Question: With which airport does this Royal Australian Air Force (RAAF) military air base, which had No. 4 Forward Air Control Flight Royal Australian Air Force unit, share the runway facilities with?
Sentence (from "RAAF Base Williamtown"): The nearest towns are Raymond Terrace, located 8 km west of the base and Medowie, 6.8 km , north of the base, which is home to many of the base's staff.
Relevant evidence: No