View Full Version : Multihulls


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  1. need help for quick & dirty tri: which design for P19 rig/hulls?
  2. WAG this
  3. Nemo-a new foiler and much more
  4. need help with a assymetrical cat- plywood and other things
  5. Hydroptere-61 knots(70.15mph) Peak
  6. Interesting design
  7. Crowther 40 cat
  8. Veal Heel for Small Trimarans
  9. Catamaran from two single hull boats
  10. Self-Righting / Rightable Trimaran
  11. looking for Formula 18 polar
  12. Amaryllis
  13. 39' Wavepiercer Flint Design Trimaran
  14. Post your design ideas
  15. Gecko Kurt Hughes formula 40, is it a good buy
  16. Malcolm Tennant Cat Comparison - Question
  17. Randy Smyth's Trimaran
  18. Optimizing a Tri for Light air
  19. Fastest boat for given sail area
  20. Can you span a Cat?
  21. Mast rotation hardware
  22. Everglades Challenge 2011
  23. Crowther design 85
  24. small cruising tri design
  25. Bermuda Multihull race videos
  26. Assymetric foils/hulls on a proa.
  27. small inboard diesel or outboard
  28. Sailrocket 2 set to launch
  29. Outboard motor on sail boat?
  30. paddle for an outrigger canoe
  31. Best simple 30' cruising cat
  32. Kites/Kite Foiler
  33. Polycore for flat sheet catamaran
  34. The "S" Number
  35. Keeping it simple. 16' overnighter
  36. beam windage
  37. old school
  38. Lightest hard center deck for a small cat
  39. Trimaran building materials
  40. Scarab 16
  41. proa for my wife
  42. a swim up for a dog
  43. newbe 18'trailerable cat
  44. Solar Powered Cat Conversion From A-class
  45. Double diamond spreader conversion
  46. Crowther 37 Tempest Trimaran Drawings/Study Plans
  47. Intro Ninth Charm
  48. Lindsay Cunningham 6m Trimaran?
  49. Hawaiian style spritsail: I know why, but why not?
  50. hobie 14 with a wavepiercing nose???
  51. Published data for SWATHS
  52. New production Cruising Cat parameters
  53. Catamaran furniture
  54. AYRS issue #55 Trimarans
  55. I got a chuckle out of this..
  56. Shockwave 37 History
  57. Hedley Nicol 42'
  58. New A Class Catamaran Rig: Square Top Jib
  59. Wing Sails
  60. Cross beam material - 11mtr racing cat
  61. Tri not capsize!
  62. Aluminum Wharram?
  63. Hobie 18 rig?
  64. Weta: Normal and Turbo Proposal
  65. Carbon Fibre spreaders for Carbon wing mast?
  66. daggerboard rudder
  67. Daggerboard questions
  68. Catamaran drag rise at less than hull speed
  69. Testing a model
  70. Rigging Query
  71. Nicol Tri - Alloy Lattice Crossbeams
  72. 20" Steel Power Catamaran
  73. Optimal crossbeam placement for small cat?
  74. High Performance Self-Righting Trimaran: The Test Model
  75. modular floating jetties
  76. Foil Ratio
  77. outrigger canoe with only one iato
  78. kite catamaran - best of both worlds?
  79. Grainger Spoon Bay Trimarans
  80. cat in trouble off Bermuda
  81. Bow Sprit Length & Rise above horizontal?
  82. Banque Populaire / Sodebo round the world / Trophee Jules Verne
  83. Small Catamaran Hull Joins
  84. The Concept of Beach Cat Revisited
  85. DNA A Class Catamaran
  86. neat idea from proafile
  87. Fast cruise biplane catamaran concept
  88. Folding beam again
  89. The edge of the N 20 ?
  90. canards on a cat ?
  91. Buccaneer 28 Trimaran.
  92. Crowther X-10
  93. Movable Ballast for Small Multihulls / Self-Righting?
  94. 60x16ft round aluminum tritoon river project - any Pro?
  95. Carbon3 trimaran from Nigel Irens
  96. Wharram Child of the Sea Alternatives
  97. comparison of old trimarans?
  98. Small trailerable cruising cats... biggest flaw?
  99. need help in building a small catamaran
  100. Little Wing 15 / Warren Light /Anybody sailed this boat?
  101. Any finished Kurt Hughes 38 catamaran?
  102. A couple of questions from a new enthusiast
  103. Groupama 3 wins 2010 Route du Rhum!
  104. Port Macquarie - twiggy? trimaran
  105. Biggest Catamaran ?
  106. used blue water capable cat's under $125K..recomendations???
  107. Hobie 18 + Tamanu hulls for a cruising oriented beachcat
  108. Understanding Curved Boards(in the A Class)
  109. TMS-20 update
  110. Route du Rhum Underway
  111. single handing 100 foot multihulls
  112. Sailing a 28.5" wide twinhull kayak, standing up, and sans outriggers
  113. Sea Cart 26
  114. Informations about wing sails
  115. walker bay 8 good multihull tender?
  116. Would this make a good domestic cat?
  117. MultiHull Motor Yachts over 100 feet.
  118. Antrim Trimarans?
  119. Kayak - trimaran, trying to find the best first toy
  120. Lock Crowther Kraken 25 Trimaran.
  121. construction sheltering in hawaii?
  122. Motor question
  123. 42ft racing trimaran
  124. Hi Raii -new foiler cat w/electronic foil control
  125. pedalcraft cat with foils
  126. multiple sails
  127. powersail planning trimaran
  128. air-assisted catamaran
  129. Whites Dragons-mini hydroptere-esq
  130. Converting Keels to Dagger Boards
  131. Training wheels for my canoe.
  132. l'hydroptere.ch
  133. Cruising Cat Hull Styles
  134. W17 trimaran...What do ya think??
  135. Folding catamran construction
  136. iceboats
  137. planing small proa?
  138. endplates on sails?
  139. Malibu Outrigger (sail #1) needs a home
  140. sails vs wingsails
  141. proa rigs
  142. upside-down hydrofoils
  143. wingmast and sail slides
  144. Taking off and landing
  145. V-44 Albatross World Speed Sailing Contender
  146. 20ft trailable powercat Skoota
  147. part complete 40ft catamaran
  148. Downsizing chain
  149. Where can I find, Full Pelt, 40' Trimaran
  150. 150%
  151. More Scarab Pics
  152. 8 Meter Day Sailer
  153. dihedral on a tri
  154. Video: Hobie Trifoiler passes R33-9/10-Catalina
  155. mast
  156. not happy
  157. refrigeration gas or elec
  158. Patient Lady Wing Control System
  159. 34th America's Cup: multihulls!
  160. New steel outrigger 80 foot long
  161. Early Multihulls of the 60's
  162. New Adventures! - 1st time building a boat - Quattro 16
  163. Install steering pedastal to transom hung rudders
  164. Pigmy Coho Wood Kit Sailyak (video)
  165. 37-42 ft Fast Live-aboard Cat recommendations
  166. Seacart 26
  167. Pacific proa pod
  168. A-class mast rotation
  169. Balance
  170. Catamaran sailing in gale- Video
  171. Flying - What does it really take?
  172. Farrier F9AX vs Kurt Hughes 31 Swing Wing Trimaran
  173. McGowan's 23' Tri 'Zip '
  174. My Little Mule (MLM)
  175. Madness
  176. HarryTri
  177. crusing cat crew rescue
  178. structural changes
  179. Triad Joe Dobler
  180. salt incrusted bolts?
  181. Placement of single rudder on catamaran
  182. From Mono to Tri
  183. What boat?
  184. Lightest Tender/Dinghy/Dink to Carry 6 pax plus luggage?
  185. easy catamarang
  186. want to know and Learn CATAMARAN
  187. Motorised Catamaran
  188. Fast Proa?
  189. Making a plywood box beam
  190. Heh, heh!!
  191. Catamaran hull freeboard minimum offshore?
  192. A-frame vs. mast on a cruising cat
  193. "semi-stayed" riggs
  194. maiden voyage
  195. Adding amas for stability?
  196. Do cats generally need a jib to tack reliably?
  197. Mehanics of Water Ballast
  198. Kick-up rope fuse
  199. HarryProa Style Hulls
  200. Tiki 36
  201. Extreme 40 collision-crew jumps for it...
  202. Single offcenter rudder for a cruising cat?
  203. New 23' Trimaran
  204. Any infos on Predator Trimarans?
  205. Missing boards
  206. How do I fix this?
  207. what is this for
  208. worlds largest proa
  209. mast raise fail
  210. Longshot Returns!
  211. My 28' Power Trimaran
  212. Best software for designing Cats
  213. crazy canoe cat
  214. Composite chainplates design and calculations
  215. Un-stayed mast flexibility
  216. Just bought a project tri
  217. Feasibility of building a multihull and cruising the tropics
  218. Hi Raii -new Swiss Unmanned Hydrofoil Cat Under Development
  219. Plastiki rig
  220. Wadrider 7
  221. Plastiki anyone?
  222. how do cats handle big waves?
  223. Corsica 15 R A New Design for Solo Sailing
  224. MPX-11 Very Small High Power Trimaran
  225. best possible steering
  226. High Powered Multihull.
  227. looking for a stock plywood cat design!
  228. Bulkhead Thickness
  229. Largest Port holes or window size in cat hulls
  230. Kraken 25 trimaran rebuild and question re: boarding step for off the beach tri
  231. Trying to design a homemade catamaran..
  232. Small tacking outrigger.
  233. catamaran
  234. Trampoline Attachment Help
  235. Un-flippable Proa
  236. Small tacking equal length outrigger/catamaran.
  237. Maora 10-cool little tri!
  238. Loisir 3000
  239. Best Cat Cruiser balancing comfort with function.
  240. Perfect pro - is there such a thing....
  241. America's Cup 34-Multihull Proposal
  242. Proa Questions: Rudder/Daggerboard Placement
  243. BMW Oracle Wing
  244. In search of the prefect Proa
  245. Pro-B (Pro-A sailplans/hullplans???)
  246. Proa Questions: HarryProa vs Atlantic
  247. Bi-Plane rig on a 20m cat
  248. transporting a catamaran
  249. High Power Very Small Tri(s)-10'-14'-why not?
  250. New Liprari 39 cat almost capsizes in 25k gust in flat seas.