A <a href="https://en.wikipedia.org/wiki/Canadair_CL-44" id="mw3w" rel="mw:WikiLink" title="Canadair CL-44">Canadair CL-44</a> and <a href="https://en.wikipedia.org/wiki/Sukhoi_Su-15" id="mw4A" rel="mw:WikiLink" title="Sukhoi Su-15">Sukhoi Su-15</a> <a href="https://en.wikipedia.org/wiki/1981_Armenia_mid-air_collision" id="mw4Q" rel="mw:WikiLink" title="1981 Armenia mid-air collision">collide</a> in mid-air near <a href="https://en.wikipedia.org/wiki/Yerevan" id="mw4g" rel="mw:WikiLink" title="Yerevan">Yerevan</a>, <a href="https://en.wikipedia.org/wiki/Armenia" id="mw4w" rel="mw:WikiLink" title="Armenia">Armenia</a>, killing four.<sup about="#mwt69" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-13"}}' id="cite_ref-13" rel="dc:references" typeof="mw:Extension/ref"><a href="./July_18#cite_note-13" id="mw5A" style="counter-reset: mw-Ref 13;"><span class="mw-reflink-text" id="mw5Q">[13]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-13"><cite about="#mwt66" class="citation web cs1" id="CITEREFRanter">Ranter, Harro. <a class="external text" href="https://aviation-safety.net/database/record.php?id=19810718-0" id="mwBrw" rel="mw:ExtLink nofollow">"ASN Aircraft accident Canadair CL-44D4-6 LV-JTN Yerevan"</a>. <i id="mwBr0">aviation-safety.net</i>. <a class="mw-redirect" href="./Aviation_Safety_Network" id="mwBr4" rel="mw:WikiLink" title="Aviation Safety Network">Aviation Safety Network</a><span class="reference-accessdate" id="mwBr8">. Retrieved <span class="nowrap" id="mwBsA">2022-07-13</span></span>.</cite><span about="#mwt66" class="Z3988" id="mwBsE" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=aviation-safety.net&amp;rft.atitle=ASN+Aircraft+accident+Canadair+CL-44D4-6+LV-JTN+Yerevan&amp;rft.aulast=Ranter&amp;rft.aufirst=Harro&amp;rft_id=https%3A%2F%2Faviation-safety.net%2Fdatabase%2Frecord.php%3Fid%3D19810718-0&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJuly+18"></span></span>