Collins Aerospace Systems announced that Gail Baker has been appointed vice president, Aftermarket Services, reporting directly to CEO Kelly Ortberg. In her new role, Baker is responsible for leading the worldwide commercial and military aftermarket business and customer service organizations, including customer offerings, long-term aftermarket programs, spares, part repairs, asset management and technical and strategic support. Baker has been with UTC for more than 30 years. She most recently led the Intelligence, Surveillance, Reconnaissance & Space Solutions segment for Mission Systems.