<a href="https://en.wikipedia.org/wiki/Piedmont_Airlines_Flight_22" id="mwARI" rel="mw:WikiLink" title="Piedmont Airlines Flight 22">Piedmont Airlines Flight 22</a>, a <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Piedmont_Airlines_(1948-1989)" id="mwARM" rel="mw:WikiLink" title="Piedmont Airlines (1948-1989)">Piedmont Airlines</a> <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Boeing_727-22" id="mwARQ" rel="mw:WikiLink" title="Boeing 727-22">Boeing 727-22</a> and a twin-engine <a href="https://en.wikipedia.org/wiki/Cessna_310" id="mwARU" rel="mw:WikiLink" title="Cessna 310">Cessna 310</a> collided over <a href="https://en.wikipedia.org/wiki/Hendersonville,_North_Carolina" id="mwARY" rel="mw:WikiLink" title="Hendersonville, North Carolina">Hendersonville, North Carolina</a>, <a href="https://en.wikipedia.org/wiki/United_States" id="mwARc" rel="mw:WikiLink" title="United States">USA</a>. Both aircraft were destroyed and all passengers and crew were killed, including <a class="mw-redirect" href="https://en.wikipedia.org/wiki/John_T._McNaughton" id="mwARg" rel="mw:WikiLink" title="John T. McNaughton">John T. McNaughton</a>, an advisor to <a href="https://en.wikipedia.org/wiki/Robert_McNamara" id="mwARk" rel="mw:WikiLink" title="Robert McNamara">Robert McNamara</a>.<sup about="#mwt44" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"blueridgenow1"},"body":{"id":"mw-reference-text-cite_note-blueridgenow1-6"}}' id="cite_ref-blueridgenow1_6-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./July_19#cite_note-blueridgenow1-6" id="mwARo" style="counter-reset: mw-Ref 6;"><span class="mw-reflink-text" id="mwARs">[6]</span></a></sup>