Greg Gayden has over 15 years of experience in the aviation security field, working with the various rules and regulations that are in place to ensure the integrity of the commerci...ver másGreg Gayden has over 15 years of experience in the aviation security field, working with the various rules and regulations that are in place to ensure the integrity of the commercial aviation system. Gayden also operates a website devoted to commercial aviation, airplane spotting, and photography.ver menos