The <a href="https://en.wikipedia.org/wiki/Lockheed_F-117_Nighthawk" id="mwARc" rel="mw:WikiLink" title="Lockheed F-117 Nighthawk">Lockheed F-117 Nighthawk</a>, the first operational aircraft initially designed around <a href="https://en.wikipedia.org/wiki/Stealth_technology" id="mwARg" rel="mw:WikiLink" title="Stealth technology">stealth technology</a>, makes its first flight.