Otto Weiß
... that Otto Weiß was the first Luftwaffe attack aircraft pilot to receive the Knight's Cross of the Iron Cross?
... that <b id="mwDME"><a href="./Otto_Weiß_(pilot)" id="mwDMI" rel="mw:WikiLink" title="Otto Weiß (pilot)">Otto Weiß</a></b> was the first <a href="./Luftwaffe" id="mwDMM" rel="mw:WikiLink" title="Luftwaffe">Luftwaffe</a> <a href="./Attack_aircraft" id="mwDMQ" rel="mw:WikiLink" title="Attack aircraft">attack aircraft</a> pilot to receive the <a href="./Knight's_Cross_of_the_Iron_Cross" id="mwDMU" rel="mw:WikiLink" title="Knight's Cross of the Iron Cross">Knight's Cross of the Iron Cross</a>?