<a href="https://en.wikipedia.org/wiki/Aeroflot_Flight_8556" id="mw6w" rel="mw:WikiLink" title="Aeroflot Flight 8556">Aeroflot Flight 8556</a> crashes at <a href="https://en.wikipedia.org/wiki/Pulkovo_Airport" id="mw7A" rel="mw:WikiLink" title="Pulkovo Airport">Pulkovo Airport</a>, killing 13.<sup about="#mwt75" 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="./May_23#cite_note-13" id="mw7Q" style="counter-reset: mw-Ref 13;"><span class="mw-reflink-text" id="mw7g">[13]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-13"><cite about="#mwt72" class="citation web cs1" id="mwBo4"><a class="external text" href="https://aviation-safety.net/database/record.php?id=19910523-0" id="mwBo8" rel="mw:ExtLink nofollow">"ASN Aircraft accident Tupolev Tu-154B-1 CCCP-85097 Leningrad-Pulkovo Airport (LED)"</a>. <i id="mwBpA">aviation-safety.net</i><span class="reference-accessdate" id="mwBpE">. Retrieved <span class="nowrap" id="mwBpI">2023-12-29</span></span>.</cite><span about="#mwt72" class="Z3988" id="mwBpM" 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+Tupolev+Tu-154B-1+CCCP-85097+Leningrad-Pulkovo+Airport+%28LED%29&amp;rft_id=https%3A%2F%2Faviation-safety.net%2Fdatabase%2Frecord.php%3Fid%3D19910523-0&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AMay+23"></span></span>