Intorudction & Buzz Daggerboard
Green Dragon, Leg 7, Wk 1 Justin Slattery (IRL in ENG) including cut away of crew removing damaged daggerboard and taking it below deck, Justin Slattery abseiling hull of Green Dragon to inspect damage, Crew below deck repairing damaged daggerboard (various angles). Ian Moore (IRL in ENG) on radio to team HQ, whilst crew repair daggerboard in background, Crew below deck repairing damaged daggerboard
Final Color on Daggerboard Final Paint on Daggerboard for 35' Catamaran Bad Kitty 2009.
JP_Explorer_2013 The JP-Australia Team on Maui for the annual JP photo shoot. Olya Raskina RUS-14 and Werner Gnigler sailing the beginner boards with daggerboard and plane on these sporty cruisers. music: Rock of Ages by Pete Massitti / Tim Devine - audio networks jp-
Tow Test.m4v Tow test at Lake Hartwell at maximum of 15 mph on curved board Marstrom Mk V a-cat. ©Jeff Meyers, Atlanta, GA. The clip says 20 mph but we never achieved that. We towed at a maximum of 15 mph due to the limitations of the power boat. The boat seemed to lift nicely when Jeff sat forward, and of course the bows climbed when he sat back. Let me know your thoughts.
Il Mostro - retractable daggerboards 2 Aboard Il Mostro at the Newport Boat Show. Recorded on September 19, 2009 using a Flip Video camcorder.
Windsurfing for Beginners - Windsurfer Anatomy 101 For beginner windsurfers or anyone who wants to know what the parts of a windsurf board and rig are. Text version with more details at: Board: Approximate representation of an Exocet Kona Surf Sail: Ezzy Freeride (2010 era - approximate representation, Using Autodesk 3dStudio Max for models and animation. Please visit - more to come!
Part 35-4 Final Build Out.wmv Shaping the Tiller, and assembly of the Daggerboard from plywood strips to a NACA 0010 X-section
My homemade sailboat The boat itself is loosely based on a drawing I saw for a "two-sheet boat" and was originally made from two 4'x8' sheets of 1/4" plywood, and about 9 1"x2"x8's. By time I put a deck on it and daggerboard and rudder, I probably used another 2 sheets or so of ply and a few more 1'x2's. What you see in the video is the third and forth version of the rig. The first time I just used a blue tarp cut in a triangle and some half inch electrical conduit for a mast at the front of the boat. Also at the time I was using a leeboard. Half inch conduit proved not to be strong enough, but I could tell it might be possible to sail. I replaced that mast with one made from 2"x2"s, 8' lengths screwed together. I had a forestay and a backstay connected at the top but it turns out the wood would bend so much it would just bend in half in the middle with a good gust of wind. But it did work better, so I went all out after that. I made the deck in the front, mounted the mast in the right place to have two sails, put in the daggerboard, put on the bowsprit, I built a new mast, and put on all the right stays in the right places (except for the backstay, which is why it failed). The mast was made by scarfing together 8' lengths of 1"x3"s, then laminating 3 layers of this to end up with a 3"x3" post, then I eight-sided it with a circular saw and did the final rounding with a combination of hand plane and sander. The final length was about 19'. I couldn't use a backstay because of the size of the ...
Nancy falls out of laser on downwind run - COL (6-16-12) Nancy falls out of laser on downwind run (death roll) at Crab Orchard Lake. The dagger board is up all the way. The laser doesn't immediately overturn, and she has to swim quite the distance to catch up to the laser, pull out the dagger board, and climb aboard.
Rob White explains the dagger board case on the Topaz Sailing dinghy Rob White explains the dagger board case on the Topaz Sailing dinghy more details see
wave deflector for hobie adventure island The Hobie AI is not designed to catch waves. It has a flat hull which makes nose dives very easy to do. 2 ft waves are the top end of the size of waves they can catch. Even with a deflector the yak can twist sideways and white water can flood over the side of the boat washing you overboard. The crossbar stress pin can break collapsing one ama into the side of the hull which results in a capsize........in the surf. Catch only tiny waves in semi-sheltered bays over flat extensive sand bars. Oh yes....pull the daggerboard COMPLETELY out of the water before catching the smallest of waves. If you a stupid enough to try catching small waves ...do it where there are no surfers in the water because if you lose control of the boat.....it could get ugly.
Part 35-5 Final Build Out.wmv Making the daggerboard, and this is the final construction video in building the 12ft Granville Bay.
200 Year Old Dagger-Board Schooner Discovered in Lake Ontario A rare dagger-board schooner has been discovered in very deep water off the southern shore of Lake Ontario using deep towed side scan sonar equipment. Sailing vessels of this type were in use on the lakes for only a short period of time beginning in the very early 1800s. This ship is the only dagger-board schooner known to have been found in the Great Lakes.
Daggerboards Preview on BoatSmith's Wharram Ariki | 26 February 2013 A preview of the shallow water capability of the Ariki and the daggerboard option for performance sailing to weather. info@
GT-300 Day 2 -Poison Girl Daggerboard.MP4 On the beach for day 2 of the 2010 GT-300 catamaran race, brought to you by AHPC and Red Gear Racing.
Power kite kayak sailing fast in Goa Third prototype of my invention since I had the idea for this heeling free kite boat rig 2 1/2 years ago. Have been working on this and financing it all alone so far, but hoping to find some investor/partner, water sports company or private individual, to get through the remaining patent procedure(Patent Pending(WO2011095178 (A1)) and bring this thing to market. Any serious proposals welcome! For kayaks and dinghys it's virtually market ready. Once satisfactory starting and landing systems for bigger kites are developed I am convinced this will be the system of choice for yachts as well, without the need for ballast keel, dagger board or compromises on the hull shape and folding away on it's own when sailing downwind or not in use. Please support my project by spreading this clip!
Early Windsurfing Movie "High Wind" - 1976 Movie shot on San Francisco Bay to show the capabilities of the Windsurfer sailboard in 1976. Shot on 16mm film by photographer Bob Williams. Bob was on call for the Environmental Protection Agency. His day job was to fly to big chemical spills and document the damage. A rather unsafe job. While waiting for the next hazmat disaster he noticed Bay Windsurfing's classes being taught a few dozen feet from his apartment and he decided he wanted to trade photographic skills for a Windsurfer®. Bob did the aerial shots from a rented Fisherman's Wharf tourist helicopter by leaning out of the cabin and placing one foot on a skid. The guy was brave as heck. For the water level shots he used the 16mm camera and plexi case that was used in this video: The windsurfing harness was not invented until two years later and anyway, real men don't need no stinkin' sailing harness. And to really harden your biceps you can't beat teak booms and really full Dacron sails in 20kt. winds. The original Windsurfer had a daggerboard which gave the board good upwind ability but gave trouble when going fast off the wind as the side pressure on the DB would tend to roll it up until it planed on the surface of the water. At speed it was wise to pull the DB out and hang it on your arm. When the current was ebbing we would often leave our daggerboards ashore as the current would take us upwind on a summer day with normal wind direction. This technique has been the major factor that has ...
Belt Sanding Daggerboard Profile Profiling NACA11 Daggerboard for 35' Catamaran Bad Kitty 2009 with a belt sander.
Hobie Adventure Kayak Sailing Sailing the Hobie Adventure with Daggerboard down, no Miragedrive, on a broadreach in 10 -15 knots of wind with stronger gusts. Sail mostly furled. Average speed 4.3 knots, max speed 7.2 knots, distance 5.6 km.
How to Install Your APS Laser Daggerboard Downhaul Kit A short video demonstration on how to properly install your APS Laser Daggerboard Downhaul kit.
How to build a composite dagger-board How to build a composite dagger-board. These instructions do not guarantee success. Use these instructions at your own risk. - ©Daryl Wilkinson.
PK78 Vid #4 Sailing Dinghy- The Daggerboard Trunk Be sure and watch the other videos!!!!! Check out my website,
Part 35-3 Final Build Out.wmv work on the rudder, and the construction of the Tiller
CFD ***ysis straight v curved daggerboard.wmv CFD numerical ***ysis comparison between straight and curved daggerboards during the development of the Owen Clarke designed IMOCA Open 60 Acciona 100% Eco-Powered (CFD ***ysis undertaken by Giorgio Provinciali and Michel Kermarec using REVA panel code) Video presented in Auckland by Merfyn Owen and Ian Campbell at HPYD 2012 (High Performance Yacht Design Conference) which was organised by RINA during the Volvo Ocean Race stopover.
Fiberglassing Panel for Daggerboard Laying up Fiberglass panel for construction of center beam of a NACA 11 daggerboard.
Daggerboarf Jig Using a jig to build a Cape Cod Frosty daggerboard
The wheels fall off aboard Telefonica Blue - Volvo Ocean Race 2008-09 A snapped daggerboard sees Telefonica Blue come to a halt for repairs. For all the latest news please go to
Part 22-3 Installing the DB Trunk.wmv Part 3, and the last on installing the Daggerboard Trunk
All aBOARD in San Francisco ORACLE TEAM USA's brand new AC72 "17" takes flight with a little help from it's trimaran predecessor, USA17, winner of the 33rd America's Cup. © Amory Ross / ORACLE TEAM USA
Splashy Kite Boat Sailing in Goa / Kitesailing single-handedly 1st prototype of newly invented, splashy Kite Boat on one of it's first trial runs in March 2011. Pivotable Double-Hydrofoil combined with V-drawbar ensures highly effective and heeling free sailing on all points of sail. Would work on any type of water craft; superyacht, dinghy, kayak, even an air bed or tyre tube could sail upwind with it. No keel or daggerboard required. No rudder at stern either. Jibing is very easy, tacking might be possible as well(tbc). Single-handed operation no problem. Patent Pending. Next Prototype, lighter, simpler and faster, will be sailing during "Kieler Woche" (annual sailing event in Kiel, Germany) from 18th to 26th June 2011.
Crowther Cat Like us on Facebook: /buyaboat The Crowther Catamaran is an open bridge deck suitable for day sailing and weekending. Easy to handle and large deck area. To put it simply, this boat is great to carry 10 of your friends out for a great day of sailing. Draws 400mm with central daggerboard up. Can be sailed downwind or on a reach with the daggerboard up. View full advertisement here: .au
How to repair a Laser dinghy daggerboard and rudder foils How to repair dinghy a centerboard / Laser dinghy foils
Laminating a Formula 18 Daggerboard Time lapse of laminating a F18 Daggerboard.
Routing dagger board Thicknessing dagger board blank using router jig. My step by step dagger board build is shown here:
Kinyon style air hammer first run This is an air hammer I built for bladesmithing. The main frame is made from a steel daggerboard I fabricated for the sailboat I built. I built a new daggerboard and recycled this one.
Day 1, TX 200 This is from the Texas 200 sailing event which is sailed from the southern tip of Texas, Port Isabel to the small coastal town of Seadrift 200 miles up the coast. We camped 5 nights along the Laguna Madre on small sandbarsand up in remote bayous. In the video we mention the seagrass getting stuck on the rudder and daggerboard. This seagrass clumps could kick up the rudder or get stuck on the daggerboard and make the rudder vibrate. On the first 2 days of the event this happened a few times.
ORACLE TEAM USA's first AC72 sail ORACLE TEAM USA's first AC72, 17, sailed for the first time today. The initial commissioning and testing process was started with the boat displaying an early demonstration of its performance potential. After two hours, the session was stopped due to a daggerboard failure in the starboard hull. Boat and crew returned safely to the team's Pier 80 base. The team is now assessing its options to resume testing as soon as possible. Subscribe to our YouTube channel for all the latest videos: goo.gl Follow us on Twitter: Website: About the Americas Cup The America's Cup is without a doubt the most difficult trophy in sport to win. In the more than 150 years since that first race off England, only four nations have won what is often called the "oldest trophy in international sport." For some perspective, consider that there had been nine contests for the America's Cup before the first modern Olympic Games were held in Athens in 1896.
daggerboard skin infusion foils for pototype Open 6,50 designed to cross Atlantic ocean
Hummer: built 2005-2007 3-D overview of a CLC PassageMaker Dinghy christened "Hummer" -- from daggerboard slot top to daggerboard slot bottom -- filmed in the Downeast Boat Shop