Boat Design

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

Page 5 of 379
Sort By:
Title Start Date
Replies Views
Last Message ↓
  1. famosa

    windshield aluminium profile

    famosa, May 12, 2025
    Replies:
    13
    Views:
    2,059
    fallguy
    May 14, 2025
  2. pistnbroke

    Stacking boat in production

    pistnbroke, May 13, 2025
    Replies:
    4
    Views:
    1,195
    pistnbroke
    May 14, 2025
  3. Qmaran

    Grok AI helped me design a mast. Is it any good?

    Qmaran, Apr 25, 2025
    Replies:
    10
    Views:
    3,471
    gonzo
    May 12, 2025
  4. gdirl

    27’ Garvey plans

    gdirl, May 9, 2025
    Replies:
    6
    Views:
    1,518
    gdirl
    May 10, 2025
  5. brian eiland

    Redesigning the Pilgrim 40 Trawler / Canal Boat / Coastal Cruiser

    brian eiland, Jan 24, 2017 ... 2
    Replies:
    19
    Views:
    30,514
    fallguy
    May 8, 2025
  6. yanivmass

    converting ABS moment of inertia units

    yanivmass, May 8, 2025
    Replies:
    0
    Views:
    889
    yanivmass
    May 8, 2025
  7. brian eiland

    New Age Trawler/Motorsailer; Kite assisted PowerYacht

    brian eiland, Nov 20, 2007 ... 25 26 27
    Replies:
    395
    Views:
    173,312
    brian eiland
    May 6, 2025
  8. Standpipe

    St Pierre Dory - much touted seaworthiness

    Standpipe, Mar 31, 2017 ... 2
    Replies:
    26
    Views:
    21,306
    Emerson White
    May 6, 2025
  9. Squidly-Diddly

    would you drown in big ships wake due to air bubbles lowering density?

    Squidly-Diddly, Apr 27, 2025
    Replies:
    13
    Views:
    3,228
    Will Gilmore
    May 5, 2025
  10. KEL505

    Elco Lines Drawings

    KEL505, May 4, 2025
    Replies:
    0
    Views:
    1,025
    KEL505
    May 4, 2025
  11. cmetzbower

    Can someone help explain the old “Suicide” class rules to me?

    cmetzbower, Feb 25, 2025 ... 2
    Replies:
    16
    Views:
    5,382
    starcmr
    May 2, 2025
  12. Guest625101138

    Pedal Powered Boats

    Guest625101138, Jul 14, 2008 ... 151 152 153
    Replies:
    2,292
    Views:
    1,159,869
    Tedd White
    Apr 30, 2025
  13. seapassionate

    37 ft (approx.) big game sport fishing boat design

    seapassionate, Dec 10, 2024
    Replies:
    11
    Views:
    2,163
    philSweet
    Apr 27, 2025
  14. Busanga

    Osprey 24 Fisherman Pilothouse IO to Outboard conversion

    Busanga, May 29, 2022
    Replies:
    10
    Views:
    4,299
    CaptG
    Apr 25, 2025
  15. Maxxi

    17ft aluminium center console boat - Opinions?

    Maxxi, Apr 10, 2019 ... 2 3
    Replies:
    30
    Views:
    11,395
    gonzo
    Apr 22, 2025
  16. Akeswins

    Planing hull inclines to the left

    Akeswins, Jul 23, 2018 ... 2 3 4
    Replies:
    49
    Views:
    10,438
    Akeswins
    Apr 22, 2025
  17. Squidly-Diddly

    I don't get it, what makes this mech-fish swim exactly?

    Squidly-Diddly, Apr 16, 2025
    Replies:
    6
    Views:
    2,696
    Squidly-Diddly
    Apr 21, 2025
  18. cmetzbower

    Trim Tab on a Daggerboard?

    cmetzbower, Apr 17, 2025
    Replies:
    8
    Views:
    1,353
    CarlosK2
    Apr 19, 2025
  19. MotorCityBW

    Convert a JPG Boat Photo to CAD like drawing graphic

    MotorCityBW, Aug 16, 2023 ... 2
    Replies:
    23
    Views:
    9,456
    starcmr
    Apr 15, 2025
  20. MtUmutSarac

    How to make Oru Kayak with - PP Solid - No Corrugated Sheet

    MtUmutSarac, Apr 7, 2025
    Replies:
    6
    Views:
    2,560
    starcmr
    Apr 14, 2025
  21. MtUmutSarac

    Marseille France Yacht Club Flat Bottom Boats

    MtUmutSarac, Apr 7, 2025
    Replies:
    9
    Views:
    2,665
    montero
    Apr 14, 2025
  22. yabert

    How to design aluminum dinghy

    yabert, Dec 19, 2024 ... 2
    Replies:
    21
    Views:
    5,178
    starcmr
    Apr 12, 2025
  23. MarkOHara

    Sean Crowley's "FINN AGAIN" a £2,000 Atlantic Row Boat

    MarkOHara, Apr 8, 2025
    Replies:
    5
    Views:
    1,625
    montero
    Apr 12, 2025
  24. the brain

    Installing new saddle tanks

    the brain, Apr 9, 2025
    Replies:
    0
    Views:
    1,107
    the brain
    Apr 9, 2025
  25. the brain

    I would like to make a main engine bracket

    the brain, Apr 1, 2025
    Replies:
    6
    Views:
    2,483
    the brain
    Apr 9, 2025
  26. Pete Smith

    Small electric powered catamaran for safety boat use?

    Pete Smith, Oct 21, 2023
    Replies:
    6
    Views:
    3,576
    WarrenM
    Apr 8, 2025
  27. Silas McGhee

    Small Power Catamarans?

    Silas McGhee, Jun 6, 2024
    Replies:
    14
    Views:
    7,454
    WarrenM
    Apr 8, 2025
  28. MtUmutSarac

    found a boat plan named wanderer, is it wayfarer , can experts look at it ?

    MtUmutSarac, Apr 7, 2025
    Replies:
    5
    Views:
    2,040
    wet feet
    Apr 8, 2025
  29. Willallison

    Crouch Constant

    Willallison, May 24, 2002 ... 2
    Replies:
    22
    Views:
    30,010
    DogCavalry
    Apr 5, 2025
  30. Ufuk

    hull design angle

    Ufuk, Mar 17, 2025
    Replies:
    3
    Views:
    1,673
    gonzo
    Apr 4, 2025
  31. HJS

    EcoSmart, an efficient motorboat

    HJS, Mar 9, 2022 ... 2 3 4
    Replies:
    47
    Views:
    11,013
    gonzo
    Apr 4, 2025
  32. daveygoz

    4-5 metre trailerable power cat build

    daveygoz, Apr 2, 2025
    Replies:
    0
    Views:
    1,100
    daveygoz
    Apr 2, 2025
  33. Jolly Mon

    Catamaran Dinghy

    Jolly Mon, Jun 30, 2019 ... 2
    Replies:
    28
    Views:
    15,851
    daveygoz
    Apr 2, 2025
  34. Tom V

    Eastern Lobsterman 27 Listing at high speed

    Tom V, Jul 31, 2023 ... 2
    Replies:
    22
    Views:
    5,215
    Greg Bon
    Mar 31, 2025
  35. LouReed

    Aluminum jet to outboard conversion

    LouReed, Mar 23, 2015
    Replies:
    5
    Views:
    5,855
    DawsP
    Mar 30, 2025
  36. mitchgrunes

    Wanted: Lighweight sea kayak or baidarka near DC

    mitchgrunes, Mar 5, 2025 ... 2 3
    Replies:
    42
    Views:
    6,020
    BlueBell
    Mar 30, 2025
  37. the brain

    Partially rotted wood transom repair or replace

    the brain, Mar 10, 2025
    Replies:
    12
    Views:
    4,720
    the brain
    Mar 30, 2025
  38. Ange

    Total noob wants to build a floating home / house boat, looking for any and all advice

    Ange, Jan 26, 2025
    Replies:
    12
    Views:
    5,247
    gonzo
    Mar 28, 2025
  39. Puteri

    Urgent: Need Lines Plan for Bulk Carrier (55-65K DWT) for University Project

    Puteri, Mar 26, 2025
    Replies:
    3
    Views:
    1,512
    Tops
    Mar 27, 2025
  40. kapnD

    Glass both sides?

    kapnD, Jun 2, 2024 ... 2 3
    Replies:
    30
    Views:
    4,401
    kapnD
    Mar 27, 2025
Showing threads 161 to 200 of 15,156

Thread Display Options

Loading...
Page 5 of 379