Antonov An-70
... that the Antonov An-70 was the first aircraft to take flight powered only by propfans?
... that the <b id="mwfw"><a href="./Antonov_An-70" id="mwgA" rel="mw:WikiLink" title="Antonov An-70">Antonov An-70</a></b> <i id="mwgQ">(pictured)</i> was the first aircraft to take flight powered only by <a href="./Propfan" id="mwgg" rel="mw:WikiLink" title="Propfan">propfans</a>?