Radar-guided missiles were an ever-growing threat to aircraft throughout the 60s, 70s and 80s. As they say, “necessity is the mother of invention,” and the creation of an invisible airplane that would come to be known as the F-117 Nighthawk was no exception.For exclusive content, check out our show notes at lockheedmartin.com/insideskunkworksEmail us at insideskunkworks.lm@lmco.comProduced by Theresa Hoey & Claire WhitfieldArtwork by Becca Smith