{"id":26670305,"date":"2026-10-05T11:09:43","date_gmt":"2026-10-05T09:09:43","guid":{"rendered":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/"},"modified":"2026-10-05T11:10:18","modified_gmt":"2026-10-05T09:10:18","slug":"tacan-explained-tactical-air-navigation-military-jets","status":"publish","type":"post","link":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/","title":{"rendered":"TACAN Explained: How Military Jets Find Their Way Home"},"content":{"rendered":"\n<style>.et_pb_title_container h1.entry-title { padding-top: 40px !important; }<\/style>\n\n<!-- mfsh:top -->\n\n<style>\n.mfsh-trigger{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 18px;margin:0 0 26px;border:2px solid #0F1720;background:#fff;color:#0F1720;font-family:inherit;font-size:14px;font-weight:700;line-height:1;letter-spacing:0;text-transform:none;cursor:pointer;box-shadow:none;transition:background .15s,color .15s}\n.mfsh-trigger:hover,.mfsh-trigger:focus-visible{background:#0F1720;color:#fff;outline:none}\n.mfsh-trigger svg{width:18px;height:18px;display:block;flex-shrink:0}\n.mfsh-trigger.mfsh-bottom{margin:8px 0 28px}\n.mfsh-meta{position:relative;padding-right:190px}\n.mfsh-trigger.mfsh-inmeta{position:absolute;right:0;bottom:0;margin:0;height:30px;padding:0 8.9px;font-size:13px}\n.mfsh-trigger.mfsh-inmeta svg{width:16px;height:16px}\n.mfsh-overlay{position:fixed;inset:0;background:rgba(15,23,32,.55);z-index:99999;display:flex;align-items:flex-end;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s}\n.mfsh-overlay.mfsh-open{opacity:1;pointer-events:auto}\n.mfsh-sheet{width:100%;max-width:520px;background:#fff;color:#0F1720;padding:18px 20px 28px;transform:translateY(24px);transition:transform .22s;box-shadow:0 12px 32px rgba(15,23,32,.25);font-family:inherit;max-height:92vh;overflow:auto;-webkit-overflow-scrolling:touch}\n.mfsh-overlay.mfsh-open .mfsh-sheet{transform:none}\n@media (min-width:640px){.mfsh-overlay{align-items:center}.mfsh-sheet{padding-bottom:20px}}\n.mfsh-head{display:flex;align-items:center;justify-content:space-between;margin:0 0 14px}\n.mfsh-head strong{font-size:18px;font-weight:800;display:flex;align-items:center;gap:8px;line-height:1}\n.mfsh-head strong svg{width:18px;height:18px}\n.mfsh-close{background:none;border:0;padding:6px;margin:0;cursor:pointer;color:#0F1720;line-height:0;box-shadow:none}\n.mfsh-close svg{width:18px;height:18px}\n.mfsh-preview{display:grid;grid-template-columns:96px 1fr;gap:12px;border:1px solid #DCE3EE;background:#F5F7FB;padding:10px;margin:0 0 12px;align-items:center}\n.mfsh-preview img{width:96px;height:72px;object-fit:cover;display:block;margin:0}\n.mfsh-preview .mfsh-kicker{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#5C91FF;margin:0 0 4px;line-height:1.2}\n.mfsh-preview .mfsh-title{font-size:14px;line-height:1.3;font-weight:700;margin:0;display:block}\n.mfsh-list{display:grid;margin:0;padding:0}\n.mfsh-item{display:flex;align-items:center;gap:14px;height:50px;width:100%;border:0;border-top:1px solid #DCE3EE;background:none;padding:0 4px;margin:0;text-align:left;font-family:inherit;font-size:15px;font-weight:600;color:#0F1720;cursor:pointer;box-shadow:none;letter-spacing:0;text-transform:none;line-height:1}\n.mfsh-item:hover,.mfsh-item:focus-visible{background:#F5F7FB;outline:none}\n.mfsh-item svg{width:20px;height:20px;color:#5C91FF;flex-shrink:0;display:block}\n.mfsh-item small{margin-left:auto;color:#5B6674;font-weight:500;font-size:12px}\n.mfsh-item.mfsh-done svg{color:#1E9E5A}\n.mfsh-toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,10px);background:#0F1720;color:#fff;padding:10px 16px;font-weight:700;font-size:13px;font-family:inherit;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:100000}\n.mfsh-toast.mfsh-show{opacity:1;transform:translate(-50%,0)}\n@media (prefers-reduced-motion:reduce){.mfsh-overlay,.mfsh-sheet,.mfsh-toast,.mfsh-trigger{transition:none}}\n<\/style>\n<svg width=\"0\" height=\"0\" style=\"position:absolute\" aria-hidden=\"true\">\n  <symbol id=\"mfsh-i-share\" viewBox=\"0 0 24 24\"><path fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.9\" stroke-linecap=\"square\" d=\"M12 3v12M8 7l4-4 4 4M5 12v8h14v-8\"\/><\/symbol>\n  <symbol id=\"mfsh-i-close\" viewBox=\"0 0 24 24\"><path fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\" d=\"m5 5 14 14M19 5 5 19\"\/><\/symbol>\n  <symbol id=\"mfsh-i-wa\" viewBox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M12 2a10 10 0 0 0-8.6 15.1L2 22l5.1-1.3A10 10 0 1 0 12 2Zm0 1.8a8.2 8.2 0 1 1-4.2 15.3l-.3-.2-3 .8.8-2.9-.2-.3A8.2 8.2 0 0 1 12 3.8Zm-3 4.4c-.2 0-.5 0-.8.4-.3.3-1 1-1 2.4s1 2.8 1.2 3c.1.2 2 3.2 5 4.4 2.5 1 3 .8 3.5.7.5 0 1.7-.7 2-1.4.2-.7.2-1.3.1-1.4l-.5-.3-2-1c-.3 0-.5-.1-.7.2l-.9 1.1c-.2.2-.3.2-.6.1-.3-.2-1.3-.5-2.4-1.5-.9-.8-1.5-1.8-1.7-2-.2-.4 0-.5.2-.7l.4-.5.3-.5v-.5l-.9-2.2c-.2-.5-.4-.5-.6-.5H9Z\"\/><\/symbol>\n  <symbol id=\"mfsh-i-x\" viewBox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M17.8 3h3l-6.7 7.7L22 21h-6.2l-4.8-6.3L5.4 21h-3l7.2-8.2L2 3h6.3l4.4 5.8L17.8 3Zm-1.1 16.2h1.7L7.4 4.7H5.6l11.1 14.5Z\"\/><\/symbol>\n  <symbol id=\"mfsh-i-fb\" viewBox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M13.5 22v-8h2.7l.4-3.2h-3.1V8.8c0-.9.3-1.6 1.6-1.6h1.7V4.4c-.3 0-1.3-.1-2.5-.1-2.5 0-4.1 1.5-4.1 4.2v2.3H7.4V14h2.8v8h3.3Z\"\/><\/symbol>\n  <symbol id=\"mfsh-i-li\" viewBox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M6.5 8.5H3V21h3.5V8.5ZM4.8 3a2 2 0 1 0 0 4 2 2 0 0 0 0-4ZM21 13.4c0-3.4-1.8-5.2-4.5-5.2-1.6 0-2.7.8-3.2 1.7V8.5H9.9V21h3.4v-6.4c0-1.7.6-2.8 2.1-2.8 1.4 0 2 1 2 2.8V21H21v-7.6Z\"\/><\/symbol>\n  <symbol id=\"mfsh-i-rd\" viewBox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M22 12.1a2.4 2.4 0 0 0-4.1-1.7 11.7 11.7 0 0 0-5.5-1.7l1-4.5 3.1.7a1.7 1.7 0 1 0 .2-1l-3.6-.8a.5.5 0 0 0-.6.4l-1.1 5.2a11.8 11.8 0 0 0-5.8 1.7A2.4 2.4 0 1 0 3 14.3v.5c0 3.4 4 6.2 9 6.2s9-2.8 9-6.2v-.5a2.4 2.4 0 0 0 1-2.2ZM7.5 13.8a1.7 1.7 0 1 1 3.4 0 1.7 1.7 0 0 1-3.4 0Zm8.9 4.5c-1.2 1.2-3.4 1.3-4.4 1.3s-3.3-.1-4.4-1.3a.5.5 0 0 1 .7-.7c.7.8 2.4 1 3.7 1s2.9-.2 3.7-1a.5.5 0 0 1 .7.7Zm-.6-2.8a1.7 1.7 0 1 1 0-3.4 1.7 1.7 0 0 1 0 3.4Z\"\/><\/symbol>\n  <symbol id=\"mfsh-i-tg\" viewBox=\"0 0 24 24\"><path fill=\"currentColor\" d=\"M21.9 4.6 18.7 19.9c-.2 1-.9 1.3-1.7.8l-4.9-3.6-2.3 2.3c-.3.3-.5.5-1 .5l.4-5 9-8.2c.4-.3-.1-.5-.6-.2L6.4 13.5 1.6 12c-1-.3-1.1-1 .2-1.5l18.8-7.2c.9-.3 1.6.2 1.3 1.3Z\"\/><\/symbol>\n  <symbol id=\"mfsh-i-mail\" viewBox=\"0 0 24 24\"><path fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" d=\"M3 6h18v12H3z\"\/><path fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" d=\"m3 7 9 6 9-6\"\/><\/symbol>\n  <symbol id=\"mfsh-i-link\" viewBox=\"0 0 24 24\"><path fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.9\" stroke-linecap=\"square\" d=\"M10 14a4 4 0 0 0 5.7 0l3-3a4 4 0 0 0-5.7-5.7l-1.5 1.5M14 10a4 4 0 0 0-5.7 0l-3 3a4 4 0 0 0 5.7 5.7l1.5-1.5\"\/><\/symbol>\n  <symbol id=\"mfsh-i-more\" viewBox=\"0 0 24 24\"><circle cx=\"5\" cy=\"12\" r=\"2\" fill=\"currentColor\"\/><circle cx=\"12\" cy=\"12\" r=\"2\" fill=\"currentColor\"\/><circle cx=\"19\" cy=\"12\" r=\"2\" fill=\"currentColor\"\/><\/symbol>\n<\/svg>\n<span class=\"mfsh-top-slot\"><button type=\"button\" class=\"mfsh-trigger\" data-mfsh-placement=\"top\" aria-haspopup=\"dialog\"><svg><use href=\"#mfsh-i-share\"\/><\/svg>Share this story<\/button><\/span>\n<script>\n(function(){\n  if (window.__mfsh) return; window.__mfsh = true;\n  var SECTION = 'afterburner';\n  function meta(p){ var m=document.querySelector('meta[property=\"'+p+'\"]'); return m ? m.getAttribute('content') : ''; }\n  function pageUrl(){ var c=document.querySelector('link[rel=\"canonical\"]'); return (c && c.href) || (location.origin + location.pathname); }\n  function pageTitle(){ var h=document.querySelector('h1.entry-title'); return (h && h.textContent.trim()) || meta('og:title') || document.title; }\n  function slug(){ return location.pathname.replace(\/\\\/+$\/,'').split('\/').pop() || 'home'; }\n  function kicker(){ var c=document.querySelector('.et_pb_title_container a[rel=\"category tag\"], .et_pb_title_container a[rel=\"category\"], a[rel=\"category tag\"]'); return 'Afterburner' + (c && c.textContent.trim() ? ' \u00b7 ' + c.textContent.trim() : ''); }\n  function shareUrl(ch, placement){ return pageUrl() + '?utm_source=share&utm_medium=' + ch + '&utm_campaign=' + SECTION + '&utm_content=sheet_' + placement; }\n  function track(ch, placement, extra){\n    window.dataLayer = window.dataLayer || [];\n    var ev = { event:'share', share_channel:ch, share_variant:'sheet', share_placement:placement, page_section:SECTION, content_id:slug() };\n    if (extra) for (var k in extra) ev[k]=extra[k];\n    window.dataLayer.push(ev);\n  }\n  var CH = [\n    ['whatsapp','WhatsApp','mfsh-i-wa',''],\n    ['x','X','mfsh-i-x',''],\n    ['facebook','Facebook','mfsh-i-fb',''],\n    ['linkedin','LinkedIn','mfsh-i-li',''],\n    ['reddit','Reddit','mfsh-i-rd','r\/aviation, r\/WarplanePorn'],\n    ['telegram','Telegram','mfsh-i-tg',''],\n    ['email','Email','mfsh-i-mail',''],\n    ['copy','Copy link','mfsh-i-link',''],\n    ['native','More','mfsh-i-more','Instagram, Signal, AirDrop']\n  ];\n  var overlay, toastEl, toastT, placement = 'top';\n  function build(){\n    overlay = document.createElement('div'); overlay.className = 'mfsh-overlay'; overlay.setAttribute('role','dialog'); overlay.setAttribute('aria-modal','true'); overlay.setAttribute('aria-label','Share');\n    var img = meta('og:image');\n    var items = CH.filter(function(c){ return c[0] !== 'native' || !!navigator.share; }).map(function(c){\n      return '<button type=\"button\" class=\"mfsh-item\" data-mfsh-ch=\"'+c[0]+'\"><svg><use href=\"#'+c[2]+'\"\/><\/svg>'+c[1]+(c[3]?'<small>'+c[3]+'<\/small>':'')+'<\/button>';\n    }).join('');\n    overlay.innerHTML = '<div class=\"mfsh-sheet\"><div class=\"mfsh-head\"><strong><svg><use href=\"#mfsh-i-share\"\/><\/svg>Share<\/strong><button type=\"button\" class=\"mfsh-close\" aria-label=\"Close\"><svg><use href=\"#mfsh-i-close\"\/><\/svg><\/button><\/div>'\n      + '<div class=\"mfsh-preview\">' + (img ? '<img decoding=\"async\" class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" src=\"'+img+'\" alt=\"\">' : '<span><\/span>') + '<div><div class=\"mfsh-kicker\">'+kicker()+'<\/div><span class=\"mfsh-title\">'+pageTitle()+'<\/span><\/div><\/div>'\n      + '<div class=\"mfsh-list\">'+items+'<\/div><\/div>';\n    document.body.appendChild(overlay);\n    toastEl = document.createElement('div'); toastEl.className = 'mfsh-toast'; document.body.appendChild(toastEl);\n    overlay.addEventListener('click', function(e){\n      if (e.target === overlay || e.target.closest('.mfsh-close')) { close(); return; }\n      var b = e.target.closest('.mfsh-item'); if (b) act(b.getAttribute('data-mfsh-ch'), b);\n    });\n    document.addEventListener('keydown', function(e){ if (e.key === 'Escape') close(); });\n  }\n  function open(p){ placement = p || 'top'; if (!overlay) build(); overlay.classList.add('mfsh-open'); track('open', placement); }\n  function close(){ if (overlay) overlay.classList.remove('mfsh-open'); }\n  function toast(m){ toastEl.textContent = m; toastEl.classList.add('mfsh-show'); clearTimeout(toastT); toastT = setTimeout(function(){ toastEl.classList.remove('mfsh-show'); }, 1600); }\n  function act(ch, btn){\n    var url = shareUrl(ch, placement), t = pageTitle(), enc = encodeURIComponent;\n    if (ch === 'copy') {\n      var done = function(){ toast('Link copied'); btn.classList.add('mfsh-done'); setTimeout(function(){ btn.classList.remove('mfsh-done'); close(); }, 900); };\n      track(ch, placement);\n      if (navigator.clipboard && navigator.clipboard.writeText) navigator.clipboard.writeText(url).then(done, done); else done();\n      return;\n    }\n    if (ch === 'native') {\n      track(ch, placement, { share_result:'opened' });\n      navigator.share({ title:t, text:t, url:url }).then(function(){ track('native', placement, { share_result:'completed' }); close(); }).catch(function(){});\n      return;\n    }\n    var target = {\n      whatsapp: 'https:\/\/api.whatsapp.com\/send?text=' + enc(t + ' ' + url),\n      x:        'https:\/\/twitter.com\/intent\/tweet?text=' + enc(t) + '&url=' + enc(url) + '&via=MiGFlug',\n      facebook: 'https:\/\/www.facebook.com\/sharer\/sharer.php?u=' + enc(url),\n      linkedin: 'https:\/\/www.linkedin.com\/sharing\/share-offsite\/?url=' + enc(url),\n      reddit:   'https:\/\/www.reddit.com\/submit?url=' + enc(url) + '&title=' + enc(t),\n      telegram: 'https:\/\/t.me\/share\/url?url=' + enc(url) + '&text=' + enc(t),\n      email:    'mailto:?subject=' + enc(t) + '&body=' + enc('Thought you would like this, from Afterburner, MiGFlug\\'s magazine:\\n' + t + '\\n' + url)\n    }[ch];\n    track(ch, placement);\n    if (target) { if (ch === 'email') location.href = target; else window.open(target, '_blank', 'noopener,width=680,height=560'); }\n    close();\n  }\n  var mq = window.matchMedia('(min-width:981px)');\n  function place(){\n    var t = document.querySelector('.mfsh-trigger[data-mfsh-placement=\"top\"]'), slot = document.querySelector('.mfsh-top-slot');\n    var meta = [].slice.call(document.querySelectorAll('.et_pb_title_meta_container, .et_post_meta_wrapper .post-meta, .single .post-meta')).filter(function(m){ return m.offsetParent !== null; })[0];\n    if (!t || !slot) return;\n    if (meta && mq.matches) { meta.classList.add('mfsh-meta'); t.classList.add('mfsh-inmeta'); if (t.parentNode !== meta) meta.appendChild(t); var a = meta.querySelector('a'); if (a) { var pr = document.createElement('span'); pr.style.cssText = 'display:inline-block;width:0;height:0;vertical-align:baseline'; a.appendChild(pr); var base = pr.getBoundingClientRect().bottom; pr.remove(); var fs = parseFloat(getComputedStyle(a).fontSize) || 14, mb = meta.getBoundingClientRect().bottom; t.style.bottom = Math.max(0, mb - (base + fs * 0.12)) + 'px'; } }\n    else { t.classList.remove('mfsh-inmeta'); if (t.parentNode !== slot) slot.appendChild(t); }\n  }\n  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', place); else place(); window.addEventListener('load', place); if (document.fonts && document.fonts.ready) document.fonts.ready.then(place); window.addEventListener('resize', place);\n  if (mq.addEventListener) mq.addEventListener('change', place); else mq.addListener(place);\n  document.addEventListener('click', function(e){ var b = e.target.closest('.mfsh-trigger'); if (b) { e.preventDefault(); open(b.getAttribute('data-mfsh-placement') || 'top'); } });\n})();\n<\/script><!-- \/mfsh:top -->\n<p>A fighter pilot coming home in bad weather wants to know two things: which direction is base, and how far away is it. For more than seventy years, the answer in military cockpits has come from a system with a slightly clumsy name: TACAN, short for Tactical Air Navigation.<\/p>\n<p>Dial in a channel, and a needle swings round to point at the station while a counter reads out the distance in nautical miles. Simple to use, clever underneath, and still flying in everything from training jets to aircraft carriers in an age of GPS.<\/p>\n\n<div style=\"background:#f4f6f9;border:1px solid #e2e7ee;padding:18px 22px;margin:22px 0 26px\"><p style=\"margin:0 0 8px;font-weight:700;color:#0d1117\">Quick Facts<\/p><ul style=\"margin:0;padding-left:18px\"><li style=\"margin:4px 0\"><strong>What it is:<\/strong> A military radio navigation system giving bearing and slant-range distance to a station<\/li><li style=\"margin:4px 0\"><strong>Frequency band:<\/strong> UHF, 962 to 1,213 MHz<\/li><li style=\"margin:4px 0\"><strong>Channels:<\/strong> 126 X and 126 Y channels<\/li><li style=\"margin:4px 0\"><strong>Bearing accuracy:<\/strong> About plus or minus 1 degree in operational use<\/li><li style=\"margin:4px 0\"><strong>Range:<\/strong> Certified by the FAA for 130 nautical miles below 45,000 feet<\/li><li style=\"margin:4px 0\"><strong>Civil link:<\/strong> Its distance function is compatible with civilian DME; VORTAC sites combine a VOR with a TACAN<\/li><\/ul><\/div>\n\n<h2 style=\"padding-top:22px\">Bearing and distance in one box<\/h2>\n<p>Civilian aircraft have long navigated with two separate systems: a VOR, which gives a bearing to a ground station, and DME, distance measuring equipment, which gives the distance. TACAN does both from a single, compact station. That matters for the military, because a TACAN beacon can be fitted to a ship, a truck or a small field site, where a VOR with its large antenna array would never fit.<\/p>\n<p>According to the system's history, development began at ITT's laboratories in 1945 under Henri Busignies. The US Air Force and Navy settled on a common airborne set, the AN\/ARN-21, around 1950 and 1951. The basic principle has not changed since.<\/p>\n\n<div style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:24px 0\"><iframe class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" src=\"https:\/\/www.youtube.com\/embed\/dWsMoOgYMYM\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allowfullscreen><\/iframe><\/div>\n\n<p style=\"font-size:14px;color:#666;font-style:italic\">Bogey Dope's plain-language introduction to TACAN, from a pilot's point of view.<\/p>\n<h2 style=\"padding-top:22px\">How the distance works<\/h2>\n<p>The distance part is the easier half to understand. The aircraft sends out pairs of radio pulses. The ground station receives them, waits a fixed delay, and sends a reply. The airborne set measures how long the round trip took and, knowing the speed of light, converts it into distance. Because the signal travels in a straight line from the aircraft to the station, the result is slant range, so an aircraft flying directly over a station at 30,000 feet will still show about five nautical miles.<\/p>\n<p>This part of TACAN uses exactly the same method as civilian DME, which is why the two are compatible. A civilian aircraft can get a distance from a military TACAN, even though it cannot use its bearing information.<\/p>\n\n<figure class=\"wp-block-image size-large\" style=\"margin:0 0 24px;width:100%\"><img decoding=\"async\" class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" width=\"1024\" src=\"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/tacan-rotating-antenna-pattern-diagram.png\" alt=\"Diagram of the rotating antenna pattern of a TACAN ground beacon\" style=\"width:100%;height:auto;max-width:100%;display:block\"><figcaption style=\"font-size:13px;color:#777;text-align:center;margin-top:6px;font-style:italic\">The trick behind TACAN bearing: the beacon's antenna pattern rotates 15 times a second, with a nine-lobed fine pattern on top, so the aircraft sees the signal strength rise and fall at 15 Hz and 135 Hz. Diagram via Wikimedia Commons, CC BY-SA 4.0.<\/figcaption><\/figure>\n\n<h2 style=\"padding-top:22px\">How the bearing works<\/h2>\n<p>The bearing is where TACAN gets clever. The ground beacon's antenna produces a radiation pattern shaped roughly like a heart, a cardioid, and rotates it 15 times per second. Sitting in one spot, an aircraft sees the signal strength rise and fall 15 times a second. The station also sends a reference pulse group at a fixed point in every rotation. By measuring the time between that reference and the peak it sees, the aircraft can work out its bearing from the station.<\/p>\n<p>That alone gives an accuracy of a few degrees. To sharpen it, the antenna adds a second, finer pattern with nine lobes, producing a 135 Hz ripple on top of the 15 Hz one, with its own reference pulses. The coarse signal tells the receiver which of the nine sectors it is in, and the fine signal pins down the exact bearing. In operational use, TACAN bearing accuracy is about plus or minus one degree. Older stations spun the antenna mechanically; modern ones rotate the pattern electronically.<\/p>\n<h2 style=\"padding-top:22px\">Ships, tankers and air-to-air<\/h2>\n<p>TACAN's compactness makes it ideal for the places military aircraft actually go home to. Aircraft carriers and other ships carry TACAN beacons, so a naval pilot coming back from a mission can find a moving runway far out to sea. Portable TACAN sets can be deployed to forward airstrips.<\/p>\n<p>TACAN also has an air-to-air mode. Two aircraft tuned to channels 63 apart can measure the distance between them, which is useful for joining up with a tanker or a wingman in poor visibility. It gives range only, not bearing, but in thick cloud a closing distance is a very welcome number.<\/p>\n\n<figure class=\"wp-block-image size-large\" style=\"margin:0 0 24px;width:100%\"><img decoding=\"async\" class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" width=\"1024\" src=\"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/tacan-aircraft-antenna-f-4-phantom.jpg\" alt=\"A Dorne and Margolin TACAN aircraft antenna made for the F-4 Phantom\" style=\"width:100%;height:auto;max-width:100%;display:block\"><figcaption style=\"font-size:13px;color:#777;text-align:center;margin-top:6px;font-style:italic\">A TACAN antenna made for the F-4 Phantom. Small blade antennas like this on the underside or spine of a jet carry the TACAN signals. Photo: Wikimedia Commons, CC BY-SA 4.0.<\/figcaption><\/figure>\n\n<h2 style=\"padding-top:22px\">Still useful in the GPS age<\/h2>\n<p>Satellite navigation has taken over much of TACAN's day-to-day work, but it has not replaced it. GPS can be jammed or spoofed, as airlines flying near conflict zones have learned the hard way, and military forces want a navigation aid they control themselves. Modern systems blend TACAN with inertial and satellite navigation so that if one source goes bad, the others keep the pilot honest.<\/p>\n<p>So in an era of glass cockpits and helmet displays, the humble TACAN channel is still a routine part of military flying. Dial it in, check the needle and the miles, and you know the way home.<\/p>\n\n<div style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:24px 0\"><iframe class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" src=\"https:\/\/www.youtube.com\/embed\/cEz9LODDWqM\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allowfullscreen><\/iframe><\/div>\n\n<p style=\"font-size:14px;color:#666;font-style:italic\">Pilotopedia explains what TACAN is and how it is used.<\/p>\n<p>The idea is the same as in the 1950s: put a beacon where the aircraft need to return, and let them home in on it. Today it can even come in a case carried by soldiers.<\/p>\n\n<div style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:24px 0\"><iframe class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" src=\"https:\/\/www.youtube.com\/embed\/qrWA_0SZKuk\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allowfullscreen><\/iframe><\/div>\n\n<p style=\"font-size:14px;color:#666;font-style:italic\">Thales shows a modern man-portable TACAN for military forces.<\/p>\n<p><em>Sources: Wikipedia (Tactical air navigation system), US Federal Aviation Administration, Thales, Bogey Dope, Pilotopedia<\/em><\/p>\n<!-- mfsh:bottom -->\n\n<button type=\"button\" class=\"mfsh-trigger mfsh-bottom\" data-mfsh-placement=\"bottom\" aria-haspopup=\"dialog\"><svg><use href=\"#mfsh-i-share\"\/><\/svg>Share this story<\/button>\n\n<!-- \/mfsh:bottom -->\n\n<style>.mfq{margin:34px 0 8px}.mfq h2{font:26px\/1.3 \"Gilroy semiBold\",Helvetica,Arial,sans-serif;color:#0d1117;padding-top:22px;margin:0 0 6px}.mfq .qa details{border-top:1px solid #5C91FF;margin:0;padding:0}.mfq .qa details:last-of-type{border-bottom:1px solid #e2e7ee}.mfq .qa summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 26px;font:18px\/1.7 \"Gilroy semiBold\",Helvetica,Arial,sans-serif;color:#0d1117}.mfq .qa summary::-webkit-details-marker{display:none}.mfq .qa summary::after{content:\"+\";font:24px Helvetica,sans-serif;color:#3568e0;flex:0 0 auto}.mfq .qa details[open] summary::after{content:\"\\2013\"}.mfq .qa details:hover summary{color:#3568e0}.mfq .qa .a{font:16px\/1.7 \"Gilroy regular\",Helvetica,Arial,sans-serif;color:#454e5e;padding:0 26px 24px}.mfq .qa .a a{color:#3568e0}@media(max-width:680px){.mfq .qa summary{padding:18px 14px;font-size:17px}.mfq .qa .a{padding:0 14px 20px}}<\/style>\n\n\n<section class=\"mfq\"><h2>Frequently Asked Questions<\/h2><div class=\"qa\"><details open><summary>What is TACAN in aviation?<\/summary><div class=\"a\">TACAN, short for Tactical Air Navigation, is a military radio navigation system that gives a pilot both the bearing and the slant-range distance to a ground or ship-based station. It operates in the UHF band between 962 and 1,213 MHz and is widely used by air forces and navies.<\/div><\/details><details><summary>What is the difference between TACAN and VOR?<\/summary><div class=\"a\">A VOR gives civilian aircraft only a bearing to a station, and needs a separate DME for distance. TACAN gives both bearing and distance from one compact station and is more accurate. Its distance function works with civilian DME, but civilian receivers cannot use TACAN bearing.<\/div><\/details><details><summary>How does TACAN measure distance?<\/summary><div class=\"a\">The aircraft transmits pulse pairs, the TACAN station replies after a fixed delay, and the airborne set measures the round-trip time to calculate distance. The result is slant range, the straight-line distance between aircraft and station, which is why an aircraft directly overhead still shows its height as distance.<\/div><\/details><details><summary>How does TACAN measure bearing?<\/summary><div class=\"a\">The station rotates a heart-shaped antenna pattern 15 times per second, with a finer nine-lobed pattern on top, and sends reference pulses. The aircraft compares the timing of the signal peaks with the reference pulses to calculate its bearing, with an operational accuracy of about plus or minus one degree.<\/div><\/details><details><summary>What is a VORTAC?<\/summary><div class=\"a\">A VORTAC is a navigation site that combines a civilian VOR with a military TACAN. Civilian aircraft use it as a VOR with DME, while military aircraft use it as a TACAN, so one site serves both types of user.<\/div><\/details><details><summary>Is TACAN still used today?<\/summary><div class=\"a\">Yes. Despite GPS, TACAN remains standard equipment on military aircraft and on aircraft carriers and other ships, because it is controlled by the military and does not depend on satellites that can be jammed or spoofed. Modern aircraft blend it with inertial and satellite navigation.<\/div><\/details><\/div><\/section>\n\n\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is TACAN in aviation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"TACAN, short for Tactical Air Navigation, is a military radio navigation system that gives a pilot both the bearing and the slant-range distance to a ground or ship-based station. It operates in the UHF band between 962 and 1,213 MHz and is widely used by air forces and navies.\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between TACAN and VOR?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A VOR gives civilian aircraft only a bearing to a station, and needs a separate DME for distance. TACAN gives both bearing and distance from one compact station and is more accurate. Its distance function works with civilian DME, but civilian receivers cannot use TACAN bearing.\"}},{\"@type\":\"Question\",\"name\":\"How does TACAN measure distance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The aircraft transmits pulse pairs, the TACAN station replies after a fixed delay, and the airborne set measures the round-trip time to calculate distance. The result is slant range, the straight-line distance between aircraft and station, which is why an aircraft directly overhead still shows its height as distance.\"}},{\"@type\":\"Question\",\"name\":\"How does TACAN measure bearing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The station rotates a heart-shaped antenna pattern 15 times per second, with a finer nine-lobed pattern on top, and sends reference pulses. The aircraft compares the timing of the signal peaks with the reference pulses to calculate its bearing, with an operational accuracy of about plus or minus one degree.\"}},{\"@type\":\"Question\",\"name\":\"What is a VORTAC?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A VORTAC is a navigation site that combines a civilian VOR with a military TACAN. Civilian aircraft use it as a VOR with DME, while military aircraft use it as a TACAN, so one site serves both types of user.\"}},{\"@type\":\"Question\",\"name\":\"Is TACAN still used today?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Despite GPS, TACAN remains standard equipment on military aircraft and on aircraft carriers and other ships, because it is controlled by the military and does not depend on satellites that can be jammed or spoofed. Modern aircraft blend it with inertial and satellite navigation.\"}}]}<\/script><div style=\"background:#f0f4ff;border-left:4px solid #5C91FF;padding:16px 20px;margin:32px 0 8px\"><p style=\"margin:0 0 8px;font-weight:600;color:#333\">Related Posts<\/p><p style=\"margin:4px 0\"><a href=\"https:\/\/migflug.com\/afterburner\/b-2-spirit-astro-inertial-navigation-stars-explained\/\">How the B-2 Navigates by the Stars: Astro-Inertial Navigation Explained<\/a><\/p><p style=\"margin:4px 0\"><a href=\"https:\/\/migflug.com\/afterburner\/switzerland-ils-removal-gps-spoofing-bern-suspended-2026\/\">Switzerland Is Scrapping ILS as GPS Spoofing Hits Crews Daily<\/a><\/p><p style=\"margin:4px 0\"><a href=\"https:\/\/migflug.com\/afterburner\/tercom-dsmac-cruise-missile-navigation-gps-denied\/\">TERCOM and DSMAC: How a Cruise Missile Finds Its Target<\/a><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Share this story A fighter pilot coming home in bad weather wants to know two things: which direction is base, and how far away is it. For more than seventy years, the answer in military cockpits has come from a system with a slightly clumsy name: TACAN, short for Tactical Air Navigation. Dial in a [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":26667451,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"editor_notices":[],"footnotes":""},"categories":[664],"tags":[],"class_list":["post-26670305","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-military-aviation"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TACAN Explained: How Military Jets Navigate Home | MiGFlug<\/title>\n<meta name=\"description\" content=\"TACAN gives military pilots bearing and distance to a base or ship. How Tactical Air Navigation works, why it beats VOR, and why it survives the GPS age.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TACAN Explained: How Military Jets Navigate Home | MiGFlug\" \/>\n<meta property=\"og:description\" content=\"TACAN gives military pilots bearing and distance to a base or ship. How Tactical Air Navigation works, why it beats VOR, and why it survives the GPS age.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/\" \/>\n<meta property=\"og:site_name\" content=\"Afterburner - MiGFlug&#039;s Magazine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MiGFlug\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-05T09:09:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-05T09:10:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/tacan-station-jasdf-hamamatsu-air-base.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Max Gr\u00fcnwald\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@migflug\" \/>\n<meta name=\"twitter:site\" content=\"@migflug\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Max Gr\u00fcnwald\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/\"},\"author\":{\"name\":\"Max Gr\u00fcnwald\",\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/#\\\/schema\\\/person\\\/da89e4a5834c9a932ee20751ed75569c\"},\"headline\":\"TACAN Explained: How Military Jets Find Their Way Home\",\"datePublished\":\"2026-10-05T09:09:43+00:00\",\"dateModified\":\"2026-10-05T09:10:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/\"},\"wordCount\":1300,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2026\\\/10\\\/tacan-station-jasdf-hamamatsu-air-base.jpg\",\"articleSection\":[\"Military Aviation\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/\",\"url\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/\",\"name\":\"TACAN Explained: How Military Jets Navigate Home | MiGFlug\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2026\\\/10\\\/tacan-station-jasdf-hamamatsu-air-base.jpg\",\"datePublished\":\"2026-10-05T09:09:43+00:00\",\"dateModified\":\"2026-10-05T09:10:18+00:00\",\"description\":\"TACAN gives military pilots bearing and distance to a base or ship. How Tactical Air Navigation works, why it beats VOR, and why it survives the GPS age.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/#primaryimage\",\"url\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2026\\\/10\\\/tacan-station-jasdf-hamamatsu-air-base.jpg\",\"contentUrl\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2026\\\/10\\\/tacan-station-jasdf-hamamatsu-air-base.jpg\",\"width\":1280,\"height\":720,\"caption\":\"A Japan Air Self-Defense Force TACAN ground station at Hamamatsu Air Base\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/tacan-explained-tactical-air-navigation-military-jets\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"TACAN Explained: How Military Jets Find Their Way Home\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/#website\",\"url\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/\",\"name\":\"Afterburner - MiGFlug's Magazine\",\"description\":\"for those interested in flying military jets and aviation related  topics\",\"publisher\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/#organization\",\"name\":\"MiGFlug GmbH\",\"url\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/ml5psubhxdln.i.optimole.com\\\/cb:0e0_.b970\\\/w:897\\\/h:278\\\/q:mauto\\\/ig:avif\\\/https:\\\/\\\/migflug.com\\\/afterburner\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2026\\\/06\\\/MIGFLUG_LOGO-no-background.png\",\"contentUrl\":\"https:\\\/\\\/ml5psubhxdln.i.optimole.com\\\/cb:0e0_.b970\\\/w:897\\\/h:278\\\/q:mauto\\\/ig:avif\\\/https:\\\/\\\/migflug.com\\\/afterburner\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2026\\\/06\\\/MIGFLUG_LOGO-no-background.png\",\"width\":897,\"height\":278,\"caption\":\"MiGFlug GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/MiGFlug\\\/\",\"https:\\\/\\\/x.com\\\/migflug\",\"https:\\\/\\\/www.instagram.com\\\/migflug\\\/\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/MiGFlug\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/migflug.com\\\/\",\"https:\\\/\\\/www.pinterest.ch\\\/migflug\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/it\\\/#\\\/schema\\\/person\\\/da89e4a5834c9a932ee20751ed75569c\",\"name\":\"Max Gr\u00fcnwald\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g\",\"caption\":\"Max Gr\u00fcnwald\"},\"description\":\"Max Gr\u00fcnwald writes MiGFlug\u2019s technical deep-dives \u2014 engines, avionics and weapons systems, with every number checked twice.\",\"url\":\"https:\\\/\\\/migflug.com\\\/afterburner\\\/author\\\/maxgruenwald\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TACAN Explained: How Military Jets Navigate Home | MiGFlug","description":"TACAN gives military pilots bearing and distance to a base or ship. How Tactical Air Navigation works, why it beats VOR, and why it survives the GPS age.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/","og_locale":"en_US","og_type":"article","og_title":"TACAN Explained: How Military Jets Navigate Home | MiGFlug","og_description":"TACAN gives military pilots bearing and distance to a base or ship. How Tactical Air Navigation works, why it beats VOR, and why it survives the GPS age.","og_url":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/","og_site_name":"Afterburner - MiGFlug's Magazine","article_publisher":"https:\/\/www.facebook.com\/MiGFlug\/","article_published_time":"2026-10-05T09:09:43+00:00","article_modified_time":"2026-10-05T09:10:18+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/tacan-station-jasdf-hamamatsu-air-base.jpg","type":"image\/jpeg"}],"author":"Max Gr\u00fcnwald","twitter_card":"summary_large_image","twitter_creator":"@migflug","twitter_site":"@migflug","twitter_misc":{"Written by":"Max Gr\u00fcnwald","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/#article","isPartOf":{"@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/"},"author":{"name":"Max Gr\u00fcnwald","@id":"https:\/\/migflug.com\/afterburner\/it\/#\/schema\/person\/da89e4a5834c9a932ee20751ed75569c"},"headline":"TACAN Explained: How Military Jets Find Their Way Home","datePublished":"2026-10-05T09:09:43+00:00","dateModified":"2026-10-05T09:10:18+00:00","mainEntityOfPage":{"@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/"},"wordCount":1300,"commentCount":0,"publisher":{"@id":"https:\/\/migflug.com\/afterburner\/it\/#organization"},"image":{"@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/#primaryimage"},"thumbnailUrl":"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/tacan-station-jasdf-hamamatsu-air-base.jpg","articleSection":["Military Aviation"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/","url":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/","name":"TACAN Explained: How Military Jets Navigate Home | MiGFlug","isPartOf":{"@id":"https:\/\/migflug.com\/afterburner\/it\/#website"},"primaryImageOfPage":{"@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/#primaryimage"},"image":{"@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/#primaryimage"},"thumbnailUrl":"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/tacan-station-jasdf-hamamatsu-air-base.jpg","datePublished":"2026-10-05T09:09:43+00:00","dateModified":"2026-10-05T09:10:18+00:00","description":"TACAN gives military pilots bearing and distance to a base or ship. How Tactical Air Navigation works, why it beats VOR, and why it survives the GPS age.","breadcrumb":{"@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/#primaryimage","url":"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/tacan-station-jasdf-hamamatsu-air-base.jpg","contentUrl":"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/tacan-station-jasdf-hamamatsu-air-base.jpg","width":1280,"height":720,"caption":"A Japan Air Self-Defense Force TACAN ground station at Hamamatsu Air Base"},{"@type":"BreadcrumbList","@id":"https:\/\/migflug.com\/afterburner\/tacan-explained-tactical-air-navigation-military-jets\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/migflug.com\/afterburner\/it\/"},{"@type":"ListItem","position":2,"name":"TACAN Explained: How Military Jets Find Their Way Home"}]},{"@type":"WebSite","@id":"https:\/\/migflug.com\/afterburner\/it\/#website","url":"https:\/\/migflug.com\/afterburner\/it\/","name":"Afterburner - MiGFlug's Magazine","description":"for those interested in flying military jets and aviation related  topics","publisher":{"@id":"https:\/\/migflug.com\/afterburner\/it\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/migflug.com\/afterburner\/it\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/migflug.com\/afterburner\/it\/#organization","name":"MiGFlug GmbH","url":"https:\/\/migflug.com\/afterburner\/it\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/migflug.com\/afterburner\/it\/#\/schema\/logo\/image\/","url":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:897\/h:278\/q:mauto\/ig:avif\/https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/06\/MIGFLUG_LOGO-no-background.png","contentUrl":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:897\/h:278\/q:mauto\/ig:avif\/https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/06\/MIGFLUG_LOGO-no-background.png","width":897,"height":278,"caption":"MiGFlug GmbH"},"image":{"@id":"https:\/\/migflug.com\/afterburner\/it\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/MiGFlug\/","https:\/\/x.com\/migflug","https:\/\/www.instagram.com\/migflug\/","https:\/\/www.youtube.com\/user\/MiGFlug","https:\/\/www.linkedin.com\/company\/migflug.com\/","https:\/\/www.pinterest.ch\/migflug\/"]},{"@type":"Person","@id":"https:\/\/migflug.com\/afterburner\/it\/#\/schema\/person\/da89e4a5834c9a932ee20751ed75569c","name":"Max Gr\u00fcnwald","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g","caption":"Max Gr\u00fcnwald"},"description":"Max Gr\u00fcnwald writes MiGFlug\u2019s technical deep-dives \u2014 engines, avionics and weapons systems, with every number checked twice.","url":"https:\/\/migflug.com\/afterburner\/author\/maxgruenwald\/"}]}},"_links":{"self":[{"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/posts\/26670305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/comments?post=26670305"}],"version-history":[{"count":1,"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/posts\/26670305\/revisions"}],"predecessor-version":[{"id":26670459,"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/posts\/26670305\/revisions\/26670459"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/media\/26667451"}],"wp:attachment":[{"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/media?parent=26670305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/categories?post=26670305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/migflug.com\/afterburner\/wp-json\/wp\/v2\/tags?post=26670305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}