Jan Nagórski
...that Jan Nagórski, Polish pioneer of aviation and the first person to fly an airplane over the Arctic, was presumed dead for 38 years?
...that <b id="mwBgg"><a href="./Jan_Nagórski" id="mwBgk" rel="mw:WikiLink" title="Jan Nagórski">Jan Nagórski</a></b>, <a class="mw-redirect mw-disambig" href="./Poles" id="mwBgo" rel="mw:WikiLink" title="Poles">Polish</a> pioneer of <a href="./Aviation" id="mwBgs" rel="mw:WikiLink" title="Aviation">aviation</a> and the first person to fly an airplane over the <a href="./Arctic" id="mwBgw" rel="mw:WikiLink" title="Arctic">Arctic</a>, was presumed dead for 38 years?