Boat Design

Discuss boat design concepts, projects, plans, reviews, resources, and general design topics.

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  1. High72

    Solar powered boat

    High72, Dec 27, 2023 ... 2
    Replies:
    28
    Views:
    2,359
    High72
    Apr 18, 2024 at 10:03 AM
  2. tpenfield

    Transom Pods - Flotation and Extended Planing Surface

    tpenfield, Aug 16, 2022 ... 2 3 4
    Replies:
    56
    Views:
    14,231
    MaxMon1999
    Apr 18, 2024 at 7:55 AM
  3. Pointlineplane

    Ideal longitudinal center

    Pointlineplane, Mar 31, 2024
    Replies:
    10
    Views:
    807
    C. Dog
    Apr 18, 2024 at 1:11 AM
  4. philSweet

    If Space X can catch a rocket, why not a boat?

    philSweet, Apr 17, 2024 at 5:51 PM
    Replies:
    2
    Views:
    112
    bajansailor
    Apr 17, 2024 at 8:50 PM
  5. bushsailor

    Curved foil design

    bushsailor, Apr 7, 2024
    Replies:
    8
    Views:
    454
    Ad Hoc
    Apr 17, 2024 at 8:48 PM
  6. JCT2024

    Help finding the right plans

    JCT2024, Apr 16, 2024 at 3:35 PM ... 2
    Replies:
    16
    Views:
    284
    C. Dog
    Apr 17, 2024 at 6:20 PM
  7. Squidly-Diddly

    what is the inside scoop on big Baltimore bridge crash?

    Squidly-Diddly, Mar 26, 2024 ... 2 3 4
    Replies:
    47
    Views:
    2,526
    gonzo
    Apr 17, 2024 at 5:23 PM
  8. John Ost

    Joe Dobler Q-17

    John Ost, Jul 31, 2012
    Replies:
    1
    Views:
    2,293
    cluttonfred
    Apr 17, 2024 at 12:44 PM
  9. Nathan Hill

    Looking for custom power catamaran boat builder

    Nathan Hill, Mar 26, 2024
    Replies:
    5
    Views:
    602
    fpjeepy05
    Apr 17, 2024 at 10:45 AM
  10. cluttonfred

    Ruminations on Bolger's Storm Petrel

    cluttonfred, Apr 9, 2014 ... 2
    Replies:
    21
    Views:
    8,447
    cluttonfred
    Apr 17, 2024 at 5:39 AM
  11. JoshTruman

    Fuel efficiency index

    JoshTruman, Apr 16, 2024 at 8:50 AM
    Replies:
    1
    Views:
    156
    philSweet
    Apr 16, 2024 at 4:45 PM
  12. mitchgrunes

    How stable would this 2 story houseboat near San Francisco be?

    mitchgrunes, Apr 10, 2024
    Replies:
    11
    Views:
    508
    Blueknarr
    Apr 14, 2024 at 8:06 PM
  13. Bouygues

    Refurbishing old drawings

    Bouygues, Apr 13, 2024 at 5:19 AM
    Replies:
    2
    Views:
    254
    Rumars
    Apr 13, 2024 at 7:09 AM
  14. Thule

    Logic in different length hulls

    Thule, Feb 19, 2024 ... 3 4 5
    Replies:
    74
    Views:
    3,727
    CarlosK2
    Apr 12, 2024 at 5:24 AM
  15. onlineentity

    Lamination Schedule Order - Which cloth type should be used where?

    onlineentity, Apr 9, 2024
    Replies:
    13
    Views:
    428
    onlineentity
    Apr 11, 2024
  16. Swamplizard

    Not a Design but a Use Case change: Prop changes as needed?

    Swamplizard, Mar 13, 2024 ... 2 3
    Replies:
    32
    Views:
    1,725
    Swamplizard
    Apr 11, 2024
  17. DogCavalry

    Conversion of a Fish Farm WorkBarge to Accommodations

    DogCavalry, Apr 2, 2024 ... 2
    Replies:
    16
    Views:
    761
    C. Dog
    Apr 11, 2024
  18. TOMMIC

    Boat design for sale or investor needed to start production

    TOMMIC, Apr 8, 2024
    Replies:
    8
    Views:
    475
    TANSL
    Apr 9, 2024
  19. rioandcopa

    Small RIB boat with HDPE hull

    rioandcopa, Apr 20, 2023 ... 2
    Replies:
    18
    Views:
    3,087
    BW Olivier
    Apr 2, 2024
  20. Dieter51

    Bolger June Bug as SUP

    Dieter51, Mar 18, 2024 ... 2
    Replies:
    20
    Views:
    1,200
    Dieter51
    Apr 1, 2024
  21. serdarbas

    Slipperlaunch electric pod engine power

    serdarbas, Mar 30, 2024
    Replies:
    7
    Views:
    453
    Dolfiman
    Mar 31, 2024
  22. Steelboat

    Dufour GL 350 keel support fiberglass mods

    Steelboat, Mar 28, 2024
    Replies:
    10
    Views:
    491
    Steelboat
    Mar 31, 2024
  23. comfisherman

    Stern thruster placment

    comfisherman, Mar 30, 2024
    Replies:
    7
    Views:
    333
    comfisherman
    Mar 30, 2024
  24. Marc78

    Downeast hull design

    Marc78, May 17, 2006 ... 4 5 6
    Replies:
    79
    Views:
    133,284
    Daniel1982
    Mar 30, 2024
  25. Kyle Motiv8Labs

    Naval Architect Needed (paid?) - I Cut My Houseboat In Half

    Kyle Motiv8Labs, Mar 26, 2024 ... 2
    Replies:
    24
    Views:
    1,003
    fallguy
    Mar 29, 2024
  26. egeabi

    Need Correction on Righting Lever (GZ) Estimation/Calculation

    egeabi, Mar 28, 2024
    Replies:
    1
    Views:
    293
    egeabi
    Mar 28, 2024
  27. Charlie layton

    Finding the manufacturer of my boat

    Charlie layton, Mar 26, 2024
    Replies:
    4
    Views:
    338
    Ike
    Mar 27, 2024
  28. Allen thomas

    I am looking for someone to help me design my boat please

    Allen thomas, Jan 8, 2024 ... 2
    Replies:
    15
    Views:
    1,570
    C. Dog
    Mar 27, 2024
  29. Jesse Flores

    Engineered drawing

    Jesse Flores, Mar 12, 2024 ... 2
    Replies:
    28
    Views:
    1,573
    Barry
    Mar 26, 2024
  30. Murvet

    Sportive fishing boat design for uni project, cuddy cabin

    Murvet, Mar 25, 2024
    Replies:
    4
    Views:
    439
    Murvet
    Mar 26, 2024
  31. driesdej

    Dingy Stretching

    driesdej, Mar 10, 2024
    Replies:
    8
    Views:
    861
    driesdej
    Mar 25, 2024
  32. MelLandry

    Optimizing Speed on Small Wood Hull

    MelLandry, Mar 20, 2024 ... 2
    Replies:
    15
    Views:
    916
    MelLandry
    Mar 23, 2024
  33. pironiero

    Shrouds question

    pironiero, Mar 18, 2024 ... 2 3 4
    Replies:
    47
    Views:
    1,467
    pironiero
    Mar 23, 2024
  34. egeabi

    Is Papanikolaou's work for estimation ship weight applicable for composite hulls?

    egeabi, Mar 21, 2024
    Replies:
    3
    Views:
    554
    egeabi
    Mar 23, 2024
  35. kerosene

    Ship/boat renders what matters?

    kerosene, Mar 20, 2024
    Replies:
    11
    Views:
    594
    mc_rash
    Mar 22, 2024
  36. Squidly-Diddly

    Russian around the world inflatable sailing cat ended by shark attacks

    Squidly-Diddly, Sep 6, 2023 ... 2 3
    Replies:
    43
    Views:
    5,811
    AmandaWill775
    Mar 21, 2024
  37. Angelfish

    Help with a Delcraft alum boat

    Angelfish, Jul 4, 2007
    Replies:
    9
    Views:
    14,037
    C. Dog
    Mar 21, 2024
  38. edneu

    K&E Spline Weights and Splines

    edneu, Mar 19, 2024
    Replies:
    2
    Views:
    456
    edneu
    Mar 20, 2024
  39. peter radclyffe

    sub yacht

    peter radclyffe, Mar 20, 2024
    Replies:
    2
    Views:
    378
    Will Gilmore
    Mar 20, 2024
  40. pironiero

    Foam model of a boat

    pironiero, Mar 13, 2024 ... 2
    Replies:
    16
    Views:
    1,073
    pironiero
    Mar 20, 2024
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