421st Air Base Squadron


Location: RAF Menwith Hiill

Mission: The 421st Air Base Squadron provides full-spectrum base and mission support for six multi-national, multi-service, multi-agency organizations, forming a community of more than 2,000 military, civilian, contractors and dependents on RAF Menwith Hill. It ensures premier facilities, fire and emergency services, environmental stewardship, safety, legal, postal, and force support services to ensure superior quality of life and to enable and enhance mission success.