<div dir="ltr"><table width="100%" border="0" cellspacing="0" cellpadding="0" style="box-sizing:border-box;color:rgb(0,0,0);font-family:Verdana,Arial,Helvetica,sans-serif;font-size:medium"><tbody style="box-sizing:border-box"><tr style="box-sizing:border-box"><td style="box-sizing:border-box"><div id="gmail-story" style="box-sizing:border-box;width:618.4px;font-size:16px;height:auto;float:left"><h1 style="box-sizing:border-box;font-size:16pt">Radio enthusiast invented &#39;Black Box&#39; flight recorder</h1><p style="box-sizing:border-box">On the 9th anniversary of his death BBC News published an article on radio enthusiast <strong style="box-sizing:border-box">David Warren</strong> who invented the &#39;Black Box&#39; aircraft flight recorder <br style="box-sizing:border-box"><br style="box-sizing:border-box">As a schoolboy, David was fascinated by electronics and learned to build his own radio sets. <br style="box-sizing:border-box"><br style="box-sizing:border-box">Read the BBC story at <br style="box-sizing:border-box"><a href="https://www.bbc.co.uk/news/world-australia-49012771" target="_blank" style="box-sizing:border-box;color:rgb(0,51,102);text-decoration-line:none">https://www.bbc.co.uk/news/world-australia-49012771</a></p></div></td></tr></tbody></table></div>