View Full Version : Multihulls


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  1. Warren 32 & 35
  2. Gunboat observation & rudders
  3. F31 or F32
  4. urgent request for help plz about pentamaran
  5. deeper bow sail higher ??
  6. outrigger canoe lamination schedule
  7. Catamaran hull difference sail / power
  8. Duo 800
  9. Sailing: The mythical 50 knot barrier
  10. multihull weight
  11. Quick building strategies
  12. Rudders & plates along centreline between hulls on Cats
  13. Rudders & plates along centreline between hulls on Cats
  14. Sailor Sam
  15. Turning Grumman Canoe into waka ama
  16. New VPLP Foiling Cat
  17. Entry Level-Youth Catamaran
  18. 68 critchfeild montego 17' trihull
  19. A New Proa Concept?
  20. foil info
  21. New folding mechanism for old Texas Trimaran
  22. wiring diagram for `46 catamaran
  23. Help in determining building materials requirements... please!
  24. multihull scantlings
  25. ultimate 3.5 M tri
  26. The McIntyre Sailplane Catamaran
  27. Sailing Multihull Navy Project
  28. International 3 meter
  29. Lake Geneva Challenge
  30. Which Lumber?
  31. An Interesting Small Cat
  32. Trimaran Deck and ride
  33. l ' H Y D R O P T E R E
  34. build materials for trimaran
  35. Center nacelles and wave pounding in cats.
  36. Tek-Kat
  37. Dual lateral rigs
  38. Juan K on multihulls in AC
  39. Converting Dart 20 cat into a tri
  40. Bradfield Foiler NF³ on TWO(2) Foils
  41. Catamaran forebeam shape
  42. Crowther karaken 33 - Rigging
  43. Foiling C-Class
  44. Quickest one off build method
  45. Typhoon
  46. No Foil Assist on IDEC
  47. Banque Populaire V - Foil Assist
  48. BIO refit on Crowther Twiggy
  49. Screacher versus spinnaker on 20' trimaran
  50. Catamaran beam vs trimaran beam
  51. Luanan Plywood-good or bad?
  52. Trying to design my own cat.
  53. 8 meter trimaran design
  54. Block coeficient
  55. Video of unstayed mast on a multi
  56. Catamaran relied on DUO425 plans
  57. Beachcat foils, planform.
  58. Hobie 17 Amas
  59. Lock Crowther
  60. Stringer Lumber question?
  61. Another question about Hobby Kat
  62. Foil Assisted Cruising Cat
  63. WSL: Foil Assist-Final Specs
  64. Question for you experts
  65. daysailing catamaran plans
  66. Groupama 3-almost 800-Foil Assist!
  67. Need Catamaran info Please!
  68. Dix design Cat
  69. multi hull house boat design
  70. Easy to build, cheap, foils?
  71. Should I buy this
  72. Exploder 23+ Revisit
  73. Unstayed cat ketch tri?
  74. Sodebo-Design Innovation
  75. Fishing/Hunting pontoon boat
  76. how do I sort through the slew of beachcat plans available?
  77. Making a "Park Avenue" Boom
  78. Fast Cat For Sale
  79. Proposal for catamaran rudders
  80. Multi 6.6 : 22' Daysailing Tri
  81. design schools
  82. Stupid pontoon questons
  83. Adding dagger boards to polyethylene amas?
  84. I'm going to make holes in my mast!
  85. Beachcat vs. Beachtri?
  86. Beach, hobie or sail-cat
  87. location of bulkheads
  88. Cross trimaran
  89. Rotating wing mast
  90. Mission analysis
  91. New Groupma Maxi-Tri Record Run
  92. Diagonal daggerboards
  93. Ultimate 18' Tri ?
  94. Pontoon boat, fiberglass ?
  95. Is this doable?
  96. 14' Singlehanded Trimaran
  97. naval architect needed for 60' circumnav tri
  98. High performance small tri project
  99. ama design for 60' alum circumnav tri
  100. Dragonfly 920 home build?
  101. Self righting sailing cat "something else"
  102. New Take on Tremolino
  103. Attention Australian builders
  104. Asymetric foils - are they worth it?
  105. sailing party barge ?????
  106. sailing party barge
  107. Trailer Cat Design Study
  108. Looking for info on out of prod powercat
  109. Where to start?
  110. Catamaran design help
  111. Which rig setup / sail configuration is better?
  112. ice skier
  113. carbon fibre rudder shafts
  114. mitsubishi diesel M4.17
  115. Monohulls need more care when beaching
  116. US Sailing Drops Multihulls From Olympics
  117. Wish list for cruising cats
  118. Starter plan
  119. outrigger sailboat
  120. Catamaran Steering Systems
  121. Manoverable Trimaran Design
  122. kurt hughes
  123. Gnat Class Trimaran Dinghy
  124. Tornado class plans
  125. catamaran steering systems
  126. Headstay attachment on rotating mast?
  127. Trimaran Design using a Hobie as a donor boat
  128. Catamaran Steering Systems
  129. Exploder-Extraordinary 23' Tri Design
  130. New to Boatbuilding... Need Help
  131. Trimaran Design
  132. 22ft racing tri design
  133. Need engineering consultation for USCG
  134. No Foilers in WSL
  135. Catamaran steering systems
  136. catamaran dinghy
  137. Transom Extension on Gemini Cat
  138. Big Steel Tri
  139. Fastest Sailboat on the Planet!
  140. ORMA 60 Class in Trouble?
  141. Designing and Constructing Crossbeams
  142. Wave resistance
  143. Software
  144. Newcomer on daggerboards
  145. Who makes F18 Masts?
  146. condensation in sealed amas
  147. Multi's in Syd - Hobart?
  148. New DVD on 18HT
  149. VPP Catamaran
  150. Modified Tigercat
  151. Micro-Tri , foil advice??
  152. Spitfire
  153. A little help here please
  154. Q about multihull
  155. 50'Self-Righting, 1200lb, Single Foil Proa-Rob Denney
  156. Superyacht Catamarans
  157. Trimaran - tacking probelm
  158. Daggerboard position in hull
  159. X-Beam and the Giant
  160. Earth Race
  161. Ply thickness
  162. Winged Trimaran-Kotaro Horiuchi
  163. Cat Design
  164. Wave-piercers + multi-hulls
  165. what boat is this? (Please Help!)
  166. Outboard: port or starboard?
  167. Prototype Singlehanded Hydrofoil Catamaran
  168. Heydoesanybodyknow
  169. Asymmetric hulls
  170. Trimaran Rigging Question
  171. what is it ?
  172. Houseboat design
  173. Adjustable bulges in catamaran hulls
  174. Multiplast does a Performance Cruiser?
  175. Multi-Hull layouts evolution of theory and design
  176. Catamran with four masts
  177. Tremolino back in Production
  178. "underwater" blocks for daggerboard system
  179. P95
  180. adding a sugar scoop to 46ft cross tri
  181. Aluminum CAT Designs
  182. Why two engines in a hull
  183. A Cat Hull profile
  184. Planing Trimarans
  185. AMAS or OUTRIGGERS
  186. poontoon house boats to be built in jamaica.
  187. Me Again
  188. Sea serpent:a coastal raft
  189. carbon mast, keflar rigging?
  190. T Foils on Cats
  191. By way of introduction
  192. Motor sailing catamaran rig design
  193. Multi-Hull Concept Boat
  194. Trimaran Id?
  195. Building a 100' Trimaran
  196. Canting Keel Monos vs Multihulls
  197. Tri performace
  198. 54' Catamaran Molds Empty
  199. A Cat Foils
  200. Interference Factor
  201. Looking for aluminum sailing cat plans
  202. woodtreatment
  203. Nacra 5 Tuning
  204. Good reasons NOT to design
  205. small catamaran plans needful
  206. Calculating beam scantlings for catamarans
  207. Whats the best material for hulls for home built 30' cat
  208. Ride comfort in power tris
  209. converting convential mono sail to tri-haul/outrig
  210. Plans needed for 42' Catana
  211. sideslip, round and vee
  212. Is NPL 3797 series suitable for 32 knot passenger catamaran monohull?
  213. Outrigger canoe plan....
  214. Groupama lll tri, 800 mile days
  215. joining hulls
  216. Sepeartion Ratio
  217. non-planar netting rails
  218. beam floatation
  219. Folding Catamaran
  220. Good design for a quick day sailor (under 20 ft)
  221. netting strength
  222. Ever heard of an Eigenbaum Catamaran?
  223. Righting moment to aluminum tubing size?
  224. Foil planforms
  225. Courses/Training
  226. What's required to make an ocean-going Catermaran?
  227. Starting out in Boat Design
  228. Fully planing amas for small Tri - opinions?
  229. Vortex Generatos vs. Cross Keels
  230. catamaran question
  231. Orange 2 takes new Atlantic record
  232. Concept designer wanted
  233. SuperCat 25
  234. Esthetics and its influence on small multihull design
  235. Personal Offshore Catamaran Design
  236. Stabilizing a big freighter canoe
  237. Aluminium racing Cats/Tris?
  238. Planing Catamaran
  239. Tri-ing? Yes very!
  240. Multihull hull construction - scantlings
  241. America's Cup sailed with Multihulls
  242. I BEAMS Poltruded Fiberglass (EXTREN)
  243. Free Crowther 10 molds
  244. Hobie Bravo
  245. C Class Banana Foil
  246. Big Canoe Trimaran.
  247. Va'a
  248. quick catamaran design question
  249. Planing hulls for sailing cat
  250. Project 3040