Boat Design

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

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  1. Squidly-Diddly

    whadda you think of SeaSteading?

    Squidly-Diddly, Feb 20, 2019 at 5:26 PM ... 2
    Replies:
    22
    Views:
    292
    JamesG123
    Feb 23, 2019 at 10:52 AM
  2. brianAD

    haines hunter breeze 470 transom design

    brianAD, Feb 23, 2019 at 6:44 AM
    Replies:
    1
    Views:
    36
    Mr Efficiency
    Feb 23, 2019 at 6:52 AM
  3. Alby1714

    standing rig alignment and cyclic loads

    Alby1714, Feb 18, 2019 at 8:12 AM
    Replies:
    3
    Views:
    144
    gonzo
    Feb 22, 2019 at 11:18 PM
  4. Floatything

    So... Chine runners?

    Floatything, Feb 19, 2019 at 10:12 AM
    Replies:
    11
    Views:
    291
    Phil Faris
    Feb 22, 2019 at 2:49 PM
  5. Sumit

    Resistance Calculation of planing hulls

    Sumit, Feb 20, 2019 at 11:25 AM
    Replies:
    13
    Views:
    240
    JSL
    Feb 22, 2019 at 2:21 PM
  6. DCockey

    Boat design/naval architecture and youth education

    DCockey, Feb 20, 2019 at 11:47 AM
    Replies:
    3
    Views:
    129
    Kramerica
    Feb 21, 2019 at 8:17 PM
  7. Schoolbus

    Looking for Bluewater Trimaran plans 40-50 feet

    Schoolbus, Feb 17, 2019 at 5:58 PM ... 2
    Replies:
    22
    Views:
    388
    Angélique
    Feb 21, 2019 at 4:09 AM
  8. Doug Lord

    Artemis Technology--Sustainable Future

    Doug Lord, Jan 29, 2019 ... 2 3 4
    Replies:
    58
    Views:
    1,243
    Angélique
    Feb 21, 2019 at 12:48 AM
  9. kevin donohue

    Plywood modified V Jon Boat plans

    kevin donohue, Feb 19, 2019 at 11:06 AM
    Replies:
    1
    Views:
    123
    Niclas Vestman
    Feb 20, 2019 at 10:05 AM
  10. Chesfisherman1

    Refit Advice-Stringers/Laminations/Strategy-15Ft 600lb Flats Boat

    Chesfisherman1, Feb 12, 2019
    Replies:
    2
    Views:
    175
    KD8NPB
    Feb 20, 2019 at 8:26 AM
  11. xellz

    Small part-time job offer. Looking for someone, who could draw plans for ~5m sit on top kayak type

    xellz, Nov 22, 2017 ... 2 3
    Replies:
    36
    Views:
    2,552
    Squidly-Diddly
    Feb 19, 2019 at 7:24 PM
  12. Floatything

    Wood building methods

    Floatything, Feb 18, 2019 at 3:57 PM
    Replies:
    6
    Views:
    168
    gonzo
    Feb 19, 2019 at 4:10 PM
  13. Fideusch

    Interior refit of a 22m steel sailboat

    Fideusch, Jan 8, 2019
    Replies:
    4
    Views:
    286
    JamesG123
    Feb 19, 2019 at 9:13 AM
  14. GhostlySailor

    What type of boat is this? Shrimp Boat??

    GhostlySailor, Feb 18, 2019 at 5:03 AM
    Replies:
    12
    Views:
    237
    Will Gilmore
    Feb 19, 2019 at 7:47 AM
  15. JosephT

    Frenchman sets sail across Atlantic in a barrel!

    JosephT, Dec 27, 2018 ... 7 8 9
    Replies:
    130
    Views:
    4,438
    Dolfiman
    Feb 19, 2019 at 5:34 AM
  16. SolomonGrundy

    Problem with Documented vessel and Campbell Yachts

    SolomonGrundy, Feb 9, 2019
    Replies:
    14
    Views:
    365
    SolomonGrundy
    Feb 17, 2019 at 9:53 PM
  17. bjdbowman

    Pram Perimeters

    bjdbowman, Jan 20, 2019
    Replies:
    13
    Views:
    507
    bjdbowman
    Feb 17, 2019 at 8:51 AM
  18. RichardNZ

    Outboard Bolt Pattern

    RichardNZ, Feb 13, 2019
    Replies:
    1
    Views:
    202
    RichardNZ
    Feb 14, 2019
  19. MattJ

    Recommended Boat Designer

    MattJ, Feb 14, 2019
    Replies:
    3
    Views:
    285
    Mr Efficiency
    Feb 14, 2019
  20. johnnythefish

    Kingfisher 26 vs Ocracoke 256

    johnnythefish, Feb 14, 2019
    Replies:
    0
    Views:
    141
    johnnythefish
    Feb 14, 2019
  21. Tink

    Skin on frame sailboat stiffness

    Tink, Jun 21, 2018 ... 2
    Replies:
    16
    Views:
    1,217
    upchurchmr
    Feb 14, 2019
  22. MattJ

    Pontoon Boat Hulls - Why Round?

    MattJ, Feb 11, 2019 ... 2
    Replies:
    17
    Views:
    427
    Mr Efficiency
    Feb 13, 2019
  23. bjdbowman

    Skin on Frame: Glue and Wood Question

    bjdbowman, Feb 12, 2019
    Replies:
    4
    Views:
    144
    bjdbowman
    Feb 13, 2019
  24. Nocanvas

    Mariner Seville 37 2008

    Nocanvas, Feb 11, 2019
    Replies:
    1
    Views:
    145
    kapnD
    Feb 12, 2019
  25. Manfred.pech

    Foil Optimist

    Manfred.pech, May 16, 2016 ... 3 4 5
    Replies:
    67
    Views:
    12,813
    Doug Lord
    Feb 10, 2019
  26. Sarfaraz Manjra

    Propeller calculation

    Sarfaraz Manjra, Jan 28, 2019
    Replies:
    6
    Views:
    370
    JSL
    Feb 10, 2019
  27. the brain

    Building live well that drains overboard and bubbles at sleeptime

    the brain, Jan 31, 2019
    Replies:
    14
    Views:
    324
    the brain
    Feb 10, 2019
  28. kapnD

    Man is regressing

    kapnD, Jan 30, 2019 ... 2
    Replies:
    19
    Views:
    798
    sharpii2
    Feb 8, 2019
  29. MMNet SEA

    Henk Tingen Designer - Kok boat builder

    MMNet SEA, Apr 16, 2007
    Replies:
    9
    Views:
    6,348
    tapburrbit
    Feb 7, 2019
  30. boats_designer_fr
    Locked

    FRP bonded connection calculations

    boats_designer_fr, Jan 31, 2019 ... 3 4 5
    Replies:
    70
    Views:
    1,653
    Boat Design Net Moderator
    Feb 6, 2019
  31. Doug Lord

    International Hydrofoil Society--Jan Newsletter

    Doug Lord, Feb 5, 2019
    Replies:
    3
    Views:
    202
    Angélique
    Feb 5, 2019
  32. Sarfaraz Manjra

    Torque calculation

    Sarfaraz Manjra, Feb 4, 2019
    Replies:
    1
    Views:
    174
    gonzo
    Feb 4, 2019
  33. bjdbowman

    Looking for Nordic Pram Plans... Cheap

    bjdbowman, Mar 3, 2018 ... 2
    Replies:
    22
    Views:
    1,800
    bjdbowman
    Feb 3, 2019
  34. fish53

    Motor whaleboat sail

    fish53, Feb 2, 2019
    Replies:
    5
    Views:
    201
    gonzo
    Feb 3, 2019
  35. Jeff Fasbender

    Contemplating Building a Trawler

    Jeff Fasbender, Oct 5, 2018 ... 2
    Replies:
    24
    Views:
    936
    kapnD
    Feb 2, 2019
  36. Darbio

    Solid RIB tubes

    Darbio, Jan 8, 2019
    Replies:
    13
    Views:
    477
    kach22i
    Jan 31, 2019
  37. N2everythg

    Main bulkhead replacement

    N2everythg, Dec 4, 2018 ... 2
    Replies:
    20
    Views:
    730
    N2everythg
    Jan 31, 2019
  38. andysailor

    Move forestay chainplate

    andysailor, Jan 27, 2019
    Replies:
    3
    Views:
    253
    gonzo
    Jan 29, 2019
  39. skatun

    Foldable catamaran

    skatun, Nov 20, 2018 ... 2 3
    Replies:
    36
    Views:
    1,427
    skatun
    Jan 28, 2019
  40. freeinthesea

    wet exhaust design

    freeinthesea, Jan 21, 2019
    Replies:
    1
    Views:
    293
    kapnD
    Jan 27, 2019
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