sep 22, 2020
  28. Dodgey_rog

    Heydoesanybodyknow

    Dodgey_rog, Oct 15, 2006
    Replies:
    1
    Views:
    1,997
    fhrussell
    Oct 16, 2006
  29. Doug Lord

    Prototype Singlehanded Hydrofoil Catamaran

    Doug Lord, Oct 18, 2006
    Replies:
    2
    Views:
    8,219
    Doug Lord
    Nov 1, 2006
  30. jpriestley

    Outboard: port or starboard?

    jpriestley, Oct 23, 2006
    Replies:
    1
    Views:
    2,825
    Jimbo1490
    Oct 23, 2006
  31. craigio2

    what boat is this? (Please Help!)

    craigio2, Oct 24, 2006
    Replies:
    0
    Views:
    2,661
    craigio2
    Oct 24, 2006
  32. Jimmair

    Wave-piercers + multi-hulls

    Jimmair, Oct 27, 2006
    Replies:
    1
    Views:
    3,430
    garydierking
    Oct 28, 2006
  33. bayrider

    Cat Design

    bayrider, Oct 29, 2006 ... 2
    Replies:
    17
    Views:
    8,277
    AMN
    Nov 23, 2006
  34. Doug Lord

    Winged Trimaran-Kotaro Horiuchi

    Doug Lord, Nov 1, 2006 ... 2
    Replies:
    21
    Views:
    33,250
    Doug Lord
    Jul 29, 2010
  35. Trevlyns

    Ply thickness

    Trevlyns, Nov 7, 2006
    Replies:
    4
    Views:
    3,523
    Eric Sponberg
    Nov 9, 2006
  36. fhrussell

    Earth Race

    fhrussell, Nov 8, 2006 ... 2
    Replies:
    24
    Views:
    17,699
    SpiritWolf15x
    Aug 29, 2011
  37. brian eiland

    X-Beam and the Giant

    brian eiland, Nov 12, 2006 ... 2 3
    Replies:
    35
    Views:
    14,940
    brian eiland
    Aug 28, 2020
  38. waynemarlow

    Daggerboard position in hull

    waynemarlow, Nov 13, 2006
    Replies:
    1
    Views:
    4,778
    PAR
    Nov 14, 2006
  39. Sailingpeanut

    Trimaran - tacking probelm

    Sailingpeanut, Nov 15, 2006
    Replies:
    8
    Views:
    6,865
    Meanz Beanz
    Aug 10, 2007
  40. Craig C

    Superyacht Catamarans

    Craig C, Nov 19, 2006
    Replies:
    0
    Views:
    7,529
    Craig C
    Nov 19, 2006
Showing threads 121 to 160 of 3,306

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