David Warren
... that David Warren, creator of the first flight data recorder and cockpit voice recorder, was buried in a casket bearing the label "Flight Recorder Inventor; Do Not Open"?
... that <b id="mwHfM"><a href="./David_Warren_(inventor)" id="mwHfQ" rel="mw:WikiLink" title="David Warren (inventor)">David Warren</a></b>, creator of the first <a class="mw-redirect" href="./Flight_data_recorder" id="mwHfU" rel="mw:WikiLink" title="Flight data recorder">flight data recorder</a> and <a class="mw-redirect" href="./Cockpit_voice_recorder" id="mwHfY" rel="mw:WikiLink" title="Cockpit voice recorder">cockpit voice recorder</a>, was buried in a casket bearing the label "Flight Recorder Inventor; Do Not Open"?