Resources Global Aeronautical Distress and Safety System (GADSS): What airlines need to know now. By Editors - July 11, 2018 0 16 FacebookTwitterPinterestWhatsApp To download the Global Aeronautical Distress and Safety System (GADSS): What airlines need to know now, please enter your email address below. All fields are required. Please view our privacy policy for more information on how we protect and manage your personal data. I consent to having Connected Aviation Today collect my email. Leave this field empty if you're human: