{"id":32608,"date":"2014-12-02T08:36:17","date_gmt":"2014-12-02T13:36:17","guid":{"rendered":"https:\/\/setsail.com\/?p=32608"},"modified":"2017-07-13T11:45:39","modified_gmt":"2017-07-13T16:45:39","slug":"ultimate-stability-intact-and-damaged-how-do-you-know-you-will-be-safe-updated-2","status":"publish","type":"post","link":"https:\/\/setsail.com\/ultimate-stability-intact-and-damaged-how-do-you-know-you-will-be-safe-updated-2\/","title":{"rendered":"Motor Yacht Stability, Comfort, and Safety &#8211; An Updated Compilation"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-1-Galley-from-stair-landingEnRoute-Fiji_Waves-Speed-068-3.jpg\" alt=\"EnRoute Fiji Waves Speed 068 3\" width=\"1100\" height=\"740\" border=\"0\" \/><\/p>\n<p>When you head offshore your safety depends on stability, both upright and ultimate (the heel angle at which you don&#8217;t recover from a knockdown). Given today\u2019s software and computing power, calculating stability is a relatively straightforward exercise. This is required for commercial vessels, larger yachts, and generally for any flag state\/class certification such as MCA, RINA, ABS, etc. We would not go offshore without this data, and we don\u2019t think you should either.<\/p>\n<p><!--more--><\/p>\n<p>The lead photo was taken aboard the FPB 83\u00a0<em>Wind Horse<\/em> during a blow gusting to 50 knots, after the front had passed, leaving seas from multiple directions. The wave in the background is 25-30 feet\/7.5-9 meters. For a video of this passage see the link at the end of this post.<\/p>\n<p>Knowing the capabilities of your yacht, its strengths <em>and<\/em> its weaknesses, leads to better decision making. A key part of this is the stability data and how it is affected by payload. Checking stability is a simple process. There are numerous design and engineering firms who can organize this for you. If you are building or buying a new or used yacht for offshore cruising, insist on proper stability figures. If you are low on ultimate stability, which does occur, ballast can be added to improve the situation.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-32630\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2015\/01\/Gray-Wolf-Needles-Overfalls-3rd-breaker_.jpg\" alt=\"Gray-Wolf-Needles-Overfalls-3rd-breaker_\" width=\"1100\" height=\"698\" srcset=\"https:\/\/setsail.com\/wp-content\/uploads\/2015\/01\/Gray-Wolf-Needles-Overfalls-3rd-breaker_.jpg 1100w, https:\/\/setsail.com\/wp-content\/uploads\/2015\/01\/Gray-Wolf-Needles-Overfalls-3rd-breaker_-150x95.jpg 150w, https:\/\/setsail.com\/wp-content\/uploads\/2015\/01\/Gray-Wolf-Needles-Overfalls-3rd-breaker_-300x190.jpg 300w, https:\/\/setsail.com\/wp-content\/uploads\/2015\/01\/Gray-Wolf-Needles-Overfalls-3rd-breaker_-1024x649.jpg 1024w\" sizes=\"(max-width: 1100px) 100vw, 1100px\" \/><\/p>\n<p>We want to start out with two example videos. The first is some fascinating footage taken aboard FPB 64-6 <em>Grey Wolf<\/em> in tide against wind generated seas (overfalls), with the stabilizers <em>off. <\/em>She is\u00a0testing what could be the ultimate survival storm tactic, jogging into breaking seas. This took place recently off the Needles near the Isle of Wight in the UK&#8217;s Solent, in a southwesterly gale, in shallow water, outside the marked channel off the Isle of Wight. The closely spaced breaking seas are similar to the breakers on top of larger waves in open ocean storms.<\/p>\n<p>In terms of heavy weather, possibly even a survival storm, we have always assumed that in most cases, if headed towards a favorable destination, we\u2019d run off before a real blow\u2026until we ran out of steering control. At this point it would be time to turn around and jog into the breaking seas.<\/p>\n<div align=\"center\"><iframe loading=\"lazy\" src=\"http:\/\/api.smugmug.com\/services\/embed\/3728678924_VXvGDQd?width=640&amp;height=360&amp;noshare&amp;nohome&amp;nologo\" width=\"640\" height=\"360\" frameborder=\"0\" scrolling=\"no\"><\/iframe><\/div>\n<p>We have learned several important lessons from the video. First, the distribution of volume and waterline shape works well in these breakers&#8211;what would be called survival seas in many yachts. The bow lifts to the oncoming seas, sufficiently so that little actual water comes on board, and what does is quickly shed. Second, with stabilizers off the heel recovery is rapid, with no indicated tendency to rhythmic rolling that can be so dangerous. Third, the prop appears to have sufficient blade area to handle the chaotic disturbed water flow while keeping the boat moving at cruising speed. It might also be of interest that storm covers are not required on the forward facing windows in these conditions.<\/p>\n<p>There is a detailed analysis of this video here.<\/p>\n<p>Operating in these conditions is not something we recommend anyone else try. Better to stay in the marked channel. But we are very pleased to have real world confirmation of what was before a theoretical exercise.<\/p>\n<p>Keep in mind that the only way this all works out is with a low center of gravity and high ultimate stability.<\/p>\n<div style=\"text-align: left;\" align=\"center\">Now a different video, this one of a trawler capsizing while running downwind. The example below bears close study for anyone who is planning to head offshore.<\/div>\n<div style=\"text-align: left;\" align=\"center\"><\/div>\n<div align=\"center\"><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/8l00sJFIYkA?list=PL81A0E5418C5D6413\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<div style=\"text-align: left;\" align=\"center\">For a detailed analysis of this trawler capsize<a href=\"https:\/\/setsail.com\/anatomy-of-a-trawler-capsize-lessons-for-voyagers\/\"> click here.<\/a><\/div>\n<div style=\"text-align: left;\" align=\"center\">There are a number of contributing factors to this unhappy outcome, chief of which is lack of ultimate stability.<\/div>\n<div style=\"text-align: left;\" align=\"center\">We cannot emphasize enough that your life, and those who are aboard with you, may depend on your stability numbers. This data will give you and all those on board the confidence to know when to venture out, and when to stay put.<\/div>\n<p>In the rest of this post we\u2019ll take you through the stability analysis process, so you will know what to look for if considering a yacht for serious cruising. We\u2019ll use the FPB 78 as an example, since this vessel is front and center in our psyche.<\/p>\n<p>To calculate ultimate stability you need to know the following: Vessel weight, the vertical center of gravity (VCG), and have a 3 dimensional computer file of the hull, deck and super structure.<\/p>\n<ul>\n<li>Vessel weight can be ascertained by measuring topsides and comparing their height above the waterline to the lines plan of your yacht. If you&#8217;re building new, this is achieved with a detailed spreadsheet weight budget, later confirmed on the water. Travel lift operators will also offer an opinion on weight, but we find these numbers are often inaccurate.<br \/>\nNote: It is a good idea to have flotation reference marks on the hull &#8211; ours are welded in place &#8211; from which you can compare the distance above the water to the lines plan for checking displacement.<\/li>\n<li>The vertical center of gravity (VCG, the location of the vertical center of the yacht&#8217;s weight): This starts off on the spreadsheet and then is confirmed with an inclining test, where a known weight is suspended from the end of a boom or placed on the deck edge, and the heel generated is then measured. In the photos below, the first shows FPB 64-4, and then FPB 97-1, going through a stability test.<\/li>\n<\/ul>\n<div><\/div>\n<div><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-1-Galley-from-stair-landing10FPB-64-4-stability-test.jpg\" alt=\"10FPB 64 4 stability test\" width=\"800\" height=\"572\" border=\"0\" \/><\/div>\n<div><\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-32628\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2015\/01\/IFPB-971-Stability-Test103.jpg\" alt=\"IFPB-971-Stability-Test103\" width=\"1000\" height=\"750\" srcset=\"https:\/\/setsail.com\/wp-content\/uploads\/2015\/01\/IFPB-971-Stability-Test103.jpg 1000w, https:\/\/setsail.com\/wp-content\/uploads\/2015\/01\/IFPB-971-Stability-Test103-150x112.jpg 150w, https:\/\/setsail.com\/wp-content\/uploads\/2015\/01\/IFPB-971-Stability-Test103-300x225.jpg 300w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div>\n<ul>\n<li>With heel angle, displacement, and a hull shape definition, the vertical center of gravity can be quickly computed.<br \/>\nNote: If a 3D definition of the hull is not available, there are a number of sailboat handicap systems that use a measuring tool to build a 3D model. The folks who do the sailboat hull shape measurements can also do a power boat. This model allows you to run a variety of simulations.<\/li>\n<li>For ultimate stability calculations, where the boat heels beyond its deck edge, the computer requires a 3-D model of the deck and super structure. If an accurate super structure definition is not available, it can be approximated with a crude box shape.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-32226\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/60T-Intact-waterplanes_angles.jpg\" alt=\"60T-Intact-waterplanes_angles\" width=\"1100\" height=\"715\" srcset=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/60T-Intact-waterplanes_angles.jpg 1100w, https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/60T-Intact-waterplanes_angles-150x97.jpg 150w, https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/60T-Intact-waterplanes_angles-300x194.jpg 300w, https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/60T-Intact-waterplanes_angles-1024x665.jpg 1024w\" sizes=\"(max-width: 1100px) 100vw, 1100px\" \/><\/p>\n<p>Now the fun begins. The rectangular planes in the above image represent the horizontal sea surface and show how the FPB 78 will float at a variety of heel angles given a certain displacement and center of gravity. During this process the computer develops a stability number at each heel angle, and a stability curve is drawn. CB and CF stand for the center of buoyancy and center of flotation at each heel angle.<\/p>\n<p>This is not guesswork, seat of the pants analysis, or gut instinct. With the weight, vertical center of gravity, center of buoyancy and center of floatation data, and hull and house volumes, this is simply a computational exercise.<\/p>\n<p>The float plane conditions are then checked for \u201cdown flooding\u201d, the point at which critical (typically open) items like Dorade vents, engine room vents, and entry doors are immersed. If you wade through all those planes above and pick out the four most extreme heel angles, it will be seen that they do not impact the engine room air intake on the aft deck. And a knockdown to starboard will barely wet the entry door.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-2-Beam-3004FPB-78-Stability-Series.jpg\" alt=\"004FPB 78 Stability Series\" width=\"1100\" height=\"728\" border=\"0\" \/><\/p>\n<p>In this case the FPB 78 is sitting on its 30 degree heeled waterline.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-2-Beam-3005FPB-78-Stability-Series.jpg\" alt=\"005FPB 78 Stability Series\" width=\"1100\" height=\"395\" border=\"0\" \/><\/p>\n<p>Note the substantial freeboard \u00a0&#8211; distance from float plane waterline to deck edge. With some motor vessels this heel angle may be close to its stability maximum (with the FPBs they have only just begun to put their stability curve to work).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-1-Galley-from-stair-landingFPB-78-60-degree-heel.jpg\" alt=\"FPB 78 60 degree heel\" width=\"950\" height=\"757\" border=\"0\" \/><\/p>\n<p>Here we are at 60 degrees. The coaming vents are now underwater, but these are sealed from inside the boat, which would be the norm in advance of heading offshore.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-1-Galley-from-stair-landingFPB-78-90-degrees-601050-1.jpg\" alt=\"FPB 78 90 degrees 601050 1\" width=\"1000\" height=\"454\" border=\"0\" \/><\/p>\n<p>At 90 degrees the stability curve (an example of which is shown a little later in this post) is exerting maximum recovery force. At this heel the engine room vent (aft deck) is still clear of the waterline and the main entry door is barely awash.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-1-Galley-from-stair-landingFPB-78-120-degrees-601050-3.jpg\" alt=\"FPB 78 120 degrees 601050 3\" width=\"1000\" height=\"478\" border=\"0\" \/><\/p>\n<p>With the physical measurements, the hull definition, and any one of a variety of hydrostatic software packages, the stability curve, and point of vanishing stability, can be quickly computed. For all of our FPBs, with correct management of liquids, their stability curve remains positive well past even the 120 degree heel shown here. We consider 120 degrees a minimum for the limit of positive stability.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-1-Galley-from-stair-landing781-1100-55Stability-Curve-Edit.jpg\" alt=\"781 1100 55Stability Curve Edit\" width=\"750\" height=\"430\" border=\"0\" \/><\/p>\n<p>This is one of many stability curves we have run for the FPB 78 in various payload configurations. Heel angle is shown across the bottom running from level (0) on the left to 180 degrees (inverted) on the right. We have blanked out the initial numbers as they relate to normal heel angles and are not important for what we are discussing &#8211; and a lot of folks in our industry would like a look at the upright data. We are also not indicating the vertical center of gravity or displacement for the same reason. What this does show you is that ultimate stability peaks around 90-degrees and remains slightly positive even fully inverted. To be clear, these yachts will recover from a capsize, and if they wouldn\u2019t, we\u2019d not be going offshore in one.<\/p>\n<p>You will rarely see a curve like this for a motor vessel, unless she is a surf capable rescue craft. Lots more details will be found in the links at the end of the post.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-1-Galley-from-stair-landingSundeer-60-stab-config.jpg\" alt=\"Sundeer 60 stab config\" width=\"700\" height=\"453\" border=\"0\" \/><\/p>\n<p>Our Deerfoot, Sundeer, and Beowulf series of sailing yachts have accumulated two million sea miles and 22 circumnavigations without a serious roll over incident. A stability curve that we\u2019d shoot for with one of these sailing yachts is shown above. Not as powerful as the FPBs in terms of ultimate stability, but well proven nonetheless.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-1-Galley-from-stair-landingFPB-83-Wind-Horse-F8-GAle200.jpg\" alt=\"FPB 83 Wind Horse F8 GAle200\" width=\"799\" height=\"900\" border=\"0\" \/><\/p>\n<p>Which brings us to \u201cskid factor\u201d and how we learned about it. The photo above was taken on a very cold November 1982 morning, after running off before an unforecast northeaster in the Gulf Stream aboard the 62-foot cutter\u00a0<em>Intermezzo ll<\/em>. During the height of this experience it was blowing 60+. With the wind against the Gulf Stream current the seas were continually breaking. As long as the helmsman kept the boat running slightly off downwind, and correctly adjusted course at the end of each surf, we were fine. On three occasions steering errors occurred, we were slapped around beam to the breaking crests, and thought we were about to be rolled over. Our cutter would then skid sideways on her increasingly immersed topsides and never even got her spreaders wet let alone the mast.<\/p>\n<p>Thinking about this later we realized that the skidding allowed us to absorb the energy of those breaking seas over time, like slipping with a punch in the boxing ring. All of our yachts have had this feature designed in since &#8211; sail and FPB alike. The ability to skid enhances survivability regardless, of the stability curve. Here are a few skid design factor considerations:<\/p>\n<ul>\n<li>Rounded bottoms, in particular avoidance of bottom to topside chines, reduces heeled resistance.<\/li>\n<li>The smaller the heeled \u201cdraft\u201d the better yacht will skid.<\/li>\n<li>Narrower hull beams skid better than beamy hulls.<\/li>\n<li>How keel, rudders, stabilizers, etc. project into the water with heel is a major factor. Ideally, as you heel most of these projections are lifted clear or close to parallel, with the direction of skid so as to offer minimum resistance.<\/li>\n<\/ul>\n<div>Although the preceding is in the context of extreme conditions, skidding also works in more moderate sea states, making for a more comfortable passage and less heel when those occasional over-sized crests meet up with your topsides.<\/div>\n<p>You could almost say the FPBs have more ultimate stability than needed, unless something goes wrong, like a flooded compartment. In that case there will be a major loss of stability and that extra righting force becomes critically important. Which is where the next section of this post comes in.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-2-Beam-3001FPB-78-Stability-Series.jpg\" alt=\"001FPB 78 Stability Series\" width=\"1100\" height=\"414\" border=\"0\" \/><\/p>\n<p>Most seagoing yachts (and all coded vessels) have several watertight areas. The FPB 78 has seven watertight compartments, and the next step is to assess the trim and stability with various sections flooded. In the image above the lazarette and swim step are left open, and the boat is run through the stability program. As you can see, the FPB 78 has a modest amount of stern down trim. Stability is still quite favorable.<\/p>\n<p>The watertight compartments are as follows:<\/p>\n<ul>\n<li>Bow to crash bulkhead<\/li>\n<li>Forepeak<\/li>\n<li>Aft end of forepeak to aft end of owners&#8217; suite<\/li>\n<li>Guest cabins, hallway, and heads<\/li>\n<li>Engine room<\/li>\n<li>Lazarette<\/li>\n<li>Swim step<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/setsail.com\/wp-content\/uploads\/2014\/08\/FPB-78-2-Beam-3002FPB-78-Stability-Series.jpg\" alt=\"002FPB 78 Stability Series\" width=\"1100\" height=\"516\" border=\"0\" \/><\/p>\n<p>The stability is then checked with various watertight sections damaged at different heel angles. The worst case, with the aft accommodation zone flooded, is shown above. Correctly loaded, the FPB 78 becomes stable at around six to ten degrees. As it heels it becomes more stable, and is self rescuing past 120 degrees.<\/p>\n<p>When you heel beyond the deck edge being immersed, structure above the deck and\/or the house volume enhances positive range of stability. For this to work watertight integrity must be maintained. If a window blows out or a door opens, the down flooding that results will capsize the boat, not to mention sinking it. This is why you will never see opening windows or side opening doors on our designs.<\/p>\n<p>As an owner or operator you can improve &#8211; or degrade &#8211; your vessel\u2019s stability numbers by how she is loaded. Adding weight up high, dinghies on the cockpit overhang for example, raises your vertical center of gravity and lowers stability. On the other hand, if fuel and water tanks are below the vertical center of gravity, as these are filled they lower the overall vertical center of gravity and enhance stability. In the case of the FPBs, with massive integral fuel and water tanks, filling tanks results in substantial stability benefits.<\/p>\n<p>One last note: While the correct stability numbers are critical to a safe boat, we want to reiterate the importance of being able to avoid heavy weather in the first place. The most essential safety elements in this regard are speed and steering control&#8211;a fast, efficient vessel able to outrun and maneuver around the inevitable unforecast scenarios. Anything you can do to improve average speeds, from polishing props and bottom before departure, to having your boat correctly trimmed, and taking advantage of the most up-to-date weather technology, enhances your safety.<\/p>\n<p>Below are several links that further discuss the issues of stability and safety at sea.<\/p>\n<p><a href=\"https:\/\/setsail.com\/evaluating-stability-and-capsize-risks-for-yachts\/\">Evaluating stability &amp; capsize risk for yachts<\/a><\/p>\n<p><a href=\"https:\/\/setsail.com\/fpb-97-1-trials-inclined-towards-safety\/\">FPB 97-1 stability incline test during sea trials<\/a><\/p>\n<p><a href=\"https:\/\/setsail.com\/anatomy-of-a-trawler-capsize-lessons-for-voyagers\/\">Anatomy of a trawler capsize<\/a><\/p>\n<p><a href=\"https:\/\/setsail.com\/heavy-weather-issues\/\">Heavy weather issues and the importance of speed<\/a><\/p>\n<p><a href=\"https:\/\/setsail.com\/report-on-the-capsize-and-sinking-of-motoryacht-yogi\/\">Report on the capsize of motoryacht Yogi<\/a><\/p>\n<p><a href=\"http:\/\/dashewoffshore.smugmug.com\/Boats\/Wind-Horse-High-Def-Videos\/16446540_xvKd3#!i=1239615450&amp;k=6XZyY&amp;lb=1&amp;s=A\">Video of FPB prototype <em>Wind Horse<\/em> in strong gale conditions<\/a><\/p>\n<p><a href=\"https:\/\/setsail.com\/fpb-cruising-speed-range-under-power-and-the-real-world\/\">FPB cruising speed, range, and modern experience with the best in weather routing<\/a><\/p>\n<p><a href=\"https:\/\/setsail.com\/weather-forecasting-storm-tactics-and-successful-cruising\/\">Download Surviving The Storm &amp; Mariner&#8217;s Weather Handbook for free<br \/>\n<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>When you head offshore your safety depends on stability, both upright and ultimate (the heel angle at which you don&#8217;t <a class=\"read-more\" href=\"https:\/\/setsail.com\/ultimate-stability-intact-and-damaged-how-do-you-know-you-will-be-safe-updated-2\/\">&#8230;Read More<\/a><\/p>\n","protected":false},"author":3,"featured_media":32222,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[95,180,175],"tags":[],"class_list":["post-32608","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fpb-64","category-fpb-78","category-one"],"_links":{"self":[{"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/posts\/32608"}],"collection":[{"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/comments?post=32608"}],"version-history":[{"count":10,"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/posts\/32608\/revisions"}],"predecessor-version":[{"id":45042,"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/posts\/32608\/revisions\/45042"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/media\/32222"}],"wp:attachment":[{"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/media?parent=32608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/categories?post=32608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/setsail.com\/wp-json\/wp\/v2\/tags?post=32608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}