John J NanceJohn J. Nance, aviation analyst for ABC News and a familiar face on Good Morning America, is the author of several bestselling novels including Fire Flight, Skyhook, Turbulence, and Orbit. Two of his novels, Pandora's Clock and Medusa's Child, have ben made into highly successful television miniseries. A lieutenant colonel in the U.S. Air Force Reserve, Nance is a decorated pilot veteran of Vietnam and Operations Desert Storm/Desert Shield. He lives in Washington State. Read More Read Less