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锘匡豢<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="" lang=""> <head> <title>Aviation Safety Network > About ASN</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <meta http-equiv="content-language" content="" /> <meta name="viewport" content="width=device-width initial-scale=1" /> <meta name="author" content="Harro Ranter" /> <meta name="description" content="Aviation Safety Network: About ASN" /> <meta name="keywords" content="aircraft accident, aviation, accidents, safety, crashes, disasters, reports, investigation" /> <meta name="twitter:card" content="summary" /> <meta name="twitter:site" content="@AviationSafety" /> <meta name="twitter:title" content="Aviation Safety Network > About ASN" /> <meta name="twitter:description" content="Aviation Safety Network: About ASN" /> <meta name="twitter:dnt" content="on"> <meta property="og:type" content="website" /> <meta property="og:title" content="Aviation Safety Network > About ASN" /> <meta property="og:description" content="Aviation Safety Network: About ASN" /> <meta property="og:url" content="http://aviation-safety.net/about/" /> <link rel="stylesheet" type="text/css" href="https://cdn.avsafetydata.com/totalY.min.css" media="screen" /> <link rel="stylesheet" type="text/css" href="https://cdn.avsafetydata.com/FSFstyling.css" media="screen" />  <script async src="https://www.googletagmanager.com/gtag/js?id=G-DB6CGPDLSJ"></script> <script async src="https://www.googletagmanager.com/gtag/js?id=G-DB6CGPDLSJ"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-DB6CGPDLSJ'); </script> <div id="page-wrap"> <div id="inside"> <div class="photodisplay aligncenter"> <img src="//cdn.avsafetydata.com/graphics/ASN Logo_FSF.png" width="800" alt="ASN logo" /> </div>  <div class="navigation"> <ul> <li><a href="/">Home </a></li> <li><a href="/database/databases.php">Database </a></li> <li><a href="/investigation/">Investigation </a></li>  <li><a href="/statistics/">Statistics </a></li> <li><a href="/about/tactcon.php?p=About_ASN||||">Contact us</a></li> <li><a href="/about/">About</a></li> </ul>      <img src="https://cdn.avsafetydata.com/graphics/ASNsocial2.png" alt="ASN on social media" usemap="#ASNsocialmap"> <map name="ASNsocialmap"> <area shape="rect" coords="0,0,30,30" alt="ASN Facebook" href="https://www.facebook.com/AviationSafetyNetwork"> <area shape="rect" coords="30,0,65,30" alt="ASN Twitter" href="https://twitter.com/AviationSafety"> <area shape="rect" coords="65,0,98,30" alt="ASN Youtube" href="https://www.youtube.com/user/AviationSafetyNet"> <area shape="rect" coords="98,0,129,30" alt="ASN LinkedIn" href="https://www.linkedin.com/company/aviation-safety-network-fsf/"> </map> </div>  <div class="trail" id="noprint"> </div>  <div class="pagetitle"> About ASN </div> <div class="lastupdated"> </div> <div id="contentwrapper"> <div id="contentcolumn"><div class="innertube">  <p /> The Flight Safety Foundation抯 Aviation Safety Network (ASN) provides up-to-date, complete and reliable authoritative information on airliner accidents and safety issues. <p /> ASN consists of three accident/incident databases:<p /> The <i>ASN accident database</i> is updated daily and contains descriptions of over 23,000 airliner (aircraft originally certified to carry 12 or more passengers), military transport category aircraft, and corporate jet aircraft accidents dating back to 1919. The information is primarily derived from official governmental agencies, such as air accident investigation boards and civil aviation authorities. <p /> The <i>ASN Wikibase</i> is updated regularly by a large user community and contains descriptions of more than 258,000 accidents involving light aircraft, military aircraft, helicopters, gyroplanes, gliders, hot air balloons and UAVs, as well as the accidents contained in the ASN accident database. <p /> The <i>ASN Drone database</i> is updated at least four times a year and contains reports of over 15,000 unmanned aircraft or drone sightings from pilots and reported airprox occurrences. The information is primarily derived from official governmental agencies, such as air accident investigation boards and civil aviation authorities.  </div>  </div>  </div>  <div id="norightcolumn"><div class="innertube"></div></div>  </div>  <div style="clear: both;"></div> <p> </p> <script type="text/javascript" language="JavaScript" src="/asn.js"></script>  <div id="sendcorrection" style="display:none"> <iframe srcdoc="<style type='text/css'>p.error,p.success{font-weight:700;padding:10px;border:1px solid}p.error{background:#ffc0c0;color:#900}p.success{background:#b3ff69;color:#4fa000}label{font-family:Trebuchet MS,Tahoma,Verdana,Arial,Helvetica,Sans Serif;color:#630;font-size:88%} .pure-form input[type=text],.pure-form input[type=password],.pure-form input[type=email],.pure-form input[type=url],.pure-form input[type=date],.pure-form input[type=month],.pure-form input[type=time],.pure-form input[type=datetime],.pure-form input[type=datetime-local],.pure-form 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