{"product_id":"portland-navigation-triangle-200mm","title":"Portland Navigation Triangle – 200mm","description":"\u003ch2 data-start=\"0\" data-end=\"44\"\u003ePortland Navigation Triangle — 200 mm\u003c\/h2\u003e\n\u003cp data-start=\"45\" data-end=\"117\"\u003e\u003cstrong data-start=\"45\" data-end=\"117\"\u003e📐 Precision Chartwork • Compact \u0026amp; Accurate • A Navigation Essential\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"119\" data-end=\"435\"\u003eThe \u003cstrong data-start=\"123\" data-end=\"162\"\u003ePortland 200 mm Navigation Triangle\u003c\/strong\u003e is a \u003cstrong data-start=\"168\" data-end=\"199\"\u003etrusted chart-plotting tool\u003c\/strong\u003e designed for accurate bearings, course lines, and measurements on nautical charts. Compact, clear, and easy to handle, it’s ideal for skippers, students, and instructors who want dependable precision without cluttering the chart table.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"639\"\u003eManufactured to professional standards by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePortland\u003c\/span\u003e\u003c\/span\u003e, this triangle reflects the enduring value of traditional navigation—skills every competent navigator should have at hand.\u003c\/p\u003e\n\u003chr data-start=\"641\" data-end=\"644\"\u003e\n\u003ch2 data-start=\"646\" data-end=\"710\"\u003e🧭 Why the Portland 200 mm Triangle Belongs in Your Chart Kit\u003c\/h2\u003e\n\u003ch3 data-start=\"712\" data-end=\"761\"\u003e📐 Compact 200 mm Size — Precise \u0026amp; Manageable\u003c\/h3\u003e\n\u003cul data-start=\"762\" data-end=\"981\"\u003e\n\u003cli data-start=\"762\" data-end=\"830\"\u003e\n\u003cp data-start=\"764\" data-end=\"830\"\u003e\u003cstrong data-start=\"764\" data-end=\"781\"\u003e200 mm length\u003c\/strong\u003e offers excellent control for detailed plotting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"900\"\u003e\n\u003cp data-start=\"833\" data-end=\"900\"\u003ePerfect for small to medium chart areas and confined chart tables\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"981\"\u003e\n\u003cp data-start=\"903\" data-end=\"981\"\u003eEasy to store, quick to deploy, and comfortable to use for extended sessions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"983\" data-end=\"1060\"\u003eThis size is a favourite for accuracy-focused work and training environments.\u003c\/p\u003e\n\u003chr data-start=\"1062\" data-end=\"1065\"\u003e\n\u003ch3 data-start=\"1067\" data-end=\"1106\"\u003e🔁 Clean, Accurate Bearing Transfer\u003c\/h3\u003e\n\u003cul data-start=\"1107\" data-end=\"1307\"\u003e\n\u003cli data-start=\"1107\" data-end=\"1179\"\u003e\n\u003cp data-start=\"1109\" data-end=\"1179\"\u003eStraight, true edges support \u003cstrong data-start=\"1138\" data-end=\"1177\"\u003eprecise bearing and course plotting\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1180\" data-end=\"1243\"\u003e\n\u003cp data-start=\"1182\" data-end=\"1243\"\u003eIdeal for use alongside parallel rules or a second triangle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1244\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1246\" data-end=\"1307\"\u003eHelps transfer angles from the compass rose with confidence\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1309\" data-end=\"1367\"\u003eSimple geometry, done properly, delivers reliable results.\u003c\/p\u003e\n\u003chr data-start=\"1369\" data-end=\"1372\"\u003e\n\u003ch3 data-start=\"1374\" data-end=\"1418\"\u003e👁️ Clear Acrylic for Maximum Visibility\u003c\/h3\u003e\n\u003cul data-start=\"1419\" data-end=\"1627\"\u003e\n\u003cli data-start=\"1419\" data-end=\"1492\"\u003e\n\u003cp data-start=\"1421\" data-end=\"1492\"\u003e\u003cstrong data-start=\"1421\" data-end=\"1449\"\u003eTransparent construction\u003c\/strong\u003e keeps chart detail fully visible beneath\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1493\" data-end=\"1565\"\u003e\n\u003cp data-start=\"1495\" data-end=\"1565\"\u003eHigh-contrast markings improve readability and reduce parallax error\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1566\" data-end=\"1627\"\u003e\n\u003cp data-start=\"1568\" data-end=\"1627\"\u003eLets you see exactly where your line meets chart features\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1629\" data-end=\"1682\"\u003eNothing obscures your work—clarity supports accuracy.\u003c\/p\u003e\n\u003chr data-start=\"1684\" data-end=\"1687\"\u003e\n\u003ch3 data-start=\"1689\" data-end=\"1719\"\u003e🛠️ Built for Repeated Use\u003c\/h3\u003e\n\u003cul data-start=\"1720\" data-end=\"1902\"\u003e\n\u003cli data-start=\"1720\" data-end=\"1786\"\u003e\n\u003cp data-start=\"1722\" data-end=\"1786\"\u003eMade from \u003cstrong data-start=\"1732\" data-end=\"1751\"\u003edurable acrylic\u003c\/strong\u003e that resists flexing and warping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1787\" data-end=\"1838\"\u003e\n\u003cp data-start=\"1789\" data-end=\"1838\"\u003eSmooth, polished edges glide easily over charts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1839\" data-end=\"1902\"\u003e\n\u003cp data-start=\"1841\" data-end=\"1902\"\u003eDesigned for classroom, training, and real-world navigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1904\" data-end=\"1943\"\u003eIt’s a tool you’ll use again and again.\u003c\/p\u003e\n\u003chr data-start=\"1945\" data-end=\"1948\"\u003e\n\u003ch2 data-start=\"1950\" data-end=\"1992\"\u003e⚓ A Core Tool of Traditional Seamanship\u003c\/h2\u003e\n\u003cp data-start=\"1993\" data-end=\"2035\"\u003eNavigation triangles remain essential for:\u003c\/p\u003e\n\u003cul data-start=\"2036\" data-end=\"2195\"\u003e\n\u003cli data-start=\"2036\" data-end=\"2071\"\u003e\n\u003cp data-start=\"2038\" data-end=\"2071\"\u003eTeaching chartwork fundamentals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2072\" data-end=\"2111\"\u003e\n\u003cp data-start=\"2074\" data-end=\"2111\"\u003eManual backup when electronics fail\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2112\" data-end=\"2151\"\u003e\n\u003cp data-start=\"2114\" data-end=\"2151\"\u003ePassage planning and route checking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2152\" data-end=\"2195\"\u003e\n\u003cp data-start=\"2154\" data-end=\"2195\"\u003eMaintaining sound navigation discipline\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2197\" data-end=\"2285\"\u003eCompact triangles like this one are especially useful for \u003cstrong data-start=\"2255\" data-end=\"2284\"\u003efine, controlled plotting\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2287\" data-end=\"2290\"\u003e\n\u003ch2 data-start=\"2292\" data-end=\"2312\"\u003e📐 Specifications\u003c\/h2\u003e\n\u003cul data-start=\"2313\" data-end=\"2558\"\u003e\n\u003cli data-start=\"2313\" data-end=\"2338\"\u003e\n\u003cp data-start=\"2315\" data-end=\"2338\"\u003e📏 \u003cstrong data-start=\"2318\" data-end=\"2329\"\u003eLength:\u003c\/strong\u003e 200 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2339\" data-end=\"2386\"\u003e\n\u003cp data-start=\"2341\" data-end=\"2386\"\u003e📐 \u003cstrong data-start=\"2344\" data-end=\"2353\"\u003eType:\u003c\/strong\u003e Navigation \/ plotting triangle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2387\" data-end=\"2455\"\u003e\n\u003cp data-start=\"2389\" data-end=\"2455\"\u003e🧭 \u003cstrong data-start=\"2392\" data-end=\"2400\"\u003eUse:\u003c\/strong\u003e Bearing transfer, course plotting, chart measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2456\" data-end=\"2491\"\u003e\n\u003cp data-start=\"2458\" data-end=\"2491\"\u003e🛠️ \u003cstrong data-start=\"2462\" data-end=\"2475\"\u003eMaterial:\u003c\/strong\u003e Clear acrylic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2492\" data-end=\"2558\"\u003e\n\u003cp data-start=\"2494\" data-end=\"2558\"\u003e⚓ \u003cstrong data-start=\"2496\" data-end=\"2512\"\u003eApplication:\u003c\/strong\u003e Nautical charts, training, professional use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2560\" data-end=\"2563\"\u003e\n\u003ch2 data-start=\"2565\" data-end=\"2586\"\u003e🎯 Who This Is For\u003c\/h2\u003e\n\u003cul data-start=\"2587\" data-end=\"2948\"\u003e\n\u003cli data-start=\"2587\" data-end=\"2660\"\u003e\n\u003cp data-start=\"2589\" data-end=\"2660\"\u003e\u003cstrong data-start=\"2589\" data-end=\"2613\"\u003e⚓ Skippers \u0026amp; sailors\u003c\/strong\u003e — precise manual plotting on board or ashore\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2661\" data-end=\"2727\"\u003e\n\u003cp data-start=\"2663\" data-end=\"2727\"\u003e\u003cstrong data-start=\"2663\" data-end=\"2689\"\u003e🧭 Navigation students\u003c\/strong\u003e — ideal size for learning and exams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2728\" data-end=\"2799\"\u003e\n\u003cp data-start=\"2730\" data-end=\"2799\"\u003e\u003cstrong data-start=\"2730\" data-end=\"2767\"\u003e📘 Instructors \u0026amp; training schools\u003c\/strong\u003e — durable classroom equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2800\" data-end=\"2874\"\u003e\n\u003cp data-start=\"2802\" data-end=\"2874\"\u003e\u003cstrong data-start=\"2802\" data-end=\"2832\"\u003e🗺️ Traditional navigators\u003c\/strong\u003e — disciplined chartwork with confidence\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2875\" data-end=\"2948\"\u003e\n\u003cp data-start=\"2877\" data-end=\"2948\"\u003e\u003cstrong data-start=\"2877\" data-end=\"2904\"\u003e🎁 Maritime gift buyers\u003c\/strong\u003e — a practical, purposeful navigation tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2950\" data-end=\"2953\"\u003e\n\u003ch2 data-start=\"2955\" data-end=\"2980\"\u003e⭐ Why Choose Portland?\u003c\/h2\u003e\n\u003cp data-start=\"2981\" data-end=\"3131\"\u003ePortland navigation instruments are valued for \u003cstrong data-start=\"3028\" data-end=\"3066\"\u003eclarity, accuracy, and consistency\u003c\/strong\u003e—tools made to support learning and professional chartwork alike.\u003c\/p\u003e\n\u003cp data-start=\"3133\" data-end=\"3222\"\u003eThe 200 mm Navigation Triangle is a perfect example: \u003cstrong data-start=\"3186\" data-end=\"3221\"\u003esimple, precise, and dependable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"3224\" data-end=\"3227\"\u003e\n\u003ch3 data-start=\"3229\" data-end=\"3270\"\u003ePlot with precision—every line counts\u003c\/h3\u003e\n\u003cp data-start=\"3271\" data-end=\"3472\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAdd the \u003cstrong data-start=\"3279\" data-end=\"3318\"\u003ePortland 200 mm Navigation Triangle\u003c\/strong\u003e to your chart kit and enjoy clean, confident plotting wherever your navigation takes place.\u003cbr data-start=\"3410\" data-end=\"3413\"\u003e\u003cstrong data-start=\"3413\" data-end=\"3472\" data-is-last-node=\"\"\u003eAdd to cart and keep your chartwork sharp and accurate.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mapworld","offers":[{"title":"Default Title","offer_id":47215476834496,"sku":null,"price":24.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/5032\/files\/Portland-navigation-triangle-200mm-e1746592338290.webp?v=1767783347","url":"https:\/\/www.mapworld.com.au\/products\/portland-navigation-triangle-200mm","provider":"Mapworld","version":"1.0","type":"link"}