for boats up to 40ft using a 3” OD aluminum pole 11ft long ... S/S Topping Lift Mount (optional for most) ... ; Pole kits include tubing, both ends, hull/rail mount with fast pin. Note: Forespar does not supply the rigging (stays) for this system. These stoppers are easily removable for storage. For a list of Forespar...
www.forespar.com/onlineCatalog/2009/Sailboat/FlopperSto... www.forespar.com/onlineCatalog/2009/Sailboat/FlopperStopper.shtml
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MARINE PRODUCTS THAT PERFORM Flopper Stopper Pole Kits Roll-X Features Proprietary Anti-Skate Baffles. Stop the Rock and Roll on both power and sail boats. These stoppers are easily removable for storage. We strongly recommend that this product be professionally installed.
www.forespar.com/resources2/pdf/flopperStopperRoll-Xsta... www.forespar.com/resources2/pdf/flopperStopperRoll-Xstabalizer.pdf
Dampen rolling at anchor with the flopper stopper. The flopper stopper from Forespar is held in place by a topping lift and the spreader pole mounted on the hull side. When you add a flopper stopper to each side of the boat the flat plate adds tremendous drag when the boat tries to roll at anchor.
www.myboatsgear.com/mbg/product.asp?prodID=1628
Flopper Stopper: A drag device, to lessen the effect of swell which causes the boat to roll, or flop from side to side. The flopper stopper is suspended from a spinnaker pole which holds it away from the boat, with a line from the masthead attached.
www.gnomeworks.co.uk/oasis/journal/flopper_stopper.html www.gnomeworks.co.uk/oasis/journal/flopper_stopper.html
GRAB A COKE, A CUP OF TEA, COFFEE OR SOMETHING A BIT STRONGER AND COME ON IN! ... There is a very special lady on ebay, Steph, my friend and non-genetic sister, who must have been linked to me spiritually for many eons. ...   Home > eBay Stores > Flopper Stopper Shopper> About the Seller Add to My Favorite Stores...
members.ebay.com/aboutme/dcbaby/
I experimented and came up with my Flopper Stopper (forgive the name and move on ;-) When positioned properly, the user's head cannot fall forward enough for gravity to make things difficult. The obvious question was, would the user stay *off* the switch.
rjcooper.com/flopper-stopper/index.html rjcooper.com/flopper-stopper/index.html
A typical deployment of a flopper stopper system at sea. A similar arrangement can also be used at anchor. There are variations in the design of the plate and support mechanism. ... References: Ross (1980) "Flopper Stoppers in Ocean Research" in Naval Engineers Journal, February, 1980...
cmst.curtin.edu.au/news/fsc/index.html
The effectiveness of a series of flopper-stopper roll damping devices on a Torpedo Weapons Retriever at zero speed in random beam seas was investigated. ... Title : Prediction of the Effectiveness of Flopper-Stopper Roll Damping Device.
stinet.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=h... stinet.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA064420
On our sailboat we use this high quality stainless steel "Flopper stopper" product from Magma. This patented hydrodynamic design breakthrough relies on shape rather than heavy weight, making it more efficient and easier to handle.
www.maddogvoyager.com/Equipment/Deck_Gear/Magma_rock_an... www.maddogvoyager.com/Equipment/Deck_Gear/Magma_rock_and_roll_flopper_stopper.htm
Description of best flopper stopper system for power passagemakers ... Lifeline Came with industrial strength flopper stoppers courtesy of her time as a cray fishing boat in Bass Strait. Her first set bent in a bit of serious weather so she got the ones that were "over-engineered to buggery".
cruisingunderpower.fastmail.net/Cruising%20Life/flopper... cruisingunderpower.fastmail.net/Cruising%20Life/flopper_stoppers.htm