LCWO.net - Learn CW Online

<!DOCTYPE html> <html> <head> <title>LCWO.net - Learn CW Online</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="description" lang="en" content="Learn CW Online - At LCWO you can learn Morse Code (CW) online, in your web browser!"> <meta name="description" lang="ko" content="LCWO에서는 웹브라우저를 이용해서 CW를 학습할 수 있습니다. 프로그램을 설치할 필요가 없습니다. 또한 인터넷이 가능한 어떤 컴퓨터에서도 동일한 개인 설정으로 학습이 가능합니다. 여러가지 통계의 기능을 이용하여 학습진도를 편리하게 확인할 수도 있습니다."> <meta name="keywords" content="learn cw, cw, morse code practice, telegraphy, learn morse code, morse code, koch method, morsen lernen, impare il cw, high speed cw, hst, qrq, ham radio, dj1yfk, rufzxp, fabian kurz"> <meta name="author" content="Fabian Kurz"> <meta property="og:title" content="Learn CW Online" /> <meta property="og:type" content="website" /> <meta property="og:url" content="https://lcwo.net/" /> <meta property="og:image" content="https://lcwo.net/pics/lcwo.png" /> <meta property="og:description" content="Learn CW Online - a free web app for learning Morse code!" /> <link rel="icon" href="/favicon.ico"> <link rel="shortcut icon" href="/favicon.ico"> <link href="/atom.xml" type="application/atom+xml" rel="alternate" title="LCWO News Feed"> <link href="/forumatom.xml" type="application/atom+xml" rel="alternate" title="LCWO Forum Feed"> <link id="lcwocss" href="/style.css" rel="stylesheet" type="text/css"> <link rel="stylesheet" href="/js/leaflet.css"> <script type="text/javascript" src="/js/jscwlib.js?cachebreak=1711272842"></script>  <script src="/js/d3.js"></script> <script src="/js/cal-heatmap.js"></script> <link rel="stylesheet" href="/cal-heatmap.css"> <script src="/js/popperjs-core.js"></script> <script src="/js/cal-heatmap-Tooltip.js"></script> </head> <body bgcolor="#ffffff"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tbody> <tr class="headerline"> <td style="background-image:url(/pics/lcwo-bg2.png);" width="41%"> <a href="/"><img style="border-style:none;" src="/pics/lcwo.png" height="75" width="214" title="LCWO - Home" alt="[LCWO LOGO]"></a> </td> <td style="background-image:url(/pics/lcwo-bg2.png);" width="59%">   </td> </tr> </tbody></table> <script> function agree_policy () { var i = document.getElementById("consent"); i.innerHTML = "Thanks!"; var request = new XMLHttpRequest(); request.open("GET", "//lcwo.net/api/consent.php", true); request.send(); } </script> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tbody> <tr> <td class="menuText" width="100%"> <img style="vertical-align:middle" src="/pics/menusep2.png" height="19" width="16" alt=":"> <a class="mLink" href="/">홈</a> <img style="vertical-align:middle" src="/pics/menusep2.png" height="19" width="15" alt=":"> <a class="mLink" href="/users">사용자 리스트</a> <img style="vertical-align:middle" src="/pics/menusep2.png" height="19" width="15" alt=":"> <a class="mLink" href="/highscores">상급자</a> <img style="vertical-align:middle" src="/pics/menusep2.png" height="19" width="15" alt=":"> <a class="mLink" href="/forum">포럼 </a> <img style="vertical-align:middle" src="/pics/menusep2.png" height="19" width="15" alt=":"> <a class="mLink" href="/usergroups">사용자 그룹</a> <img style="vertical-align:middle" src="/pics/menusep2.png" height="19" width="15" alt=":"> <a class="mLink" href="/about">소개</a> <img style="vertical-align:middle" src="/pics/menusep2.png" height="19" width="15" alt=":"> </td> </tr> </tbody></table> <br> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td width="220" valign="top"> <script> function getCookieVal (offset) { var endstr = document.cookie.indexOf (";", offset); if (endstr == -1) { endstr = document.cookie.length; } return unescape(document.cookie.substring(offset, endstr)); } function getCookie (name) { var arg = name + "="; var alen = arg.length; var clen = document.cookie.length; var i = 0; while (i < clen) { var j = i + alen; if (document.cookie.substring(i, j) == arg) { return getCookieVal (j); } i = document.cookie.indexOf(" ", i) + 1; if (i == 0) break; } return null; } if (getCookie('lcwo_username') && getCookie('lcwo_hash')) { console.log("found cookies, attempting to log in!"); var u = getCookie('lcwo_username'); var h = getCookie('lcwo_hash'); var request = new XMLHttpRequest(); request.open("POST", '/dologin', true); request.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); request.onreadystatechange = function() { var done = 4, ok = 200; if (request.readyState == done && request.status == ok) { if (request.responseText) { if (request.responseText.indexOf("LOGIN_SUCCESS") != -1) { // login succeeded... forwarding window.setTimeout( function () { window.location.href = 'https://lcwo.net'; }, 1000); } } } } request.send("username="+u); } </script> <table width="90%"> <tr><th class="tborder">로그인</th></tr> <tr><td class="tborder"> <br> <div align="center"> <form action="/dologin" method="POST"> <table> <tr> <td>사용자 이름: </td> <td> <input type="text" size="8" name="username"> </td> </tr> <tr> <td>비밀번호: </td> <td> <input type="password" size="8" name="password"> </td> </tr> </table> <input type="submit" value="로그인"> </form> </div> </td></tr> <tr> <td class="tborder"> <br> <div align="center"> <a href="/lostpassword">비밀번호를 잊어버렸습니까?</a> - <strong><a href="/signup">가입</a></strong> </div> <br> </td> </tr> </table> <table width="90%"> <tr><th class="tborder">Language</th></tr> <tr> <td class="tborder"> <table width="100%"> <tr><td><a href="/bg/lostpassword" title="Bulgarian"> Български </a></td><td><a href="/br/lostpassword" title="Brazilian Portuguese"> Português brasileiro </a></td></tr><tr><td><a href="/bs/lostpassword" title="Bosnian"> Bosanski </a></td><td><a href="/ca/lostpassword" title="Catalan"> Català </a></td></tr><tr><td><a href="/cn/lostpassword" title="Traditional Chinese"> 繁體中文 </a></td><td><a href="/cs/lostpassword" title="Czech"> Česky </a></td></tr><tr><td><a href="/da/lostpassword" title="Danish"> Dansk </a></td><td><a href="/de/lostpassword" title="German"> Deutsch </a></td></tr><tr><td><a href="/en/lostpassword" title="English"> English </a></td><td><a href="/es/lostpassword" title="Spanish"> Español </a></td></tr><tr><td><a href="/fi/lostpassword" title="Finnish"> Suomi </a></td><td><a href="/fr/lostpassword" title="French"> Français </a></td></tr><tr><td><a href="/gr/lostpassword" title="Greek"> Ελληνικά </a></td><td><a href="/hr/lostpassword" title="Croatian"> Hrvatski </a></td></tr><tr><td><a href="/hu/lostpassword" title="Hungarian"> Magyar </a></td><td><a href="/it/lostpassword" title="Italian"> Italiano </a></td></tr><tr><td><a href="/ja/lostpassword" title="Japanese"> 日本語 </a></td><td><a href="/ko/lostpassword" title="Korean"><strong> 한국어 </strong></a></td></tr><tr><td><a href="/ms/lostpassword" title="Malay"> Bahasa Melayu </a></td><td><a href="/nl/lostpassword" title="Dutch"> Nederlands </a></td></tr><tr><td><a href="/no/lostpassword" title="Norwegian"> Norsk </a></td><td><a href="/pl/lostpassword" title="Polish"> Polski </a></td></tr><tr><td><a href="/pt/lostpassword" title="Portuguese"> Português </a></td><td><a href="/ro/lostpassword" title="Romanian"> Română </a></td></tr><tr><td><a href="/ru/lostpassword" title="Russian"> Русский </a></td><td><a href="/si/lostpassword" title="Sinhala"> සිංහල </a></td></tr><tr><td><a href="/sk/lostpassword" title="Slovak"> Slovenčina </a></td><td><a href="/sl/lostpassword" title="Slovenian"> Slovenščina </a></td></tr><tr><td><a href="/sr/lostpassword" title="Serbian"> Srpski </a></td><td><a href="/sv/lostpassword" title="Swedish"> Svenska </a></td></tr><tr><td><a href="/th/lostpassword" title="Thai"> ภาษาไทย </a></td><td><a href="/tr/lostpassword" title="Turkish"> Türkçe </a></td></tr><tr><td><a href="/uk/lostpassword" title="Ukrainian"> Українська </a></td><td><a href="/zh/lostpassword" title="Simplified Chinese"> 简体中文 </a></td></tr> </table> </td> </tr> </table> <table width="90%"> <tr><th class="tborder">온라인 사용자 (40)</th></tr> <tr><td class="tborder"> <br> <div align="center"> <a href="/profile/AaronTaitoko" title="Aaron Taitoko">AaronTaitoko</a> <a href="/profile/Abe555" title="Abe">Abe555</a> <a href="/profile/ad5da" title="David Alford">ad5da</a> <a href="/profile/AI6ZV" title="">AI6ZV</a> <a href="/profile/bilos" title="Fiorentino">bilos</a> <a href="/profile/Bourinov" title="Mika">Bourinov</a> <a href="/profile/Cincinnatus" title="">Cincinnatus</a> <a href="/profile/dextervipera" title="Kamil">dextervipera</a> <a href="/profile/DITman" title="">DITman</a> <a href="/profile/dl2mp" title="Marten">dl2mp</a> <a href="/profile/durky" title="Dee">durky</a> <a href="/profile/EA1IRO" title="jose luis alvarez villanueva">EA1IRO</a> <a href="/profile/EU3AW" title="Yauhen">EU3AW</a> <a href="/profile/Fire26" title="">Fire26</a> <a href="/profile/Fuusya" title="Shige">Fuusya</a> <a href="/profile/Heldrin" title="Heldrin">Heldrin</a> <a href="/profile/HiddenWindshield" title="">HiddenWindshield</a> <a href="/profile/JF8KBH" title="">JF8KBH</a> <a href="/profile/jpburelle" title="">jpburelle</a> <a href="/profile/KE7IR" title="Patti Donahue">KE7IR</a> <a href="/profile/kf7onx" title="David Guilford">kf7onx</a> <a href="/profile/Kirkski" title="">Kirkski</a> <a href="/profile/KK6WJG" title="JOHN DUNLOP">KK6WJG</a> <a href="/profile/Klaus1963" title="Klaus Grabowski">Klaus1963</a> <a href="/profile/laren" title="laren ">laren</a> <a href="/profile/LSV" title="">LSV</a> <a href="/profile/markobarovic" title="Marko">markobarovic</a> <a href="/profile/MickyN" title="MickyN">MickyN</a> <a href="/profile/n7adh" title="Alex">n7adh</a> <a href="/profile/N8BKS" title="Dave Bergren">N8BKS</a> <a href="/profile/N9YK" title="Steve ">N9YK</a> <a href="/profile/ofe" title="wee">ofe</a> <a href="/profile/Pamperer3731" title="John">Pamperer3731</a> <a href="/profile/pc2z" title="Rene ">pc2z</a> <a href="/profile/S50TP" title="Tomaz Podbersic">S50TP</a> <a href="/profile/SP2GIT" title="Wojtek">SP2GIT</a> <a href="/profile/sp8brt" title="Bartosz">sp8brt</a> <a href="/profile/swcollin" title="">swcollin</a> <a href="/profile/tnaka3627" title="">tnaka3627</a> <a href="/profile/vuZnam" title="">vuZnam</a> </div> <br> </td></tr> </table> </td> <td valign="top"> <h1>비밀번호를 잊어버렸습니까?</h1> <p> 비밀번호를 잃어버렸다면, 아래의 양식에 사용자이름을 입력하여 비밀번호를 리셋할 수 있습니다. 가입시 입력한 이메일로 리셋방법에 관한 내용을 보냅니다. 이메일을 확인하시기 바랍니다.</p> <form action="/lostpassword" method="POST"> 사용자 이름: <input type="text" name="username" size="12"> <input type="submit" value="제출"> </form> <p> 가입시 입력한 이메일이 유효하지 않다면, 관리자에게 이메일을 보내서 새로운 비밀번호를 받으세요.<a href="mailto:help@lcwo.net?subject=Request for LCWO password reset&body=Hello LCWO, please send me password reset instructions. My username is ">help@lcwo.net</a></p> </td> <td width="20">   </td> </tr> </table> <br><br><br> <div align="center" class="footer">lcwo.net - <strong>Learn Morse Code (CW) Online</strong> by <a class="sLink" href="http://fkurz.net/">Fabian Kurz, DJ5CW</a> (<a href="/impressum">Impressum</a>) - <a href="/privacy">Privacy Policy / Datenschutzinformationen</a></div> <script> // keep the session cookie alife as long as user is on the page, refresh every // 5 minutes function session_keepalive () { var request = new XMLHttpRequest(); request.open("GET", "//lcwo.net/api/index.php?action=keepalive", true); request.onreadystatechange = function() { var done = 4, ok = 200; if (request.readyState == done && request.status == ok) { var r = JSON.parse(request.responseText); if (r["result"] == false) { // no session if (document.getElementById("logoutlink")) { // but we think we're logged in! document.location.href = "//lcwo.net"; } } } } request.send(); } window.setInterval('session_keepalive()', 300000); </script> </body> </html>

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LCWO.net - Learn CW Online