Gulfstream Aerospace Corporation, a wholly-owned subsidiary of General Dynamics, has named Jeff Hill director of international product support sales. Hill is based at the Gulfstream service centre at London Luton Airport in the UK. He has worked for Gulfstream since 1992; for the last nine years as European regional sales manager, product support sales. In that position, he was responsible for managing and expanding maintenance sales for Gulfstream and non-Gulfstream operators throughout Europe. Hill reports to Greg Byrnes, VP product support sales and new business development.