oldmulti's Recent Activity

  1. oldmulti attached a file to the thread Multihull Structure Thoughts.

    Yesterday we spoke of a 18 foot proa that could be used as an unmanned research vessel with one being offered for hurricane research as...

    Fuji Tri 60 ft heavy seas.jpg Fuji tri in seas.jpg Tri 120 ft long.jpg cat in bar seas 1.png Cat open sea a.jpg Mono in rough seas v.jpg rough sea trawler.jpg 10 mtr Rough seas.jpg 3cat on reef in WA Australia.jpg Oct 20, 2020 at 5:26 PM
  2. oldmulti attached a file to the thread Multihull Structure Thoughts.

    The 24 foot proa Coconut featured yesterday was followed by an 18 foot pacific proa version. Pocket Rocket is 18 x 12 foot that weighs...

    coco 21 18 ft prototype.jpg opr 4.jpg opr 6.jpg OPR 1.jpg OPR 2.jpg opr 8.jpg Oct 19, 2020 at 4:50 PM
  3. oldmulti attached a file to the thread Multihull Structure Thoughts.

    These jpegs show Coconut proa heeling and righting. The web site for Coconut is Coconut Is Sailing Now - Ocean People...

    coco 22.jpg coco 25.jpg coco 24 max heel.jpg coco 23.jpg Oct 18, 2020 at 5:49 PM
  4. oldmulti attached a file to the thread Multihull Structure Thoughts.

    Want a relatively cheap and easy to build 24 foot multihull that is difficult to capsize and is fast? We will talk about Coconut....

    coco 3.jpg coco 2.jpg coco 1.jpg coco 20.jpg coco 23.jpg coco BoatPlans1.jpg coco 5.jpg coco 6 blue foam fish tank.jpg coco 7.jpg coco 9.jpg coco 13.jpg coco 14.jpg coco 19 ama.jpg coco 17.jpg coco 18.jpg Oct 18, 2020 at 5:45 PM
  5. oldmulti attached a file to the thread Multihull Structure Thoughts.

    You start with a man with an ambition of owning the fastest racer cruiser cat in New Zealand, so he created X Factor. It is a 54 x 34.25...

    x factor in racing form.jpg x factor hull interior.jpg X factor 55 ft clissold-racing cat.jpg x_factor_per_home_sito.jpg X-factor-1.jpg x factor spin.jpg X-factor-forward-4.jpg X-factor-nav-61.jpg X-factor-cab-6.jpg x factor self tack jib.jpg X-factor-rudder-23.jpg x-factor-main cab 6.jpg x factor galley with wash machine.jpg x-factor washing machine-15.jpg X-factor-dagger cockpit 15.jpg Oct 17, 2020 at 3:01 PM
  6. oldmulti attached a file to the thread Multihull Structure Thoughts.

    It may be a Looping catamaran. look at the jpeg below. Also look at this build site about the construction of the Looping 50. There are...

    Looping 50 1.jpg Looping 50 cat study.jpg Oct 17, 2020 at 7:11 AM
  7. oldmulti replied to the thread Multihull Structure Thoughts.

    Do you have a picture? What was the length? Did it have a single mast. Did it have a big mainsail and small jib? We need more information.

    Oct 17, 2020 at 7:01 AM
  8. oldmulti replied to the thread Multihull Structure Thoughts.

    The exact quote of the owner is: “She's an open deck design, 23' 9" long with a 13' 4" beam, which is about as small as one can go in an...

    Oct 16, 2020 at 11:32 PM
  9. oldmulti attached a file to the thread Multihull Structure Thoughts.

    On page 21, 66 and 88 I have written about Minimus 11, an open deck design catamaran that is 23.75 x 13.3 foot which is about as small...

    minimus_ii_sea_trials27.jpg MINIMUS II, PROFILE VIEW, 12-15-2018.png MINIMUS II, PLAN VIEW, 12-15-2018.png MINIMUS II, BODY VIEW, 12-15-2018.png minimus_ii_sea_trials15.jpg minimus_ii_sea_trials10.jpg minimus_ii_sea_trials12.jpg minimus_ii_sea_trials13.jpg minimus_ii_sea_trials14.jpg Oct 16, 2020 at 4:48 PM
  10. oldmulti attached a file to the thread Multihull Structure Thoughts.

    Excess 11 is a new cat from Excess (Groupe Beneteau). Beneteau Groupe’s Bruno Belmont says “With the Excess range, Bénéteau aims to fill...

    Lagoon 380 1.jpg Lagoon 380 4.jpg lagoon-evolution 2.png excess 11 1.jpg excess 11 16.jpg excess 11 7.jpg Excess 11 4.jpg excess 11 10.jpeg EXCESS-11-17.jpg excess 11 11.jpg excess 11 6.5 x 6.5 aft double.jpeg excess11-main cab.jpg excess11-galley.jpg excess 11 18 cockpit.jpg excess 11 13.jpeg Oct 15, 2020 at 6:11 PM
  11. oldmulti attached a file to the thread Multihull Structure Thoughts.

    Catsketcher commented on chines being a problem to fair well and round bilge is ultimately easier to build. In principle I agree. But...

    fairing steps a.jpg fairing Says it all.jpg Epoxy works fairing sander a.jpg Power fairing tool x.jpg Home made split sander.jpg Split sander pad.jpg Oct 14, 2020