Mary McMillan

Captain Mary McMillan, is the President of Cashel Aviation, LLC, a company dedicated to the development and implementation of aviation safety and environmental strategies. She retired as the Vice President of Aviation Safety and Operational Services for Inmarsat, Plc. in July, 2018. Prior to joining Inmarsat, she led the aviation safety and environmental divisions for Washington D.C. based TetraTechAMT and CSSI Inc., respectively. She served as the independent safety advisor to the Airservices Australia Board of Directors in Canberra, Australia. Before joining industry, Captain McMillan held several operational and managerial roles with United Airlines including pilot, standards captain, Director of Flight Safety (A) and Flight Operations Duty Manager. Captain McMillan began flying in 1982 and has over 12,000 hours flight time. She holds an Airline Transport Pilot’s license and is typed in multiple aircraft including DC-10, B747, B737, B757/B767 and Airbus 319/320.